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Castlegar Weather in May
In Castlegar, May brings moderate daytime temperatures around 16°C (61°F), with nights cooling to 3°C (37°F). Expect quite a bit of rainfall this month.
Rainfall in Castlegar in May
Typically around 13 days of rainfall are expected, averaging 91 mm (3.6 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Castlegar in May
Expect highs of 16°C (61°F) in Castlegar in May, with nights dropping to around 3°C (37°F). Conditions are often most pleasant around the middle of the day. At 3°C (37°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.If your ideal day consists of dry skies and pleasant temperatures, July and August typically offer the best circumstances for Castlegar.
Castlegar Temperature in May
Min Temperature
3°C (37°F)
Max Temperature
16°C (61°F)
Chance of Rain
42%
Precipitation
91 mm (3.6 in)
Rainy days
13 days
Castlegar Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Castlegar - and find the best time to visit.
Best Places in Canada in May
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in May →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Castlegar in May
Pack for changing conditions in Castlegar in May. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Prepare for significant rainfall with proper waterproof clothing and shoes.
What To Do in Castlegar in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling6/10 -
Walking6/10 -
Barbeque5/10 -
Camping4/10 -
Outdoor sports9/10
Castlegar 3-Day Forecast
More climate data for Castlegar
See the full Castlegar climate overview or explore weather in Canada.
Popular in May
Where to go in May - average daytime high across popular destinations.
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