2011 Daily Summary

84.2 °F / 29.0 °C
E at 13 MPH
78%
76.6°F / 24.8 °C
29.82" (1009 mb)
7 mile(s)
partly cloudy
2024.04.20 0320 UTC

2011 Daily Summary

January February March April May June July August September October November December

January

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
January 2011
LATITUDE: 8 DEG. 43' N; LONGITUDE: 167 DEG. 44' E
GROUND ELEVATION: 8 FT. STANDARD TIME: UTC+12
Date Temperature Temperature Temperature Precipitation Wind Thunderstorm Cooling Degree Days
Maximum Minimum Average (inches) Average Peak (y or n?)
(°C) (°F) (°C) (°F) (°C) (°F) (knots) (knots)
1 31.1 88 26.1 79 28.6 84 0.19 16.2 28 n 18.5
2 30.6 87.1 26.1 79 28.4 83 0.01 13.4 24 n 18.1
3 31.1 88 27.2 81 29.2 85 0.04 13.8 23 n 19.5
4 31.1 88 26.1 79 28.6 84 0.00 16.2 27 n 18.5
5 30.0 86 24.4 75.9 27.2 81 0.01 17.4 37 n 16.0
6 29.4 84.9 24.4 75.9 26.9 80 0.37 15.3 34 n 15.4
7 30.5 86.9 26.1 79 28.3 83 0.54 15.1 30 n 18.0
8 30.1 86.2 27.1 80.8 28.6 84 0.31 15.5 25 n 18.5
9 30.4 86.7 25.7 78.3 28.1 83 0.01 16.0 27 n 17.5
10 30.4 86.7 26.2 79.2 28.3 83 0.02 16.1 31 n 18.0
11 27.2 81 24.4 75.9 25.8 78 0.02 11.1 24 n 13.5
12 30.5 86.9 25.0 77 27.8 82 1.01 9.9 27 n 17.0
13 29.4 84.9 25.0 77 27.2 81 0.18 12.1 17 n 16.0
14 29.4 84.9 26.2 79.2 27.8 82 0.07 10.1 14 n 17.1
15 28.3 82.9 25.0 77 26.7 80 0.01 6.9 14 n 15.0
16 31.1 88 25.6 78.1 28.4 83 0.90 13.0 22 n 18.1
17 30.5 86.9 26.1 79 28.3 83 0.02 12.4 31 n 18.0
18 30.5 86.9 25.0 77 27.8 82 0.23 11.2 19 n 17.0
19 30.4 86.7 26.7 80.1 28.6 83 0.17 14.0 21 n 18.4
20 30.1 86.2 25.1 77.2 27.6 82 T 11.6 22 n 16.7
21 30.0 86 26.7 80.1 28.4 83 0.24 14.0 19 n 18.1
22 30.6 87.1 26.7 80.1 28.7 84 0.00 13.1 19 n 18.6
23 30.0 86 27.2 81 28.6 84 0.02 14.6 21 n 18.5
24 30.0 86 26.7 80.1 28.4 83 0.00 15.3 22 n 18.1
25 30.6 87.1 23.9 75 27.3 81 0.00 13.5 28 n 16.1
26 30.6 87.1 25.6 78.1 28.1 83 0.23 15.2 22 n 17.6
27 30.0 86 26.7 80.1 28.4 83 0.01 15.5 26 n 18.1
28 27.9 82.2 24.6 76.3 26.3 79 0.01 11.8 29 n 14.3
29 28.4 83.1 25.0 77 26.7 80 0.56 15.9 28 y 15.1
30 29.5 85.1 25.5 77.9 27.5 82 0.59 18.9 28 y 16.5
31 30.4 86.7 24.4 75.9 27.4 81 0.34 18.6 36 n 16.3
Average Average Average Total Average Maximum Total Total
30.0 86.0 25.7 78.3 27.9 82.2 6.11 14.0 37 2 532.1
Maximum Minimum
31.1 88 23.9 75

