World Resorts Monaco Monte Carlo Weather

Monte Carlo Sea Temperature in December

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

Daily sea water temperature in December, °F

Show year:
2025
2024
2023

The average sea water temperature in December of 2025 was 61.9°F. The highest and lowest sea temperatures during the month were 63.0°F and 60.4°F.

Monthly sea water temperature in Monte Carlo, °F

Which Monaco resorts have warmest sea in December?

Place name December 2025 December 2024
Monaco 61.9°F 61.4°F
Monte Carlo 61.9°F 61.4°F
La Condamine 61.9°F 61.4°F
Fontvielle 61.9°F 61.4°F

Best time for vacation in Monte Carlo

Sunniest months:
July 27 days
August 25 days
June 24 days
Warmest months:
August 80.8 °F
July 80.2 °F
June 75.0 °F
Warmest sea temp:
August 78.9 °F
July 77.7 °F
September 75.3 °F
Coldest months:
January 52.1 °F
February 53.1 °F
December 54.6 °F
Rainiest months:
November 4 days
March 3 days
January 3 days
Windiest months:
March 7.9 mph
November 7.2 mph
April 7.1 mph

Monte Carlo on a weather map

Current weather
04:23
Monte Carlo
+72°F
S 5 mph
Feels like: +72°F
Precip.: 6%
Places in Monaco:
Name
°F
La Condamine
+72°F
Monaco
+72°F
Monte Carlo
+72°F
Fontvielle
+72°F
24 Hours Forecast
Monte Carlo
Local time: 04:23
October 06, tuesday
0600
70°F
SW
6 mph
0900
70°F
SW
5 mph
1200
70°F
W
14 mph
1500
72°F
W
12 mph
1800
72°F
W
11 mph
2100
70°F
SW
9 mph
October 07, wednesday
0000
70°F
SW
7 mph
0300
70°F
SW
7 mph
Units of measurement: °C / °F