Weather in Vienna
Live weather and 7-day forecast for Vienna, Austria, followed by what to expect in each month of the year.
Sunrise 07:25 Sunset 17:55 Daylight 10h 30m Sun times →
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Forecast data from Open-Meteo
Climate in Vienna: month by month
Averaged over 2023–2025, the warmest month in Vienna is July, with highs around 28 °C (82 °F) and lows around 18 °C (64 °F); the coolest is January, with highs around 5 °C (41 °F) and lows around -1 °C (30 °F). Average lows fall below freezing in January.
Vienna gets about 714 mm (28 in) of precipitation a year. The wettest month is September (130 mm over about 10 days) and the driest is February (28 mm).
| Month | Avg high | Avg low | Precipitation (mm) | Wet days | Daylight |
|---|---|---|---|---|---|
| January | 5° | -1° | 36 | 9 | 8h 47m |
| February | 8° | 1° | 28 | 7 | 10h 13m |
| March | 13° | 3° | 49 | 7 | 11h 50m |
| April | 16° | 6° | 76 | 10 | 13h 39m |
| May | 20° | 10° | 74 | 11 | 15h 11m |
| June | 26° | 16° | 62 | 10 | 16h 3m |
| July | 28° | 18° | 62 | 10 | 15h 42m |
| August | 28° | 17° | 47 | 9 | 14h 21m |
| September | 23° | 13° | 130 | 10 | 12h 38m |
| October | 17° | 8° | 53 | 10 | 10h 54m |
| November | 9° | 2° | 50 | 9 | 9h 16m |
| December | 5° | 1° | 47 | 10 | 8h 22m |
Averages of daily values from the ERA5 reanalysis for 2023–2025 at Vienna's coordinates (model elevation 179 m), via Open-Meteo (CC BY 4.0). Three recent years are not a 30-year climate normal; reanalysis smooths local extremes and tends to count more light-rain days than a rain gauge would. Daylight is sunrise to sunset on the 15th of each month.
Weather questions for Vienna
What is the hottest month in Vienna?
July, with average highs of 28 °C (82 °F) and lows of 18 °C (64 °F) over 2023–2025. The coolest month is January, averaging 5 °C (41 °F) by day and -1 °C (30 °F) at night.
What is the rainiest month in Vienna?
September, with about 130 mm of precipitation on roughly 10 days. The driest month is February (28 mm), and the yearly total is around 714 mm.
When is the weather mildest in Vienna?
Going by the averages, May–June and September are the months with average daytime highs between 18 °C and 27 °C (64–81 °F) — warm but not hot. September is the month most likely to bring rain.
More about Vienna
More for Vienna
More for Vienna: local time, sunrise and sunset, moon phases, and the exact time zone.
About this forecast
The live forecast comes from Open-Meteo, which blends models from national weather services and is fetched fresh in your browser on each visit. Times in the hourly outlook are Vienna local time (Europe/Vienna).