Measurements:
°C
°F
Sicily
78°F
S 3 mph
Feels like: 80°F
Precip: 3%
World Resorts Italy Sicily Weather

Sicily Sea Water Temperature

Current Sea Water Temperature:
+88.2°F
Maximum Sea Water Temperature in September: 90.4°F
Minimum Sea Water Temperature in September: 78.4°F
Average water temperature in September: 82.4°F

Sea Water Temperature for the Last 10 Days:

September 08 88.2°F September 03 90.4°F
September 07 88.8°F September 02 89.4°F
September 06 89.2°F September 01 90.0°F
September 05 89.6°F August 31 90.2°F
September 04 89.6°F August 30 90.2°F

When is the Warmest Sea for Sicily?

According to our data for the last three years for Sicily the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Sicily was 89.2°F. The maximum and minimum values were 88.0°F and 90.6°F respectively.

Sea Water Temperature in July

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Sicily was 86.7°F. The maximum and minimum values were 84.6°F and 89.2°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Sicily was 82.9°F. The maximum and minimum values were 81.0°F and 84.6°F respectively.

Best Time to Visit Sicily
The most sunny months:
July 30 days
August 28 days
June 27 days
The most warm months:
July 98.4 °F
August 96.6 °F
June 90.8 °F
Warmest sea temperature:
August 85.6 °F
July 83.8 °F
September 82.2 °F
The most cold months:
January 53.5 °F
February 55.5 °F
December 56.4 °F
The most rainy months:
October 3 days
September 3 days
March 3 days
The most windy months:
March 7 mph
April 7 mph
February 7 mph

Sicily on the Weather Map

Italy Resorts:
NAME
Amalfi +76
Baia Domizia +78
Bari +80
Bibione +72
Florence +78
Genoa +70
Lido di Jesolo +74
Naples +84
Palermo +74
Rimini +74
Rome +78
Scalea +72
Sicily +78
Tropea +78
Venice +74
24 Hours Weather Forecast
Sicily
Local time: 23:41
09 sep, wednesday
0000 78°F
S
3 mph
0300 78°F
SE
2 mph
0600 76°F
S
2 mph
0900 78°F
SE
3 mph
1200 90°F
E
4 mph
1500 96°F
NE
11 mph
1800 86°F
NE
14 mph
2100 78°F
NE
4 mph