Climate averages 1991–2020
Zagreb weather
in June.
A warm, moderately wet month: the 3rd warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a warm month in Zagreb: daytime highs average 25.2°C and nights cool to about 15.0°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 84 mm of rain on roughly 11 days, which makes June a moderately wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 15 h 39 min on an average June day.
The nearest other city in this atlas is Maribor (86 km away). In June its highs average 24.0°C, 1.2°C cooler than Zagreb, with 107 mm of rain.
Among the 4 cities listed in Croatia, Zagreb ranks 3rd of 4 for the warmest June highs and 3rd of 4 for the driest June (rainfall, lowest first). The mean June high of those 4 cities is 25.5°C; Zagreb is 0.3°C cooler than that mean.
From June to July, average highs rise by 2.3°C to 27.5°C, and monthly rainfall falls from 84 mm to 77 mm.
The annual picture
June in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Zagreb climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 4.7°C-2.2°C | -2.2°C | 49 | 8.0 | 9.19 h |
| February | 7.2°C-1.6°C | -1.6°C | 56 | 8.3 | 10.310 h |
| March | 12.1°C1.8°C | 1.8°C | 59 | 9.5 | 11.912 h |
| April | 16.9°C6.1°C | 6.1°C | 67 | 10.5 | 13.514 h |
| May | 21.2°C10.8°C | 10.8°C | 87 | 12.7 | 14.915 h |
| June, selected | 25.2°C15.0°C | 15.0°C | 84 | 11.4 | 15.716 h |
| July | 27.5°C17.2°C | 17.2°C | 77 | 10.6 | 15.315 h |
| August | 27.4°C17.3°C | 17.3°C | 81 | 9.4 | 14.114 h |
| September | 21.8°C12.6°C | 12.6°C | 94 | 10.0 | 12.613 h |
| October | 16.6°C8.1°C | 8.1°C | 80 | 9.1 | 11.011 h |
| November | 10.5°C3.6°C | 3.6°C | 80 | 9.6 | 9.510 h |
| December | 5.1°C-1.2°C | -1.2°C | 68 | 9.5 | 8.79 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
June in nearby cities
- Maribor in JuneSlovenia · 86 kmHigh 24.0°C · Low 14.3°C · 107 mm rain
- Bihać in JuneBosnia and Herzegovina · 111 kmHigh 24.5°C · Low 14.3°C · 97 mm rain
- Ljubljana in JuneSlovenia · 117 kmHigh 23.2°C · Low 13.6°C · 105 mm rain
- Rijeka in JuneCroatia · 131 kmHigh 24.9°C · Low 16.7°C · 94 mm rain
- Graz in JuneAustria · 145 kmHigh 22.6°C · Low 11.9°C · 90 mm rain
- Banja Luka in JuneBosnia and Herzegovina · 150 kmHigh 25.0°C · Low 14.2°C · 97 mm rain
- Klagenfurt am Wörthersee in JuneAustria · 157 kmHigh 22.6°C · Low 13.1°C · 136 mm rain
- Szombathely in JuneHungary · 165 kmHigh 23.9°C · Low 14.3°C · 81 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Zagreb) is explained once on the Zagreb year overview and on the Sources, method and limits page.