Cool
Average highs are around 17°C, so pack for cooler days.
September verdict
Poor for holiday weather
Average highs are around 17°C, so pack for cooler days. Sunshine averages 5.7h per day, enough for a balanced month. Rainfall averages 37mm, which is relatively low for holiday planning.
Monthly averages
Temp
17°C
Rain
37mm
Sun
5.7h
Weather score
37
Poor
Cool
Average highs are around 17°C, so pack for cooler days.
Drier
Rainfall averages 37mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 5.7h per day, enough for a balanced month.
Map
Compare 100 Mile House, Canada with nearby places by weather score, rain, sun, temperature, and swim conditions.
September17°C average high
September sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
September37mm average rain
September sits near 100 Mile House's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to May and August to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
September5.7 hours average sun
September sits close to 100 Mile House's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
September37 weather score
September sits close to 100 Mile House's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.
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