February

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
February 2011
LATITUDE: 8 DEG. 43' N; LONGITUDE: 167 DEG. 44' E
GROUND ELEVATION: 8 FT. STANDARD TIME: UTC+12
Date Temperature Temperature Temperature Precipitation Wind Thunderstorm Cooling Degree Days
Maximum Minimum Average (inches) Average Peak (y or n?)
(°C) (°F) (°C) (°F) (°C) (°F) (knots) (knots)
1 30.6 87.1 25.0 77 27.8 82 1.14 16.5 31 n 17.1
2 30.6 87.1 26.1 79 28.4 83 0.09 12.4 17 n 18.1
3 30.6 87.1 26.7 80.1 28.7 84 T 13.4 20 n 18.6
4 30.6 87.1 26.7 80.1 28.7 84 T 12.4 18 n 18.6
5 30.6 87.1 25.0 77 27.8 82 0.00 13.3 26 n 17.1
6 29.5 85.1 24.5 76.1 27.0 81 0.03 11.3 31 n 15.6
7 28.9 84 24.5 76.1 26.7 80 1.11 7.2 19 y 15.1
8 30.6 87.1 24.5 76.1 27.6 82 3.47 6.7 11 n 16.6
9 29.5 85.1 26.1 79 27.8 82 0.06 8.8 21 n 17.1
10 30.6 87.1 26.1 79 28.4 83 0.06 5.3 15 n 18.1
11 30.1 86.2 25.1 77.2 27.6 82 0.01 6.9 19 n 16.7
12 31.1 88 26.1 79 28.6 84 0.36 8.9 14 n 18.5
13 30.6 87.1 25.6 78.1 28.1 83 0.00 5.6 11 n 17.6
14 30.1 86.2 26.7 80.1 28.4 83 0.04 9.5 18 n 18.2
15 29.0 84.2 25.0 77 27.0 81 T 10.2 21 n 15.6
16 30.1 86.2 26.2 79.2 28.2 83 0.16 11.6 18 n 17.7
17 30.0 86 26.7 80.1 28.4 83 0.00 12.2 16 n 18.1
18 30.1 86.2 27.1 80.8 28.6 84 T 15.5 22 n 18.5
19 30.6 87.1 25.6 78.1 28.1 83 0.00 13.2 22 n 17.6
20 30.6 87.1 25.6 78.1 28.1 83 0.12 8.7 17 n 17.6
21 31.1 88 26.1 79 28.6 84 0.10 13.3 21 n 18.5
22 30.6 87.1 23.9 75 27.3 81 0.28 13.3 26 n 16.1
23 30.5 86.9 25.6 78.1 28.1 83 1.10 13.3 28 n 17.5
24 30.6 87.1 26.1 79 28.4 83 0.12 9.7 26 n 18.1
25 30.5 86.9 24.4 75.9 27.5 81 0.08 9.1 18 n 16.4
26 27.8 82 23.9 75 25.9 79 0.70 7.4 12 n 13.5
27 31.1 88 24.4 75.9 27.8 82 2.34 11.3 31 n 17.0
28 31.1 88 24.4 75.9 27.8 82 0.42 14.5 25 n 17.0
Average Average Average Total Average Maximum Total Total
30.3 86.5 25.5 77.9 28.0 82.4 11.79 10.8 31 1 482.2
Maximum Minimum
31.1 88 23.9 75

March

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
March 2011
LATITUDE: 8 DEG. 43' N; LONGITUDE: 167 DEG. 44' E
GROUND ELEVATION: 8 FT. STANDARD TIME: UTC+12
Date Temperature Temperature Temperature Precipitation Wind Thunderstorm Cooling Degree Days
Maximum Minimum Average (inches) Average Peak (y or n?)
(°C) (°F) (°C) (°F) (°C) (°F) (knots) (knots)
1 28.3 83 26.1 79 27.2 81 0.02 11.8 26 n 16.0
2 30.6 87 24.4 76 27.5 82 0.35 8.2 17 n 16.5
3 31.1 88 26.1 79 28.6 84 0.20 10.0 21 n 18.5
4 31.1 88 25.0 77 28.1 83 0.06 7.7 15 n 17.5
5 27.2 81 24.4 76 25.8 79 0.22 8.7 28 n 13.5
6 30.6 87 25.6 78 28.1 83 1.38 4.3 11 n 17.5
7 30.6 87 24.4 76 27.5 82 0.02 7.2 25 n 16.5
8 30.6 87 25.0 77 27.8 82 0.68 16.4 32 n 17.0
9 30.6 87 24.4 76 27.5 82 0.11 13.0 29 n 16.5
10 31.1 88 25.0 77 28.1 83 0.46 12.3 28 y 17.5
11 31.7 89 25.0 77 28.4 83 0.89 16.3 28 n 18.0
12 31.1 88 26.1 79 28.6 84 0.05 16.4 23 n 18.5
13 31.1 88 23.9 75 27.5 82 T 15.0 31 n 16.5
14 30.6 87 24.4 76 27.5 82 0.69 15.9 29 n 16.5
15 30.6 87 27.2 81 28.9 84 0.38 10.9 19 n 19.0
16 31.1 88 25.6 78 28.4 83 0.00 11.1 26 n 18.0
17 31.1 88 25.0 77 28.1 83 0.22 10.7 30 n 17.5
18 30.6 87 26.1 79 28.4 83 0.67 12.1 28 n 18.0
19 31.1 88 25.0 77 28.1 83 0.05 14.4 24 n 17.5
20 31.7 89 27.2 81 29.5 85 0.02 17.3 26 n 20.0
21 31.1 88 27.2 81 29.2 85 0.02 17.3 23 n 19.5
22 31.1 88 25.6 78 28.4 83 T 14.2 27 n 18.0
23 31.1 88 23.9 75 27.5 82 0.13 12.5 28 y 16.5
24 29.4 85 23.3 74 26.4 80 0.89 10.9 35 y 14.5
25 30.6 87 25.0 77 27.8 82 0.81 16.9 27 n 17.0
26 30.0 86 26.7 80 28.4 83 0.05 14.8 24 n 18.0
27 31.1 88 25.0 77 28.1 83 0.20 15.1 28 n 17.5
28 31.7 89 25.6 78 28.7 84 0.08 15.7 29 n 18.5
29 30.6 87 24.4 76 27.5 82 0.20 16.7 30 n 16.5
30 30.0 86 25.0 77 27.5 82 1.03 17.8 31 n 16.5
31 31.1 88 26.7 80 28.9 84 0.73 18.1 29 n 19.0
Average Average Average Total Average Maximum Total Total
30.7 87.2 25.3 77.5 28.2 82.7 10.61 13.2 35 3 538
Maximum Minimum
31.7 89 23.3 74

