World Resorts Monaco Monte Carlo Weather

Monte Carlo Sea Temperature in August

Average sea water temperature in August:
+78.5°F
Minimum sea water temperature in August: 84.0°F
Maximum sea water temperature in August: 73.6°F

Daily 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.

Monthly sea water temperature in Monte Carlo, °F

Which Monaco resorts have warmest sea in August?

Place name August 2025 August 2024
Monaco 79.1°F 82.1°F
Monte Carlo 79.1°F 82.1°F
Fontvielle 79.1°F 82.1°F
La Condamine 79.1°F 82.1°F

Best time for vacation in Monte Carlo

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 52.1 °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
20:49
Monte Carlo
+77°F
E 2 mph
Feels like: +79°F
Precip.: 4%
Places in Monaco:
Name
°F
La Condamine
+77°F
Monaco
+77°F
Monte Carlo
+77°F
Fontvielle
+77°F
24 Hours Forecast
Monte Carlo
Local time: 20:49
June 19, friday
2100
77°F
E
2 mph
June 20, saturday
0000
73°F
SE
5 mph
0300
73°F
SW
6 mph
0600
73°F
SW
5 mph
0900
79°F
NW
2 mph
1200
77°F
NW
4 mph
1500
77°F
NW
2 mph
1800
81°F
NE
4 mph
Units of measurement: °C / °F