World Resorts Italy Cagliari Weather

Cagliari 14 Days Forecast

25.08
tue
Day
97°F
E 9 mph
Precip.
1%
Night
77°F
SE 7 mph
Precip.
9%
26.08
wed
Day
88°F
N 16 mph
Precip.
6%
Night
84°F
NW 9 mph
Precip.
15%
27.08
thu
Day
95°F
NW 13 mph
Precip.
10%
Night
82°F
N 8 mph
Precip.
17%
28.08
fri
Day
102°F
S 6 mph
Precip.
4%
Night
81°F
S 6 mph
Precip.
15%
29.08
sat
Day
90°F
N 14 mph
Precip.
9%
Night
72°F
SE 9 mph
Precip.
4%
30.08
sun
Day
88°F
E 7 mph
Precip.
1%
Night
73°F
SE 3 mph
Precip.
4%
31.08
mon
Day
84°F
NW 9 mph
Precip.
1%
Night
75°F
NE 3 mph
Precip.
8%
01.09
tue
Day
84°F
NW 13 mph
Precip.
2%
Night
75°F
N 4 mph
Precip.
10%
02.09
wed
Day
86°F
NW 14 mph
Precip.
2%
Night
77°F
NE 4 mph
Precip.
17%
03.09
thu
Day
90°F
NE 8 mph
Precip.
9%
Night
73°F
SE 11 mph
Precip.
21%
04.09
fri
Day
82°F
S 9 mph
Precip.
6%
Night
70°F
SE 6 mph
Precip.
10%
05.09
sat
Day
82°F
E 7 mph
Precip.
1%
Night
73°F
NW 2 mph
Precip.
10%
06.09
sun
Day
84°F
NW 10 mph
Precip.
2%
Night
73°F
SE 14 mph
Precip.
11%
07.09
mon
Day
82°F
SE 17 mph
Precip.
1%
Night
73°F
SE 11 mph
Precip.
4%

Sea water temperature in August, °F

Show year:
2026
2025
2024

The average sea water temperature in August of 2026 was 83.4°F. The highest and lowest sea temperatures during the month were 84.9°F and 81.9°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.

Air temperature in Cagliari, °F

Precipitation total in Cagliari, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Cagliari

Sunniest months:
July 30 days
August 29 days
June 26 days
Warmest months:
July 89.6 °F
August 89.2 °F
June 82.9 °F
Warmest sea temp:
August 79.5 °F
July 77.3 °F
September 77.0 °F
Coldest months:
January 56.6 °F
February 57.7 °F
December 59.0 °F
Rainiest months:
November 3 days
May 2 days
December 2 days
Windiest months:
March 9.6 mph
January 9.6 mph
February 9.3 mph

Cagliari on a weather map

Current weather
17:00
Cagliari
+97°F
E 11 mph
Feels like: +95°F
Precip.: 1%
Places in Italy:
Name
°F
Baia Domizia
+88°F
Bari
+86°F
Bibione
+75°F
Venice
+81°F
Genoa
+73°F
Lido di Jesolo
+81°F
Naples
+84°F
Palermo
+93°F
Rome
+88°F
Rimini
+81°F
Sanremo
+77°F
Sicily
+93°F
Scalea
+79°F
Tropea
+86°F
Florence
+82°F
all places
24 Hours Forecast
Cagliari
Local time: 17:00
August 25, tuesday
1800
97°F
E
11 mph
2100
81°F
SE
10 mph
August 26, wednesday
0000
77°F
SE
7 mph
0300
77°F
S
1 mph
0600
75°F
NW
1 mph
0900
82°F
N
3 mph
1200
88°F
N
16 mph
1500
90°F
N
19 mph
Units of measurement: °C / °F