Measurements:
°C
°F
Sicily
44°F
SW 5 mph
Feels like: 40°F
Precip: 0%
World Resorts Italy Sicily Weather

Sicily Sea Water Temperature

Current Sea Water Temperature:
+59.2°F
Maximum Sea Water Temperature in March: 62.2°F
Minimum Sea Water Temperature in March: 57.0°F
Average water temperature in March: 59.3°F

Sea Water Temperature for the Last 10 Days:

March 09 59.2°F March 04 60.2°F
March 08 60.0°F March 03 59.8°F
March 07 59.6°F March 02 59.8°F
March 06 60.6°F March 01 59.4°F
March 05 60.0°F February 28 59.2°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: 2025 2024 2023

The average sea surface temperature in August 2025 for Sicily was 84.9°F. The maximum and minimum values were 84.0°F and 86.0°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Sicily was 85.8°F. The maximum and minimum values were 83.8°F and 86.8°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 98.3 °F
August 96.3 °F
June 90.7 °F
Warmest sea temperature:
August 85.4 °F
July 83.6 °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 +50
Bari +50
Cagliari +52
Catania +54
Florence +48
Genoa +48
Lido di Jesolo +48
Naples +56
Palermo +48
Reggio di Calabria +50
Rimini +48
Rome +46
Sicily +44
Tropea +50
Venice +48
24 Hours Weather Forecast
Sicily
Local time: 04:45
10 mar, tuesday
0600 44°F
SW
5 mph
0900 54°F
W
7 mph
1200 58°F
W
9 mph
1500 58°F
W
7 mph
1800 52°F
W
6 mph
2100 50°F
W
4 mph
11 mar, wednesday
0000 46°F
SW
3 mph
0300 42°F
SW
4 mph