Chilliwack
January
Weather in Chilliwack for January 2026
Your guide to Chilliwack weather in January - trends and predictions
With an average of 5 snowy days, Chilliwack usually enjoys a light touch of snow in January.
In general, the average temperature in Chilliwack at the beginning of January is 5.7 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 6.4 °C by the end of January.
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Snow Forecast ❄️
Temperatures
More
4
Dry days
22
Rainy days
5
Snow days
4°/0°
Temperatures
8 km/h
Avg max wind
89 %
Avg humidity
Chilliwack Weather January
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  5° | 2  6° | 3  7° | ||||
| 4  7° | 5 6° | 6  5° | 7  4° | 8  5° | 9  6° | 10  4° |
| 11 3° | 12  -1° | 13 1° | 14 3° | 15 4° | 16 5° | 17 4° |
| 18 1° | 19 5° | 20  4° | 21  4° | 22  5° | 23 5° | 24 5° |
| 25 6° | 26 6° | 27 8° | 28 8° | 29 7° | 30 5° | 31 5° |
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Temperatures trend during January in Chilliwack
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 |
|---|---|---|---|---|---|
| 1 Jan. | Overcast | 5° /2° | 0 mm | 0 cm | |
| 2 Jan. | Patchy rain possible | 6° /2° | 8.5 mm | 0 cm | |
| 3 Jan. | Partly cloudy | 7° /2° | 23.3 mm | 0 cm | |
| 4 Jan. | Light rain | 7° /4° | 11 mm | 0 cm | |
| 5 Jan. | Light rain shower | 6° /3° | 33.1 mm | 0 cm | |
| 6 Jan. | Light sleet showers | 5° /-1° | 7.3 mm | 0 cm | |
| 7 Jan. | Light snow | 4° /-3° | 0.2 mm | 0.1 cm | |
| 8 Jan. | Moderate snow | 5° /0° | 3.7 mm | 0.4 cm | |
| 9 Jan. | Moderate or heavy rain with thunder | 6° /2° | 30.5 mm | 0 cm | |
| 10 Jan. | Moderate or heavy snow showers | 4° /1° | 27.5 mm | 5.2 cm | |
| 11 Jan. | Patchy rain possible | 3° /-3° | 7.1 mm | 5 cm | |
| 12 Jan. | Moderate or heavy rain shower | -1° /-7° | 12 mm | 0 cm | |
| 13 Jan. | Moderate or heavy rain shower | 1° /-5° | 8.2 mm | 0 cm | |
| 14 Jan. | Patchy rain possible | 3° /-3° | 2.9 mm | 0 cm | |
| 15 Jan. | Moderate rain at times | 4° /-2° | 2.9 mm | 0 cm | |
| 16 Jan. | Patchy rain possible | 5° /0° | 3.9 mm | 0 cm | |
| 17 Jan. | Patchy rain possible | 4° /0° | 8.6 mm | 6 cm | |
| 18 Jan. | Moderate or heavy rain shower | 1° /-2° | 5.3 mm | 0.1 cm | |
| 19 Jan. | Overcast | 5° /-1° | 3.4 mm | 0 cm | |
| 20 Jan. | Sunny | 4° /0° | 0.4 mm | 0 cm | |
| 21 Jan. | Heavy rain at times | 4° /1° | 5.9 mm | 0 cm | |
| 22 Jan. | Light freezing rain | 5° /1° | 9.4 mm | 0 cm | |
| 23 Jan. | Overcast | 5° /1° | 3.8 mm | 0 cm | |
| 24 Jan. | Moderate rain at times | 5° /1° | 6.2 mm | 0 cm | |
| 25 Jan. | Overcast | 6° /0° | 3.5 mm | 0 cm | |
| 26 Jan. | Patchy rain possible | 6° /1° | 2.2 mm | 0 cm | |
| 27 Jan. | Overcast | 8° /2° | 11.3 mm | 0 cm | |
| 28 Jan. | Sunny | 8° /1° | 13.1 mm | 0 cm | |
| 29 Jan. | Sunny | 7° /-1° | 1.3 mm | 0 cm | |
| 30 Jan. | Overcast | 5° /-1° | 3.4 mm | 0 cm | |
| 31 Jan. | Light freezing rain | 5° /1° | 13 mm | 0 cm | |
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Important Notice
Our weather forecast for Chilliwack 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 Chilliwack forecast closer to your planned date for the most up-to-date weather information.
Chilliwack in January - FAQ
What are the expected maximum and minimum temperatures in Chilliwack during January?
Brace for cold days with temperatures not exceeding 4° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Chilliwack during January?
Significant rainfall exceeding 296.9 mm is expected in Chilliwack during January, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Chilliwack in January 2026?
Chilliwack experiences an average snowfall of 28.015 cm during January, occurring over 5 days.
What are the typical wind conditions in Chilliwack during January?
The average wind speed in Chilliwack during January is 8 km/h, suggesting breezy to windy conditions, depending on your activities.
Chilliwack snow forecast January 2026
Track daily snowfall levels and discover Chilliwack’s snowy potential this January ❄️
January rainfall patterns in Chilliwack
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