Graz weather in April
April in Graz: cool, a little rain, with clean air — a great time to visit.
#7 of 12 months in Graz · #546 of 897 destinations to visit in April · comfort 78/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
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Graz climate normals — April
| Daytime high | 14°C / 57°F | 🙂 cool |
|---|---|---|
| Nighttime low | 3°C / 38°F | |
| Rainfall | 64 mm / 2.5 in | 🌦 some rain |
| Rainy days | 11 days | |
| Humidity | 72% | 💧 humid |
| Dew point | 3°C / 37°F | |
| Sunshine | 9.5 h/day | |
| Daylight | 13.6 h | |
| Wind | 12 km/h / 8 mph | |
| Snowfall | 2 cm / 0.8 in | |
| Air quality (US AQI) | 41 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Graz in April — FAQ
- Is April a good time to visit Graz?
- April in Graz: cool, a little rain, with clean air — a great time to visit. It ranks #7 of 12 months for Graz on SeasonMap's comfort score (78/100).
- What is the weather like in Graz in April?
- In April, Graz averages a daily high of 14°C and a low of 3.1°C, with about 64.4 mm of rain over roughly 10.6 rainy days.
- What is the air quality in Graz in April?
- Graz has a mean US Air Quality Index of about 41 in April.
- Does it snow in Graz in April?
- Graz sees roughly 2 cm of snowfall in April.