Arlington
December
Weather in Arlington for December 2025
Your guide to Arlington weather in December - trends and predictions
In general, the average temperature in Arlington at the beginning of December is 16.3 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 15.7 °F by the end of December.
The climate of Arlington in December is notably wet, with an average of 11 rainy days, and a total of 100.9 mm of precipitation.
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Temperatures
Rain 🌧️
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20
Dry days
11
Rainy days
0
Snow days
15°/7°
Temperatures
21 km/h
Avg max wind
61 %
Avg humidity
Arlington Weather December
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  16° | 2  19° | 3  19° | 4 15° | 5 15° | 6 16° | |
| 7 14° | 8  20° | 9 16° | 10  12° | 11 16° | 12 16° | 13 13° |
| 14 18° | 15  18° | 16 17° | 17 18° | 18 16° | 19  14° | 20 16° |
| 21  15° | 22 14° | 23 10° | 24 12° | 25 10° | 26 14° | 27 13° |
| 28 17° | 29 18° | 30 19° | 31 19° |
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Temperatures trend during December in Arlington
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 | Overcast | 16° /6° | 0 mm | 5 | |
| Dec. 2 | Mist | 19° /5° | 0 mm | 5 | |
| Dec. 3 | Sunny | 19° /3° | 0 mm | 6 | |
| Dec. 4 | Sunny | 15° /7° | 12 mm | 4 | |
| Dec. 5 | Sunny | 15° /6° | 0 mm | 4 | |
| Dec. 6 | Sunny | 16° /4° | 0 mm | 5 | |
| Dec. 7 | Overcast | 14° /5° | 6.2 mm | 3 | |
| Dec. 8 | Patchy rain possible | 20° /10° | 0.6 mm | 5 | |
| Dec. 9 | Mist | 16° /8° | 0 mm | 4 | |
| Dec. 10 | Partly cloudy | 12° /3° | 0 mm | 4 | |
| Dec. 11 | Sunny | 16° /3° | 0 mm | 5 | |
| Dec. 12 | Partly cloudy | 16° /5° | 0 mm | 5 | |
| Dec. 13 | Patchy rain possible | 13° /9° | 0 mm | 3 | |
| Dec. 14 | Partly cloudy | 18° /10° | 0 mm | 5 | |
| Dec. 15 | Moderate or heavy rain shower | 18° /10° | 12.6 mm | 4 | |
| Dec. 16 | Sunny | 17° /10° | 4.4 mm | 4 | |
| Dec. 17 | Sunny | 18° /10° | 0 mm | 5 | |
| Dec. 18 | Sunny | 16° /7° | 20.5 mm | 5 | |
| Dec. 19 | Cloudy | 14° /4° | 0 mm | 4 | |
| Dec. 20 | Overcast | 16° /7° | 0 mm | 4 | |
| Dec. 21 | Moderate rain | 15° /7° | 5.9 mm | 4 | |
| Dec. 22 | Overcast | 14° /2° | 1.2 mm | 4 | |
| Dec. 23 | Partly cloudy | 10° /5° | 0.9 mm | 3 | |
| Dec. 24 | Overcast | 12° /7° | 22.6 mm | 3 | |
| Dec. 25 | Sunny | 10° /4° | 1.4 mm | 3 | |
| Dec. 26 | Sunny | 14° /5° | 12.5 mm | 4 | |
| Dec. 27 | Overcast | 13° /4° | 0 mm | 4 | |
| Dec. 28 | Overcast | 17° /7° | 0 mm | 4 | |
| Dec. 29 | Overcast | 18° /8° | 0 mm | 4 | |
| Dec. 30 | Cloudy | 19° /8° | 0 mm | 5 | |
| Dec. 31 | Overcast | 19° /8° | 0 mm | 4 | |
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Important Notice
Our weather forecast for Arlington 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 forecast closer to your planned date for the most up-to-date weather information.
Arlington in December - FAQ
What are the expected maximum and minimum temperatures in Arlington during December?
During December, expect a variety of temperatures with highs around 15° and lows near 7°, suitable for diverse activities and preferences.
How much rainfall should be expected in Arlington during December?
Significant rainfall exceeding 100.9 mm is expected in Arlington during December, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Arlington during December?
The average wind speed in Arlington during December is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Arlington
Explore the daily rainfall trends and prepare for Arlingtons December weather 💧
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