Brno weather in April
April in Brno: cool, a little rain, with clean air — a great time to visit.
#6 of 12 months in Brno · #488 of 897 destinations to visit in April · comfort 79/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Brno in April
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Brno climate normals — April
| Daytime high | 14°C / 57°F | 🙂 cool |
|---|---|---|
| Nighttime low | 4°C / 39°F | |
| Rainfall | 41 mm / 1.6 in | 🌦 some rain |
| Rainy days | 9 days | |
| Humidity | 69% | 💧 humid |
| Dew point | 2°C / 36°F | |
| Sunshine | 9.7 h/day | |
| Daylight | 13.7 h | |
| Wind | 18 km/h / 11 mph | |
| Snowfall | 2.3 cm / 0.9 in | |
| Air quality (US AQI) | 44 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Brno in April — FAQ
- Is April a good time to visit Brno?
- April in Brno: cool, a little rain, with clean air — a great time to visit. It ranks #6 of 12 months for Brno on SeasonMap's comfort score (79/100).
- What is the weather like in Brno in April?
- In April, Brno averages a daily high of 13.8°C and a low of 3.8°C, with about 41 mm of rain over roughly 8.8 rainy days.
- What is the air quality in Brno in April?
- Brno has a mean US Air Quality Index of about 44 in April.
- Does it snow in Brno in April?
- Brno sees roughly 2.3 cm of snowfall in April.