Climate averages 1991–2020
Graz weather
in July.
A warm, moderately wet month: the warmest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a warm month in Graz: daytime highs average 24.4°C and nights cool to about 13.8°C. By daytime temperature it is the warmest month of the year.
Expect about 84 mm of rain on roughly 13 days, which makes July a moderately wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 15 h 30 min on an average July day.
The nearest other city in this atlas is Maribor (59 km away). In July its highs average 25.8°C, 1.5°C warmer than Graz, with 104 mm of rain.
Among the 6 cities listed in Austria, Graz ranks 3rd of 6 for the warmest July highs and 2nd of 6 for the driest July (rainfall, lowest first). The mean July high of those 6 cities is 24.3°C; Graz is level with that mean.
From July to August, average highs fall by 0.4°C to 24.0°C, and monthly rainfall rises from 84 mm to 89 mm.
The annual picture
July 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 | 22.6°C11.9°C | 11.9°C | 90 | 13.5 | 15.816 h |
| July, selected | 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
July in nearby cities
- Maribor in JulySlovenia · 59 kmHigh 25.8°C · Low 16.1°C · 104 mm rain
- Szombathely in JulyHungary · 91 kmHigh 26.0°C · Low 16.3°C · 79 mm rain
- Klagenfurt am Wörthersee in JulyAustria · 99 kmHigh 24.5°C · Low 15.1°C · 140 mm rain
- Ljubljana in JulySlovenia · 134 kmHigh 25.3°C · Low 15.8°C · 95 mm rain
- Vienna in JulyAustria · 145 kmHigh 25.8°C · Low 16.3°C · 79 mm rain
- Zagreb in JulyCroatia · 145 kmHigh 27.5°C · Low 17.2°C · 77 mm rain
- Linz in JulyAustria · 163 kmHigh 24.3°C · Low 15.1°C · 93 mm rain
- Bratislava in JulySlovakia · 173 kmHigh 26.3°C · Low 16.6°C · 78 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.