Climate at a glance · Cowichan Bay
Annual mean10°day and night
Precipitation1250 mma year
Warmest monthAugustavg high 24°
Coldest monthFebruaryavg low 0°
Average temperature by month
High · lowJanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation by month
1250 mm a yearJanFebMarAprMayJunJulAugSepOctNovDec
Monthly averages
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high | 6° | 8° | 10° | 14° | 17° | 20° | 23° | 24° | 21° | 14° | 9° | 6° |
| Avg low | 1° | 0° | 2° | 4° | 7° | 10° | 12° | 12° | 9° | 6° | 3° | 1° |
| Precip, mm | 215 | 135 | 119 | 71 | 51 | 40 | 23 | 28 | 33 | 115 | 225 | 195 |
Climate normals 1981–2010 · Shawnigan Lake station (10 km away) · Environment and Climate Change Canada
48.7337°N, 123.6174°W · Elevation 92 m