Sardinia weather
Today's sky, the hour-by-hour rain chance and the 16-day forecast for Sardinia, Italy. Like most weather services, we show Sardinia at one spot: Cagliari, its largest city. At 10:30 PM local time it was clear and 13°C (55°F). Light rain for 1 of the next 24 hours (under 1 mm/h, 0.1 mm total) — cloudy, but fine to be out. Best months for weather: Jun–Sep.
Current conditions
- Clouds
- 0%
- Chance of rain
- 0%
- Rain
- 0.0 mm/h
Hourly Forecast
Light rain for 1 of the next 24 hours (under 1 mm/h, 0.1 mm total) — cloudy, but fine to be out
Daily Forecast
Best Time to Visit
Peak season Jun–SepOff season Nov–Mar
About Cagliari weather
Is it raining in Cagliari right now?
No. It’s clear and 13° right now. Light rain for 1 of the next 24 hours (under 1 mm/h, 0.1 mm total) — cloudy, but fine to be out.
What’s the weather like in Cagliari this week?
Over the next 7 days, expect highs of 19–22° and lows of 9–15°. Rain is likely on 1 of 7 days (Sunday). The driest day looks like Tuesday.
Has it been raining in Cagliari lately?
Barely. The past 7 days were mostly dry, with 0.2 mm of rain in total.
What should I pack for Cagliari?
For the coming week, bring an umbrella or rain jacket and a warm layer for the evenings.
Sardinia weather by month
When is the best time to visit Sardinia?
Based on weather alone, the best time to visit Sardinia is Jun–Sep, according to NASA's 2001–2025 climate averages. Nov–Mar tends to be the least pleasant. Average highs run from 13°C (56°F) in February to 28°C (82°F) in August.
What is the rainiest month in Sardinia?
November is the wettest month, with about 90 mm (3.5 in) of rain on average. July is the driest, with about 3 mm (0.1 in).
What is the hottest month in Sardinia?
August is the warmest, with average highs of 28°C (82°F) and lows of 24°C (75°F). February is the coolest, with highs of 13°C (56°F) and lows of 10°C (51°F).
Does Sardinia have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is November at about 90 mm (3.5 in).
How warm is the sea in Sardinia?
The sea is warmest in August at about 28°C (82°F) and coolest in January at about 15°C (59°F). It is comfortable for swimming (22°C or more) in Jun–Oct.
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis for Cagliari), sea temperature from Open-Meteo Marine, forecast and current conditions from Open-Meteo. Page updated . How we rate months
Compare places in Sardinia
Weather can differ a lot within Sardinia: coasts, hills and mountains each have their own climate.
| Place | Best months | Rainy months | Highs | Rain a year |
|---|---|---|---|---|
| Cagliari | Jun–Sep | None | 13–28°C | 503 mm |
| Sassari | May–Sep | None | 11–31°C | 518 mm |
| Quartu Sant'Elena | Jun–Sep | None | 13–28°C | 503 mm |
| Olbia | May–Sep | None | 12–31°C | 555 mm |
| Monte Rosello | May–Sep | None | 11–31°C | 518 mm |
| Nuoro | May–Oct | None | 10–32°C | 502 mm |
| Alghero | Jun–Sep | None | 13–26°C | 583 mm |
| Oristano | Apr–Oct | None | 12–32°C | 465 mm |
| Assemini | May–Oct | None | 13–34°C | 423 mm |
| Selargius | May–Oct | None | 12–32°C | 442 mm |
| Iglesias | May–Oct | None | 13–34°C | 423 mm |
| Carbonia | May–Sep | None | 13–31°C | 433 mm |