Cagliari weather in April
April in Cagliari: nice, a little rain, with clean air — a great time to visit.
#7 of 12 months in Cagliari · #535 of 897 destinations to visit in April · comfort 78/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
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Cagliari climate normals — April
| Daytime high | 19°C / 66°F | 😎 nice |
|---|---|---|
| Nighttime low | 10°C / 50°F | |
| Rainfall | 49 mm / 1.9 in | 🌦 some rain |
| Rainy days | 9 days | |
| Humidity | 71% | 💧 humid |
| Dew point | 9°C / 47°F | |
| Sunshine | 11.3 h/day | |
| Daylight | 13.2 h | |
| Wind | 21 km/h / 13 mph | |
| Snowfall | 0.1 cm / 0 in | |
| Air quality (US AQI) | 47 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Cagliari in April — FAQ
- Is April a good time to visit Cagliari?
- April in Cagliari: nice, a little rain, with clean air — a great time to visit. It ranks #7 of 12 months for Cagliari on SeasonMap's comfort score (78/100).
- What is the weather like in Cagliari in April?
- In April, Cagliari averages a daily high of 18.9°C and a low of 10.1°C, with about 48.7 mm of rain over roughly 8.6 rainy days.
- What is the air quality in Cagliari in April?
- Cagliari has a mean US Air Quality Index of about 47 in April.