Mild
Average highs are around 21°C, so days are mild rather than hot.
August verdict
Mixed for holiday weather
Average highs are around 21°C, so days are mild rather than hot. Sunshine averages 8.5h per day, so bright days are a strong part of the month. Rainfall averages 61mm, which is relatively low for holiday planning.
Monthly averages
Temp
21°C
Rain
61mm
Sun
8.5h
Weather score
52
Mixed
Mild
Average highs are around 21°C, so days are mild rather than hot.
Drier
Rainfall averages 61mm, which is relatively low for holiday planning.
Bright
Sunshine averages 8.5h per day, so bright days are a strong part of the month.
Map
Compare Fort St. John, Canada with nearby places by weather score, rain, sun, temperature, and swim conditions.
August21°C average high
August is one of Fort St. John's warmest months, with daytime heat above the yearly average.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
August61mm average rain
August is wetter than Fort St. John's yearly average, so flexible plans matter more.
Driest monthsJanuary to May and September to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
August8.5 hours average sun
August is brighter than Fort St. John's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
August52 weather score
August scores above Fort St. John's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.