Vienna Weather in May
Austria · Oceanic climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
May in Vienna sees average temperatures ranging from a low of 10.4°C (50.7°F) to a high of 19.7°C (67.5°F), with a mean of 15.0°C (59.0°F). Compared to the annual average of 11.7°C (53.1°F), this month is 3.3°C warmer than the yearly norm. Precipitation averages 73.8mm, making it approximately 14.0mm wetter than the monthly average of 59.0mm. The city receives an average of 10.7 hours of sunshine per day during May, with relative humidity averaging 66.6%. Wind speeds reach an average maximum of 21.6 km/h. For travelers, this month offers a temperature experience in Vienna, with wetter-than-average conditions compared to the rest of the year.
There's something about Vienna in December that feels like stepping into a music box. The Christkindlmärkte open, the air smells of glühwein and roasted almonds, and 2°C feels almost cozy when you're wrapped in wool. I spent a winter week there and attended three operas — the cultural calendar peaks when the temperatures drop. Spring (April-May) is when the city thaws; the Stadtpark bursts with tulips and the coffee house terraces reopen. Summer is surprisingly green along the Danube but tourist-heavy. Autumn is when locals reclaim their city.
May vs Adjacent Months
| Metric | April | May | June |
|---|---|---|---|
| Mean Temp | 10.1°C (50.2°F) | 15.0°C (59.0°F) | 20.2°C (68.4°F) |
| Rainfall | 55.5mm | 73.8mm | 83.4mm |
| Sunshine | 9.5 hrs | 10.7 hrs | 12.4 hrs |
| Humidity | 62.5% | 66.6% | 67.0% |
| Wind | 21.8 km/h | 21.6 km/h | 20.0 km/h |
| Rainy Days | 14.2 | 17.2 | 17.8 |
| Snowfall | 1.5 cm | 0.0 cm | 0.0 cm |
Seasonal Context
May falls in Spring in the Northern Hemisphere. Spring is a transitional season with temperatures rising from winter lows. For travelers visiting Vienna in May, the data indicates favorable conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Vienna in May?
The average temperature in Vienna during May ranges from 10.4°C (50.7°F) to 19.7°C (67.5°F), with a mean of 15.0°C (59.0°F).
How much does it rain in Vienna in May?
Vienna receives an average of 73.8mm of precipitation in May, spread across approximately 17.2 rainy days.
What should I pack for Vienna in May?
Based on May weather data, pack layers including light jackets and t-shirts, plus an umbrella.
Is May a good time to visit Vienna?
May is a good time to visit Vienna, with comfortable temperatures and manageable rainfall.
Other Months for Vienna
Cities with Similar May Climate (Oceanic)
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: 48.21°, 16.37°. Timezone: Europe/Vienna. Last updated: 2026-07-30.