Climate averages 1991–2020
Graz weather
in June.
A warm, wet month: the 3rd warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a warm month in Graz: daytime highs average 22.6°C and nights cool to about 11.9°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 90 mm of rain on roughly 14 days, which makes June a wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 15 h 50 min on an average June day.
The nearest other city in this atlas is Maribor (59 km away). In June its highs average 24.0°C, 1.5°C warmer than Graz, with 107 mm of rain.
Among the 6 cities listed in Austria, Graz ranks joint 2nd of 6 for the warmest June highs and 3rd of 6 for the driest June (rainfall, lowest first). The mean June high of those 6 cities is 22.5°C; Graz is 0.1°C warmer than that mean.
From June to July, average highs rise by 1.8°C to 24.4°C, and monthly rainfall falls from 90 mm to 84 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
Graz climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 3.4°C-5.3°C | -5.3°C | 27 | 6.2 | 9.09 h |
| February | 5.6°C-4.3°C | -4.3°C | 33 | 7.0 | 10.210 h |
| March | 10.0°C-0.6°C | -0.6°C | 45 | 8.4 | 11.912 h |
| April | 15.0°C3.6°C | 3.6°C | 54 | 9.9 | 13.614 h |
| May | 19.0°C8.3°C | 8.3°C | 85 | 13.0 | 15.015 h |
| June, selected | 22.6°C11.9°C | 11.9°C | 90 | 13.5 | 15.816 h |
| July | 24.4°C13.8°C | 13.8°C | 84 | 12.8 | 15.515 h |
| August | 24.0°C13.8°C | 13.8°C | 89 | 11.8 | 14.214 h |
| September | 19.2°C9.7°C | 9.7°C | 83 | 10.1 | 12.613 h |
| October | 14.3°C5.4°C | 5.4°C | 64 | 9.3 | 10.911 h |
| November | 8.6°C1.2°C | 1.2°C | 59 | 8.5 | 9.49 h |
| December | 3.6°C-4.0°C | -4.0°C | 45 | 7.8 | 8.69 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 · 59 kmHigh 24.0°C · Low 14.3°C · 107 mm rain
- Szombathely in JuneHungary · 91 kmHigh 23.9°C · Low 14.3°C · 81 mm rain
- Klagenfurt am Wörthersee in JuneAustria · 99 kmHigh 22.6°C · Low 13.1°C · 136 mm rain
- Ljubljana in JuneSlovenia · 134 kmHigh 23.2°C · Low 13.6°C · 105 mm rain
- Vienna in JuneAustria · 145 kmHigh 23.7°C · Low 14.2°C · 76 mm rain
- Zagreb in JuneCroatia · 145 kmHigh 25.2°C · Low 15.0°C · 84 mm rain
- Linz in JuneAustria · 163 kmHigh 22.5°C · Low 13.3°C · 87 mm rain
- Bratislava in JuneSlovakia · 173 kmHigh 24.1°C · Low 14.5°C · 73 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 Graz) is explained once on the Graz year overview and on the Sources, method and limits page.