Cagliari weather in July
July in Cagliari: hot, dry — an excellent time to visit.
#4 of 12 months in Cagliari · #135 of 897 destinations to visit in July · comfort 91/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Cagliari in July
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Cagliari climate normals — July
| Daytime high | 34°C / 92°F | 🥵 hot |
|---|---|---|
| Nighttime low | 22°C / 72°F | |
| Rainfall | 0 mm / 0 in | ☀️ dry |
| Rainy days | 0 days | |
| Humidity | 57% | 🍃 comfortable |
| Dew point | 18°C / 65°F | |
| Sunshine | 13.1 h/day | |
| Daylight | 14.6 h | |
| Wind | 19 km/h / 12 mph | |
| Air quality (US AQI) | 53 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Cagliari in July — FAQ
- Is July a good time to visit Cagliari?
- July in Cagliari: hot, dry — an excellent time to visit. It ranks #4 of 12 months for Cagliari on SeasonMap's comfort score (91/100).
- What is the weather like in Cagliari in July?
- In July, Cagliari averages a daily high of 33.6°C and a low of 22.1°C, with about 0.3 mm of rain over roughly 0 rainy days.
- What is the air quality in Cagliari in July?
- Cagliari has a mean US Air Quality Index of about 53 in July.