December

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December

Thurston County Weather December

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November

January

Temperatures trend during December in Thurston County

See the weather trend as well as the moving average line

December weather in Thurston County day by day

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November January

Date	Weather	Temperatures	Rain	UV
Dec. 1	Overcast	5° /1°	0 mm	1
Dec. 2	Patchy rain possible	5° /2°	1.5 mm	1
Dec. 3	Overcast	4° /1°	0 mm	1
Dec. 4	Overcast	7° /1°	0 mm	1
Dec. 5	Light rain	9° /4°	7.9 mm	1
Dec. 6	Overcast	9° /6°	0 mm	1
Dec. 7	Moderate rain	10° /6°	17.7 mm	1
Dec. 8	Heavy rain	10° /7°	78.6 mm	0.9
Dec. 9	Heavy rain	9° /5°	29.1 mm	0.9
Dec. 10	Heavy rain	8° /5°	39.3 mm	0.9
Dec. 11	Light rain	10° /5°	2.8 mm	0.9
Dec. 12	Patchy rain possible	9° /6°	1.4 mm	0.9
Dec. 13	Light rain	10° /7°	4.3 mm	0.9
Dec. 14	Heavy rain at times	9° /7°	9.4 mm	0.9
Dec. 15	Moderate rain	9° /7°	17.8 mm	0.9
Dec. 16	Heavy rain at times	9° /6°	16.2 mm	0.9
Dec. 17	Heavy rain	10° /6°	35.5 mm	0.9
Dec. 18	Heavy rain	10° /5°	37.7 mm	0.9
Dec. 19	Heavy rain at times	9° /5°	9.4 mm	0.9
Dec. 20	Light rain	9° /7°	6.4 mm	0.9
Dec. 21	Moderate rain	8° /6°	19.8 mm	0.9
Dec. 22	Moderate rain	8° /6°	14.5 mm	0.9
Dec. 23	Light rain	8° /6°	6.8 mm	0.9
Dec. 24	Moderate rain	9° /5°	17.2 mm	0.9
Dec. 25	Moderate rain	7° /5°	22.2 mm	0.9
Dec. 26	Moderate rain	8° /4°	15.5 mm	0.9
Dec. 27	Heavy rain at times	7° /4°	9.1 mm	0.9
Dec. 28	Moderate rain at times	7° /4°	5.5 mm	0.9
Dec. 29	Heavy rain at times	6° /2°	5 mm	0.9
Dec. 30	Patchy rain possible	4° /2°	1.5 mm	0.9
Dec. 31	Patchy rain possible	6° /2°	1.1 mm	0.9
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Important Notice

Our weather forecast for Thurston County in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Thurston County forecast closer to your planned date for the most up-to-date weather information.

Change Month

Thurston County in December - FAQ

What are the expected maximum and minimum temperatures in Thurston County during December?

Prepare for cooler days with highs just around 8° and colder nights, dipping below 4°.

How much rainfall should be expected in Thurston County during December?

Significant rainfall exceeding 433.7 mm is expected in Thurston County during December, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Thurston County in December 2026?

Thurston County typically sees 0 cm of snowfall during December.

What are the typical wind conditions in Thurston County during December?

The average wind speed in Thurston County during December is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

December rainfall patterns in Thurston County

Explore the daily rainfall trends and prepare for Thurston Countys December weather 💧

Typically, Thurston County has 21 rainy days in December with a total of 433.7 mm of rainfall.

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Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
		1 5°	2 5°	3 4°	4 7°	5 9°
6 9°	7 10°	8 10°	9 9°	10 8°	11 10°	12 9°
13 10°	14 9°	15 9°	16 9°	17 10°	18 10°	19 9°
20 9°	21 8°	22 8°	23 8°	24 9°	25 7°	26 8°
27 7°	28 7°	29 6°	30 4°	31 6°