World Resorts Italy Aci Castello Weather

Aci Castello sea water temperature

Current sea water temperature:
+80.6°F
Minimum sea water temperature in September: 84.9°F
Maximum sea water temperature in September: 74.7°F
Average sea water temperature in September: 79.7°F

Sea water temperature for the last 10 days:

September 23 80.6°F September 18 81.1°F
September 22 81.0°F September 17 81.0°F
September 21 81.0°F September 16 81.1°F
September 20 81.1°F September 15 82.2°F
September 19 80.8°F September 14 82.4°F

When is the warmest sea in Aci Castello?

Based on the data about daily sea water temperature for the last three years the warmest sea in Aci Castello was noticed in August, September and July.

Monthly Sea Temperatures in Aci Castello, °F

Sea water temperature in August, °F

Show year:
2026
2025
2024

The average sea water temperature in August of 2026 was 84.0°F. The highest and lowest sea temperatures during the month were 85.1°F and 82.8°F.

Sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 82.6°F. The highest and lowest sea temperatures during the month were 84.9°F and 80.6°F.

Sea water temperature in July, °F

Show year:
2026
2025
2024

The average sea water temperature in July of 2026 was 81.5°F. The highest and lowest sea temperatures during the month were 84.0°F and 79.5°F.

Best time for vacation in Aci Castello

Sunniest months:
July 29 days
August 26 days
June 24 days
Warmest months:
July 90.7 °F
August 89.6 °F
June 84.5 °F
Warmest sea temp:
August 81.7 °F
September 79.8 °F
July 79.6 °F
Coldest months:
January 55.6 °F
February 57.9 °F
December 58.2 °F
Rainiest months:
October 2 days
November 2 days
February 1 day
Windiest months:
January 5.8 mph
February 5.7 mph
March 5.3 mph

Aci Castello on a weather map

Aci Castello
+72°F
NW 7 mph
Feels like: +72°F
Precip.: 11%
Places in Italy:
Name
°F
+75°F
+70°F
+66°F
+68°F
+66°F
+72°F
+75°F
+70°F
+77°F
+66°F
+70°F
+59°F
+70°F
+75°F
24 Hours Forecast
Aci Castello
Local time: 19:21
September 23, wednesday
2100
70°F
NW
4 mph
September 24, thursday
0000
68°F
NE
2 mph
0300
68°F
NE
0 mph
0600
66°F
SE
2 mph
0900
70°F
E
4 mph
1200
77°F
NE
2 mph
1500
81°F
NW
9 mph
1800
75°F
W
11 mph
Units of measurement: °C / °F