Harrison Mills (BC) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Harrison Mills.
Climate overview of Harrison Mills
The climate in Harrison Mills, British Columbia, Canada, is marked by large temperature swings across the seasons, ranging from 22°C (72°F) in August to 3°C (37°F) in January.
Rain/snowfall is high, totalling around 2486 mm (98 in) per year. November is the wettest month and July the driest. The city also experiences a distinct rainy season from October to April. The most sunshine falls in July, with an average of 9.4 hours of daily sunshine.
Harrison Mills Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Harrison Mills — and find the best time to visit.
Monthly Temperature in Harrison Mills
In Harrison Mills, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a comfortable 22°C (72°F) in August, the warmest time of the year, to a chilly 3°C (37°F) during cooler months like January.
At night, you can expect temperatures ranging from 11°C (52°F) in August to around -2°C (28°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Harrison Mills
Harrison Mills experiences significant rain/snowfall throughout the year, averaging 2486 mm (98 in) of precipitation annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, November it receives heavy rainfall, averaging 368 mm (14 in) of precipitation, recorded across 20 rainy days. In contrast, the driest month July brings less rainfall, with 67 mm (2.6 in) over 9 rainy days. For more details, please visit our Harrison Mills Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Harrison Mills
Seasonal changes in sunshine hours are quite dramatic in Harrison Mills. While July receives considerable daily sunshine with up to 9.4 hours, November marks the darkest time of the year, where sunshine is scarce with only 2.0 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit Harrison Mills
Be prepared for heavier rainfall during January, February, March, April, October, November and December, the wettest period of the year. Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
Frequently asked questions about the climate in Harrison Mills
What is the best time to visit Harrison Mills?
July and August typically offer the most optimal weather in Harrison Mills. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions. Harrison Mills has a distinct rainy season from October to April.
What temperatures can I expect in Harrison Mills?
Daytime highs range from 3°C (37°F) in January to 22°C (72°F) in August. Nighttime lows range from -2°C (28°F) to 11°C (52°F). Temperatures vary considerably through the year.
How much rain does Harrison Mills get?
Annual rainfall is around 2486 mm (98 in). November is the wettest month with 368 mm (14 in), while July is the driest with 67 mm (2.6 in).
How sunny is Harrison Mills?
Harrison Mills receives around 1,887 hours of sunshine per year. July is the sunniest month with 281 hours, while November is the cloudiest with just 61 hours.
Harrison Mills 3-Day Forecast
Harrison Mills (BC) 3-Day Forecast
Harrison Mills on the map
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