Measurements:
°C
°F
CURRENT WEATHER
12:43
Cagliari
86°F
N 3 mph
Feels like: 86°F
Precip: 1%
World Resorts Italy Cagliari Weather

7 Day Weather Forecast

09.16
wed
DAY
86°F
N 3 mph
precip
1%
NIGHT
74°F
SE 6 mph
precip
20%
09.17
thu
DAY
86°F
NW 2 mph
precip
1%
NIGHT
74°F
SE 3 mph
precip
31%
09.18
fri
DAY
86°F
S 4 mph
precip
5%
NIGHT
72°F
SE 9 mph
precip
16%
09.19
sat
DAY
86°F
S 9 mph
precip
1%
NIGHT
70°F
SE 6 mph
precip
8%
09.20
sun
DAY
82°F
SE 6 mph
precip
11%
NIGHT
72°F
SE 2 mph
precip
7%
09.21
mon
DAY
84°F
E 6 mph
precip
3%
NIGHT
72°F
SE 6 mph
precip
9%
09.22
tue
DAY
82°F
NW 6 mph
precip
2%
NIGHT
72°F
NE 2 mph
precip
9%

Cagliari Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Cagliari was 27.7°F. The maximum and minimum values were 26.8°F and 28.3°F respectively.

Cagliari on the Weather Map

Best Time to Visit Cagliari
The most sunny months:
July 30 days
August 28 days
June 26 days
The most warm months:
July 94.0 °F
August 93.8 °F
June 86.6 °F
Warmest sea temperature:
August 82.8 °F
July 80.3 °F
September 80.0 °F
The most cold months:
January 57.4 °F
February 58.5 °F
December 60.0 °F
The most rainy months:
November 3 days
May 2 days
December 2 days
The most windy months:
March 9 mph
January 9 mph
February 9 mph
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