Vienna Weather in May
May in Vienna brings pleasant temperatures, with highs of 21°C (70°F) and nights dropping to 10°C (50°F). Rainfall is on the higher side this month, averaging around 76 mm (3 in), so keep a rain jacket handy.
Rainfall in Vienna in May
This month experiences about 13 days of rain according to historical data, averaging 76 mm (3 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Vienna in May
May is one of the better months to visit Vienna. Expect 21°C (70°F) during the day and 10°C (50°F) at night. The difference between afternoon and evening temperatures is usually noticeable. With overnight lows of 10°C (50°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Vienna in May
With approximately 238 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.
Wind Speed in Vienna in May
Average wind speeds reach 3 m/s (6 knots) in May, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.If you're inclined towards comfortable temperatures and drier conditions, May is a good time to visit Vienna.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Austria, check out our Vienna's climate page.
Vienna Temperature in May
Min Temperature
10°C (50°F)
Max Temperature
21°C (70°F)
Chance of Rain
44%
Precipitation
76 mm (3 in)
Rainy days
13 days
Humidity
53%
Windspeed
3 m/s (6 knots)
Sunshine
238 hours
Percentage Sunshine
52%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Vienna typically stay consistent throughout May, with daily highs averaging around 21°C (70°F). Nights are cool, with lows typically ranging from 9°C (48°F) to 12°C (54°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Vienna in May
Browse day-by-day weather records for Vienna spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Vienna historical weather extremes in May
Our historical data for Vienna spans 1976 to 2026, revealing these weather extremes.
- The hottest May day on record in Vienna reached 33°C (91°F) (May 30, 2005).
- Nighttime temperatures dropped to 0°C (32°F) on May 4, 1979, marking the coldest May night on record.
Best Places in Austria in May
Find out more about the weather in Austria and which places have the best travel conditions in this month. See all of Austria in May →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Vienna in May
Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Vienna in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Austria, check out our Vienna's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Vienna climate overview or explore weather in Austria.
