Lewisville
December
Weather in Lewisville for December 2025
Your guide to Lewisville weather in December - trends and predictions
In general, the average temperature in Lewisville at the beginning of December is 12.1 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 16.3 °F by the end of December.
Lewisville experiences moderate rainfall in December, with an average of 9 rainy days and a total precipitation of 164.5 mm.
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Temperatures
Rain 🌧️
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22
Dry days
9
Rainy days
0
Snow days
14°/6°
Temperatures
22 km/h
Avg max wind
74 %
Avg humidity
Lewisville Weather December
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  13° | 2 18° | 3 13° | 4  11° | 5  11° | 6 10° | |
| 7 9° | 8  16° | 9  11° | 10 11° | 11 15° | 12 15° | 13 11° |
| 14 21° | 15 20° | 16  19° | 17 16° | 18 15° | 19 6° | 20 12° |
| 21 13° | 22  13° | 23 13° | 24 15° | 25 12° | 26  16° | 27 16° |
| 28 20° | 29 14° | 30 22° | 31 14° |
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Temperatures trend during December in Lewisville
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 | 13° /1° | 0 mm | 4 | |
| Dec. 2 | Sunny | 18° /2° | 0 mm | 5 | |
| Dec. 3 | Sunny | 13° /0° | 0 mm | 4 | |
| Dec. 4 | Moderate or heavy rain shower | 11° /9° | 27.2 mm | 3 | |
| Dec. 5 | Cloudy | 11° /5° | 0 mm | 3 | |
| Dec. 6 | Sunny | 10° /0° | 0 mm | 4 | |
| Dec. 7 | Moderate rain at times | 9° /5° | 16 mm | 2 | |
| Dec. 8 | Overcast | 16° /6° | 0.9 mm | 4 | |
| Dec. 9 | Mist | 11° /8° | 0 mm | 3 | |
| Dec. 10 | Overcast | 11° /3° | 0 mm | 3 | |
| Dec. 11 | Sunny | 15° /0° | 0 mm | 5 | |
| Dec. 12 | Overcast | 15° /5° | 0 mm | 4 | |
| Dec. 13 | Overcast | 11° /8° | 0 mm | 3 | |
| Dec. 14 | Moderate rain at times | 21° /12° | 3.9 mm | 5 | |
| Dec. 15 | Mist | 20° /9° | 0 mm | 5 | |
| Dec. 16 | Light rain shower | 19° /12° | 5.1 mm | 4 | |
| Dec. 17 | Light rain shower | 16° /12° | 3.7 mm | 4 | |
| Dec. 18 | Light rain shower | 15° /6° | 21.8 mm | 4 | |
| Dec. 19 | Fog | 6° /0° | 0 mm | 2 | |
| Dec. 20 | Mist | 12° /2° | 0 mm | 3 | |
| Dec. 21 | Sunny | 13° /0° | 0 mm | 4 | |
| Dec. 22 | Partly cloudy | 13° /2° | 0 mm | 4 | |
| Dec. 23 | Overcast | 13° /9° | 0 mm | 3 | |
| Dec. 24 | Moderate or heavy rain shower | 15° /13° | 33 mm | 4 | |
| Dec. 25 | Overcast | 12° /9° | 5.2 mm | 3 | |
| Dec. 26 | Moderate or heavy rain with thunder | 16° /12° | 47.8 mm | 4 | |
| Dec. 27 | Fog | 16° /8° | 0 mm | 4 | |
| Dec. 28 | Overcast | 20° /10° | 0 mm | 5 | |
| Dec. 29 | Mist | 14° /9° | 0 mm | 3 | |
| Dec. 30 | Overcast | 22° /10° | 0 mm | 5 | |
| Dec. 31 | Sunny | 14° /6° | 0 mm | 4 | |
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Important Notice
Our weather forecast for Lewisville 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 Lewisville forecast closer to your planned date for the most up-to-date weather information.
Lewisville in December - FAQ
What are the expected maximum and minimum temperatures in Lewisville during December?
During December, expect a variety of temperatures with highs around 14° and lows near 6°, suitable for diverse activities and preferences.
How much rainfall should be expected in Lewisville during December?
Significant rainfall exceeding 164.5 mm is expected in Lewisville during December, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Lewisville during December?
The average wind speed in Lewisville during December is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Lewisville
Explore the daily rainfall trends and prepare for Lewisvilles December weather 💧
UV exposure in Lewisville during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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