April

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
April 2011
LATITUDE: 8 DEG. 43' N; LONGITUDE: 167 DEG. 44' E
GROUND ELEVATION: 8 FT. STANDARD TIME: UTC+12
Date Temperature Temperature Temperature Precipitation Wind Thunderstorm Cooling Degree Days
Maximum Minimum Average (inches) Average Peak (y or n?)
(°C) (°F) (°C) (°F) (°C) (°F) (knots) (knots)
1 31.1 88 27.2 81 29.2 85 0.00 14.7 23 n 19.5
2 30.6 87 26.7 80 28.7 84 T 9.3 13 n 18.5
3 31.1 88 26.7 80 28.9 84 0.00 9.4 16 n 19.0
4 31.7 89 27.2 81 29.5 85 0.00 12.4 18 n 20.0
5 31.7 89 27.2 81 29.5 85 0.00 11.0 15 n 20.0
6 31.1 88 27.2 81 29.2 85 0.00 9.2 11 n 19.5
7 31.7 89 26.7 80 29.2 85 0.00 9.7 15 n 19.5
8 31.1 88 26.7 80 28.9 84 0.00 10.4 14 n 19.0
9 31.1 88 26.7 80 28.9 84 0.00 8.5 19 n 19.0
10 31.1 88 26.1 79 28.6 84 0.01 9.0 18 n 18.5
11 31.1 88 24.4 76 27.8 82 0.19 7.0 18 n 17.0
12 31.1 88 23.9 75 27.5 82 0.96 5.0 19 n 16.5
13 31.1 88 25.0 77 28.1 83 0.49 8.2 24 n 17.5
14 31.1 88 25.6 78 28.4 83 0.05 12.2 26 n 18.0
15 31.1 88 25.6 78 28.4 83 0.74 14.2 27 n 18.0
16 31.1 88 27.8 82 29.5 85 0.11 15.6 23 n 20.0
17 31.7 89 27.2 81 29.5 85 0.02 14.2 18 n 20.0
18 31.1 88 27.8 82 29.5 85 T 14.3 22 n 20.0
19 31.1 88 27.8 82 29.5 85 T 16.1 23 n 20.0
20 31.1 88 27.2 81 29.2 85 0.00 16.3 23 n 19.5
21 31.7 89 27.2 81 29.5 85 0.00 10.7 19 n 20.0
22 31.7 89 26.1 79 28.9 84 0.01 11.4 21 n 19.0
23 31.1 88 23.3 74 27.2 81 T 13.5 30 y 16.0
24 30.6 87 25.0 77 27.8 82 0.78 12.0 23 n 17.0
25 31.7 89 26.7 80 29.2 85 0.19 12.4 17 n 19.5
26 31.7 89 27.2 81 29.5 85 0.02 13.5 20 n 20.0
27 32.2 90 26.7 80 29.5 85 0.08 16.1 27 n 20.0
28 31.7 89 26.7 80 29.2 85 0.02 15.9 26 n 19.5
29 31.1 88 25.6 78 28.4 83 T 19.0 30 n 18.0
30 31.1 88 27.2 81 29.2 85 0.09 17.2 28 n 19.5
Average Average Average Total Average Maximum Total Total
31.3 88.3 26.4 79.5 28.9 84.1 3.76 12.3 30 1 567.5
Maximum Minimum
32.2 90 23.3 74

