Zagreb weather in June
June in Zagreb: warm, a little rain — one of the best months to visit.
#2 of 12 months in Zagreb · #166 of 604 destinations to visit in June · comfort 88/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Zagreb climate normals — June
| Daytime high | 27°C / 80°F | 🌤 warm |
|---|---|---|
| Nighttime low | 16°C / 61°F | |
| Feels like (high) | 28°C / 82°F | |
| Rainfall | 78 mm / 3.1 in | 🌦 some rain |
| Rainy days | 10 days | |
| Humidity | 72% | 💧 humid |
| Dew point | 16°C / 60°F | |
| Sunshine | 12.2 h/day | |
| Daylight | 15.7 h | |
| Wind | 12 km/h / 8 mph | |
| Air quality (US AQI) | 54 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Zagreb in June — FAQ
- Is June a good time to visit Zagreb?
- June in Zagreb: warm, a little rain — one of the best months to visit. It ranks #2 of 12 months for Zagreb on SeasonMap's comfort score (88/100).
- What is the weather like in Zagreb in June?
- In June, Zagreb averages a daily high of 26.6°C and a low of 16.1°C, with about 77.9 mm of rain over roughly 9.8 rainy days.
- What is the air quality in Zagreb in June?
- Zagreb has a mean US Air Quality Index of about 54 in June.