Climate at a glance · Fort St. John
Annual mean2°day and night
Precipitation445 mma year
Warmest monthJulyavg high 22°
Coldest monthJanuaryavg low -17°
Average temperature by month
High · lowJanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation by month
445 mm a yearJanFebMarAprMayJunJulAugSepOctNovDec
Monthly averages
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high | -9° | -5° | 0° | 9° | 16° | 20° | 22° | 21° | 15° | 8° | -3° | -7° |
| Avg low | -17° | -14° | -9° | -1° | 4° | 9° | 11° | 9° | 5° | -1° | -10° | -15° |
| Precip, mm | 25 | 19 | 24 | 20 | 38 | 66 | 75 | 51 | 45 | 31 | 29 | 22 |
Climate normals 1981–2010 · Fort St John A station (7 km away) · Environment and Climate Change Canada
56.2499°N, 120.8529°W · Elevation 696 m