Measurements:
°C
°F
Quebec
-12°F
E 11 mph
Feels like: -32°F
Precip: 0%
World Resorts Canada Quebec Weather May Weather in Quebec

Quebec Weather: May

Average Day Temperature: 61.4°F
Average Night Temperature: 45.2°F
Sea Water Temperature: 48.8°F
Number of Sunny Days: 10 days
Sunshine Hours: 14.4 - 15.6 hours
Number of Rainy Days: 5 days
Precipitation Totals: 2.6 in

Air Temperature in May, °F

Select Year: 2025 2024 2023

The highest day temperature in May 2025 was 82°F. The lowest night temperature was 32°F. The average values for day and night temperatures during May were 60.0°F и 45.8°F respectivly.

Quebec Water Sea Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Quebec was 47.8°F. The maximum and minimum values were 40.6°F and 56.2°F respectively.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during May. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in May, in

Precipitation total in May for Quebec is 2.6 in. It makes may one of the least rainy months of the year.

Wind Speed in May, mph

The average wind speed in May is 8.0 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Quebec in May is 7.8 hours.

Best Time to Visit Quebec
The most sunny months:
August 12 days
September 12 days
July 12 days
The most warm months:
July 77.9 °F
August 75.6 °F
June 71.1 °F
Warmest sea temperature:
August 71.5 °F
July 71.3 °F
September 65.0 °F
The most cold months:
January 12.4 °F
February 14.9 °F
December 20.8 °F
The most rainy months:
June 6 days
August 5 days
October 5 days
The most windy months:
April 8 mph
March 8 mph
February 8 mph

Quebec on the Weather Map

24 Hours Weather Forecast
Quebec
Local time: 01:10
05 dec, friday
0300 -12°F
E
10 mph
0600 -14°F
E
7 mph
0900 -4°F
E
4 mph
1200 4°F
E
9 mph
1500 8°F
NE
7 mph
1800 10°F
E
1 mph
2100 8°F
W
1 mph
06 dec, saturday
0000 6°F
SW
2 mph