Measurements:
°C
°F
Les Iles-de-la-Madeleine
50°F
SE 11 mph
Feels like: 46°F
Precip: 35%
World Resorts Canada Les Iles-de-la-Madeleine Weather May Weather in Les Iles-de-la-Madeleine

Les Iles-de-la-Madeleine Weather: May

Average Day Temperature: 41.1°F
Average Night Temperature: 39.4°F
Sea Water Temperature: 40.1°F
Number of Sunny Days: 10 days
Sunshine Hours: 14.5 - 15.7 hours
Number of Rainy Days: 3 days
Precipitation Totals: 1.0 in

Air Temperature in May, °F

Select Year: 2026 2025 2024

The highest day temperature in May 2026 was 59°F. The lowest night temperature was 35°F. The average values for day and night temperatures during May were 47.2°F и 41.1°F respectivly.

Les Iles-de-la-Madeleine Water Sea Temperature in May, °F

Select Year: 2026 2025 2024

The average sea surface temperature in May 2026 for Les Iles-de-la-Madeleine was 38.8°F. The maximum and minimum values were 34.0°F and 43.8°F respectively.

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 Les Iles-de-la-Madeleine is 1.0 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 16.5 mph. It makes May one of the most windless months of the year for Les Iles-de-la-Madeleine.

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 Les Iles-de-la-Madeleine in May is 7.1 hours.

Best Time to Visit Les Iles-de-la-Madeleine
The most sunny months:
August 12 days
May 10 days
September 10 days
The most warm months:
August 67.1 °F
July 63.5 °F
September 61.0 °F
Warmest sea temperature:
August 68.3 °F
July 63.1 °F
September 63.1 °F
The most cold months:
February 21.8 °F
January 24.3 °F
March 25.5 °F
The most rainy months:
May 3 days
June 3 days
November 3 days
The most windy months:
December 23 mph
November 22 mph
January 21 mph

Les Iles-de-la-Madeleine on the Weather Map

Canada Resorts:
NAME
Halifax +66
Kingston +62
Montreal +68
Ottawa +64
Prince Edward Island +56
Quebec +66
Saint John +60
Sydney +60
Thunder Bay +56
Tofino +56
Toronto +64
Vancouver +58
Victoria +54
Winnipeg +56
Yellowknife +54
24 Hours Weather Forecast
Les Iles-de-la-Madeleine
Local time: 08:35
17 jun, wednesday
0900 50°F
SE
11 mph
1200 54°F
E
10 mph
1500 54°F
SE
8 mph
1800 52°F
NW
1 mph
2100 52°F
W
9 mph
18 jun, thursday
0000 52°F
NW
9 mph
0300 50°F
W
9 mph
0600 50°F
W
13 mph