Churchil Weather in May
May in Churchil brings low temperatures, with highs of 3°C (37°F) and nights dropping to -4°C (25°F). Expect some snow/rainfall, with around 40 mm (1.6 in) typical for the month.
Rainfall in Churchil in May
Typically, about 10 days will experience snow/rainfall, with an average of 40 mm (1.6 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Churchil in May
Churchil in May gets highs of 3°C (37°F) during the day and drops to -4°C (25°F) at night. It stays very cold throughout much of the day, so warm winter clothing is essential. Nights are well below freezing at -4°C (25°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. This month is extremely cold, so be sure to dress in layers to keep warm. Proper preparation can help you stay comfortable.
Sunshine in Churchil in May
Expect sunny days throughout the month, with an estimated 198 hours of sunshine. Despite the cool temperatures, the sunny skies make it a pleasant time to visit Churchil.
Wind Speed in Churchil in May
May has wind speeds averaging 5 m/s (10 knots). You can expect gentle to moderate winds that move small trees and make flags wave steadily on typical days. Conditions typically range from light breezes to moderate winds.May in Churchil has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Canada, check out our Churchil's climate page.
Churchil Temperature in May
Min Temperature
-4°C (25°F)
Max Temperature
3°C (37°F)
Chance of Rain
33%
Precipitation
40 mm (1.6 in)
Rainy days
10 days
Humidity
87%
Windspeed
5 m/s (10 knots)
Sunshine
198 hours
Percentage Sunshine
38%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Churchil typically rise from around 1°C (34°F) at the start of May to approximately 8°C (46°F) by the end. Nights are very cold, with lows typically ranging from -7°C (19°F) to 0°C (32°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Churchil in May
Browse day-by-day weather records for Churchil spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Churchil historical weather extremes in May
According to our 49 years of weather records for Churchil, the following extremes were recorded between 1976 and 2025.
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
What to Wear in Churchil in May
Cold weather calls for smart layering in May. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Rain gear is recommended, you can expect wet weather on multiple days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Churchil in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Canada, check out our Churchil's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Churchil climate overview or explore weather in Canada.
