Arlington County (Arlington)
December
Weather in Arlington County for December 2024
Your guide to Arlington County weather in December - trends and predictions
The forecast for the first days of December 2024 in Arlington County predicts temperatures to be around 9 °F, close to the historical average.
In general, the average temperature in Arlington County at the beginning of December is 8 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 10.4 °F by the end of December.
The climate of Arlington County in December is notably wet, with an average of 12 rainy days.
Snowfall in Arlington County during December is quite rare, with fewer than 2 snowy days on average.
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18
Dry days
12
Rainy days
1
Snow days
10°/3°
Temperatures
14 km/h
Avg max wind
72 %
Avg humidity
Arlington County in December average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  4° | ||||||
| 2  7° | 3  12° | 4  12° | 5 8° | 6  6° | 7 7° | 8  15° |
| 9  14° | 10 17° | 11 7° | 12 8° | 13 7° | 14 6° | 15 12° |
| 16 11° | 17  12° | 18  13° | 19 4° | 20 8° | 21 8° | 22 8° |
| 23 8° | 24 8° | 25 12° | 26 10° | 27  12° | 28 14° | 29 9° |
| 30 7° | 31 9° |
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Temperatures trend during December in Arlington County
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Dec. 1 | Sunny | 4° /-3° | 0 mm | 2 | |
| Dec. 2 | Partly cloudy | 7° /-2° | 0 mm | 2 | |
| Dec. 3 | Patchy rain possible | 12° /9° | 3.6 mm | 3 | |
| Dec. 4 | Overcast | 12° /6° | 0 mm | 3 | |
| Dec. 5 | Overcast | 8° /2° | 0 mm | 2 | |
| Dec. 6 | Light sleet | 6° /2° | 4.4 mm | 2 | |
| Dec. 7 | Overcast | 7° /0° | 0 mm | 2 | |
| Dec. 8 | Cloudy | 15° /2° | 0 mm | 4 | |
| Dec. 9 | Fog | 14° /0° | 0 mm | 3 | |
| Dec. 10 | Light rain shower | 17° /7° | 31.2 mm | 4 | |
| Dec. 11 | Light sleet | 7° /2° | 14.1 mm | 2 | |
| Dec. 12 | Sunny | 8° /0° | 0 mm | 3 | |
| Dec. 13 | Cloudy | 7° /2° | 0 mm | 2 | |
| Dec. 14 | Partly cloudy | 6° /0° | 0 mm | 3 | |
| Dec. 15 | Sunny | 12° /1° | 0 mm | 4 | |
| Dec. 16 | Overcast | 11° /3° | 0 mm | 3 | |
| Dec. 17 | Moderate rain | 12° /5° | 40.4 mm | 3 | |
| Dec. 18 | Light drizzle | 13° /4° | 20.3 mm | 3 | |
| Dec. 19 | Overcast | 4° /0° | 0 mm | 1 | |
| Dec. 20 | Sunny | 8° /0° | 0 mm | 3 | |
| Dec. 21 | Sunny | 8° /1° | 0 mm | 3 | |
| Dec. 22 | Overcast | 8° /1° | 0 mm | 2 | |
| Dec. 23 | Overcast | 8° /1° | 0 mm | 2 | |
| Dec. 24 | Patchy rain possible | 8° /4° | 0.2 mm | 2 | |
| Dec. 25 | Partly cloudy | 12° /5° | 0 mm | 4 | |
| Dec. 26 | Light rain | 10° /7° | 3.4 mm | 3 | |
| Dec. 27 | Moderate or heavy rain with thunder | 12° /9° | 47.2 mm | 3 | |
| Dec. 28 | Mist | 14° /9° | 1.2 mm | 3 | |
| Dec. 29 | Light drizzle | 9° /4° | 2.3 mm | 2 | |
| Dec. 30 | Overcast | 7° /2° | 0 mm | 2 | |
| Dec. 31 | Sunny | 9° /1° | 0 mm | 3 | |
| Next | |||||
Important Notice
Our weather forecast for Arlington 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 Arlington County forecast closer to your planned date for the most up-to-date weather information.
Arlington County in December - FAQ
What are the expected maximum and minimum temperatures in Arlington County during December?
Prepare for cooler days with highs just around 10° and colder nights, dipping below 3°.
How much rainfall should be expected in Arlington County during December?
Significant rainfall exceeding 183.1 mm is expected in Arlington County during December, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Arlington County during December?
The average wind speed in Arlington County during December is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Arlington County
Explore the daily rainfall trends and prepare for Arlington Countys December weather 💧
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