May · Austria
Best time to visit Wachau Valley in May Weather, crowds & prices
Weather in Wachau Valley in May
Average temperature 13°C, 76 mm of rain, about 21 days with 6+ hours of sunshine and 74% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
May score
8.3/10
Ranked #3 of 12 months
- Avg temp
- 13°C
- Rainfall
- 76 mm
- Humidity
- 74%
- Days with 6h+ sun
- 21
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$$ · Peak Season Rates ($$$)
May in Wachau Valley scores 8.3/10 for sightseeing and cultural travel - one of the top 12-month picks (#3). Expect around 13°C, 76 mm of rain, and roughly 21 days with 6+ hours of sunshine this month.
The Wachau follows the Danube between Melk and Krems through vineyard terraces, abbeys, castle ruins, and historic riverside towns.
May in Wachau Valley — reliably good (3rd best month)
Temperatures hover around 13°C (56°F) — the kind of month where neither heat nor cold forces the schedule.
Budget for roughly 76 mm of rain this month — a flexible day or two helps — with about 21 days with 6+ hours of sunshine and 15 hours of daylight to work around it.
That is 8.3/10 on the same scale — 3rd of 12 months, versus 8.4/10 for the best month here.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
Expect peak pricing, and crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Wachau Valley in May?
- In May, Wachau Valley averages 13°C, 76 mm of rain, and about 21 days with 6+ hours of sunshine. Its climate-comfort score is 8.3/10.
- Is May a good time to visit Wachau Valley?
- May earns a 8.3/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Wachau Valley in May?
- Expect about 76 mm of rain in May. Average humidity is 74% and there are about 21 days with 6+ hours of sunshine.
Curated in Wachau Valley
Tickets & experiences
Things to do in Wachau Valley
Wachau Valley, Austria. Live activities and tours from GetYourGuide, matched to this destination.