Brazos County (Bryan)
December
Weather in Brazos County for December 2025
Your guide to Brazos County weather in December - trends and predictions
In general, the average temperature in Brazos County at the beginning of December is 15.9 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 19.3 °F by the end of December.
Brazos County experiences moderate rainfall in December, with an average of 9 rainy days and a total precipitation of 201.5 mm.
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Temperatures
Rain 🌧️
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22
Dry days
9
Rainy days
0
Snow days
18°/9°
Temperatures
21 km/h
Avg max wind
76 %
Avg humidity
Brazos County Weather December
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  21° | 2  21° | 3 17° | 4  14° | 5  16° | 6 14° | |
| 7  8° | 8  12° | 9 25° | 10 13° | 11 15° | 12  17° | 13  14° |
| 14 22° | 15  23° | 16 22° | 17 19° | 18  19° | 19 10° | 20 18° |
| 21 16° | 22 15° | 23 19° | 24 20° | 25 18° | 26 21° | 27 18° |
| 28 22° | 29 19° | 30 19° | 31 18° |
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Temperatures trend during December in Brazos County
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 | Partly cloudy | 21° /6° | 0 mm | 6 | |
| Dec. 2 | Sunny | 21° /5° | 0 mm | 6 | |
| Dec. 3 | Partly cloudy | 17° /3° | 0 mm | 5 | |
| Dec. 4 | Moderate or heavy rain with thunder | 14° /11° | 43 mm | 3 | |
| Dec. 5 | Overcast | 16° /10° | 0 mm | 4 | |
| Dec. 6 | Partly cloudy | 14° /2° | 0 mm | 4 | |
| Dec. 7 | Light rain shower | 8° /5° | 3.2 mm | 2 | |
| Dec. 8 | Mist | 12° /7° | 0 mm | 3 | |
| Dec. 9 | Overcast | 25° /11° | 0 mm | 6 | |
| Dec. 10 | Overcast | 13° /5° | 0 mm | 3 | |
| Dec. 11 | Sunny | 15° /0° | 0 mm | 5 | |
| Dec. 12 | Cloudy | 17° /2° | 0 mm | 4 | |
| Dec. 13 | Moderate rain at times | 14° /10° | 3.5 mm | 3 | |
| Dec. 14 | Light rain shower | 22° /15° | 10.5 mm | 5 | |
| Dec. 15 | Heavy rain at times | 23° /18° | 4.1 mm | 5 | |
| Dec. 16 | Fog | 22° /19° | 0 mm | 5 | |
| Dec. 17 | Fog | 19° /17° | 0 mm | 4 | |
| Dec. 18 | Patchy light rain | 19° /10° | 3.3 mm | 4 | |
| Dec. 19 | Fog | 10° /2° | 0 mm | 3 | |
| Dec. 20 | Sunny | 18° /6° | 0 mm | 5 | |
| Dec. 21 | Sunny | 16° /0° | 0 mm | 5 | |
| Dec. 22 | Partly cloudy | 15° /3° | 0 mm | 5 | |
| Dec. 23 | Overcast | 19° /11° | 0 mm | 4 | |
| Dec. 24 | Heavy rain at times | 20° /15° | 5.2 mm | 5 | |
| Dec. 25 | Moderate or heavy rain shower | 18° /13° | 91.5 mm | 4 | |
| Dec. 26 | Moderate or heavy rain shower | 21° /16° | 37.2 mm | 5 | |
| Dec. 27 | Fog | 18° /16° | 0 mm | 4 | |
| Dec. 28 | Fog | 22° /13° | 0 mm | 5 | |
| Dec. 29 | Overcast | 19° /12° | 0 mm | 4 | |
| Dec. 30 | Mist | 19° /11° | 0 mm | 4 | |
| Dec. 31 | Mist | 18° /5° | 0 mm | 4 | |
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Important Notice
Our weather forecast for Brazos County 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 Brazos County forecast closer to your planned date for the most up-to-date weather information.
Brazos County in December - FAQ
What are the expected maximum and minimum temperatures in Brazos County 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 Brazos County during December?
Significant rainfall exceeding 201.5 mm is expected in Brazos County during December, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Brazos County during December?
The average wind speed in Brazos County during December is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Brazos County
Explore the daily rainfall trends and prepare for Brazos Countys December weather 💧
UV exposure in Brazos County during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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Where is Brazos County?Get accurate weather forecasts for Brazos County, located at latitude 30.674 and longitude -96.37. Stay updated with localized weather information tailored for Brazos County.
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