Graz weather in July
July in Graz: warm, rainy, with clean air — an excellent time to visit.
#3 of 12 months in Graz · #207 of 897 destinations to visit in July · comfort 89/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Graz in July
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Graz climate normals — July
| Daytime high | 26°C / 78°F | 🌤 warm |
|---|---|---|
| Nighttime low | 15°C / 58°F | |
| Rainfall | 99 mm / 3.9 in | 🌧 rainy |
| Rainy days | 14 days | |
| Humidity | 72% | 💧 humid |
| Dew point | 15°C / 59°F | |
| Sunshine | 11.9 h/day | |
| Daylight | 15.5 h | |
| Wind | 11 km/h / 7 mph | |
| Air quality (US AQI) | 46 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Graz in July — FAQ
- Is July a good time to visit Graz?
- July in Graz: warm, rainy, with clean air — an excellent time to visit. It ranks #3 of 12 months for Graz on SeasonMap's comfort score (89/100).
- What is the weather like in Graz in July?
- In July, Graz averages a daily high of 25.6°C and a low of 14.7°C, with about 99.3 mm of rain over roughly 14.2 rainy days.
- What is the air quality in Graz in July?
- Graz has a mean US Air Quality Index of about 46 in July.