Spokane Valley Weather in December

What's the weather like in Spokane Valley (Washington) in December 2024?

The climate in Spokane Valley during December can be summarized as cold and reasonably dry.

December is in the winter in Spokane Valley and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a freezing 1°C (34°F), whilst at night -5°C (23°F) is normal.

Spokane Valley weather averages (imperial / metric)
Daytime temperature 1.3°C 34.3°F
Nightly temperature -4.9°C 23.2°F
Average temperature -1.8°C 28.8°F
Daily sunshine 2.1 hrs
Avg rainfall 76 mm 3 ins
Rainy days 15 days
Sea temperature 8.2°C 46.7°F
Humidity 85%
Windspeed 12.6kph 8 mph

On average December is the wettest month of the year in Spokane Valley with around 76mm 3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.

On the flip side this corresponds to an average of 2.1 hours of sunshine per day.

December temperatures in Spokane Valley

Spokane Valley average temperature in December

December rainfall

Spokane Valley average rain in December

December hourly sunshine

Spokane Valley average rain in December

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Spokane Valley in December 2024.

Other monthly averages

Best places to visit in December

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Spokane Valley weather stats

Spokane Valley weather statistics
Hottest month: July 28.2°C 82.8°F
Driest month: July 20mm 0.8ins
Sunniest month: July 13.2hrs
Coldest month: January 0.7°C 33.3°F
Wettest month: December 76mm 3ins
Map showing location of Spokane Valley (47.67323, -117.23937) Spokane Valley map pin © Google

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