Chewelah, WA Weather
Chewelah, WA climate is mild during summer when temperatures tend to be in the 60's and very cold during winter when temperatures tend to be in the 20's.
The warmest month of the year is August with an average maximum temperature of 86.30 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 18.60 degrees Fahrenheit.
Temperature variations between night and day tend to be relatively big during summer with a difference that can reach 37 degrees Fahrenheit, and fairly limited during winter with an average difference of 17 degrees Fahrenheit.
The annual average precipitation at Chewelah is 21.90 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is December with an average rainfall of 2.92 Inches.
Weather Data
Current Conditions
|
Fog And Mist, 23°F | Humidity: 92% | Dewpoint: 21°F |
| Wind Speed: CALM | Heat Index: 23°F | ||
| Barometer: 30.27 in. | Wind Chill: 23°F |
Weather Forecast
| Tonight: Partly cloudy. Patchy fog overnight. Lows in the 20s. | |
| Lo: 25°F | ||
| Hi: 40°F | Sunday: Sunny. Patchy fog in the morning. Highs in the upper 30s to mid 40s. |
| Lo: 23°F | ||
| Hi: 43°F | Monday: Sunny. Patchy fog in the morning. Highs in the lower to mid 40s. |
| Lo: 27°F | ||
 | Hi: 45°F | Tuesday: Mostly cloudy. Highs in the 40s. Lows in the mid to upper 20s. |
| Lo: 27°F | ||
| Hi: 40°F | Wednesday: Partly sunny. Highs in the upper 30s to lower 40s. |
| Lo: 27°F | ||
| Hi: 40°F | Friday: Mostly cloudy. Highs in the upper 30s to lower 40s. Lows in the mid to upper 20s. |
| Lo: 27°F | ||
| Hi: 40°F | Friday: Mostly cloudy. Highs in the upper 30s to lower 40s. Lows in the mid to upper 20s. |
| Lo: 27°F |
Moon, Sunrise and Sunset
 |
Moon Phase: Waning Crescent Moon | Civil Twilight: 6:34 AM PST |
Sunrise: 7:09 AM PST |
| Sunset: 4:04 PM PST |
Civil Twilight: 4:39 PM PST |
Normal Climate
Normal Temperatures
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max °F | 33.7 | 41.0 | 51.6 | 61.4 | 70.0 | 77.4 | 85.1 | 86.3 | 76.3 | 61.4 | 42.6 | 33.8 | 60.1 |
| Mean °F | 26.2 | 31.9 | 39.8 | 47.3 | 55.2 | 61.7 | 67.1 | 67.0 | 57.8 | 46.2 | 34.9 | 27.1 | 46.9 |
| Min °F | 18.6 | 22.7 | 28.0 | 33.2 | 40.3 | 46.0 | 49.1 | 47.7 | 39.3 | 30.9 | 27.1 | 20.3 | 33.6 |
Normal Precipitation
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | 2.28 | 1.97 | 2.05 | 1.62 | 2.14 | 1.76 | 1.20 | 1.01 | 1.02 | 1.21 | 2.72 | 2.92 | 21.90 |
