Weather Reports for the county of Matanuska-Susitna in Alaska
snow
rain
temp
wind
humidity| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Average High (°F) | 20.6 | 25.5 | 31.8 | 44.4 | 57.3 | 65.2 |
| Average Low (°F) | 6.2 | 9.4 | 11.8 | 23.8 | 35.3 | 44.8 |
| All Time High (°F) | 57.9 | 52.0 | 57.9 | 68.0 | 84.0 | 93.9 |
| All Time Low (°F) | -38.2 | -29.9 | -27.4 | -20.9 | 10.4 | 28.0 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Average High (°F) | 67.3 | 63.4 | 54.5 | 42.0 | 25.1 | 21.2 |
| Average Low (°F) | 48.8 | 46.3 | 37.9 | 27.2 | 11.0 | 7.2 |
| All Time High (°F) | 93.0 | 86.0 | 75.2 | 64.9 | 53.1 | 52.0 |
| All Time Low (°F) | 33.1 | 26.6 | 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 | 0.2 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 |
| All Time Rainfall (in) on Rainy Day | 3.3 | 1.4 | 1.1 | 0.8 | 1.1 | 1.1 |
| 30 Day Rain Accumulation | 0.8 | 0.7 | 0.5 | 0.4 | 0.6 | 1.0 |
| All Time 30 Day Rain Accumulation | 16.6 | 5.1 | 2.9 | 3.0 | 3.3 | 4.4 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.2 | 0.3 | 0.3 | 0.1 | 0.0 | 0.0 |
| Avg. Rainfall (in) on Rainy Day | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| All Time Rainfall (in) on Rainy Day | 2.3 | 1.9 | 2.4 | 1.6 | 1.4 | 0.9 |
| 30 Day Rain Accumulation | 1.4 | 2.1 | 1.9 | 1.2 | 0.8 | 0.8 |
| 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 | 0.1 | 0.2 | 0.1 | 0.1 | 0.0 | 0.0 |
| Avg. Snowfall Depth (in) | 2.8 | 1.8 | 1.7 | 1.0 | 0.9 | 0.0 |
| 30 Day Snowfall Total (in) | 10.5 | 8.0 | 5.1 | 1.8 | 0.5 | 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 | 0.1 | 0.2 |
| Avg. Snowfall Depth (in) | 0.0 | 0.5 | 0.6 | 1.2 | 2.3 | 2.3 |
| 30 Day Snowfall Total (in) | 0.0 | 0.0 | 0.3 | 1.9 | 7.9 | 12.2 |
| All Time Snowfall Depth (in) | 0.0 | 0.5 | 5.7 | 9.8 | 30.0 | 80.0 |
| All Time 30 Day Snowfall Total (in) | 0.0 | 0.5 | 11.8 | 15.2 | 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 | 87.3 | 89.5 | 86.0 | 59.2 | 16.6 | 0.1 |
| Comfortable | 12.7 | 10.5 | 14.0 | 40.8 | 83.4 | 99.5 |
| Muggy | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.4 |
| Oppressive | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Dry | 0.0 | 0.2 | 6.4 | 37.6 | 82.1 | 88.8 |
| Comfortable | 99.1 | 99.8 | 93.6 | 62.4 | 17.9 | 11.2 |
| Muggy | 0.9 | 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 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 |
| 25th | 4.0 | 4.0 | 4.3 | 4.6 | 4.7 | 4.7 |
| 50th | 5.7 | 5.3 | 5.6 | 5.8 | 6.0 | 5.8 |
| 75th | 8.6 | 7.9 | 7.7 | 7.6 | 8.1 | 7.8 |
| 90th | 12.6 | 11.4 | 11.3 | 10.3 | 10.4 | 10.0 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| 10th | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 |
| 25th | 4.5 | 4.3 | 4.1 | 4.0 | 3.9 | 4.0 |
| 50th | 5.7 | 5.4 | 5.3 | 5.1 | 5.2 | 5.5 |
| 75th | 7.2 | 6.9 | 6.9 | 6.9 | 7.7 | 8.3 |
| 90th | 9.3 | 9.2 | 9.6 | 10.3 | 11.4 | 12.4 |
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 | 31.4 | 27.6 | 26.1 | 21.2 | 13.0 | 7.6 |
| NorthEast | 30.3 | 29.7 | 29.5 | 17.5 | 11.3 | 7.9 |
| East | 15.0 | 16.6 | 15.4 | 16.0 | 11.6 | 9.1 |
| SouthEast | 3.1 | 3.1 | 3.8 | 8.7 | 12.1 | 10.4 |
| South | 3.4 | 4.4 | 5.2 | 8.3 | 14.6 | 19.3 |
| SouthWest | 3.9 | 6.6 | 6.0 | 8.9 | 14.2 | 22.5 |
| West | 9.6 | 8.7 | 10.5 | 14.6 | 17.5 | 19.0 |
| NorthWest | 3.3 | 3.2 | 3.5 | 4.8 | 5.4 | 4.3 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| North | 6.8 | 12.1 | 17.9 | 24.4 | 30.4 | 29.7 |
| NorthEast | 7.9 | 13.2 | 18.2 | 27.0 | 32.1 | 28.4 |
| East | 10.1 | 15.9 | 20.3 | 19.6 | 14.7 | 17.2 |
| SouthEast | 10.2 | 9.4 | 9.3 | 6.2 | 2.8 | 3.3 |
| South | 18.6 | 13.8 | 9.8 | 4.8 | 2.8 | 3.6 |
| SouthWest | 23.0 | 15.7 | 8.5 | 6.1 | 4.2 | 5.5 |
| West | 19.5 | 16.0 | 11.8 | 8.7 | 9.8 | 9.1 |
| NorthWest | 3.8 | 3.8 | 4.1 | 3.2 | 3.2 | 3.3 |