Weather Reports for the city of Petersville in Alaska
snow
rain
temp
wind
humidity| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Average High (°F) | 20.1 | 25.5 | 32.3 | 44.5 | 57.2 | 65.7 |
| Average Low (°F) | 5.9 | 9.3 | 10.6 | 22.6 | 35.0 | 45.2 |
| All Time High (°F) | 46.9 | 50.0 | 53.1 | 64.9 | 84.0 | 93.9 |
| All Time Low (°F) | -38.2 | -29.9 | -27.4 | -11.9 | 10.4 | 28.0 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Average High (°F) | 67.4 | 63.2 | 54.2 | 41.7 | 25.0 | 20.5 |
| Average Low (°F) | 49.4 | 46.2 | 37.4 | 26.8 | 11.4 | 7.2 |
| All Time High (°F) | 93.0 | 86.0 | 75.2 | 64.9 | 48.0 | 51.8 |
| All Time Low (°F) | 33.1 | 28.0 | 8.1 | -9.4 | -25.6 | -32.8 |
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 | 0.2 |
| Avg. Rainfall (in) on Rainy Day | 0.3 | 0.2 | 0.2 | 0.2 | 0.1 | 0.1 |
| All Time Rainfall (in) on Rainy Day | 3.3 | 0.8 | 1.1 | 0.8 | 1.1 | 0.9 |
| 30 Day Rain Accumulation | 1.3 | 0.9 | 0.6 | 0.5 | 0.6 | 0.9 |
| All Time 30 Day Rain Accumulation | 16.6 | 5.1 | 2.9 | 3.0 | 3.3 | 4.2 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.2 | 0.3 | 0.3 | 0.1 | 0.1 | 0.0 |
| Avg. Rainfall (in) on Rainy Day | 0.2 | 0.3 | 0.3 | 0.3 | 0.3 | 0.2 |
| All Time Rainfall (in) on Rainy Day | 2.3 | 1.9 | 2.4 | 1.6 | 1.4 | 0.8 |
| 30 Day Rain Accumulation | 1.5 | 2.3 | 2.2 | 1.4 | 1.1 | 1.2 |
| All Time 30 Day Rain Accumulation | 6.9 | 8.4 | 11.1 | 8.6 | 4.5 | 6.3 |
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Percent of Days with Snowfall | 0.2 | 0.2 | 0.1 | 0.1 | 0.0 | 0.0 |
| Avg. Snowfall Depth (in) | 3.4 | 2.3 | 1.8 | 1.2 | 0.8 | 0.0 |
| 30 Day Snowfall Total (in) | 17.0 | 12.3 | 6.9 | 2.6 | 0.3 | 0.0 |
| All Time Snowfall Depth (in) | 49.5 | 14.7 | 13.6 | 11.3 | 7.4 | 0.0 |
| All Time 30 Day Snowfall Total (in) | 210.0 | 57.2 | 38.8 | 13.2 | 9.9 | 0.0 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Percent of Days with Snowfall | 0.0 | 0.0 | 0.0 | 0.1 | 0.2 | 0.2 |
| Avg. Snowfall Depth (in) | 0.0 | 0.0 | 0.3 | 1.3 | 2.6 | 2.8 |
| 30 Day Snowfall Total (in) | 0.0 | 0.0 | 0.2 | 2.1 | 11.6 | 19.1 |
| All Time Snowfall Depth (in) | 0.0 | 0.0 | 1.1 | 8.1 | 30.0 | 80.0 |
| All Time 30 Day Snowfall Total (in) | 0.0 | 0.0 | 1.2 | 10.8 | 39.5 | 180.8 |
Instead of using humidity directly we use dew point to measure what people commonly mean when saying it feels humid. Dew point is classified into 4 categories: Dry (under 25°F), Comfortable (25°F to 60°F), Muggy (60°F to 70°F) and Oppressive (70°F or greater). The table below shows the percentage of days with a dew point within a particular class.
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Dry | 84.8 | 87.7 | 84.1 | 53.7 | 14.7 | 0.0 |
| Comfortable | 15.2 | 12.3 | 15.9 | 46.3 | 85.3 | 99.2 |
| Muggy | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.8 |
| Oppressive | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Dry | 0.0 | 0.0 | 6.1 | 34.1 | 80.8 | 88.2 |
| Comfortable | 98.1 | 99.9 | 93.9 | 65.9 | 19.2 | 11.8 |
| Muggy | 1.9 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 |
| Oppressive | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
The table below shows the distribution of average wind speeds in miles per hour for a given month or day. Wind speed may vary throughout a day and we show the average speed. Peak gusts or sustained maximum speeds may be significantly higher.
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| 10th | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 |
| 25th | 4.7 | 4.6 | 4.7 | 4.7 | 4.7 | 4.7 |
| 50th | 6.3 | 5.8 | 5.8 | 5.8 | 5.8 | 6.2 |
| 75th | 9.3 | 8.4 | 8.2 | 8.0 | 8.3 | 8.1 |
| 90th | 12.9 | 11.4 | 11.4 | 10.3 | 11.1 | 10.3 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| 10th | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 |
| 25th | 4.6 | 4.6 | 4.2 | 4.2 | 4.5 | 4.6 |
| 50th | 5.8 | 5.8 | 5.5 | 5.3 | 5.8 | 6.0 |
| 75th | 8.1 | 8.1 | 7.8 | 7.5 | 9.1 | 9.2 |
| 90th | 10.3 | 10.3 | 10.3 | 10.3 | 11.7 | 12.8 |
The table below shows the distribution of wind direction (wind coming out of a particular direction) for a given month or day. Wind direction may vary throughout a day and the computation accounts for all measured changes in direction througout the day or month.
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| North | 54.3 | 50.0 | 46.6 | 31.3 | 18.0 | 7.8 |
| NorthEast | 25.5 | 22.9 | 19.5 | 15.9 | 11.4 | 5.6 |
| East | 2.1 | 2.1 | 2.0 | 3.1 | 4.4 | 3.8 |
| SouthEast | 1.5 | 1.9 | 2.2 | 4.9 | 7.2 | 8.6 |
| South | 7.9 | 10.6 | 10.8 | 16.7 | 29.2 | 47.0 |
| SouthWest | 1.3 | 3.2 | 4.2 | 7.9 | 11.3 | 17.1 |
| West | 1.8 | 3.2 | 7.3 | 11.4 | 10.5 | 5.6 |
| NorthWest | 5.7 | 6.1 | 7.4 | 8.8 | 7.7 | 4.5 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| North | 6.9 | 15.4 | 29.4 | 45.9 | 55.7 | 51.6 |
| NorthEast | 5.0 | 8.5 | 13.6 | 22.3 | 25.2 | 25.7 |
| East | 3.4 | 3.5 | 3.6 | 3.8 | 2.6 | 2.8 |
| SouthEast | 9.2 | 9.7 | 7.5 | 3.2 | 1.5 | 1.7 |
| South | 47.4 | 38.4 | 24.2 | 10.2 | 6.3 | 9.2 |
| SouthWest | 17.0 | 12.2 | 7.1 | 3.6 | 1.9 | 1.7 |
| West | 5.8 | 5.3 | 5.7 | 3.6 | 2.0 | 1.9 |
| NorthWest | 5.3 | 7.1 | 9.0 | 7.2 | 4.9 | 5.5 |