Weather in Washington DC in December
Conditions are pleasant for sightseeing, though you might encounter occasional showers.
Climate Overview
December is a good time to visit Washington DC. Washington DC has a Moderate climate with average yearly highs of 8°C, lows of 0°C, and approximately 6 rainy days per month.
8°C
0°C
6days
9.5h
Is December a good time to visit Washington DC?
Conditions are pleasant for sightseeing, though you might encounter occasional showers.
Daylight
7:20 AM
4:48 PM
Weather by Month
| Month | High | Low | Rainy days | Condition |
|---|---|---|---|---|
| January | 9°C | 0°C | 7 | Good |
| February | 10°C | 1°C | 12 | Good |
| March | 16°C | 5°C | 15 | Wet |
| April | 17°C | 6°C | 16 | Excellent (best) |
| May | 21°C | 11°C | 11 | Excellent (best) |
| June | 29°C | 19°C | 13 | Wet |
| July | 33°C | 23°C | 15 | Wet |
| August | 29°C | 21°C | 21 | Wet |
| September | 24°C | 16°C | 13 | Excellent (best) |
| October | 20°C | 11°C | 10 | Excellent (best) |
| November | 16°C | 7°C | 7 | Good |
| December | 8°C | 0°C | 6 | Good |
Weather data: Open-Meteo Archive (2020-2025) • Open-Meteo.com (CC BY 4.0) • Historical avg. 2020–2025
What to Pack for December
Warm coat, scarf, gloves, thermal layers, and waterproof boots.
Planning a trip to Washington DC?
Common Questions
Is December a good time to visit Washington DC? +
December is typically Good for visiting Washington DC, with average highs of 8°C and around 6 rainy days.
What should I pack for Washington DC in December? +
With highs of 8°C and lows of 0°C in {month}, we recommend: Warm coat, scarf, gloves, thermal layers, and waterproof boots.
Does it rain a lot in Washington DC in December? +
Washington DC typically sees around 6 rainy days in December.
How many hours of daylight are there in Washington DC in December? +
In December, Washington DC gets approximately 9.5 hours of daylight per day.
Is December peak season in Washington DC? +
No, December is not peak season in Washington DC. Expect better value on accommodation and fewer tourists.
What is the best month to visit Washington DC? +
The best months to visit Washington DC are April, May, September, October, when the weather is optimal for sightseeing.
More Washington DC Guides
Best Time to Visit
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Things to Do
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Itineraries
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Overview
Complete travel guide for Washington DC: top things to do, itineraries, and typical costs.