World Resorts Monaco Fontvielle Weather

Fontvielle sea water temperature

Current sea water temperature:
+61.9°F
Minimum sea water temperature in December: 64.6°F
Maximum sea water temperature in December: 57.7°F
Average sea water temperature in December: 61.2°F

Sea water temperature for the last 10 days:

December 14 61.9°F December 9 62.1°F
December 13 62.1°F December 8 62.1°F
December 12 62.4°F December 7 62.2°F
December 11 62.2°F December 6 62.1°F
December 10 62.6°F December 5 62.2°F

When is the warmest sea in Fontvielle?

Based on the data about daily sea water temperature for the last three years the warmest sea in Fontvielle was noticed in August, July and September.

Monthly Sea Temperatures in Fontvielle, °F

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 79.1°F. The highest and lowest sea temperatures during the month were 80.6°F and 76.8°F.

Sea water temperature in July, °F

Show year:
2025
2024
2023

The average sea water temperature in July of 2025 was 79.1°F. The highest and lowest sea temperatures during the month were 83.3°F and 76.8°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 75.7°F. The highest and lowest sea temperatures during the month were 77.4°F and 73.2°F.

Best time for vacation in Fontvielle

Sunniest months:
July 27 days
August 26 days
June 24 days
Warmest months:
August 80.8 °F
July 80.1 °F
June 75.0 °F
Warmest sea temp:
August 78.6 °F
July 77.4 °F
September 75.0 °F
Coldest months:
January 52.3 °F
February 53.1 °F
December 54.5 °F
Rainiest months:
November 4 days
March 3 days
January 3 days
Windiest months:
March 7.9 mph
April 7.2 mph
November 7.2 mph

Fontvielle on a weather map

Fontvielle
+54°F
SW 8 mph
Feels like: +52°F
Precip.: 0%
Places in Monaco:
Name
°F
+54°F
+54°F
+54°F
+54°F
24 Hours Forecast
Fontvielle
Local time: 03:12
December 15, monday
0600
54°F
SW
6 mph
0900
55°F
SW
8 mph
1200
57°F
W
10 mph
1500
59°F
W
14 mph
1800
57°F
SW
13 mph
2100
57°F
W
11 mph
December 16, tuesday
0000
55°F
SW
14 mph
0300
54°F
S
12 mph
Units of measurement: °C / °F