99640 Zip Code Weather
Hot Rankings
The average temperature of 99640 Zip Code is 35.29°F, which is higher than the Alaska average temperature of 32.03°F and is much lower than the national average temperature of 54.45°F.
Historical Weather
Average Temperature
Annual Average Temperature, #105
| 99640 Zip Code | 35.3 °F |
| Alaska | 32.0 °F |
| U.S. | 54.5 °F |
Precipitation
Average Annual Precipitation, #76
| 99640 Zip Code | 22.25 inches |
| Alaska | 29.03 inches |
| U.S. | 38.67 inches |
Average Number of Days with 0.1 Inch or More Precipitation in a Year (this gives an indication of the number of days in a year that it is useful to have an umbrella), #84
| 99640 Zip Code | 60.30 days |
| Alaska | 65.66 days |
| U.S. | 66.51 days |
Snow
Average Annual Snowfall, #98
| 99640 Zip Code | 66.23 inches |
| Alaska | 64.46 inches |
| U.S. | 23.27 inches |
Average Number of Days with 1 Inch or More Snow Depth in a Year, #204
| 99640 Zip Code | 117.21 days |
| Alaska | 144.79 days |
| U.S. | 27.17 days |
Humidity
Annual Average Humidity, #18
| 99640 Zip Code | 84.99% |
| Alaska | 81.46% |
| U.S. | 77.52% |
Wind Speed
Annual Average Wind Speed, #35
| 99640 Zip Code | 20.51 mph |
| Alaska | 16.35 mph |
| U.S. | 16.93 mph |
* The temperature, snow fall, and precipitation information on this page were calculated from the historical data of 18,000+ U.S weather stations for the period of time from 1980 to 2010. The humidity and wind speed information were calculated from data from 15,000 worldwide stations for the period of time from 1980 to 2010.