26.04
sun
sun
Day

63°F
NW 8 mph
Precip.
0%
0%
Night

61°F
NW 1 mph
Precip.
0%
0%
27.04
mon
mon
Day

61°F
NW 4 mph
Precip.
0%
0%
Night

61°F
E 1 mph
Precip.
0%
0%
28.04
tue
tue
Day

63°F
NW 6 mph
Precip.
0%
0%
Night

61°F
SW 5 mph
Precip.
0%
0%
29.04
wed
wed
Day

64°F
W 17 mph
Precip.
0%
0%
Night

61°F
SW 7 mph
Precip.
0%
0%
30.04
thu
thu
Day

66°F
W 7 mph
Precip.
0%
0%
Night

64°F
E 6 mph
Precip.
0%
0%
01.05
fri
fri
Day

63°F
NW 7 mph
Precip.
0%
0%
Night

64°F
S 3 mph
Precip.
0%
0%
02.05
sat
sat
Day

63°F
NW 5 mph
Precip.
25%
25%
Night

63°F
W 3 mph
Precip.
0%
0%
03.05
sun
sun
Day

63°F
NW 3 mph
Precip.
55%
55%
Night

63°F
NE 3 mph
Precip.
0%
0%
04.05
mon
mon
Day

64°F
N 4 mph
Precip.
0%
0%
Night

63°F
S 2 mph
Precip.
0%
0%
05.05
tue
tue
Day

64°F
NW 7 mph
Precip.
81%
81%
Night

63°F
SW 4 mph
Precip.
0%
0%
06.05
wed
wed
Day

64°F
W 14 mph
Precip.
0%
0%
Night

64°F
SW 12 mph
Precip.
0%
0%
07.05
thu
thu
Day

68°F
W 19 mph
Precip.
0%
0%
Night

64°F
SW 9 mph
Precip.
0%
0%
08.05
fri
fri
Day

66°F
W 12 mph
Precip.
0%
0%
Night

63°F
W 6 mph
Precip.
100%
100%
09.05
sat
sat
Day

59°F
SW 6 mph
Precip.
100%
100%
Night

63°F
W 3 mph
Precip.
100%
100%
sea water
temperature
temperature
| Monte Carlo |
monthly
weather
weather
| Monte Carlo |
current
weather
weather
| Monte Carlo |
7 days
forecast
forecast
| Monte Carlo |
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 61.4°F. The highest and lowest sea temperatures during the month were 64.6°F and 58.6°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 66.5°F. The highest and lowest sea temperatures during the month were 70.2°F and 63.9°F.
Air temperature in Monte Carlo, °F
Precipitation total in Monte Carlo, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Monte Carlo
Monte Carlo on a weather map
24 Hours Forecast
Monte Carlo
Local time: 09:24
April 26, sunday
1200

63°F
NW
8 mph
8 mph
1500

63°F
NW
5 mph
5 mph
1800

63°F
NW
3 mph
3 mph
2100

61°F
W
2 mph
2 mph
April 27, monday
0000

61°F
NW
1 mph
1 mph
0300

59°F
S
2 mph
2 mph
0600

59°F
S
1 mph
1 mph
0900

61°F
NW
3 mph
3 mph

























