Whittier
January
Weather in Whittier for January 2026
Your guide to Whittier weather in January - trends and predictions
Whittier is transformed into a snow paradise in January, with more than 20 snowy days on average.
In general, the average temperature in Whittier at the beginning of January is -3.4 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of -7.6 °F by the end of January.
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Snow Forecast ❄️
Temperatures
More
7
Dry days
0
Rainy days
24
Snow days
-3°/-6°
Temperatures
20 km/h
Avg max wind
94 %
Avg humidity
Whittier Weather January
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Temperatures trend during January in Whittier
See the weather trend as well as the moving average line
January weather in Whittier day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Jan. 1 |  Overcast | -4° /-9° | 0 mm | 0 cm | |
| Jan. 2 |  Sunny | -9° /-11° | 0 mm | 0 cm | |
| Jan. 3 | Sunny | -11° /-13° | 0 mm | 0 cm | |
| Jan. 4 |  Patchy moderate snow | -2° /-11° | 7.8 mm | 4.8 cm | |
| Jan. 5 |  Moderate or heavy snow showers | -1° /-3° | 88.2 mm | 63.6 cm | |
| Jan. 6 | Moderate or heavy snow showers | 2° /-1° | 88.3 mm | 43.5 cm | |
| Jan. 7 | Moderate or heavy snow showers | 1° /-2° | 17.5 mm | 12.5 cm | |
| Jan. 8 |  Moderate snow | 0° /-2° | 18.4 mm | 12.3 cm | |
| Jan. 9 | Moderate or heavy snow showers | 0° /-1° | 37 mm | 26.4 cm | |
| Jan. 10 | Moderate snow | 1° /-1° | 7.4 mm | 4.3 cm | |
| Jan. 11 | Moderate or heavy snow showers | 0° /-2° | 72.7 mm | 51.8 cm | |
| Jan. 12 | Moderate or heavy snow showers | 2° /-1° | 123.8 mm | 66.7 cm | |
| Jan. 13 | Moderate or heavy snow showers | 0° /-3° | 5.7 mm | 2.2 cm | |
| Jan. 14 | Overcast | -1° /-8° | 3.7 mm | 2.6 cm | |
| Jan. 15 | Moderate or heavy snow showers | 1° /-5° | 37.6 mm | 27.1 cm | |
| Jan. 16 | Overcast | -4° /-11° | 0 mm | 0 cm | |
| Jan. 17 | Moderate or heavy snow showers | -1° /-5° | 40.7 mm | 29 cm | |
| Jan. 18 | Moderate or heavy snow showers | 0° /-3° | 45.8 mm | 33.1 cm | |
| Jan. 19 | Moderate or heavy snow showers | 0° /0° | 90.4 mm | 65.3 cm | |
| Jan. 20 |  Light freezing rain | 0° /-5° | 12.5 mm | 8.3 cm | |
| Jan. 21 | Moderate or heavy snow showers | -1° /-2° | 55 mm | 39.7 cm | |
| Jan. 22 | Moderate or heavy snow showers | 0° /-2° | 21.8 mm | 14.1 cm | |
| Jan. 23 | Patchy moderate snow | -1° /-3° | 5.3 mm | 1.7 cm | |
| Jan. 24 | Moderate or heavy snow showers | 0° /-1° | 23.1 mm | 15.5 cm | |
| Jan. 25 | Moderate or heavy snow showers | 0° /-1° | 69.6 mm | 50.3 cm | |
| Jan. 26 | Moderate or heavy snow showers | 0° /-1° | 97.7 mm | 70.4 cm | |
| Jan. 27 | Patchy moderate snow | -1° /-6° | 2.6 mm | 1.3 cm | |
| Jan. 28 | Patchy moderate snow | -8° /-14° | 0.6 mm | 0.4 cm | |
| Jan. 29 |  Cloudy | -15° /-21° | 0 mm | 0 cm | |
| Jan. 30 |  Partly cloudy | -15° /-22° | 0 mm | 0 cm | |
| Jan. 31 | Sunny | -14° /-23° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Whittier 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 Whittier forecast closer to your planned date for the most up-to-date weather information.
Change Month
Whittier in January - FAQ
What are the expected maximum and minimum temperatures in Whittier during January?
Brace for cold days with temperatures not exceeding -3° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Whittier during January?
Significant rainfall exceeding 973.3 mm is expected in Whittier during January, occurring over more than 0 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Whittier in January 2026?
Whittier experiences an average snowfall of 646.9 cm during January, occurring over 24 days.
What are the typical wind conditions in Whittier during January?
The average wind speed in Whittier during January is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
Whittier snow forecast January 2026
Track daily snowfall levels and discover Whittier’s snowy potential this January ❄️
January rainfall patterns in Whittier
Explore the daily rainfall trends and prepare for Whittiers January weather 💧
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