Lake Charles (LA)
December
Weather in Lake Charles, Louisiana for December 2025
Your guide to Lake Charles weather in December - trends and predictions
In general, the average temperature in Lake Charles at the beginning of December is 15.3 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 20.4 °F by the end of December.
The climate of Lake Charles in December is notably wet, with an average of 12 rainy days, and a total of 173.6 mm of precipitation.
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Temperatures
Rain 🌧️
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19
Dry days
12
Rainy days
0
Snow days
18°/10°
Temperatures
19 km/h
Avg max wind
79 %
Avg humidity
Lake Charles Weather December
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Temperatures trend during December in Lake Charles
See the weather trend as well as the moving average line
December weather in Lake Charles day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Dec. 1 |  Cloudy | 17° /6° | 0 mm | 4 | |
| Dec. 2 |  Sunny | 18° /5° | 0 mm | 5 | |
| Dec. 3 | Sunny | 15° /5° | 0 mm | 5 | |
| Dec. 4 |  Moderate or heavy rain shower | 16° /6° | 10.2 mm | 4 | |
| Dec. 5 |  Overcast | 19° /10° | 25.6 mm | 4 | |
| Dec. 6 |  Partly cloudy | 11° /1° | 0 mm | 4 | |
| Dec. 7 |  Patchy rain possible | 11° /3° | 0.2 mm | 3 | |
| Dec. 8 | Moderate or heavy rain shower | 19° /10° | 19.8 mm | 4 | |
| Dec. 9 |  Heavy rain at times | 23° /19° | 2.6 mm | 5 | |
| Dec. 10 | Overcast | 19° /11° | 5.3 mm | 4 | |
| Dec. 11 | Sunny | 14° /4° | 0 mm | 4 | |
| Dec. 12 | Partly cloudy | 15° /4° | 0 mm | 5 | |
| Dec. 13 | Patchy rain possible | 16° /7° | 0.2 mm | 4 | |
| Dec. 14 | Moderate rain at times | 21° /14° | 2.2 mm | 5 | |
| Dec. 15 | Overcast | 25° /17° | 0 mm | 6 | |
| Dec. 16 | Patchy rain possible | 24° /18° | 0.1 mm | 5 | |
| Dec. 17 | Patchy rain possible | 21° /16° | 0.7 mm | 5 | |
| Dec. 18 | Patchy rain possible | 20° /15° | 0.2 mm | 5 | |
| Dec. 19 | Overcast | 16° /10° | 0 mm | 4 | |
| Dec. 20 | Overcast | 18° /5° | 0 mm | 4 | |
| Dec. 21 | Sunny | 12° /2° | 0 mm | 4 | |
| Dec. 22 | Sunny | 15° /1° | 0 mm | 5 | |
| Dec. 23 | Cloudy | 17° /4° | 0 mm | 4 | |
| Dec. 24 | Moderate rain at times | 18° /11° | 1.6 mm | 4 | |
| Dec. 25 | Moderate or heavy rain shower | 17° /15° | 20.7 mm | 4 | |
| Dec. 26 | Heavy rain at times | 22° /15° | 21 mm | 5 | |
| Dec. 27 | Overcast | 21° /17° | 0 mm | 5 | |
| Dec. 28 | Moderate or heavy rain shower | 22° /16° | 60.1 mm | 5 | |
| Dec. 29 | Overcast | 20° /14° | 3.1 mm | 5 | |
| Dec. 30 | Overcast | 20° /12° | 0 mm | 5 | |
| Dec. 31 |  Fog | 21° /13° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Lake Charles 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 Lake Charles forecast closer to your planned date for the most up-to-date weather information.
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Lake Charles in December - FAQ
What are the expected maximum and minimum temperatures in Lake Charles during December?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Lake Charles during December?
Significant rainfall exceeding 173.6 mm is expected in Lake Charles during December, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Lake Charles during December?
The average wind speed in Lake Charles during December is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Lake Charles
Explore the daily rainfall trends and prepare for Lake Charless December weather 💧
UV exposure in Lake Charles during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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