Measurements:
°C
°F
CURRENT WEATHER
10:32
Castiglioncello
62°F
W 4 mph
Feels like: 62°F
Precip: 0%
World Resorts Italy Castiglioncello Weather

7 Day Weather Forecast

04.21
tue
DAY
64°F
N 3 mph
precip
83%
NIGHT
58°F
W 11 mph
precip
0%
04.22
wed
DAY
58°F
SW 16 mph
precip
0%
NIGHT
54°F
SW 16 mph
precip
0%
04.23
thu
DAY
62°F
SW 12 mph
precip
0%
NIGHT
56°F
S 6 mph
precip
0%
04.24
fri
DAY
62°F
E 6 mph
precip
0%
NIGHT
58°F
E 5 mph
precip
0%
04.25
sat
DAY
64°F
NE 7 mph
precip
0%
NIGHT
58°F
NE 2 mph
precip
0%
04.26
sun
DAY
64°F
NE 6 mph
precip
0%
NIGHT
58°F
NW 6 mph
precip
0%
04.27
mon
DAY
66°F
NW 2 mph
precip
0%
NIGHT
62°F
W 3 mph
precip
0%

Castiglioncello Sea Water Temperature in April, °F

Select Year: 2026 2025 2024

The average sea surface temperature in April 2026 for Castiglioncello was 15.9°F. The maximum and minimum values were 14.6°F and 16.9°F respectively.

Castiglioncello on the Weather Map

Best Time to Visit Castiglioncello
The most sunny months:
July 27 days
August 26 days
June 24 days
The most warm months:
August 88.0 °F
July 86.9 °F
June 80.9 °F
Warmest sea temperature:
August 81.3 °F
July 80.5 °F
September 77.7 °F
The most cold months:
January 52.0 °F
February 53.6 °F
December 54.8 °F
The most rainy months:
November 6 days
October 5 days
December 4 days
The most windy months:
November 9 mph
January 9 mph
February 9 mph
more details