Vaasa Weather in May

What's the weather like in Vaasa (Province of Western Finland) in May 2023?

The climate in Vaasa during May can be summarized as cool and reasonably dry.

May is in the spring in Vaasa and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a cool 13°C (55°F), whilst at night 4°C (38°F) is normal.

Vaasa weather averages (imperial / metric)
Daytime temperature 12.7°C 54.8°F
Nightly temperature 3.6°C 38.4°F
Average temperature 8.1°C 46.6°F
Daily sunshine 3.8 hrs
Avg rainfall 32 mm 1.3 ins
Rainy days 11 days
Sea temperature 3.1°C 37.6°F
Humidity 70%
Windspeed 16.2kph 10 mph

On average May is the 4th driest month of the year in Vaasa with around 32mm 1.3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.

On the flip side this corresponds to an average of 3.8 hours of sunshine per day.

May temperatures in Vaasa

Vaasa average temperature in May

May rainfall

Vaasa average rain in May

May hourly sunshine

Vaasa 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 Vaasa in May 2022.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Vaasa weather stats

Vaasa weather statistics
Hottest month: July 19.6°C 67.3°F
Driest month: February 24mm 0.9ins
Sunniest month: June 0hrs
Coldest month: January -5°C 23°F
Wettest month: August 62mm 2.4ins
Map showing location of Vaasa (63.096, 21.61577)

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