Sardinia Weather September
To help you choose the best time to travel, you can find climate data below on the weather in Sardinia in September.
| Sardinia Weather September: | Cagliari | Olbia | |
 | average daily high | +26.9°C | +27°C |
 | average daily low | +17°C | +15.9°C |
 | sea temperature | +24°C | +24°C |
 | daylight hours | 12.9h | 12.9h |
 | sunny/overcast hours | 8.2/4.7h | 8.3/4.6h |
 | average monthly precipitation | 31 mm | 41 mm |
Temperature in Sardinia
The average daily maximum in September is +26.9 — +27°C, and the minimum +17 — +15.9°C.
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Sea temperature
The average monthly temperature in the Mediterranean Sea on the beaches of Cagliari in September is +24 degrees and in the Tyrrhenian Sea on the beaches of Olbia +24 degrees.
The water is warm enough for nearly everyone to bathe in.
Precipitation
The normal amount of precipitation for September is from 31 to 41 mm, a negligible amount.