Measurements:
°C
°F
Laval
-2°F
E 9 mph
Feels like: -18°F
Precip: 0%
World Resorts Canada Laval Weather May Weather in Laval

Laval Weather: May

Average Day Temperature: 64.6°F
Average Night Temperature: 50.6°F
Number of Sunny Days: 9 days
Sunshine Hours: 14.3 - 15.4 hours
Number of Rainy Days: 2 days
Precipitation Totals: 0.9 in

Air Temperature in May, °F

Select Year: 2025 2024 2023

The highest day temperature in May 2025 was 85°F. The lowest night temperature was 34°F. The average values for day and night temperatures during May were 64.3°F и 49.5°F respectivly.

Sunny, Cloudy and Gloomy days

Most of the days in May are gloomy but you can also expect sunny days.

Precipitation Totals in May, in

Precipitation total in May for Laval is 0.9 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 7.9 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 Laval in May is 7.3 hours.

Best Time to Visit Laval
The most sunny months:
September 12 days
October 11 days
August 11 days
The most warm months:
July 80.6 °F
August 78.3 °F
June 75.0 °F
The most cold months:
January 17.4 °F
February 19.1 °F
December 27.9 °F
The most rainy months:
August 3 days
April 3 days
June 3 days
The most windy months:
April 9 mph
March 9 mph
November 9 mph

Laval on the Weather Map

24 Hours Weather Forecast
Laval
Local time: 01:11
05 dec, friday
0300 -4°F
E
9 mph
0600 -4°F
NE
6 mph
0900 2°F
NE
7 mph
1200 10°F
NE
6 mph
1500 16°F
NE
7 mph
1800 14°F
N
4 mph
2100 12°F
N
3 mph
06 dec, saturday
0000 12°F
N
3 mph