Best Time to Visit Chilliwack
Best time: Jul, Aug, Jun, Sep.
Aug is warmest (25.4°C high); Nov is rainiest (271 mm).
Chilliwack weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | 5.1 | -0.5 | 232 | 1.5 |
| Feb | 8.3 | 1.1 | 148 | 2.9 |
| Mar | 11.4 | 2.8 | 147 | 4.6 |
| Apr | 15.2 | 5 | 121 | 6.9 |
| May | 18.9 | 8.4 | 95 | 8.5 |
| Jun | 21.7 | 11.3 | 85 | 9.2 |
| Jul | 24.7 | 13 | 58 | 9.8 |
| Aug | 25.4 | 13.2 | 56 | 8.5 |
| Sep | 21.8 | 9.9 | 77 | 6.1 |
| Oct | 15.3 | 6.2 | 169 | 3.3 |
| Nov | 9 | 3 | 271 | 1.7 |
| Dec | 5.6 | 0.3 | 206 | 1.2 |
Average high temperature
Best months by activity
Overall: JulAugJunSep
Beaches: JulAug
Hiking: JulAugJunSep
Sightseeing: JulAugJunSep
Chilliwack quick facts
What to pack
Cold months (Jan, Feb, Mar, Nov, Dec): warm layers and a coat.
Wet months (Jan, Feb, Mar, Apr, May, Oct, Nov, Dec): raincoat and umbrella.
Frequently asked questions
When is the best time to visit Chilliwack?
Jul, Aug, Jun, Sep.
What is the rainiest month?
Nov, about 271 mm.
What is the warmest month?
Aug, with average highs of 25.4°C.
Where to stay
See Chilliwack hotels · Book Chilliwack tours & activities
All destinations · Best time to visit Toronto · Best time to visit Abbotsford · Best time to visit Ahuntsic-Cartierville · Best time to visit Ajax
Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.