How warm is it in Vienna in July?

Daytime highs averaged 27.3 °C, night-time lows 15.7 °C. The highest value of the past 10 years was 37.8 °C (31 Jul 2026), the lowest 8.2 °C (1 Jul 2018).

How often does it rain in Vienna in July?

On average there were 14.6 rain days (at least 1 mm) with 76.9 mm of precipitation in total.

🇦🇹 Weather in Vienna in July

This is what the weather in Vienna (Austria) was like in July in 2017–2026.

Key facts at a glance

Prevailing weather: Light rain

Avg. daytime high

27.3 °C

25.4 °C – 29.0 °C

Avg. night-time low

15.7 °C

14.3 °C – 17.1 °C

Avg. rain days in period

14.6

47 % of days · ≥ 1.0 mm

Avg. precipitation in period

76.9 mm

48.0 mm – 116 mm

Avg. sunshine per day

n/a

Sunshine duration is not available from this data source.

Avg. sea temperature

–

No sea nearby – no sea temperature.

Extremes: Highest temperature 37.8 °C (31 Jul 2026) · Lowest temperature 8.2 °C (1 Jul 2018) · Avg. daily peak wind 18 km/h

Weather mix of all days

50Sunny
83Partly cloudy
30Cloudy
96Light rain
50Rain

Summary

On average 27.3 °C during the day and 15.7 °C at night.
On average 14.6 rain days (Rain day = at least 1.0 mm of precipitation) with 76.9 mm of precipitation in total.
Prevailing: Light rain.
Warmest year: 2026 (avg. 29.0 °C), coolest: 2020 (avg. 25.4 °C).
Wettest year: 2025 (116 mm), driest: 2024 (48.0 mm).
Extremes: 37.8 °C on 31 Jul 2026 and 8.2 °C on 1 Jul 2018.

Overall values from all 10 years. How is this calculated?

Temperatures per year

Average over your travel period

Precipitation & rain days

Year by year

2026
Avg. max29.0°Avg. min16.2°
Rain days
10 Rain days
Precipitation
52.4 mm
Avg. sunshine per day
n/a
Sea temperature
–
Max 37.8 °C · Min 12.1 °C
2025
Avg. max26.0°Avg. min15.1°
Rain days
22 Rain days
Precipitation
116 mm
Avg. cloud cover
64 % cloudy
Sea temperature
–
Max 33.7 °C · Min 11.6 °C
2024
Avg. max28.5°Avg. min17.1°
Rain days
14 Rain days
Precipitation
48.0 mm
Avg. cloud cover
56 % cloudy
Sea temperature
–
Max 33.6 °C · Min 12.3 °C
2023
Avg. max27.7°Avg. min16.6°
Rain days
14 Rain days
Precipitation
72.2 mm
Avg. cloud cover
59 % cloudy
Sea temperature
–
Max 33.8 °C · Min 10.5 °C
2022
Avg. max27.8°Avg. min15.6°
Rain days
13 Rain days
Precipitation
67.9 mm
Avg. cloud cover
50 % cloudy
Sea temperature
–
Max 34.3 °C · Min 10.4 °C
2021
Avg. max27.7°Avg. min16.0°
Rain days
13 Rain days
Precipitation
80.5 mm
Avg. cloud cover
53 % cloudy
Sea temperature
–
Max 34.1 °C · Min 12.0 °C
2020
Avg. max25.4°Avg. min14.3°
Rain days
18 Rain days
Precipitation
88.7 mm
Avg. cloud cover
55 % cloudy
Sea temperature
–
Max 33.8 °C · Min 9.9 °C
2019
Avg. max27.5°Avg. min15.8°
Rain days
12 Rain days
Precipitation
57.6 mm
Avg. cloud cover
63 % cloudy
Sea temperature
–
Max 35.4 °C · Min 10.4 °C
2018
Avg. max26.4°Avg. min15.3°
Rain days
13 Rain days
Precipitation
87.1 mm
Avg. cloud cover
56 % cloudy
Sea temperature
–
Max 31.7 °C · Min 8.2 °C
2017
Avg. max27.0°Avg. min15.3°
Rain days
17 Rain days
Precipitation
98.9 mm
Avg. cloud cover
64 % cloudy
Sea temperature
–
Max 32.6 °C · Min 10.8 °C

Frequently asked questions

How warm is it in Vienna in July?: Daytime highs averaged 27.3 °C, night-time lows 15.7 °C. The highest value of the past 10 years was 37.8 °C (31 Jul 2026), the lowest 8.2 °C (1 Jul 2018).
How often does it rain in Vienna in July?: On average there were 14.6 rain days (at least 1 mm) with 76.9 mm of precipitation in total.

Check your exact travel dates

Choose your travel period – we show the weather for exactly those days.

Data sources

Weather data: Data obtained from the NASA Langley Research Center (LaRC) POWER Project funded through the NASA Earth Science/Applied Science Program
Reanalysis (weather model constrained by observations) on a coarse grid of about 50 km. Values represent a large area and can differ from local conditions, especially on islands, coasts and in mountains. No sunshine duration.
Reanalysis (weather model constrained by observations)
Reanalysis values represent a grid cell (approx. 25–50 km) and may differ from local measurements on coasts, islands and in mountains.
Sea temperature: MUR SST data were provided by JPL under support by NASA MEaSUREs program; accessed via NOAA CoastWatch ERDDAP
Daily multi-scale ultra-high resolution (≈ 1 km) analysis of satellite measurements (infrared, microwave) and in-situ data. Represents the foundation temperature below the daily warm surface layer. (Satellite and in-situ analysis)
Place search: Natural Earth (public domain) · GeoNames (CC BY 4.0) / OpenStreetMap (ODbL)