Measurements:
°C
°F
Saint Syr Sur Mer
46°F
SE 17 mph
Feels like: 38°F
Precip: 69%
World Resorts France Saint Syr Sur Mer Weather May Weather in Saint Syr Sur Mer

Saint Syr Sur Mer Weather: May

Average Day Temperature: 69.7°F
Average Night Temperature: 59.1°F
Sea Water Temperature: 63.5°F
Number of Sunny Days: 21 days
Sunshine Hours: 14.1 - 15.1 hours
Number of Rainy Days: 2 days
Precipitation Totals: 1.6 in

Air Temperature in May, °F

Select Year: 2025 2024 2023

The highest day temperature in May 2025 was 80°F. The lowest night temperature was 54°F. The average values for day and night temperatures during May were 70.2°F и 62.0°F respectivly.

Saint Syr Sur Mer Water Sea Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Saint Syr Sur Mer was 65.4°F. The maximum and minimum values were 62.6°F and 68.0°F respectively.

Sunny, Cloudy and Gloomy days

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

Precipitation Totals in May, in

Precipitation total in May for Saint Syr Sur Mer is 1.6 in.

Wind Speed in May, mph

The average wind speed in May is 10.9 mph.

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 Saint Syr Sur Mer in May is 11.0 hours.

Best Time to Visit Saint Syr Sur Mer
The most sunny months:
July 29 days
August 28 days
June 25 days
The most warm months:
August 85.2 °F
July 84.7 °F
June 79.1 °F
Warmest sea temperature:
August 77.9 °F
July 75.9 °F
September 75.0 °F
The most cold months:
January 52.4 °F
February 53.4 °F
December 54.9 °F
The most rainy months:
November 4 days
March 3 days
October 3 days
The most windy months:
January 12 mph
March 12 mph
December 12 mph

Saint Syr Sur Mer on the Weather Map

France Resorts:
NAME
Antibes +48
Arcachon +50
Biarritz +50
Bordeaux +44
Cannes +46
Corsica +52
Etretat +44
Marseilles +46
Menton +50
Montpellier +46
Nice +44
Paris +36
Saint-Tropez +44
Toulon +46
Toulouse +42
24 Hours Weather Forecast
Saint Syr Sur Mer
Local time: 06:19
05 dec, friday
0900 46°F
SE
19 mph
1200 50°F
SE
21 mph
1500 52°F
SE
16 mph
1800 48°F
SE
13 mph
2100 48°F
S
8 mph
06 dec, saturday
0000 48°F
SE
10 mph
0300 48°F
SE
10 mph
0600 46°F
SE
12 mph