May

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
May 2011
LATITUDE: 8 DEG. 43' N; LONGITUDE: 167 DEG. 44' E
GROUND ELEVATION: 8 FT. STANDARD TIME: UTC+12
Date Temperature Temperature Temperature Precipitation Wind Thunderstorm Cooling Degree Days
Maximum Minimum Average (inches) Average Peak (y or n?)
(°C) (°F) (°C) (°F) (°C) (°F) (knots) (knots)
1 29.4 85 25.6 78 27.5 82 0.25 17.3 34 n 16.5
2 30.6 87 25.6 78 28.1 83 0.19 15.2 29 n 17.5
3 31.1 88 27.2 81 29.2 85 0.57 16.2 21 n 19.5
4 31.1 88 25.0 77 28.1 83 T 16.3 29 n 17.5
5 30.6 87 23.9 75 27.3 81 0.30 17.4 25 n 16.0
6 28.9 84 26.1 79 27.5 82 0.54 15.9 21 n 16.5
7 30.0 86 26.1 79 28.1 83 T 16.9 25 n 17.5
8 30.6 87 27.8 82 29.2 85 0.05 16.3 24 n 19.5
9 31.1 88 27.2 81 29.2 85 0.00 14.2 21 n 19.5
10 30.6 87 26.1 79 28.4 83 0.00 11.0 21 n 18.0
11 31.7 89 26.1 79 28.9 84 0.02 14.4 23 n 19.0
12 30.6 87 26.1 79 28.4 83 0.05 12.5 20 n 18.0
13 31.1 88 26.1 79 28.6 84 0.03 14.1 26 n 18.5
14 30.0 86 24.4 76 27.2 81 0.02 13.7 24 n 16.0
15 28.9 84 24.4 76 26.7 80 0.78 11.1 21 n 15.0
16 30.0 86 25.6 78 27.8 82 1.10 12.4 24 n 17.0
17 30.6 87 25.0 77 27.8 82 0.76 9.3 20 n 17.0
18 31.1 88 25.6 78 28.4 83 0.13 8.7 16 n 18.0
19 31.1 88 26.7 80 28.9 84 0.02 12.1 22 n 19.0
20 31.1 88 26.1 79 28.6 84 0.03 12.3 18 n 18.5
21 30.0 86 24.4 76 27.2 81 0.11 10.3 24 y 16.0
22 29.4 85 23.9 75 26.7 80 0.82 9.2 24 n 15.0
23 31.1 88 27.2 81 29.2 85 0.65 13.9 21 n 19.5
24 30.6 87 26.1 79 28.4 83 0.03 14.7 30 n 18.0
25 30.6 87 25.6 78 28.1 83 0.08 15.3 34 n 17.5
26 28.9 84 25.0 77 27.0 81 0.20 15.1 31 n 15.5
27 30.0 86 24.4 76 27.2 81 0.40 13.7 22 y 16.0
28 30.6 87 26.7 80 28.7 84 0.60 12.2 18 n 18.5
29 31.1 88 26.1 79 28.6 84 T 12.4 23 n 18.5
30 31.1 88 26.1 79 28.6 84 0.09 10.7 20 n 18.5
31 31.1 88 25.0 77 28.1 83 0.01 12.9 24 n 17.5
Average Average Average Total Average Maximum Total Total
30.4 86.8 25.7 78.3 28.2 82.8 7.83 13.5 34 2 544.5
Maximum Minimum
31.7 89 23.9 75

June

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
June 2011
LATITUDE: 8 DEG. 43' N; LONGITUDE: 167 DEG. 44' E
GROUND ELEVATION: 8 FT. STANDARD TIME: UTC+12
Date Temperature Temperature Temperature Precipitation Wind Thunderstorm Cooling Degree Days
Maximum Minimum Average (inches) Average Peak (y or n?)
(°C) (°F) (°C) (°F) (°C) (°F) (knots) (knots)
1 30.0 86 26.1 79 28.1 83 0.11 15.3 24 n 17.5
2 31.1 88 25.6 78 28.4 83 0.14 14.6 27 n 18.0
3 30.6 87 23.9 75 27.3 81 0.10 15.5 40 n 16.0
4 31.7 89 24.4 76 28.1 83 1.08 16.5 27 n 17.5
5 31.1 88 27.2 81 29.2 85 0.78 15.9 20 n 19.5
6 30.6 87 27.2 81 28.9 84 T 14.5 22 n 19.0
7 31.1 88 25.6 78 28.4 83 0.03 15.8 33 n 18.0
8 31.1 88 25.6 78 28.4 83 0.24 16.9 28 n 18.0
9 30.6 87 27.2 81 28.9 84 0.13 15.3 23 n 19.0
10 30.0 86 23.9 75 27.0 81 0.01 15.8 36 n 15.5
11 31.1 88 26.1 79 28.6 84 0.53 12.9 23 n 18.5
12 30.6 87 26.7 80 28.7 84 0.09 13.8 22 n 18.5
13 30.6 87 26.7 80 28.7 84 0.01 15.2 21 n 18.5
14 31.1 88 25.6 78 28.4 83 0.04 12.7 26 n 18.0
15 31.1 88 24.4 76 27.8 82 0.42 14.0 28 n 17.0
16 28.9 84 25.0 77 27.0 81 0.67 14.7 34 n 15.5
17 31.1 88 25.6 78 28.4 83 0.92 15.9 32 n 18.0
18 31.1 88 26.1 79 28.6 84 0.08 17.2 25 n 18.5
19 31.7 89 27.8 82 29.8 86 0.06 18.0 28 n 20.5
20 30.6 87 25.6 78 28.1 83 0.00 11.6 24 n 17.5
21 31.1 88 25.6 78 28.4 83 0.35 9.9 25 n 18.0
22 31.1 88 25.0 77 28.1 83 0.20 13.0 26 n 17.5
23 31.1 88 26.1 79 28.6 84 0.10 13.5 24 n 18.5
24 30.6 87 25.6 78 28.1 83 0.14 13.5 28 n 17.5
25 30.6 87 27.2 81 28.9 84 0.39 14.7 20 n 19.0
26 30.6 87 26.1 79 28.4 83 0.00 10.5 18 n 18.0
27 27.8 82 23.9 75 25.9 79 0.10 13.0 29 n 13.5
28 30.6 87 26.7 80 28.7 84 1.60 13.2 21 n 18.5
29 31.1 88 27.2 81 29.2 85 0.04 11.7 20 n 19.5
30 30.6 87 26.1 79 28.4 83 0.02 10.2 22 n 18.0
Average Average Average Total Average Maximum Total Total
30.7 87.2 25.8 78.5 28.4 83.2 8.38 14.2 40 0 536.5
Maximum Minimum
31.7 89 23.9 75

