Climate for Station: Koror, Palau
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Station Statistics
10-Year Trend
High: -2.06 °C/decade
Low: +0.07 °C/decade
Rain: +2.57 mm/decade
25-Year Trend
High: -0.91 °C/decade
Low: +0.31 °C/decade
Rain: -0.32 mm/decade
50-Year Trend
High: -0.17 °C/decade
Low: +0.25 °C/decade
Rain: -0.11 mm/decade
All-Time Trend
High: -0.01 °C/decade
Low: +0.15 °C/decade
Rain: -0.07 mm/decade
Percentage Above-Average Days
Last 12 Months: 18.1%
This Year: 33.3%
Precipitation Concentration Index (PCI) ℹ️
Last 12 Months: 8.8
Historical Average: 11.9
Percentile Rank of Last 12 Months ℹ️
High: 8th percentile
Low: 97th percentile
Rain: 64th percentile
Change in Variance ℹ️
High: +36.7%
Low: +42.0%
Intraday: +112.1%
Data Coverage
86.7%
First Year of Data
2025
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 | 35.0 °C | — | 24.4 °C | 30.4 °C | — | 23.5 °C | 29.4 °C | — | 20.6 °C | 348.5 mm | — | 0.0 mm | — |
| January | 33.9 °C | 30.7 °C | 25.0 °C | 29.1 °C | 27.4 °C | 23.6 °C | 28.6 °C | 24.2 °C | 20.6 °C | 348.5 mm | 8.9 mm | 0.0 mm | 0.0 mm |
| February | 34.4 °C | 30.6 °C | 24.4 °C | 28.7 °C | 27.3 °C | 24.0 °C | 27.8 °C | 24.1 °C | 21.0 °C | 200.7 mm | 7.8 mm | 0.0 mm | 0.0 mm |
| March | 35.0 °C | 31.1 °C | 25.0 °C | 29.4 °C | 27.4 °C | 24.4 °C | 28.4 °C | 24.2 °C | 20.6 °C | 156.7 mm | 6.6 mm | 0.0 mm | 0.0 mm |
| April | 35.0 °C | 31.4 °C | 25.0 °C | 29.5 °C | 27.8 °C | 23.5 °C | 28.9 °C | 24.6 °C | 20.6 °C | 305.8 mm | 7.8 mm | 0.0 mm | 0.0 mm |
| May | 34.4 °C | 31.4 °C | 25.6 °C | 29.7 °C | 27.9 °C | 23.7 °C | 28.9 °C | 24.7 °C | 21.7 °C | 208.3 mm | 10.5 mm | 0.0 mm | 0.0 mm |
| June | 35.0 °C | 31.0 °C | 25.6 °C | 29.7 °C | 27.7 °C | 23.8 °C | 28.8 °C | 24.4 °C | 21.7 °C | 203.5 mm | 13.5 mm | 0.0 mm | 0.0 mm |
| July | 33.9 °C | 30.6 °C | 25.9 °C | 30.4 °C | 27.5 °C | 24.1 °C | 28.3 °C | 24.3 °C | 21.1 °C | 208.5 mm | 14.1 mm | 0.0 mm | 0.0 mm |
| August | 34.4 °C | 30.6 °C | 25.6 °C | 30.3 °C | 27.5 °C | 23.5 °C | 28.2 °C | 24.5 °C | 21.1 °C | 193.0 mm | 11.9 mm | 0.0 mm | 0.0 mm |
| September | 33.3 °C | 30.8 °C | 26.1 °C | 29.6 °C | 27.6 °C | 24.2 °C | 28.3 °C | 24.6 °C | 21.1 °C | 141.0 mm | 10.8 mm | 0.0 mm | 0.0 mm |
| October | 33.9 °C | 31.1 °C | 25.6 °C | 29.7 °C | 27.7 °C | 24.0 °C | 29.4 °C | 24.6 °C | 21.7 °C | 157.0 mm | 10.4 mm | 0.0 mm | 0.0 mm |
| November | 33.9 °C | 31.4 °C | 25.6 °C | 29.5 °C | 27.9 °C | 24.5 °C | 28.8 °C | 24.6 °C | 21.1 °C | 179.8 mm | 9.6 mm | 0.0 mm | 0.0 mm |
| December | 34.4 °C | 31.0 °C | 24.4 °C | 29.4 °C | 27.8 °C | 23.9 °C | 29.1 °C | 24.4 °C | 21.7 °C | 191.8 mm | 10.0 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
