World Resorts Italy Aci Castello Weather

Aci Castello sea water temperature

Current sea water temperature:
+64.9°F
Minimum sea water temperature in December: 67.5°F
Maximum sea water temperature in December: 60.3°F
Average sea water temperature in December: 63.4°F

Sea water temperature for the last 10 days:

December 4 64.9°F November 29 64.2°F
December 3 64.6°F November 28 64.8°F
December 2 64.2°F November 27 65.3°F
December 1 64.2°F November 26 65.8°F
November 30 63.7°F November 25 66.2°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, July and September.

Monthly Sea Temperatures in Aci Castello, °F

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 79.8°F. The highest and lowest sea temperatures during the month were 81.0°F and 77.7°F.

Sea water temperature in July, °F

Show year:
2025
2024
2023

The average sea water temperature in July of 2025 was 80.1°F. The highest and lowest sea temperatures during the month were 81.7°F and 77.0°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 79.4°F. The highest and lowest sea temperatures during the month were 80.6°F and 77.7°F.

Best time for vacation in Aci Castello

Sunniest months:
July 29 days
August 26 days
June 24 days
Warmest months:
July 91.1 °F
August 89.0 °F
June 84.8 °F
Warmest sea temp:
August 81.3 °F
July 79.3 °F
September 79.3 °F
Coldest months:
January 55.4 °F
February 57.5 °F
December 57.8 °F
Rainiest months:
October 2 days
February 2 days
November 2 days
Windiest months:
February 5.2 mph
March 5.2 mph
January 5.2 mph

Aci Castello on a weather map

Aci Castello
+52°F
E 9 mph
Feels like: +48°F
Precip.: 0%
Places in Italy:
Name
°F
+48°F
+54°F
+48°F
+48°F
+48°F
+52°F
+55°F
+52°F
+50°F
+50°F
+50°F
+45°F
+41°F
+54°F
+48°F
24 Hours Forecast
Aci Castello
Local time: 04:53
December 05, friday
0600
52°F
E
9 mph
0900
55°F
E
10 mph
1200
61°F
E
8 mph
1500
61°F
SE
3 mph
1800
57°F
SW
3 mph
2100
55°F
SE
2 mph
December 06, saturday
0000
54°F
E
4 mph
0300
52°F
SE
2 mph
Units of measurement: °C / °F