July

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
July 2011
LATITUDE: 8 DEG. 43' N; LONGITUDE: 167 DEG. 44' E
GROUND ELEVATION: 8 FT. STANDARD TIME: UTC+12
Date Temperature Temperature Temperature Precipitation Wind Thunderstorm Cooling Degree Days
Maximum Minimum Average (inches) Average Peak (y or n?)
(°C) (°F) (°C) (°F) (°C) (°F) (knots) (knots)
1 31.1 88 26.7 80 28.9 84 0.06 11.5 21 n 19.0
2 31.7 89 27.8 82 29.8 86 T 14.1 18 n 20.5
3 31.7 89 25.6 78 28.7 84 0.08 14.4 25 n 18.5
4 30.6 87 24.4 76 27.5 82 0.98 14.9 28 y 16.5
5 31.1 88 27.2 81 29.2 85 0.01 13.6 24 n 19.5
6 31.1 88 26.1 79 28.6 84 0.04 9.3 21 n 18.5
7 28.9 84 25.0 77 27.0 81 0.62 6.6 25 n 15.5
8 29.4 85 23.9 75 26.7 80 2.73 5.4 22 y 15.0
9 30.0 86 24.4 76 27.2 81 0.06 6.9 16 n 16.0
10 30.6 87 26.1 79 28.4 83 0.00 4.4 8 n 18.0
11 30.6 87 25.6 78 28.1 83 0.00 4.5 15 n 17.5
12 30.6 87 25.0 77 27.8 82 0.33 10.4 20 n 17.0
13 30.0 86 24.4 76 27.2 81 0.12 6.3 21 N 16.0
14 31.7 89 26.7 80 29.2 85 0.07 12.8 22 n 19.5
15 31.1 88 26.1 79 28.6 84 0.04 15.3 27 n 18.5
16 30.6 87 24.4 76 27.5 82 0.35 12.7 30 n 16.5
17 29.4 85 25.0 77 27.2 81 0.60 12.4 29 y 16.0
18 31.7 89 25.0 77 28.4 83 0.72 12.6 30 y 18.0
19 30.0 86 25.6 78 27.8 82 0.13 14.7 34 n 17.0
20 30.6 87 25.0 77 27.8 82 1.12 16.4 38 y 17.0
21 30.6 87 24.4 76 27.5 82 0.91 15.1 32 n 16.5
22 30.6 87 27.2 81 28.9 84 0.01 13.1 21 n 19.0
23 30.6 87 26.1 79 28.4 83 0.10 10.5 22 n 18.0
24 31.1 88 25.6 78 28.4 83 0.13 12.2 21 n 18.0
25 31.1 88 27.2 81 29.2 85 0.02 10.7 19 n 19.5
26 28.9 84 25.6 78 27.3 81 0.12 11.4 32 n 16.0
27 29.4 85 24.4 76 26.9 81 0.50 5.6 26 n 15.5
28 30.0 86 25.6 78 27.8 82 0.01 9.6 14 n 17.0
29 31.1 88 25.0 77 28.1 83 0.17 10.8 25 n 17.5
30 31.1 88 26.1 79 28.6 84 0.13 10.8 24 n 18.5
31 31.1 88 26.1 79 28.6 84 0.11 13.8 24 n 18.5
Average Average Average Total Average Maximum Total Total
30.6 87.0 25.6 78.1 28.2 82.8 10.27 11.1 38 5 544
Maximum Minimum
31.7 89 23.9 75

