Kootenay National Park

Kootenay National Park Weather & Climate: Canada

Climate by month across Kootenay National Park, Canada, average temperatures, rainfall and the best time to visit.

Climate overview of Kootenay National Park

Whether you're visiting Kootenay National Park in Canada during the peak of July (22°C (72°F)) or the cooler months around December (-6°C (21°F)), knowing what to pack starts with understanding the local climate. Our overview is based on data from Radium Hot Springs, the region's most prominent city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.

In Kootenay National Park, during the months of July and August you can expect comfortable weather, with average temperatures ranging from 21°C (70°F) to 22°C (72°F).

The colder weather is most prominent in the months of January, February, March, April, October, November and December.

When it comes to rainfall, Kootenay National Park sees significant variations throughout the year. June tends to be the wettest, receiving 119 mm (4.7 in) of rain, while February is much drier with just 45 mm (1.8 in).

Visitors hoping to maximize their time in the sun should consider planning their trip for July, when daylight hours are at their peak.

Explore Kootenay National Park by month

Pick a month to see the average temperature, rainfall and sunshine in Kootenay National Park — and find the best time to visit. (based on Radium Hot Springs)

Popular cities by month

Compare cities per month. Toggle cities on/off.

Radium Hot Springs Castle Junction
Day temperature (°C)
Monthly rainfall (mm)
Monthly sunshine (hours)

Climate map of Kootenay National Park

Average daily temperature, monthly rainfall & sunshine hours across cities.

Avg day temp (°C)
32°

Compare popular cities

Average daytime and nighttime temperatures, yearly rainfall and sunshine.

Radium Hot Springs -7°C (19°F) 22°C (72°F) -16°C (3°F) 7°C (45°F) 803 mm (32 in) 1,744 hours
Castle Junction -11°C (12°F) 17°C (63°F) -19°C (-2°F) 4°C (39°F) 793 mm (31 in) 1,744 hours

Places in Kootenay National Park, Canada

Select a city to see its average temperature, precipitation and hours of sunshine over the year.

Cities

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Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.