Vienna, Austria Weather
Vienna hourly forecast: next 24 hours
Today's high of 86°F (30°C) is about 5°F (3°C) above the typical August high of 81°F (27°C).
Current conditions in detail
Vienna weather tomorrow (Friday, August 14)
Tomorrow in Vienna looks sunny, with a high of 89° and an overnight low of 60°. Rain is unlikely (0% chance). Winds top out near 4 mph, and the UV index reaches 7 (high).
Vienna 14-day forecast
About the weather in Vienna
Vienna has a humid subtropical climate, marked by hot, humid summers and generally mild winters. Average daytime highs range from about 40°F (4°C) in January to around 81°F (27°C) in July, and the city records roughly 115 days of measurable precipitation a year.
Vienna weather: quick facts
- Hottest month: July - highs near 81°F (27°C)
- Coldest month: January - highs near 40°F (4°C)
- Record high: 98°F (36°C) · Record low: 5°F (-15°C) (2015–2024)
- Wettest month: September (9 rainy days) · Sunniest: June (12.6 h sun/day)
- Climate type: humid subtropical - hot, humid summers and generally mild winters
- Snow: about 8 days a year
Temperatures through the year
The warmest stretch of the year centers on July. Highs average 81°F (27°C) and overnight lows stay near 64°F (18°C). The coolest month is January, with typical highs of 40°F (4°C) and lows around 29°F (-2°C). Based on 2015–2024 weather data, temperatures have reached as high as 98°F (36°C) and dropped as low as 5°F (-15°C).
Rain, sun and snow
September is usually the wettest month. It brings about 3.3 inches (84 mm) of rain over 9 days, while March is the driest. June brings the most sunshine, averaging 12.6 hours of sun a day. Snow falls on about 8 days in a typical year, mostly from November through March.
Season by season
Spring (March through May)
Spring in Vienna is mild, with daytime highs averaging 60°F (16°C) and nights around 43°F (6°C); expect showers on roughly 29 days across the season.
Summer (June through August)
Summer in Vienna is mild and warm, with daytime highs averaging 80°F (27°C) and nights around 62°F (17°C); expect showers on roughly 30 days across the season.
Fall (September through November)
Fall in Vienna is crisp but comfortable, with daytime highs averaging 60°F (16°C) and nights around 47°F (8°C); expect showers on roughly 27 days across the season.
Winter (December through February)
Winter in Vienna is chilly, with daytime highs averaging 42°F (6°C) and nights around 31°F (0°C); expect showers on roughly 29 days across the season, plus around 7 snowy days.
Average temperatures in Vienna by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 40° | 29° | 10 | 1.6 in | 4.5 h/day | 79% |
| February | 46° | 33° | 9 | 1.4 in | 6.4 h/day | 74% |
| March | 52° | 36° | 7 | 1.2 in | 8.2 h/day | 67% |
| April | 60° | 43° | 9 | 2.0 in | 9.8 h/day | 63% |
| May | 67° | 51° | 13 | 3.1 in | 10.4 h/day | 68% |
| June | 78° | 60° | 12 | 2.7 in | 12.6 h/day | 65% |
| July | 81° | 64° | 10 | 2.4 in | 12.4 h/day | 60% |
| August | 81° | 63° | 9 | 2.4 in | 11.4 h/day | 64% |
| September | 71° | 55° | 9 | 3.3 in | 9.2 h/day | 70% |
| October | 61° | 47° | 10 | 2.2 in | 7.0 h/day | 78% |
| November | 49° | 38° | 8 | 1.7 in | 5.1 h/day | 82% |
| December | 42° | 32° | 10 | 1.8 in | 4.3 h/day | 83% |