Climate for Station: Kwajalein, Ralik, Marshall Islands
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Station Statistics
10-Year Trend
High: -0.73 °C/decade
Low: -0.02 °C/decade
Rain: -0.70 mm/decade
25-Year Trend
High: +0.16 °C/decade
Low: +0.03 °C/decade
Rain: +0.10 mm/decade
50-Year Trend
High: +0.06 °C/decade
Low: +0.21 °C/decade
Rain: -0.11 mm/decade
All-Time Trend
High: +0.03 °C/decade
Low: +0.09 °C/decade
Rain: -0.13 mm/decade
Percentage Above-Average Days
Last 12 Months: 42.5%
This Year: 8.3%
Precipitation Concentration Index (PCI) ℹ️
Last 12 Months: 12.4
Historical Average: 13.1
Percentile Rank of Last 12 Months ℹ️
High: 46th percentile
Low: 85th percentile
Rain: 15th percentile
Change in Variance ℹ️
High: -16.1%
Low: -15.4%
Intraday: -25.9%
Data Coverage
88.9%
First Year of Data
1947
Station Location
Weather Records
| Max High | Avg High | Min High | Max Avg | Avg Avg | Min Avg | Max Low | Avg Low | Min Low | Max Precipitation | Avg Precipitation | Max Snow | Avg Snow | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Record | 36.1 °C | — | 25.6 °C | 30.6 °C | — | 24.8 °C | 28.9 °C | — | 19.4 °C | 284.2 mm | — | 0.0 mm | — |
| January | 32.8 °C | 29.8 °C | 26.7 °C | 29.3 °C | 27.6 °C | 25.5 °C | 28.3 °C | 25.5 °C | 21.7 °C | 121.7 mm | 3.3 mm | 0.0 mm | 0.0 mm |
| February | 33.3 °C | 30.0 °C | 26.1 °C | 29.6 °C | 27.6 °C | 25.2 °C | 27.8 °C | 25.5 °C | 21.7 °C | 76.5 mm | 2.8 mm | 0.0 mm | 0.0 mm |
| March | 35.2 °C | 30.4 °C | 25.6 °C | 30.5 °C | 27.9 °C | 25.0 °C | 27.8 °C | 25.7 °C | 19.4 °C | 162.6 mm | 3.6 mm | 0.0 mm | 0.0 mm |
| April | 35.2 °C | 30.4 °C | 26.1 °C | 29.7 °C | 28.0 °C | 24.8 °C | 27.8 °C | 25.7 °C | 21.7 °C | 141.1 mm | 5.9 mm | 0.0 mm | 0.0 mm |
| May | 33.9 °C | 30.4 °C | 26.1 °C | 29.9 °C | 28.1 °C | 25.7 °C | 28.3 °C | 25.8 °C | 21.7 °C | 212.1 mm | 7.3 mm | 0.0 mm | 0.0 mm |
| June | 33.3 °C | 30.5 °C | 26.1 °C | 29.7 °C | 28.2 °C | 25.6 °C | 28.3 °C | 25.7 °C | 21.7 °C | 140.2 mm | 7.4 mm | 0.0 mm | 0.0 mm |
| July | 34.4 °C | 30.5 °C | 26.1 °C | 29.8 °C | 28.1 °C | 25.5 °C | 28.3 °C | 25.5 °C | 21.1 °C | 125.2 mm | 8.1 mm | 0.0 mm | 0.0 mm |
| August | 35.0 °C | 30.7 °C | 26.7 °C | 30.6 °C | 28.2 °C | 25.2 °C | 28.4 °C | 25.6 °C | 21.7 °C | 149.6 mm | 8.3 mm | 0.0 mm | 0.0 mm |
| September | 35.2 °C | 30.8 °C | 26.1 °C | 30.6 °C | 28.2 °C | 25.4 °C | 28.9 °C | 25.6 °C | 20.0 °C | 142.2 mm | 9.2 mm | 0.0 mm | 0.0 mm |
| October | 36.1 °C | 30.7 °C | 26.0 °C | 30.1 °C | 28.2 °C | 24.8 °C | 28.9 °C | 25.6 °C | 21.7 °C | 196.1 mm | 9.9 mm | 0.0 mm | 0.0 mm |
| November | 34.1 °C | 30.4 °C | 26.1 °C | 29.7 °C | 28.1 °C | 25.1 °C | 28.9 °C | 25.6 °C | 21.1 °C | 183.9 mm | 9.4 mm | 0.0 mm | 0.0 mm |
| December | 33.5 °C | 30.0 °C | 26.1 °C | 29.4 °C | 27.9 °C | 24.9 °C | 28.3 °C | 25.7 °C | 20.6 °C | 284.2 mm | 6.2 mm | 0.0 mm | 0.0 mm |
Plots
Current Year Climate Trends vs Historical




Max Temperature this Year | 1 of 4
Climate 12-Month Moving Averages




Max Temperature 12-Month MA | 1 of 4
Daily Average Temperatures Throughout the Year



Average Max Temperature Throughout Year | 1 of 3
