Zagreb Weather in June
In June, Zagreb averages a high of 26°C (78°F) and a low of 16°C (61°F), from 52 years of daily records (1971–2025).
26°C
Average high
78°F
16°C
Average low
61°F
37°C
Record high
99°F · June 29, 2021
7°C
Record low
44°F · June 7, 1986
What June Is Like in Zagreb
- June in Zagreb has become 3.5°C (6.3°F) warmer on average: the 2011–2025 average against 1970–1989.
- 6 of the 10 warmest Junes on record in Zagreb have come since 2011.
- The coldest June reading, 7°C (44°F) on June 7, 1986, has not been matched in 39 years.
- A typical June brings 5.5 days above 30°C (86°F).
At least 1 mm of rain falls on 32% of June days, and the month averages 89 mm in total.
Warmest: 2003 (30.7°C)Latest: 2023 (26.4°C)10-year averageLong-run average (25.7°C)
Look Up a Day in June
See the weather in Zagreb on any June date, year by year.
Source: NOAA GHCN-Daily, Zagreb-Gric (1971–2025). Averages cover 1971–2025. How we compute this