Climate for Station: Jatahmund Lake Alaska, Alaska, United States
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Station Statistics
10-Year Trend
High: -0.00 °C/decade
Low: +0.99 °C/decade
Rain: N/A
25-Year Trend
High: +0.22 °C/decade
Low: +0.56 °C/decade
Rain: N/A
50-Year Trend
High: -0.06 °C/decade
Low: +0.25 °C/decade
Rain: N/A
All-Time Trend
High: -0.06 °C/decade
Low: +0.25 °C/decade
Rain: N/A
Percentage Above-Average Days
Last 12 Months: 85.6%
This Year: 37.9%
Precipitation Concentration Index (PCI) ℹ️
Last 12 Months: N/A
Historical Average: N/A
Percentile Rank of Last 12 Months ℹ️
High: 94th percentile
Low: 93rd percentile
Rain: N/A
Change in Variance ℹ️
High: -10.5%
Low: +1.6%
Intraday: -44.0%
Data Coverage
74.9%
First Year of Data
2001
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 | 145.6 °C | — | -57.0 °C | 61.1 °C | — | -57.0 °C | 26.1 °C | — | -57.0 °C | — | — | — | — |
| January | 3.9 °C | -17.3 °C | -57.0 °C | 34.9 °C | -20.0 °C | -57.0 °C | 26.1 °C | -22.3 °C | -57.0 °C | — | — | — | — |
| February | 145.6 °C | -9.9 °C | -56.1 °C | 61.1 °C | -15.0 °C | -56.1 °C | 21.7 °C | -18.5 °C | -56.7 °C | — | — | — | — |
| March | 12.8 °C | -2.7 °C | -25.6 °C | 5.7 °C | -8.4 °C | -28.1 °C | 5.6 °C | -13.6 °C | -33.3 °C | — | — | — | — |
| April | 24.4 °C | 7.5 °C | -17.8 °C | 16.2 °C | 1.2 °C | -21.9 °C | 9.4 °C | -4.8 °C | -27.2 °C | — | — | — | — |
| May | 30.2 °C | 15.2 °C | -0.6 °C | 24.8 °C | 8.9 °C | -4.2 °C | 13.3 °C | 2.8 °C | -15.6 °C | — | — | — | — |
| June | 35.0 °C | 21.0 °C | 6.7 °C | 26.2 °C | 14.3 °C | 2.4 °C | 17.8 °C | 8.2 °C | -2.2 °C | — | — | — | — |
| July | 33.3 °C | 22.0 °C | 7.2 °C | 25.3 °C | 15.5 °C | 5.4 °C | 17.2 °C | 9.8 °C | 3.1 °C | — | — | — | — |
| August | 32.8 °C | 19.0 °C | 0.0 °C | 28.9 °C | 12.8 °C | -3.2 °C | 15.6 °C | 7.5 °C | -7.8 °C | — | — | — | — |
| September | 26.1 °C | 11.6 °C | -4.2 °C | 19.6 °C | 6.1 °C | -9.3 °C | 10.0 °C | 1.8 °C | -14.4 °C | — | — | — | — |
| October | 17.2 °C | 0.2 °C | -18.9 °C | 10.3 °C | -4.0 °C | -22.6 °C | 5.6 °C | -7.2 °C | -28.3 °C | — | — | — | — |
| November | 5.1 °C | -12.1 °C | -33.9 °C | 0.1 °C | -15.1 °C | -36.8 °C | 0.0 °C | -17.7 °C | -38.9 °C | — | — | — | — |
| December | 13.3 °C | -17.0 °C | -38.3 °C | 5.2 °C | -19.5 °C | -40.1 °C | 0.0 °C | -21.9 °C | -41.4 °C | — | — | — | — |
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
