Pasadena
January
Weather in Pasadena for January 2026
Your guide to Pasadena weather in January - trends and predictions
Snowfall in Pasadena during January is quite rare, with fewer than 2 snowy days on average.
In general, the average temperature in Pasadena at the beginning of January is 15.4 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 17.4 °F by the end of January.
The climate of Pasadena in January is notably wet, with an average of 13 rainy days, and a total of 207.7 mm of precipitation.
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Snow Forecast ❄️
Temperatures
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17
Dry days
13
Rainy days
1
Snow days
14°/7°
Temperatures
19 km/h
Avg max wind
70 %
Avg humidity
Pasadena Weather January
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  18° | 2 12° | 3  15° | ||||
| 4  16° | 5  21° | 6  14° | 7 12° | 8  16° | 9 9° | 10 12° |
| 11 17° | 12 16° | 13 13° | 14 11° | 15  9° | 16 11° | 17 15° |
| 18  19° | 19 10° | 20 7° | 21 5° | 22 11° | 23 16° | 24 15° |
| 25 17° | 26 18° | 27 16° | 28 14° | 29 17° | 30 20° | 31  20° |
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Temperatures trend during January in Pasadena
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Jan. 1 | Light rain shower | 18° /10° | 1.1 mm | 0 cm | |
| Jan. 2 | Light rain shower | 12° /9° | 2.5 mm | 0 cm | |
| Jan. 3 | Overcast | 15° /10° | 3.8 mm | 0 cm | |
| Jan. 4 | Cloudy | 16° /11° | 0 mm | 0 cm | |
| Jan. 5 | Moderate or heavy rain shower | 21° /11° | 27.4 mm | 0 cm | |
| Jan. 6 | Sunny | 14° /5° | 0 mm | 0 cm | |
| Jan. 7 | Overcast | 12° /5° | 0 mm | 0 cm | |
| Jan. 8 | Patchy light rain with thunder | 16° /8° | 5.6 mm | 0 cm | |
| Jan. 9 | Sunny | 9° /5° | 28.5 mm | 0 cm | |
| Jan. 10 | Overcast | 12° /5° | 32.5 mm | 0 cm | |
| Jan. 11 | Patchy rain possible | 17° /6° | 0.3 mm | 0 cm | |
| Jan. 12 | Patchy rain possible | 16° /6° | 6.9 mm | 0 cm | |
| Jan. 13 | Sunny | 13° /5° | 0 mm | 0 cm | |
| Jan. 14 | Patchy rain possible | 11° /4° | 0 mm | 0 cm | |
| Jan. 15 | Light drizzle | 9° /5° | 0.8 mm | 0 cm | |
| Jan. 16 | Sunny | 11° /3° | 0 mm | 0 cm | |
| Jan. 17 | Overcast | 15° /3° | 0 mm | 0 cm | |
| Jan. 18 | Mist | 19° /9° | 0 mm | 0 cm | |
| Jan. 19 | Sunny | 10° /2° | 0 mm | 0 cm | |
| Jan. 20 | Sunny | 7° /-1° | 0 mm | 0 cm | |
| Jan. 21 | Patchy rain possible | 5° /0° | 9.3 mm | 6.7 cm | |
| Jan. 22 | Light rain shower | 11° /4° | 33.9 mm | 0 cm | |
| Jan. 23 | Light rain shower | 16° /8° | 5.4 mm | 0 cm | |
| Jan. 24 | Moderate or heavy rain shower | 15° /10° | 26.4 mm | 0 cm | |
| Jan. 25 | Fog | 17° /10° | 0.7 mm | 0 cm | |
| Jan. 26 | Patchy rain possible | 18° /12° | 18.6 mm | 0 cm | |
| Jan. 27 | Mist | 16° /11° | 0 mm | 0 cm | |
| Jan. 28 | Sunny | 14° /8° | 0 mm | 0 cm | |
| Jan. 29 | Sunny | 17° /11° | 3.1 mm | 0 cm | |
| Jan. 30 | Overcast | 20° /12° | 0.8 mm | 0 cm | |
| Jan. 31 | Partly cloudy | 20° /11° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Pasadena in January 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.
Pasadena in January - FAQ
What are the expected maximum and minimum temperatures in Pasadena during January?
During January, expect a variety of temperatures with highs around 14° and lows near 7°, suitable for diverse activities and preferences.
How much rainfall should be expected in Pasadena during January?
Significant rainfall exceeding 207.7 mm is expected in Pasadena during January, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Pasadena in January 2026?
Pasadena typically sees 6.71 cm of snowfall during January.
What are the typical wind conditions in Pasadena during January?
The average wind speed in Pasadena during January is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
Pasadena snow forecast January 2026
Track daily snowfall levels and discover Pasadena’s snowy potential this January ❄️
January rainfall patterns in Pasadena
Explore the daily rainfall trends and prepare for Pasadenas January weather 💧
UV exposure in Pasadena during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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