Pasadena (TX)
December
Weather in Pasadena, Texas for December 2026
Your guide to Pasadena weather in December - trends and predictions
In general, the average temperature in Pasadena at the beginning of December is 17.5 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 19.5 °C by the end of December.
Pasadena experiences moderate rainfall in December, with an average of 7 rainy days and a total precipitation of 101.5 mm.
Is December a good time to visit Pasadena? check out the best time to travel to Pasadena page.
✨ Is December a good time to visit Pasadena? – Ask the AI Weatherman
Temperatures
Rain 🌧️
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24
Dry days
7
Rainy days
0
Snow days
19°/12°
Temperatures
17 km/h
Avg max wind
72 %
Avg humidity
Pasadena Weather December
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Temperatures trend during December in Pasadena
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December weather in Pasadena day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Dec. 1 |  Light rain | 17° /13° | 4.9 mm | 3.9 | |
| Dec. 2 |  Mist | 17° /9° | 0.5 mm | 3.9 | |
| Dec. 3 | Fog | 18° /10° | 0 mm | 3.9 | |
| Dec. 4 |  Moderate rain | 18° /11° | 20.4 mm | 3.8 | |
| Dec. 5 |  Patchy rain possible | 18° /11° | 1.8 mm | 3.8 | |
| Dec. 6 |  Sunny | 17° /8° | 0 mm | 3.8 | |
| Dec. 7 |  Overcast | 17° /10° | 0 mm | 3.8 | |
| Dec. 8 | Overcast | 18° /11° | 0.5 mm | 3.7 | |
| Dec. 9 | Mist | 23° /13° | 0.3 mm | 3.7 | |
| Dec. 10 | Overcast | 19° /10° | 0 mm | 3.7 | |
| Dec. 11 | Sunny | 18° /8° | 0 mm | 3.7 | |
| Dec. 12 | Patchy rain possible | 19° /11° | 2 mm | 3.7 | |
| Dec. 13 | Patchy rain possible | 17° /14° | 2.3 mm | 3.7 | |
| Dec. 14 | Moderate rain | 20° /13° | 13.7 mm | 3.7 | |
| Dec. 15 | Patchy rain possible | 18° /11° | 0.4 mm | 3.7 | |
| Dec. 16 | Patchy rain possible | 19° /12° | 0.8 mm | 3.6 | |
| Dec. 17 | Light rain | 19° /13° | 5 mm | 3.6 | |
| Dec. 18 | Sunny | 22° /14° | 0 mm | 3.6 | |
| Dec. 19 |  Cloudy | 16° /11° | 0 mm | 3.6 | |
| Dec. 20 | Cloudy | 20° /12° | 0 mm | 3.6 | |
| Dec. 21 | Cloudy | 19° /13° | 0 mm | 3 | |
| Dec. 22 | Moderate rain | 18° /14° | 5.6 mm | 3 | |
| Dec. 23 | Patchy rain possible | 21° /16° | 1.3 mm | 3 | |
| Dec. 24 | Light rain | 21° /17° | 4.8 mm | 3 | |
| Dec. 25 | Moderate rain | 19° /15° | 20.3 mm | 3 | |
| Dec. 26 | Light rain | 20° /15° | 6.7 mm | 3 | |
| Dec. 27 | Light rain | 23° /16° | 8.6 mm | 3.7 | |
| Dec. 28 | Sunny | 21° /15° | 0 mm | 3 | |
| Dec. 29 | Patchy rain possible | 17° /9° | 1.5 mm | 3 | |
| Dec. 30 | Sunny | 16° /9° | 0 mm | 3.7 | |
| Dec. 31 | Patchy rain possible | 20° /9° | 0.1 mm | 3.7 | |
| Next | |||||
Important Notice
Our weather forecast for Pasadena 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 Pasadena forecast closer to your planned date for the most up-to-date weather information.
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Pasadena in December - FAQ
What are the expected maximum and minimum temperatures in Pasadena during December?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Pasadena during December?
Significant rainfall exceeding 101.5 mm is expected in Pasadena during December, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Pasadena during December?
The average wind speed in Pasadena during December is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Pasadena
Explore the daily rainfall trends and prepare for Pasadenas December weather 💧
Typically, Pasadena has 7 rainy days in December with a total of 101.5 mm of rainfall.
UV exposure in Pasadena during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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