Historical Weather in Vienna, Austria
See 55+ years of weather history for any date in Vienna going back to 1970.
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Monthly Climate Averages
Historical temperature and precipitation averages for Vienna, Austria, based on 55+ years of weather data.
Temperatures shown in Celsius with Fahrenheit in parentheses. Rainfall in millimetres, snowfall in centimetres.
Vienna Weather by Month
January in Vienna has become 1.8°C (3.3°F) warmer on average: the 2012–2026 average against 1970–1989.
February in Vienna has become 2.4°C (4.4°F) warmer on average: the 2012–2026 average against 1970–1989.
March in Vienna has become 1.8°C (3.2°F) warmer on average: the 2012–2026 average against 1970–1989.
April in Vienna has become 1.8°C (3.2°F) warmer on average: the 2012–2026 average against 1970–1989.
May in Vienna has become 0.8°C (1.4°F) warmer on average: the 2012–2026 average against 1970–1989.
Vienna's hottest June day on record is a recent one: 40°C (103°F) on June 28, 2026.
Vienna's hottest July day on record is a recent one: 38°C (100°F) on July 31, 2026.
Vienna's hottest August day on record is a recent one: 40°C (103°F) on August 5, 2026.
5 of the 10 warmest Septembers on record in Vienna have come since 2011.
7 of the 10 warmest Octobers on record in Vienna have come since 2011.
November in Vienna has become 1.9°C (3.4°F) warmer on average: the 2011–2025 average against 1970–1989.
5 of the 10 warmest Decembers on record in Vienna have come since 2011.
Source: NOAA GHCN-Daily, Wien (1971–2026). Records through 2026.