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Cowansville Weather in May
Cowansville in May sees pleasant temperatures, with highs around 20°C (68°F) and overnight lows of 8°C (46°F). Rainfall is fairly high at around 118 mm (4.6 in) on average, so pack waterproofs just in case.
Rainfall in Cowansville in May
Records from the past 30 years suggest around 14 days of rain, with 118 mm (4.6 in) average for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Cowansville in May
Expect highs of 20°C (68°F) in Cowansville in May, with nights dropping to around 8°C (46°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. At 8°C (46°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in Cowansville in May
There are approximately 230 hours of sunshine this month, resulting in mostly clear days.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August and September typically offer the best weather for Cowansville.
Cowansville Temperature in May
Min Temperature
8°C (46°F)
Max Temperature
20°C (68°F)
Chance of Rain
45%
Precipitation
118 mm (4.6 in)
Rainy days
14 days
Humidity
51% *
Sunshine
230 hours *
Percentage Sunshine
51% *
* Data from: Montréal, Canada (72 KM, 45 Miles).
Cowansville Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Cowansville - 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 Cowansville in May
Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
What To Do in Cowansville in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling9/10 -
Walking9/10 -
Camping3/10 -
Outdoor sports9/10
Cowansville 3-Day Forecast
More climate data for Cowansville
Temperature Rainfall Sunshine Humidity
See the full Cowansville climate overview or explore weather in Canada.
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Where to go in May - average daytime high across popular destinations.
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