August

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
August 2011
LATITUDE: 8 DEG. 43' N; LONGITUDE: 167 DEG. 44' E
GROUND ELEVATION: 8 FT. STANDARD TIME: UTC+12
Date Temperature Temperature Temperature Precipitation Wind Thunderstorm Cooling Degree Days
Maximum Minimum Average (inches) Average Peak (y or n?)
(°C) (°F) (°C) (°F) (°C) (°F) (knots) (knots)
1 28.3 83 25.0 77 26.7 80 0.88 8.3 15 y 15.0
2 30.0 86 24.4 76 27.2 81 1.11 8.3 30 n 16.0
3 31.7 89 25.0 77 28.4 83 0.21 11.7 28 n 18.0
4 28.9 84 23.9 75 26.4 80 0.87 12.3 38 n 14.5
5 28.9 84 24.4 76 26.7 80 0.37 10.2 25 n 15.0
6 30.6 87 24.4 76 27.5 82 0.11 9.3 23 n 16.5
7 28.3 83 24.4 76 26.4 80 1.72 11.9 35 y 14.5
8 30.6 87 25.6 78 28.1 83 0.15 13.9 26 n 17.5
9 31.1 88 25.0 77 28.1 83 0.52 9.9 25 n 17.5
10 28.3 83 23.9 75 26.1 79 1.07 9.6 30 n 14.0
11 29.4 85 24.4 76 26.9 81 0.14 7.2 21 n 15.5
12 31.1 88 26.1 79 28.6 84 0.04 11.9 20 n 18.5
13 30.0 86 24.4 76 27.2 81 0.47 11.5 27 n 16.0
14 30.6 87 25.6 78 28.1 83 0.02 5.7 15 N 17.5
15 30.0 86 26.7 80 28.4 83 0.07 4.9 16 n 18.0
16 30.6 87 24.4 76 27.5 82 0.20 8.5 20 n 16.5
17 31.1 88 26.1 79 28.6 84 0.16 14.4 28 n 18.5
18 31.1 88 25.0 77 28.1 83 0.92 11.7 25 n 17.5
19 31.1 88 25.0 77 28.1 83 0.29 6.6 22 n 17.5
20 30.0 86 23.9 75 27.0 81 1.60 9.1 21 n 15.5
21 31.1 88 26.7 80 28.9 84 0.04 9.3 12 n 19.0
22 30.6 87 26.1 79 28.4 83 0.00 4.4 9 n 18.0
23 30.6 87 26.1 79 28.4 83 0.00 5.3 17 n 18.0
24 30.6 87 26.7 80 28.7 84 T 7.3 18 n 18.5
25 31.7 89 26.7 80 29.2 85 0.01 12.4 18 n 19.5
26 31.1 88 25.0 77 28.1 83 0.63 8.9 30 y 17.5
27 29.4 85 25.6 78 27.5 82 0.67 12.5 30 N 16.5
28 31.1 88 26.1 79 28.6 84 0.05 10.3 24 n 18.5
29 31.7 89 25.0 77 28.4 83 1.01 12.3 32 n 18.0
30 31.1 88 26.1 79 28.6 84 0.07 10.4 19 n 18.5
31 31.1 88 23.9 75 27.5 82 0.65 4.3 16 Y 16.5
Average Average Average Total Average Maximum Total Total
30.4 86.7 25.2 77.4 28.0 82.4 14.05 9.5 38 3 528
Maximum Minimum
31.7 89 23.9 75

September

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
September 2011
LATITUDE: 8 DEG. 43' N; LONGITUDE: 167 DEG. 44' E
GROUND ELEVATION: 8 FT. STANDARD TIME: UTC+12
Date Temperature Temperature Temperature Precipitation Wind Thunderstorm Cooling Degree Days
Maximum Minimum Average (inches) Average Peak (y or n?)
(°C) (°F) (°C) (°F) (°C) (°F) (knots) (knots)
1 30.6 87 24.4 76 27.5 82 0.16 7.3 23 N 16.5
2 31.1 88 25.0 77 28.1 83 0.20 8.4 28 n 17.5
3 30.6 87 26.1 79 28.4 83 0.77 7.8 22 n 18.0
4 31.1 88 24.4 76 27.8 82 0.60 8.6 32 n 17.0
5 31.1 88 25.6 78 28.4 83 0.16 7.4 24 n 18.0
6 31.1 88 25.6 78 28.4 83 0.02 11.7 33 y 18.0
7 30.6 87 25.6 78 28.1 83 0.08 9.5 21 n 17.5
8 31.1 88 27.2 81 29.2 85 T 8.5 14 n 19.5
9 31.7 89 26.7 80 29.2 85 T 7.8 14 n 19.5
10 31.7 89 26.7 80 29.2 85 T 8.7 16 n 19.5
11 31.1 88 24.4 76 27.8 82 1.47 6.1 25 n 17.0
12 30.6 87 24.4 76 27.5 82 0.31 10.4 26 n 16.5
13 30.6 87 24.4 76 27.5 82 1.47 9.0 25 n 16.5
14 29.4 85 25.0 77 27.2 81 0.07 3.8 9 N 16.0
15 30.6 87 26.1 79 28.4 83 T 8.0 20 N 18.0
16 31.7 89 25.6 78 28.7 84 0.10 13.0 24 N 18.5
17 31.1 88 25.0 77 28.1 83 0.32 15.9 34 n 17.5
18 30.0 86 23.9 75 27.0 81 0.31 16.1 42 n 15.5
19 31.1 88 25.6 78 28.4 83 0.13 14.0 28 n 18.0
20 31.1 88 27.2 81 29.2 85 0.00 14.8 23 n 19.5
21 29.4 85 25.6 78 27.5 82 0.51 11.7 24 n 16.5
22 31.7 89 26.1 79 28.9 84 0.37 11.8 23 N 19.0
23 30.6 87 25.6 78 28.1 83 0.31 9.6 26 n 17.5
24 28.9 84 24.4 76 26.7 80 1.73 11.5 33 n 15.0
25 31.7 89 26.7 80 29.2 85 0.06 11.1 20 n 19.5
26 31.1 88 24.4 76 27.8 82 0.38 12.5 28 n 17.0
27 30.0 86 23.9 75 27.0 81 0.81 12.7 36 n 15.5
28 30.6 87 24.4 76 27.5 82 1.41 12.3 26 n 16.5
29 30.6 87 25.0 77 27.8 82 0.14 10.6 23 n 17.0
30 31.1 88 25.0 77 28.1 83 0.06 9.8 18 n 17.5
Average Average Average Total Average Maximum Total Total
30.8 87.4 25.3 77.6 28.2 82.8 11.95 10.3 42 1 525
Maximum Minimum
31.7 89 23.9 75

