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.
Vaasa Weather in April
April in Vaasa typically sees daytime highs of 8°C (46°F) and nighttime lows of -1°C (30°F). Expect some snow/rainfall during the month.
Rainfall in Vaasa in April
Expect around 13 days of snow/rain based on historical data, with 37 mm (1.5 in) average. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Vaasa in April
Daytime highs in Vaasa in April reach 8°C (46°F), with nights around -1°C (30°F). It stays cool throughout the day, so warm layers are a good idea from morning to evening. With overnight lows of -1°C (30°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold.
Sunshine in Vaasa in April
With approximately 191 hours of sunshine, the days are filled with clear skies. Despite it being a cool month, it makes for pleasant days outside.April in Vaasa has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Vaasa Temperature in April
Min Temperature
-1°C (30°F)
Max Temperature
8°C (46°F)
Chance of Rain
42%
Precipitation
37 mm (1.5 in)
Rainy days
13 days
Sunshine
191 hours
Percentage Sunshine
Vaasa Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Vaasa - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Vaasa typically rise from around 4°C (39°F) at the start of April to approximately 9°C (48°F) by the end. Nights are very cold, with lows typically ranging from -3°C (27°F) to 1°C (34°F).
Average temperatures in April
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in April
Historical weather records for Vaasa in April
Browse day-by-day weather records for Vaasa spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Vaasa historical weather extremes in April
Based on weather observations in Vaasa between 1976 and 2026, these are the recorded extremes during April.
- The hottest April day on record in Vaasa reached 22°C (72°F) (April 25, 2019).
- The coldest April day was on April 8, 1977, with a maximum of -5°C (23°F).
- Nighttime temperatures dropped to -14°C (7°F) on April 10, 1985, marking the coldest April night on record.
Best Places in Finland in April
Find out more about the weather in Finland and which places have the best travel conditions in this month. See all of Finland in April →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Vaasa in April
We recommend to layer up for chilly conditions in Vaasa in April. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Some rain is possible, so pack something to handle light showers. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
What To Do in Vaasa in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming5/10 -
Cycling4/10 -
Walking4/10 -
Camping2/10 -
Outdoor sports4/10
Vaasa 3-Day Forecast
More climate data for Vaasa
See the full Vaasa climate overview or explore weather in Finland.
Popular in April
Where to go in April - average daytime high across popular destinations.
Helsinki
9°C (48°F) Turku10°C (50°F) Tampere
8°C (46°F) Vuokatti
6°C (43°F) Rovaniemi5°C (41°F) Äkäslompolo5°C (41°F) Ruka4°C (39°F) Levi4°C (39°F) Bucket list
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