Sankt Valentin Weather in May

What's the weather like in Sankt Valentin (Lower Austria) in May 2025?

The climate in Sankt Valentin during May can be summarized as mild and a little damp.

May is in the spring in Sankt Valentin and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 19°C (67°F), whilst at night 8°C (46°F) is normal.

Sankt Valentin weather averages (imperial / metric)
Daytime temperature 19.3°C 66.7°F
Nightly temperature 7.9°C 46.2°F
Average temperature 13.6°C 56.5°F
Daily sunshine 7.3 hrs
Avg rainfall 87 mm 3.4 ins
Rainy days 14 days
Sea temperature 14.8°C 58.7°F
Humidity 71%
Windspeed 9.7kph 6 mph

On average May is the 4th wettest month of the year in Sankt Valentin with around 87mm 3.4 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.3 hours of sunshine per day.

May temperatures in Sankt Valentin

Sankt Valentin average temperature in May

May rainfall

Sankt Valentin average rain in May

May hourly sunshine

Sankt Valentin average rain in May

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Sankt Valentin in May 2024.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Sankt Valentin weather stats

Sankt Valentin weather statistics
Hottest month: July 23.9°C 75°F
Driest month: January 40mm 1.6ins
Sunniest month: August 7.5hrs
Coldest month: January 1.1°C 34°F
Wettest month: June 108mm 4.3ins
Map showing location of Sankt Valentin (48.16667, 14.51667) Sankt Valentin map pin © Google

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