Chilliwack
January
Weather in Chilliwack for January 2026
Your guide to Chilliwack weather in January - trends and predictions
Rainfall Warning - See hour by hour.
With an average of 5 snowy days, Chilliwack usually enjoys a light touch of snow in January.
According to Chilliwack snow forecast for January 2026, no snow is expected until the end of the month.So far, January 2026 in Chilliwack is slightly warmer than the historical average by 1 °C.
The forecast for the upcoming days in Chilliwack predicts a temperature of 10.7 °C, which is slightly above the historical average.
In general, the average temperature in Chilliwack at the beginning of January is 5.7 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 8.4 °C by the end of January.
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Temperatures
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2
Dry days
24
Rainy days
5
Snow days
4°/0°
Temperatures
8 km/h
Avg max wind
85 %
Avg humidity
Chilliwack Weather January
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Temperatures trend during January in Chilliwack
See the weather trend as well as the moving average line
January weather in Chilliwack day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. |  Overcast | 6° /1° | 0 mm | 0 cm | |
| 2 Jan. |  Patchy rain possible | 5° /2° | 5.7 mm | 0 cm | |
| 3 Jan. |  Partly cloudy | 8° /3° | 18.9 mm | 0 cm | |
| 4 Jan. |  Light rain | 7° /4° | 15.1 mm | 0 cm | |
| 5 Jan. | Light rain shower | 5° /2° | 25.2 mm | 0 cm | |
| 6 Jan. |  Light sleet showers | 5° /0° | 41 mm | 0 cm | |
| 7 Jan. |  Light snow | 4° /-2° | 15.2 mm | 1.9 cm | |
| 8 Jan. |  Moderate snow | 5° /0° | 6.1 mm | 1.4 cm | |
| 9 Jan. |  Moderate or heavy rain with thunder | 6° /2° | 20.3 mm | 0 cm | |
| 10 Jan. |  Moderate or heavy snow showers | 6° /1° | 18.3 mm | 3.5 cm | |
| 11 Jan. | Patchy rain possible | 4° /-1° | 22 mm | 3.7 cm | |
| 12 Jan. |  Moderate or heavy rain shower | 2° /-4° | 74.5 mm | 0 cm | |
| 13 Jan. | Overcast | 4° /-2° | 7.8 mm | 0 cm | |
| 14 Jan. | Overcast | 4° /-1° | 2.2 mm | 0 cm | |
| 15 Jan. | Moderate rain at times | 6° /0° | 2.2 mm | 0 cm | |
| 16 Jan. | Patchy rain possible | 5° /0° | 2.9 mm | 0 cm | |
| 17 Jan. |  Sunny | 5° /-1° | 6.4 mm | 4.5 cm | |
| 18 Jan. | Moderate or heavy rain shower | 1° /-2° | 5.3 mm | 0.1 cm | |
| 19 Jan. | Overcast | 5° /-1° | 2.5 mm | 0 cm | |
| 20 Jan. | Sunny | 5° /-1° | 0.3 mm | 0 cm | |
| 21 Jan. |  Heavy rain at times | 4° /0° | 4.4 mm | 0 cm | |
| 22 Jan. |  Light freezing rain | 6° /0° | 7 mm | 0 cm | |
| 23 Jan. | Overcast | 5° /1° | 2.9 mm | 0 cm | |
| 24 Jan. | Sunny | 6° /0° | 4.6 mm | 0 cm | |
| 25 Jan. | Overcast | 6° /0° | 2.6 mm | 0 cm | |
| 26 Jan. | Patchy rain possible | 6° /1° | 1.6 mm | 0 cm | |
| 27 Jan. | Overcast | 8° /2° | 8.4 mm | 0 cm | |
| 28 Jan. | Patchy rain possible | 10° /1° | 4.3 mm | 0 cm | |
| 29 Jan. |  Heavy rain | 8° /4° | 32.4 mm | 0 cm | |
| 30 Jan. | Heavy rain | 10° /7° | 53.1 mm | 0 cm | |
| 31 Jan. | Patchy rain possible | 11° /3° | 0.5 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.
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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 272.6 mm is expected in Chilliwack during January, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Chilliwack in January 2026?
Chilliwack experiences an average snowfall of 16.7667 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 ❄️
On average, Chilliwack sees 5 snowy days during January, with approximately 16.8 cm of total snowfall.
January rainfall patterns in Chilliwack
Explore the daily rainfall trends and prepare for Chilliwacks January weather 💧
Typically, Chilliwack has 24 rainy days in January with a total of 272.6 mm of rainfall.
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Where is Chilliwack?Get accurate weather forecasts for Chilliwack, located at latitude 49.166 and longitude -121.953. Stay updated with localized weather information tailored for Chilliwack.
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