Zagreb weather in April
April in Zagreb: cool, a little rain, with clean air — an excellent time to visit.
#6 of 12 months in Zagreb · #298 of 604 destinations to visit in April · comfort 80/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Zagreb climate normals — April
| Daytime high | 16°C / 60°F | 🙂 cool |
|---|---|---|
| Nighttime low | 5°C / 41°F | |
| Feels like (high) | 14°C / 57°F | |
| Rainfall | 78 mm / 3.1 in | 🌦 some rain |
| Rainy days | 9 days | |
| Humidity | 71% | 💧 humid |
| Dew point | 5°C / 40°F | |
| Sunshine | 9.6 h/day | |
| Daylight | 13.6 h | |
| Wind | 14 km/h / 9 mph | |
| Snowfall | 1.1 cm / 0.4 in | |
| Air quality (US AQI) | 44 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Zagreb?
Loading map…
Zagreb in April — FAQ
- Is April a good time to visit Zagreb?
- April in Zagreb: cool, a little rain, with clean air — an excellent time to visit. It ranks #6 of 12 months for Zagreb on SeasonMap's comfort score (80/100).
- What is the weather like in Zagreb in April?
- In April, Zagreb averages a daily high of 15.8°C and a low of 5.1°C, with about 78.1 mm of rain over roughly 9.2 rainy days.
- What is the air quality in Zagreb in April?
- Zagreb has a mean US Air Quality Index of about 44 in April.
- Does it snow in Zagreb in April?
- Zagreb sees roughly 1.1 cm of snowfall in April.