Zagreb Weather in April
In April, Zagreb averages a high of 17°C (63°F) and a low of 8°C (47°F), from 52 years of daily records (1971–2025).
17°C
Average high
63°F
8°C
Average low
47°F
30°C
Record high
86°F · April 29, 2012
-1°C
Record low
29°F · April 7, 2021
What April Is Like in Zagreb
- April in Zagreb has become 2.1°C (3.7°F) warmer on average: the 2011–2025 average against 1970–1989.
- 5 of the 10 warmest Aprils on record in Zagreb have come since 2011.
- The warmest April in the record was 2018; the coldest was 1997.
At least 1 mm of rain falls on 29% of April days, and the month averages 62 mm in total.
Warmest: 2018 (22.3°C)Latest: 2023 (16.0°C)10-year averageLong-run average (17.2°C)
Look Up a Day in April
See the weather in Zagreb on any April date, year by year.
Source: NOAA GHCN-Daily, Zagreb-Gric (1971–2025). Averages cover 1971–2025. How we compute this