Las Vegas
December
Weather in Las Vegas for December 2025
Your guide to Las Vegas weather in December - trends and predictions
In general, the average temperature in Las Vegas at the beginning of December is 17.1 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 11.7 °F by the end of December.
Precipitation in Las Vegas during December is a rare event, with an average of fewer than 2 rainy days.
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Temperatures
Rain 🌧️
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31
Dry days
0
Rainy days
0
Snow days
16°/1°
Temperatures
11 km/h
Avg max wind
39 %
Avg humidity
Las Vegas in December average weather
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  18° | 2 16° | 3 16° | 4 18° | 5 19° | 6 17° | |
| 7  16° | 8 14° | 9 11° | 10 12° | 11  11° | 12 12° | 13 10° |
| 14 11° | 15  11° | 16 11° | 17 14° | 18 13° | 19 12° | 20 13° |
| 21 15° | 22 14° | 23 14° | 24 14° | 25 14° | 26 12° | 27 12° |
| 28  11° | 29 11° | 30 11° | 31 11° |
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Temperatures trend during December in Las Vegas
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 | 18° /5° | 0 mm | 5 | |
| Dec. 2 | Sunny | 16° /5° | 0 mm | 5 | |
| Dec. 3 | Sunny | 16° /5° | 0 mm | 5 | |
| Dec. 4 | Sunny | 18° /6° | 0 mm | 5 | |
| Dec. 5 | Sunny | 19° /6° | 0 mm | 5 | |
| Dec. 6 | Sunny | 17° /6° | 0 mm | 4 | |
| Dec. 7 | Patchy rain possible | 16° /5° | 0.8 mm | 4 | |
| Dec. 8 | Sunny | 14° /3° | 0 mm | 4 | |
| Dec. 9 | Sunny | 11° /2° | 0.2 mm | 4 | |
| Dec. 10 | Sunny | 12° /1° | 0 mm | 4 | |
| Dec. 11 | Partly cloudy | 11° /2° | 0.3 mm | 3 | |
| Dec. 12 | Sunny | 12° /1° | 0 mm | 4 | |
| Dec. 13 | Sunny | 10° /1° | 0 mm | 3 | |
| Dec. 14 | Sunny | 11° /2° | 0.9 mm | 3 | |
| Dec. 15 | Overcast | 11° /1° | 0 mm | 3 | |
| Dec. 16 | Sunny | 11° /1° | 0 mm | 4 | |
| Dec. 17 | Sunny | 14° /2° | 0 mm | 4 | |
| Dec. 18 | Sunny | 13° /2° | 0 mm | 4 | |
| Dec. 19 | Sunny | 12° /2° | 0 mm | 4 | |
| Dec. 20 | Sunny | 13° /3° | 0 mm | 4 | |
| Dec. 21 | Sunny | 15° /5° | 0.1 mm | 4 | |
| Dec. 22 | Overcast | 14° /6° | 0.1 mm | 4 | |
| Dec. 23 | Sunny | 14° /5° | 0.4 mm | 4 | |
| Dec. 24 | Partly cloudy | 14° /4° | 0.9 mm | 4 | |
| Dec. 25 | Sunny | 14° /2° | 0.8 mm | 4 | |
| Dec. 26 | Partly cloudy | 12° /3° | 0 mm | 4 | |
| Dec. 27 | Partly cloudy | 12° /3° | 0 mm | 3 | |
| Dec. 28 | Moderate rain at times | 11° /3° | 0.3 mm | 3 | |
| Dec. 29 | Overcast | 11° /3° | 0 mm | 3 | |
| Dec. 30 | Partly cloudy | 11° /2° | 0 mm | 3 | |
| Dec. 31 | Overcast | 11° /3° | 0.5 mm | 3 | |
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Important Notice
Our weather forecast for Las Vegas 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 Las Vegas forecast closer to your planned date for the most up-to-date weather information.
Las Vegas in December - FAQ
What are the expected maximum and minimum temperatures in Las Vegas during December?
During December, expect a variety of temperatures with highs around 16° and lows near 1°, suitable for diverse activities and preferences.
How much rainfall should be expected in Las Vegas during December?
In December, Las Vegas can expect light to moderate rainfall, totaling 25.9 mm across approximately 0 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Las Vegas during December?
The average wind speed in Las Vegas during December is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Las Vegas
Explore the daily rainfall trends and prepare for Las Vegass December weather 💧
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