World Resorts Italy Cagliari Weather

Cagliari sea water temperature

Current sea water temperature:
+56.3°F
Minimum sea water temperature in February: 58.5°F
Maximum sea water temperature in February: 55.4°F
Average sea water temperature in February: 56.9°F

Sea water temperature for the last 10 days:

February 4 56.3°F January 30 58.3°F
February 3 56.5°F January 29 58.1°F
February 2 57.0°F January 28 57.7°F
February 1 57.4°F January 27 57.9°F
January 31 57.4°F January 26 57.9°F

When is the warmest sea in Cagliari?

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

Monthly Sea Temperatures in Cagliari, °F

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 79.3°F. The highest and lowest sea temperatures during the month were 81.3°F and 76.1°F.

Sea water temperature in July, °F

Show year:
2025
2024
2023

The average sea water temperature in July of 2025 was 79.7°F. The highest and lowest sea temperatures during the month were 82.2°F and 76.6°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 78.4°F. The highest and lowest sea temperatures during the month were 79.9°F and 76.1°F.

Best time for vacation in Cagliari

Sunniest months:
July 30 days
August 29 days
June 26 days
Warmest months:
July 89.5 °F
August 89.2 °F
June 82.9 °F
Warmest sea temp:
August 79.3 °F
July 77.1 °F
September 77.0 °F
Coldest months:
January 56.6 °F
February 57.6 °F
December 59.0 °F
Rainiest months:
November 3 days
May 2 days
December 2 days
Windiest months:
March 9.7 mph
January 9.6 mph
February 9.2 mph

Cagliari on a weather map

Cagliari
+57°F
E 17 mph
Feels like: +54°F
Precip.: 67%
Places in Italy:
Name
°F
+52°F
+57°F
+46°F
+39°F
+57°F
+55°F
+55°F
+54°F
+55°F
+46°F
+48°F
+46°F
+54°F
+48°F
24 Hours Forecast
Cagliari
Local time: 15:36
February 04, wednesday
1800
50°F
E
11 mph
2100
50°F
E
6 mph
February 05, thursday
0000
50°F
S
4 mph
0300
50°F
SE
9 mph
0600
46°F
SE
6 mph
0900
52°F
SE
3 mph
1200
57°F
E
2 mph
1500
55°F
N
2 mph
Units of measurement: °C / °F