October

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
October 2011
LATITUDE: 8 DEG. 43' N; LONGITUDE: 167 DEG. 44' E
GROUND ELEVATION: 8 FT. STANDARD TIME: UTC+12
Date Temperature Temperature Temperature Precipitation Wind Thunderstorm Cooling Degree Days
Maximum Minimum Average (inches) Average Peak (y or n?)
(°C) (°F) (°C) (°F) (°C) (°F) (knots) (knots)
1 31.7 89 27.2 81 29.5 85 0.03 12.4 18 n 20.0
2 29.4 85 25.6 78 27.5 82 0.16 14.7 30 n 16.5
3 28.9 84 25.0 77 27.0 81 1.26 14.4 31 n 15.5
4 29.4 85 25.0 77 27.2 81 0.54 12.8 28 n 16.0
5 30.0 86 25.0 77 27.5 82 0.02 8.3 20 n 16.5
6 30.6 87 23.9 75 27.3 81 0.85 9.3 28 n 16.0
7 31.1 88 26.1 79 28.6 84 0.02 9.8 20 n 18.5
8 30.6 87 26.1 79 28.4 83 0.05 9.2 23 n 18.0
9 30.6 87 26.7 80 28.7 84 0.13 9.6 23 n 18.5
10 29.4 85 25.0 77 27.2 81 1.47 14.0 33 n 16.0
11 31.1 88 26.1 79 28.6 84 0.35 9.1 22 n 18.5
12 30.6 87 25.0 77 27.8 82 0.82 11.1 31 n 17.0
13 31.1 88 25.0 77 28.1 83 0.08 6.4 22 n 17.5
14 31.1 88 24.4 76 27.8 82 0.78 6.4 20 y 17.0
15 30.0 86 25.6 78 27.8 82 T 5.0 8 n 17.0
16 30.6 87 26.1 79 28.4 83 T 5.0 8 n 18.0
17 31.1 88 26.7 80 28.9 84 T 6.6 12 n 19.0
18 30.6 87 26.7 80 28.7 84 T 9.8 23 n 18.5
19 31.1 88 23.9 75 27.5 82 0.37 9.5 28 n 16.5
20 30.0 86 24.4 76 27.2 81 0.75 8.1 20 n 16.0
21 31.1 88 23.3 74 27.2 81 0.06 8.0 26 n 16.0
22 31.1 88 25.6 78 28.4 83 1.21 14.4 31 n 18.0
23 29.4 85 25.6 78 27.5 82 0.31 8.4 20 n 16.5
24 30.0 86 24.4 76 27.2 81 0.03 6.9 24 n 16.0
25 30.6 87 25.6 78 28.1 83 0.01 10.9 22 n 17.5
26 30.6 87 24.4 76 27.5 82 0.63 9.6 25 n 16.5
27 30.0 86 25.0 77 27.5 82 0.13 7.9 23 n 16.5
28 28.9 84 23.9 75 26.4 80 2.01 6.7 27 n 14.5
29 30.6 87 23.9 75 27.3 81 0.72 8.2 25 y 16.0
30 30.0 86 23.9 75 27.0 81 1.18 7.2 17 n 15.5
31 31.1 88 26.1 79 28.6 84 0.03 8.6 16 n 18.5
Average Average Average Total Average Maximum Total Total
30.4 86.7 25.2 77.4 27.9 82.3 14 9.3 33 2 528
Maximum Minimum
31.7 89 23.3 74

