Measurements:
°C
°F
Fontvielle
66°F
W 8 mph
Feels like: 66°F
Precip: 0%
World Resorts Monaco Fontvielle Weather

Fontvielle Sea Water Temperature

Current Sea Water Temperature:
+66.2°F
Maximum Sea Water Temperature in April: 66.6°F
Minimum Sea Water Temperature in April: 55.6°F
Average water temperature in April: 60.4°F

Sea Water Temperature for the Last 10 Days:

April 30 66.2°F April 25 64.8°F
April 29 66.0°F April 24 64.4°F
April 28 66.6°F April 23 64.8°F
April 27 65.2°F April 22 66.2°F
April 26 65.2°F April 21 65.2°F

When is the Warmest Sea for Fontvielle?

According to our data for the last three years for Fontvielle the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Fontvielle was 82.3°F. The maximum and minimum values were 79.8°F and 84.0°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Fontvielle was 82.3°F. The maximum and minimum values were 79.8°F and 87.0°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Fontvielle was 78.6°F. The maximum and minimum values were 75.8°F and 80.4°F respectively.

Best Time to Visit Fontvielle
The most sunny months:
July 27 days
August 26 days
June 24 days
The most warm months:
August 84.3 °F
July 83.5 °F
June 77.7 °F
Warmest sea temperature:
August 81.8 °F
July 80.4 °F
September 77.8 °F
The most cold months:
January 52.5 °F
February 53.6 °F
December 55.1 °F
The most rainy months:
November 4 days
March 3 days
January 3 days
The most windy months:
March 7 mph
November 7 mph
April 7 mph

Fontvielle on the Weather Map

Monaco Resorts:
NAME
Fontvielle +66
La Condamine +68
Monaco +66
Monte Carlo +66
24 Hours Weather Forecast
Fontvielle
Local time: 18:52
30 apr, thursday
2100 64°F
S
3 mph
01 may, friday
0000 62°F
S
5 mph
0300 62°F
SW
6 mph
0600 60°F
SW
5 mph
0900 64°F
NW
6 mph
1200 64°F
NW
10 mph
1500 66°F
NW
12 mph
1800 64°F
NW
3 mph