Graz weather in June
June in Graz: warm, a little rain, with clean air — one of the best months to visit.
#1 of 12 months in Graz · #72 of 897 destinations to visit in June · comfort 93/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Graz in June
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Graz climate normals — June
| Daytime high | 24°C / 76°F | 🌤 warm |
|---|---|---|
| Nighttime low | 13°C / 56°F | |
| Rainfall | 79 mm / 3.1 in | 🌦 some rain |
| Rainy days | 13 days | |
| Humidity | 75% | 💦 very humid |
| Dew point | 14°C / 58°F | |
| Sunshine | 11.9 h/day | |
| Daylight | 15.8 h | |
| Wind | 12 km/h / 7 mph | |
| Air quality (US AQI) | 50 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Graz in June — FAQ
- Is June a good time to visit Graz?
- June in Graz: warm, a little rain, with clean air — one of the best months to visit. It ranks #1 of 12 months for Graz on SeasonMap's comfort score (93/100).
- What is the weather like in Graz in June?
- In June, Graz averages a daily high of 24.2°C and a low of 13.3°C, with about 79.4 mm of rain over roughly 13.2 rainy days.
- What is the air quality in Graz in June?
- Graz has a mean US Air Quality Index of about 50 in June.