November

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
November 2011
LATITUDE: 8 DEG. 43' N; LONGITUDE: 167 DEG. 44' E
GROUND ELEVATION: 8 FT. STANDARD TIME: UTC+12
Date Temperature Temperature Temperature Precipitation Wind Thunderstorm Cooling Degree Days
Maximum Minimum Average (inches) Average Peak (y or n?)
(°C) (°F) (°C) (°F) (°C) (°F) (knots) (knots)
1 30.6 87 26.1 79 28.4 83 0.15 9.0 18 y 18.0
2 27.8 82 23.9 75 25.9 79 1.74 10.6 32 y 13.5
3 28.9 84 23.9 75 26.4 80 0.27 10.3 27 n 14.5
4 31.1 88 26.7 80 28.9 84 0.01 14.1 27 n 19.0
5 27.2 81 23.3 74 25.3 78 1.25 12.2 37 y 12.5
6 30.0 86 25.0 77 27.5 82 0.15 6.8 20 n 16.5
7 28.9 84 24.4 76 26.7 80 1.29 7.1 20 y 15.0
8 30.0 86 25.0 77 27.5 82 0.06 4.6 17 n 16.5
9 28.9 84 25.0 77 27.0 81 1.25 3.5 20 n 15.5
10 30.6 87 25.6 78 28.1 83 0.00 3.9 7 n 17.5
11 30.6 87 25.6 78 28.1 83 0.02 3.7 17 n 17.5
12 29.4 85 26.7 80 28.1 83 0.01 7.8 17 n 17.5
13 30.0 86 26.1 79 28.1 83 0.02 10.1 17 n 17.5
14 30.6 87 26.1 79 28.4 83 0.00 7.3 20 n 18.0
15 30.6 87 27.2 81 28.9 84 0.05 9.2 18 n 19.0
16 30.6 87 25.6 78 28.1 83 0.05 6.6 18 n 17.5
17 30.0 86 26.1 79 28.1 83 0.08 11.7 25 n 17.5
18 31.1 88 25.0 77 28.1 83 0.13 13.2 25 n 17.5
19 28.3 83 23.9 75 26.1 79 0.75 7.2 28 n 14.0
20 29.4 85 24.4 76 26.9 81 0.14 5.5 13 n 15.5
21 31.1 88 26.7 80 28.9 84 0.00 5.0 12 n 19.0
22 30.0 86 25.6 78 27.8 82 0.34 6.8 16 n 17.0
23 28.3 83 24.4 76 26.4 80 3.35 6.7 22 n 14.5
24 30.6 87 26.1 79 28.4 83 T 9.2 22 n 18.0
25 31.1 88 26.1 79 28.6 84 T 11.3 22 n 18.5
26 31.1 88 27.2 81 29.2 85 0.04 15.8 25 n 19.5
27 31.7 89 25.0 77 28.4 83 0.90 15.8 36 y 18.0
28 30.6 87 25.0 77 27.8 82 0.42 16.2 33 n 17.0
29 28.3 83 24.4 76 26.4 80 2.21 17.6 30 y 14.5
30 30.6 87 27.8 82 29.2 85 0.00 18.2 25 n 19.5
Average Average Average Total Average Maximum Total Total
29.9 85.9 25.4 77.8 27.9 82.2 14.68 9.6 37 6 505.5
Maximum Minimum
31.7 89 23.3 74

December

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
December 2011
LATITUDE: 8 DEG. 43' N; LONGITUDE: 167 DEG. 44' E
GROUND ELEVATION: 8 FT. STANDARD TIME: UTC+12
Date Temperature Temperature Temperature Precipitation Wind Thunderstorm Cooling Degree Days
Maximum Minimum Average (inches) Average Peak (y or n?)
(°C) (°F) (°C) (°F) (°C) (°F) (knots) (knots)
1 30.6 87 25.0 77 27.8 82 0.58 17.0 30 n 17.0
2 31.1 88 25.0 77 28.1 83 0.10 16.8 36 n 17.5
3 30.0 86 27.2 81 28.6 84 0.00 15.9 23 n 18.5
4 28.3 83 25.6 78 27.0 81 0.47 13.6 30 n 15.5
5 31.1 88 25.6 78 28.4 83 0.26 15.0 33 n 18.0
6 30.6 87 25.6 78 28.1 83 0.15 17.2 31 n 17.5
7 30.6 87 25.0 77 27.8 82 0.33 16.1 29 n 17.0
8 31.1 88 26.7 80 28.9 84 0.01 15.4 24 n 19.0
9 30.6 87 27.2 81 28.9 84 0.03 17.0 27 n 19.0
10 30.0 86 26.1 79 28.1 83 0.01 18.9 34 n 17.5
11 28.9 84 24.4 76 26.7 80 2.32 15.4 36 n 15.0
12 30.0 86 24.4 76 27.2 81 0.10 16.1 27 n 16.0
13 30.0 86 26.1 79 28.1 83 0.00 18.5 28 n 17.5
14 29.4 85 25.0 77 27.2 81 0.01 18.0 29 n 16.0
15 30.6 87 27.2 81 28.9 84 0.00 17.5 26 n 19.0
16 30.6 87 24.4 76 27.5 82 0.18 17.4 33 n 16.5
17 30.6 87 25.6 78 28.1 83 0.02 20.4 36 n 17.5
18 30.6 87 27.2 81 28.9 84 0.00 19.2 30 n 19.0
19 29.4 85 26.1 79 27.8 82 0.04 18.4 31 n 17.0
20 30.6 87 26.1 79 28.4 83 0.03 20.3 33 n 18.0
21 30.6 87 26.1 79 28.4 83 0.00 19.2 30 n 18.0
22 30.6 87 27.2 81 28.9 84 0.00 17.7 24 n 19.0
23 30.0 86 25.0 77 27.5 82 0.02 18.7 30 n 16.5
24 31.1 88 26.7 80 28.9 84 0.00 18.7 29 n 19.0
25 31.1 88 25.6 78 28.4 83 0.11 17.9 32 n 18.0
26 30.6 87 26.1 79 28.4 83 0.09 20.5 38 n 18.0
27 30.6 87 25.6 78 28.1 83 0.03 17.4 27 n 17.5
28 30.6 87 25.6 78 28.1 83 0.03 16.6 29 n 17.5
29 30.6 87 24.4 76 27.5 82 0.19 17.0 29 n 16.5
30 30.0 86 26.7 80 28.4 83 0.00 16.6 26 n 18.0
31 30.0 86 25.6 78 27.8 82 0.48 15.6 30 n 17.0
Average Average Average Total Average Maximum Total Total
30.3 86.6 25.8 78.5 28.2 82.7 5.59 17.4 38 0 543
Maximum Minimum
31.1 88 24.4 76
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