Lafayette (LA)
December
Weather in Lafayette, Louisiana for December 2026
Your guide to Lafayette weather in December - trends and predictions
Lafayette experiences moderate rainfall in December, with an average of 10 rainy days and a total precipitation of 222 mm.
Is December a good time to visit Lafayette? check out the best time to travel to Lafayette page.
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21
Dry days
10
Rainy days
0
Snow days
18°/9°
Temperatures
19 km/h
Avg max wind
81 %
Avg humidity
Lafayette Weather December
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Temperatures trend during December in Lafayette
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December weather in Lafayette day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Dec. 1 | Sunny | 16° /7° | 0 mm | 3.8 | |
| Dec. 2 | Light rain | 14° /4° | 2.8 mm | 3.8 | |
| Dec. 3 | Sunny | 15° /3° | 0 mm | 3.7 | |
| Dec. 4 | Heavy rain | 15° /8° | 90.5 mm | 3.7 | |
| Dec. 5 | Moderate or heavy rain shower | 16° /8° | 8.9 mm | 3.7 | |
| Dec. 6 | Partly cloudy | 12° /4° | 0 mm | 3.7 | |
| Dec. 7 | Patchy rain possible | 18° /7° | 0.8 mm | 3.7 | |
| Dec. 8 | Heavy rain | 17° /8° | 30.2 mm | 3.6 | |
| Dec. 9 | Moderate or heavy rain shower | 19° /10° | 7.5 mm | 3.6 | |
| Dec. 10 | Moderate rain | 19° /9° | 12.6 mm | 3.6 | |
| Dec. 11 | Sunny | 15° /5° | 0 mm | 3.6 | |
| Dec. 12 | Partly cloudy | 19° /6° | 0 mm | 3.6 | |
| Dec. 13 | Patchy rain possible | 18° /10° | 1.4 mm | 3.6 | |
| Dec. 14 | Light rain | 20° /9° | 3.6 mm | 3.6 | |
| Dec. 15 | Cloudy | 17° /8° | 0 mm | 3.5 | |
| Dec. 16 | Patchy rain possible | 15° /9° | 0.8 mm | 3.5 | |
| Dec. 17 | Moderate rain | 17° /13° | 11.8 mm | 3.5 | |
| Dec. 18 | Overcast | 23° /15° | 0.1 mm | 3.5 | |
| Dec. 19 | Overcast | 17° /10° | 0 mm | 3.5 | |
| Dec. 20 | Overcast | 18° /5° | 0 mm | 3 | |
| Dec. 21 | Sunny | 17° /10° | 0 mm | 2 | |
| Dec. 22 | Patchy rain possible | 19° /9° | 2 mm | 3 | |
| Dec. 23 | Cloudy | 18° /10° | 0 mm | 2 | |
| Dec. 24 | Overcast | 20° /11° | 0 mm | 3 | |
| Dec. 25 | Light rain | 18° /15° | 3 mm | 2 | |
| Dec. 26 | Light rain | 23° /16° | 3.5 mm | 3 | |
| Dec. 27 | Light rain | 23° /19° | 4.1 mm | 3 | |
| Dec. 28 | Heavy rain | 23° /17° | 26.4 mm | 3 | |
| Dec. 29 | Moderate rain | 20° /9° | 12.1 mm | 3 | |
| Dec. 30 | Overcast | 15° /6° | 0 mm | 3 | |
| Dec. 31 | Fog | 17° /6° | 0 mm | 3 | |
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Important Notice
Our weather forecast for Lafayette 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 Lafayette forecast closer to your planned date for the most up-to-date weather information.
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Lafayette in December - FAQ
What are the expected maximum and minimum temperatures in Lafayette during December?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Lafayette during December?
Significant rainfall exceeding 222 mm is expected in Lafayette during December, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Lafayette during December?
The average wind speed in Lafayette during December is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Lafayette
Explore the daily rainfall trends and prepare for Lafayettes December weather 💧
Typically, Lafayette has 10 rainy days in December with a total of 222 mm of rainfall.
UV exposure in Lafayette during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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