Vaasa Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Vaasa.
Climate overview of Vaasa
The climate in Vaasa, Western Finland, Finland, is marked by large temperature swings across the seasons, ranging from 21°C (70°F) in July to -2°C (28°F) in February.
Annual rain/snowfall is moderate at around 654 mm (26 in), with August being the wettest month. The city also has a distinct dry season from February to April, with pleasant summers and very cold winters. Sunshine peaks in June, when the city sees around 10.2 hours of sunshine per day.
Vaasa Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Vaasa - and find the best time to visit.
Monthly Temperature in Vaasa
In Vaasa, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a pleasant 21°C (70°F) in July. In February, the coolest month of the year, temperatures drop to a very cold -2°C (28°F).
At night, temperatures range from around 12°C (54°F) in July to -8°C (18°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Vaasa
On average, Vaasa receives a reasonable amount of rain/snowfall, with an annual precipitation of 654 mm (26 in). Vaasa can be quite wet during August, receiving approximately 77 mm (3 in) of precipitation over 15 rainy days.
In contrast, during the driest month (March), you will experience much drier conditions, with 35 mm (1.4 in) of precipitation spread across 14 snowy/rainy days. For more details, please visit our Vaasa Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Vaasa
Vaasa can be enjoyed more throughout the sunniest month of June under a blue sky, with approximately 10.2 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 0.6 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit Vaasa
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July and August
- Warmest weather: July and August
- Most sunshine: June
- Fewest rainy days: April, May, June and July
- Seasonal pattern: A distinct dry season from February to April, with pleasant summers and very cold winters
- Coldest conditions: February, with freezing nights around -8°C (18°F).
Frequently asked questions about the climate in Vaasa
What is the best time to visit Vaasa?
July and August typically offer the most optimal weather in Vaasa. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions. Vaasa has a distinct dry season from February to April, with pleasant summers and very cold winters.
What temperatures can I expect in Vaasa?
Daytime highs range from -2°C (28°F) in February to 21°C (70°F) in July. Nighttime lows range from -8°C (18°F) to 12°C (54°F). Temperatures vary considerably through the year.
How much rain does Vaasa get?
Annual rainfall is around 654 mm (26 in). August is the wettest month with 77 mm (3 in), while March is the driest with 35 mm (1.4 in).
How sunny is Vaasa?
Vaasa receives around 1,781 hours of sunshine per year. June is the sunniest month with 305 hours, while December is the cloudiest with just 19 hours.
Vaasa 3-Day Forecast
Vaasa 3-Day Forecast
Vaasa on the map
Vaasa is highlighted - select any city to see its climate.
Popular this month
Where to go in July - average daytime high across popular destinations.
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Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Air Guitar World Championship Finland
This is something you might want to add to your bucket list. August is also the perfect time to visit Finland. The days are long and the temperature is amazing.
Sleeping in a glass iglo in Finland
Sleeping in a glass igloo with the Northern Lights shining above you. The most famous place is in the Iglo village in Kakslattaunen. The idea is amazing and definitely something to add to your bucket list.
See the northern lights
The northern lights, polar light or Aarora Borealis is a true spectacle of nature! Green, sometimes purple, red and yellow streaks of light colors the dark skies.