Measurements:
°C
°F
Aci Castello
46°F
E 7 mph
Feels like: 42°F
Precip: 0%
World Resorts Italy Aci Castello Weather

Aci Castello Sea Water Temperature

Current Sea Water Temperature:
+60.0°F
Maximum Sea Water Temperature in February: 61.2°F
Minimum Sea Water Temperature in February: 58.8°F
Average water temperature in February: 59.9°F

Sea Water Temperature for the Last 10 Days:

February 17 60.0°F February 12 60.6°F
February 16 60.0°F February 11 60.6°F
February 15 60.2°F February 10 60.6°F
February 14 60.6°F February 09 60.6°F
February 13 60.4°F February 08 60.8°F

When is the Warmest Sea for Aci Castello?

According to our data for the last three years for Aci Castello 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 Aci Castello was 83.1°F. The maximum and minimum values were 80.8°F and 84.4°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Aci Castello was 83.4°F. The maximum and minimum values were 80.0°F and 85.2°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Aci Castello was 82.7°F. The maximum and minimum values were 80.8°F and 84.0°F respectively.

Best Time to Visit Aci Castello
The most sunny months:
July 29 days
August 26 days
June 24 days
The most warm months:
July 95.7 °F
August 93.4 °F
June 88.7 °F
Warmest sea temperature:
August 84.8 °F
July 82.6 °F
September 82.5 °F
The most cold months:
January 56.3 °F
February 58.4 °F
December 59.1 °F
The most rainy months:
October 2 days
February 2 days
November 2 days
The most windy months:
January 6 mph
February 5 mph
March 5 mph

Aci Castello on the Weather Map

Italy Resorts:
NAME
Amalfi +42
Bari +48
Cagliari +48
Catania +44
Florence +42
Genoa +40
Lido di Jesolo +40
Naples +50
Palermo +52
Reggio di Calabria +52
Rimini +44
Rome +40
Sicily +36
Tropea +48
Venice +40
24 Hours Weather Forecast
Aci Castello
Local time: 06:04
18 feb, wednesday
0900 52°F
E
5 mph
1200 58°F
E
1 mph
1500 60°F
E
2 mph
1800 54°F
W
4 mph
2100 52°F
E
3 mph
19 feb, thursday
0000 50°F
E
6 mph
0300 50°F
E
8 mph
0600 50°F
E
9 mph