Climate at a glance · Chilliwack
Annual mean10°day and night
Precipitation1539 mma year
Warmest monthAugustavg high 24°
Coldest monthDecemberavg low -1°
Average temperature by month
High · lowJanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation by month
1539 mm a yearJanFebMarAprMayJunJulAugSepOctNovDec
Monthly averages
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high | 6° | 8° | 11° | 15° | 18° | 21° | 24° | 24° | 21° | 15° | 9° | 5° |
| Avg low | 0° | 0° | 2° | 5° | 8° | 10° | 12° | 12° | 9° | 6° | 2° | -1° |
| Precip, mm | 209 | 129 | 138 | 116 | 93 | 93 | 58 | 54 | 71 | 154 | 241 | 183 |
Climate normals 1981–2010 · Sardis station (10 km away) · Environment and Climate Change Canada
49.1664°N, 121.9526°W · Elevation 11 m