Measurements:
°C
°F
Les Iles-de-la-Madeleine
20°F
SE 39 mph
Feels like: -2°F
Precip: 0%
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: 40.0°F
Average Night Temperature: 39.1°F
Sea Water Temperature: 40.3°F
Number of Sunny Days: 9 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: 2025 2024 2023

The highest day temperature in May 2025 was 42°F. The lowest night temperature was 31°F. The average values for day and night temperatures during May were 36.6°F и 36.2°F respectivly.

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

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Les Iles-de-la-Madeleine was 39.2°F. The maximum and minimum values were 34.8°F and 45.6°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 16.3 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 6.7 hours.

Best Time to Visit Les Iles-de-la-Madeleine
The most sunny months:
August 12 days
September 10 days
June 9 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 21.2 °F
January 24.6 °F
March 25.3 °F
The most rainy months:
May 3 days
June 3 days
November 3 days
The most windy months:
December 22 mph
November 22 mph
January 21 mph

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

Canada Resorts:
NAME
Halifax +24
Kingston +4
Moncton +2
Montreal -2
Niagara Falls +10
Ottawa -4
Prince Edward Island +16
Quebec -12
Rocky Harbour +28
St. John's +32
Sydney +34
Toronto +10
Vancouver +42
Victoria +44
Winnipeg +12
24 Hours Weather Forecast
Les Iles-de-la-Madeleine
Local time: 01:21
05 dec, friday
0300 14°F
E
37 mph
0600 12°F
SE
45 mph
0900 20°F
SE
52 mph
1200 24°F
SE
49 mph
1500 26°F
E
42 mph
1800 24°F
SE
39 mph
2100 22°F
SE
35 mph
06 dec, saturday
0000 22°F
SE
34 mph