Weather Reports for the city of Copper Center in Alaska
snow
rain
temp
wind
humidity| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Average High (°F) | 17.1 | 22.6 | 29.6 | 41.8 | 55.0 | 63.4 |
| Average Low (°F) | 2.1 | 4.5 | 9.2 | 22.3 | 34.1 | 42.3 |
| All Time High (°F) | 48.2 | 53.1 | 55.0 | 63.0 | 80.1 | 89.1 |
| All Time Low (°F) | -47.9 | -43.1 | -35.0 | -23.1 | 10.4 | 28.0 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Average High (°F) | 65.8 | 62.3 | 54.1 | 40.2 | 22.7 | 17.6 |
| Average Low (°F) | 45.8 | 43.6 | 35.9 | 24.6 | 7.9 | 2.9 |
| All Time High (°F) | 90.0 | 84.9 | 75.0 | 61.0 | 59.0 | 45.0 |
| All Time Low (°F) | 33.1 | 24.1 | 3.0 | -17.0 | -42.0 | -44.0 |
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.0 | 0.0 | 0.0 | 0.1 | 0.2 | 0.2 |
| Avg. Rainfall (in) on Rainy Day | 0.4 | 0.3 | 0.2 | 0.2 | 0.2 | 0.2 |
| All Time Rainfall (in) on Rainy Day | 1.3 | 2.0 | 1.7 | 1.2 | 1.9 | 2.1 |
| 30 Day Rain Accumulation | 1.2 | 0.8 | 0.8 | 0.7 | 1.0 | 1.6 |
| All Time 30 Day Rain Accumulation | 7.8 | 4.0 | 4.4 | 5.8 | 5.1 | 5.5 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.2 | 0.3 | 0.2 | 0.1 | 0.0 | 0.0 |
| Avg. Rainfall (in) on Rainy Day | 0.2 | 0.2 | 0.3 | 0.3 | 0.4 | 0.4 |
| All Time Rainfall (in) on Rainy Day | 1.3 | 2.1 | 5.0 | 2.3 | 2.0 | 2.8 |
| 30 Day Rain Accumulation | 1.4 | 2.2 | 2.4 | 1.9 | 1.3 | 1.3 |
| All Time 30 Day Rain Accumulation | 5.1 | 9.7 | 11.2 | 11.6 | 8.7 | 8.0 |
| 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) | 3.5 | 2.4 | 1.7 | 0.8 | 1.7 | 0.0 |
| 30 Day Snowfall Total (in) | 13.7 | 10.5 | 6.5 | 1.4 | 1.8 | 0.0 |
| All Time Snowfall Depth (in) | 41.4 | 22.8 | 14.9 | 4.0 | 16.6 | 0.0 |
| All Time 30 Day Snowfall Total (in) | 102.2 | 66.5 | 27.9 | 11.0 | 17.3 | 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 | 1.8 | 1.3 | 2.4 | 2.8 |
| 30 Day Snowfall Total (in) | 0.0 | 0.0 | 0.7 | 3.5 | 10.2 | 14.7 |
| All Time Snowfall Depth (in) | 0.0 | 0.5 | 6.3 | 12.8 | 12.9 | 39.6 |
| All Time 30 Day Snowfall Total (in) | 0.0 | 0.5 | 11.8 | 30.5 | 41.8 | 53.9 |
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 | 85.2 | 88.8 | 87.6 | 66.5 | 20.4 | 0.4 |
| Comfortable | 14.8 | 11.2 | 12.4 | 33.5 | 79.6 | 99.6 |
| 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 | 0.6 | 7.9 | 48.3 | 84.4 | 87.8 |
| Comfortable | 100.0 | 99.4 | 92.1 | 51.7 | 15.6 | 12.2 |
| 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 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 |
| 25th | 3.6 | 3.7 | 3.9 | 4.0 | 4.6 | 4.7 |
| 50th | 4.7 | 4.7 | 4.8 | 5.1 | 6.0 | 6.2 |
| 75th | 6.2 | 6.3 | 6.8 | 7.0 | 8.1 | 8.2 |
| 90th | 9.2 | 9.2 | 10.0 | 10.2 | 10.3 | 10.4 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| 10th | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 |
| 25th | 4.6 | 4.2 | 4.0 | 3.7 | 3.7 | 3.6 |
| 50th | 5.8 | 5.3 | 5.0 | 4.7 | 4.7 | 4.7 |
| 75th | 7.5 | 7.0 | 6.9 | 6.0 | 6.0 | 5.9 |
| 90th | 9.9 | 9.8 | 10.1 | 8.5 | 9.1 | 8.8 |
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 | 21.8 | 19.7 | 21.7 | 18.3 | 9.6 | 4.9 |
| NorthEast | 28.4 | 28.5 | 26.5 | 14.6 | 8.2 | 4.6 |
| East | 18.9 | 16.8 | 15.8 | 11.2 | 11.7 | 12.9 |
| SouthEast | 5.6 | 6.0 | 8.1 | 7.4 | 9.2 | 7.4 |
| South | 4.8 | 5.5 | 6.0 | 11.5 | 13.5 | 14.2 |
| SouthWest | 3.5 | 5.9 | 4.8 | 9.8 | 17.5 | 23.7 |
| West | 9.2 | 9.5 | 10.7 | 21.2 | 26.2 | 29.4 |
| NorthWest | 7.8 | 8.1 | 6.4 | 6.0 | 4.2 | 2.9 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| North | 4.5 | 8.4 | 12.7 | 17.5 | 20.9 | 19.7 |
| NorthEast | 4.6 | 8.6 | 15.4 | 24.0 | 29.2 | 28.2 |
| East | 18.0 | 19.5 | 19.1 | 17.8 | 18.8 | 20.3 |
| SouthEast | 7.1 | 8.5 | 10.0 | 9.3 | 5.4 | 5.6 |
| South | 15.2 | 14.7 | 13.3 | 9.4 | 4.3 | 6.0 |
| SouthWest | 23.2 | 17.4 | 9.8 | 6.3 | 3.9 | 4.9 |
| West | 24.7 | 19.6 | 14.7 | 9.7 | 8.9 | 7.8 |
| NorthWest | 2.5 | 3.1 | 5.0 | 5.9 | 8.5 | 7.2 |