Weather Reports for the city of Big Delta in Alaska
snow
rain
temp
wind
humidity| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Average High (°F) | 5.1 | 13.9 | 26.4 | 45.7 | 62.6 | 71.6 |
| Average Low (°F) | -13.6 | -8.0 | -0.5 | 20.4 | 36.7 | 47.7 |
| All Time High (°F) | 52.0 | 46.0 | 57.0 | 68.0 | 87.1 | 93.2 |
| All Time Low (°F) | -52.8 | -49.0 | -41.8 | -28.5 | 15.6 | 31.6 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Average High (°F) | 72.7 | 67.3 | 56.6 | 38.0 | 14.1 | 7.8 |
| Average Low (°F) | 51.0 | 46.3 | 35.3 | 20.5 | -2.9 | -10.3 |
| All Time High (°F) | 91.9 | 89.8 | 74.1 | 68.5 | 46.0 | 51.1 |
| All Time Low (°F) | 34.5 | 27.1 | 3.4 | -15.9 | -42.7 | -47.9 |
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.0 | 0.0 | 0.0 | 0.1 | 0.2 | 0.4 |
| Avg. Rainfall (in) on Rainy Day | 0.1 | 0.1 | 0.1 | 0.2 | 0.1 | 0.2 |
| All Time Rainfall (in) on Rainy Day | 0.3 | 0.3 | 0.6 | 4.0 | 0.7 | 1.9 |
| 30 Day Rain Accumulation | 0.2 | 0.3 | 0.4 | 0.4 | 0.6 | 1.9 |
| All Time 30 Day Rain Accumulation | 0.8 | 1.3 | 5.0 | 4.5 | 1.9 | 6.2 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.4 | 0.4 | 0.3 | 0.1 | 0.0 | 0.0 |
| Avg. Rainfall (in) on Rainy Day | 0.2 | 0.2 | 0.1 | 0.1 | 0.2 | 0.3 |
| All Time Rainfall (in) on Rainy Day | 2.0 | 1.4 | 4.7 | 0.8 | 0.6 | 1.7 |
| 30 Day Rain Accumulation | 2.1 | 2.4 | 1.2 | 0.7 | 0.5 | 0.6 |
| All Time 30 Day Rain Accumulation | 7.2 | 5.9 | 4.7 | 2.5 | 1.3 | 4.2 |
| 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) | 2.1 | 1.7 | 1.9 | 1.5 | 0.2 | 0.0 |
| 30 Day Snowfall Total (in) | 9.9 | 10.0 | 8.3 | 3.7 | 0.2 | 0.0 |
| All Time Snowfall Depth (in) | 27.0 | 13.6 | 128.0 | 40.2 | 1.5 | 0.0 |
| All Time 30 Day Snowfall Total (in) | 44.2 | 44.6 | 151.7 | 40.8 | 1.6 | 0.0 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Percent of Days with Snowfall | 0.0 | 0.0 | 0.0 | 0.2 | 0.2 | 0.2 |
| Avg. Snowfall Depth (in) | 0.0 | 0.1 | 1.0 | 1.0 | 1.4 | 2.3 |
| 30 Day Snowfall Total (in) | 0.0 | 0.0 | 1.1 | 5.1 | 9.4 | 13.0 |
| All Time Snowfall Depth (in) | 0.0 | 0.2 | 10.0 | 14.7 | 14.0 | 27.8 |
| All Time 30 Day Snowfall Total (in) | 0.0 | 0.2 | 11.3 | 17.4 | 29.4 | 71.0 |
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 | 98.8 | 98.7 | 94.8 | 76.3 | 23.6 | 0.3 |
| Comfortable | 1.2 | 1.3 | 5.2 | 23.7 | 76.4 | 99.7 |
| Muggy | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Oppressive | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Dry | 0.0 | 0.0 | 7.6 | 56.0 | 97.1 | 98.5 |
| Comfortable | 100.0 | 100.0 | 92.4 | 44.0 | 2.9 | 1.5 |
| Muggy | 0.0 | 0.0 | 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 | 2.3 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 |
| 25th | 3.4 | 3.4 | 4.0 | 4.7 | 4.9 | 4.7 |
| 50th | 4.7 | 4.9 | 5.4 | 6.5 | 6.9 | 6.4 |
| 75th | 7.7 | 8.1 | 8.1 | 9.2 | 9.4 | 8.5 |
| 90th | 16.3 | 15.5 | 12.3 | 12.0 | 12.1 | 10.9 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| 10th | 3.4 | 3.4 | 3.4 | 3.2 | 2.8 | 3.1 |
| 25th | 4.6 | 4.3 | 3.9 | 3.4 | 3.4 | 3.4 |
| 50th | 5.8 | 5.7 | 5.3 | 4.7 | 4.7 | 4.7 |
| 75th | 8.1 | 7.4 | 7.5 | 7.2 | 6.9 | 8.1 |
| 90th | 10.3 | 9.8 | 10.4 | 11.4 | 13.9 | 16.8 |
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 | 6.7 | 6.3 | 7.8 | 8.2 | 8.0 | 8.0 |
| NorthEast | 7.3 | 7.2 | 9.4 | 15.0 | 10.2 | 8.2 |
| East | 34.8 | 29.7 | 24.9 | 20.5 | 14.7 | 12.4 |
| SouthEast | 14.7 | 12.6 | 9.7 | 8.1 | 8.0 | 7.2 |
| South | 8.9 | 8.6 | 9.4 | 11.4 | 14.0 | 13.1 |
| SouthWest | 8.1 | 9.9 | 13.1 | 12.9 | 16.3 | 19.3 |
| West | 14.0 | 19.2 | 19.5 | 16.6 | 18.9 | 21.0 |
| NorthWest | 5.5 | 6.5 | 6.2 | 7.4 | 9.8 | 10.8 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| North | 5.6 | 6.0 | 6.5 | 6.7 | 7.3 | 5.6 |
| NorthEast | 5.6 | 7.7 | 10.0 | 11.0 | 11.0 | 6.6 |
| East | 11.1 | 14.3 | 20.8 | 27.0 | 32.2 | 33.9 |
| SouthEast | 7.4 | 8.3 | 9.4 | 11.0 | 12.3 | 13.9 |
| South | 14.4 | 14.8 | 13.9 | 9.3 | 8.2 | 10.4 |
| SouthWest | 22.4 | 19.2 | 13.5 | 10.6 | 9.7 | 10.1 |
| West | 23.1 | 21.0 | 18.6 | 18.7 | 15.2 | 14.8 |
| NorthWest | 10.2 | 8.6 | 7.3 | 5.9 | 4.0 | 4.5 |