Climate averages 1991–2020
Vienna weather
in July.
A warm, moderately wet month: the warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a warm month in Vienna: daytime highs average 25.8°C and nights cool to about 16.3°C. By daytime temperature it is the warmest month of the year.
Expect about 79 mm of rain on roughly 12 days, which makes July a moderately wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 15 h 39 min on an average July day.
The nearest other city in this atlas is Bratislava (55 km away). In July its highs average 26.3°C, about as warm as Vienna, with 78 mm of rain.
Among the 6 cities listed in Austria, Vienna ranks 1st of 6 for the warmest July highs and 1st of 6 for the driest July (rainfall, lowest first). The mean July high of those 6 cities is 24.3°C; Vienna is 1.5°C warmer than that mean.
From July to August, average highs fall by 0.2°C to 25.7°C, and monthly rainfall falls from 79 mm to 71 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
Vienna climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 3.1°C-2.9°C | -2.9°C | 35 | 8.3 | 8.89 h |
| February | 5.5°C-2.2°C | -2.2°C | 32 | 7.6 | 10.210 h |
| March | 10.1°C0.9°C | 0.9°C | 47 | 9.8 | 11.912 h |
| April | 15.7°C5.4°C | 5.4°C | 45 | 9.0 | 13.614 h |
| May | 19.9°C10.3°C | 10.3°C | 72 | 11.9 | 15.215 h |
| June | 23.7°C14.2°C | 14.2°C | 76 | 11.8 | 16.016 h |
| July, selected | 25.8°C16.3°C | 16.3°C | 79 | 12.3 | 15.616 h |
| August | 25.7°C16.0°C | 16.0°C | 71 | 10.1 | 14.314 h |
| September | 20.3°C11.8°C | 11.8°C | 71 | 9.4 | 12.613 h |
| October | 14.7°C7.1°C | 7.1°C | 47 | 8.7 | 10.911 h |
| November | 8.7°C2.7°C | 2.7°C | 43 | 9.1 | 9.39 h |
| December | 3.8°C-1.7°C | -1.7°C | 38 | 8.8 | 8.48 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
- Bratislava in JulySlovakia · 55 kmHigh 26.3°C · Low 16.6°C · 78 mm rain
- Szombathely in JulyHungary · 110 kmHigh 26.0°C · Low 16.3°C · 79 mm rain
- Győr in JulyHungary · 111 kmHigh 26.8°C · Low 17.2°C · 69 mm rain
- Brno in JulyCzechia · 111 kmHigh 25.0°C · Low 15.5°C · 84 mm rain
- Nitra in JulySlovakia · 127 kmHigh 26.4°C · Low 16.4°C · 72 mm rain
- Graz in JulyAustria · 145 kmHigh 24.4°C · Low 13.8°C · 84 mm rain
- Zlín in JulyCzechia · 148 kmHigh 24.3°C · Low 15.1°C · 105 mm rain
- Linz in JulyAustria · 155 kmHigh 24.3°C · Low 15.1°C · 93 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 Vienna) is explained once on the Vienna year overview and on the Sources, method and limits page.