Weather: Sardinia — September
The weather is near-perfect with ideal temperatures and minimal rain. Recommended month to visit.
🌟 Climate Overview
September is an excellent time to visit Sardinia. Hot conditions with temperatures reaching 29°C—stay hydrated and seek shade. As peak season, expect higher prices and more tourists. Sea temperature of 26°C is perfect for swimming.
Based on weather comfort, crowds, prices, and activity options
29°C
21°C
5days
12.5h
Feels like 31°C / 22°C — humidity makes it feel warmer
26mm
10.8h/day
71%
Muggy7.4
Very High18 km/h (gusts 34)
26°C 🏊 Comfortable
Is September a good time to visit Sardinia?
The weather is near-perfect with ideal temperatures and minimal rain.
Now
--
Air Quality
Travel Context
- CrowdsVery Busy
- Travel Costs Shoulder Rates
Daylight
07:05
19:34
Visiting Sardinia in September: Pros & Cons
Pros
- Minimal rainfall — great for outdoor plans
- Abundant sunshine for beach and outdoor fun
- Warm sea perfect for swimming and snorkeling
- One of the best months to visit
Cons
- Peak season — expect crowds and higher prices
Things to Do in September
Events & Festivals
Recommended for This Weather
Sardinia Weather by Month
| Month | Avg High | Avg Low | Rain | Sunshine | Humidity | UV Index | Crowds | Condition |
|---|---|---|---|---|---|---|---|---|
| Jan | 15°C | 9°C | 8d (45mm) | 7.9h | 81% Very Humid | 3.4 Moderate | | Good |
| Feb | 16°C | 9°C | 5d (31mm) | 9h | 79% Humid | 5 Moderate | | Good |
| Mar | 17°C | 10°C | 8d (42mm) | 10.3h | 77% Humid | 6.8 High | | Good |
| Apr | 20°C | 12°C | 7d (47mm) | 11.3h | 73% Humid | 8.7 Very High | | Good |
| May | 24°C | 16°C | 7d (41mm) | 12.1h | 71% Humid | 9.7 Very High | | Excellent |
| Jun | 29°C | 20°C | 2d (17mm) | 13h | 66% Muggy | 10.6 Extreme | | Excellent |
| Jul | 33°C | 23°C | 0d (1mm) | 13.1h | 61% Moderate | 10.9 Extreme | | Good |
| Aug | 32°C | 23°C | 2d (7mm) | 12.5h | 64% Moderate | 9.6 Very High | | Good |
| Sep Current | 29°C | 21°C | 5d (26mm) | 10.8h | 71% Muggy | 7.4 Very High | | Excellent |
| Oct | 24°C | 17°C | 5d (38mm) | 9.4h | 75% Humid | 5.4 High | | Excellent |
| Nov | 20°C | 13°C | 10d (61mm) | 8h | 80% Very Humid | 3.7 Moderate | | Good |
| Dec | 16°C | 10°C | 8d (49mm) | 7.3h | 82% Very Humid | 2.9 Moderate | | Good |
Sardinia
The Mediterranean's second-largest island pairs Caribbean-rivaling turquoise waters with 7,000 mysterious Bronze Age ruins, pastoral mountain villages, and fiercely unique Sardinian cuisine.
View Full Destination Guide
What to Pack for September
Summer clothing like shorts, t-shirts, and sundresses will be comfortable. Bring a light cardigan for air-conditioned spaces. Pack a compact umbrella or light rain jacket for occasional showers. Don't forget a wide-brimmed hat and high-SPF sunscreen — the sun is strong.
🎒Personalized Packing List
Tell us about your trip and we'll create a custom packing list based on the weather.
Your Packing List
📋Essentials
👕Clothing
👟Footwear
🎒Accessories
🧴Toiletries & Health
Planning a trip to Sardinia?
Frequently Asked Questions
Is September a good time to visit Sardinia?
Does it get cold at night in Sardinia in September?
What should I pack for Sardinia in September?
Does it rain a lot in Sardinia in September?
Can you swim in Sardinia in September?
How many hours of daylight are there in Sardinia in September?
Is September peak season in Sardinia?
More Sardinia Guides
Best Time to Visit
Coming soon
Things to Do
Coming soon
Where to Stay
Best neighborhoods and hotel recommendations
Cost & Budget
Daily costs, money-saving tips, and budget breakdown
Itineraries
Coming soon
Overview
Complete travel guide for Sardinia: top things to do, itineraries, and typical costs.