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Vaasa in June: Weather, Average temperature and Climate

Discover the weather for Vaasa in June and if it’s a good time to travel (based on historical data).
Check flight prices to Vaasa on Avionero:
June

Weather in Vaasa in June 2025

Good Weather
Mild
🌧️
Rainy
🌊
Cold water
Weather for Vaasa in June is typically good with an average maximum temperature of +63°F during the day, and approximately 7 sunny days monthly. Typically, there are about 14 rainy days with the total average precipitation that falls in June around 62 mm. Expect good weather and pack accordingly to enjoy the outdoors. Search flights in one click on Avionero.

Average weather

☀️
+63°F
Avg. max. temperature
+32°F
Min.
+88°F
Max.
62 mm
Total precipitation
70%
Avg. humidity
3 m/s
Avg. wind
7 ☀️
Sunny Days
8 ⛅️
Cloudy
14 🌦
Rainy
Our opinion: Vaasa has good weather in June.
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Average temperature in Vaasa in June

Here are the expected maximum, average and minimum temperatures in Vaasa for June based on the historical data.
Last Year
Historical Data

The expected average maximum temperature in June is +66°F with a maximum of +81°F and a minimum of +36°F.

The average maximum temperature goes up 68% by the end of the month, compared with the beginning of the month, from +46°F to +77°F.

Is Vaasa warm or cold in June?

Vaasa is typically mild in June.

Maximum temperatures go up compared to the previous month from +54°F to +63°F. The minimum temperature also goes up from +39°F to +48°F.

Pack a light jacket as it will be warm in the day and cool in the evenings.

June is one of the warmest months in Vaasa, here is the comparison with other months:

Water temperature in Vaasa in June

Water in Vaasa in June is Cold. It varies from +43°F to +59°F, with an average of +51°F. The air temperature averaging +63°F is higher than the water temperature.

In June, water temperatures are average relative to the rest of the year:

The warmest water temperatures in Vaasa are reached in August, when the average sea temperature rises to +62°F. The coldest water temperatures are in February, with an average of +31°F.

Can you swim in Vaasa in June?

We would not recommend swimming in Vaasa in June, the water is very cold (+51°F on average). Consider swimming only if you are an experienced cold-water swimmer with proper gear.
🦭
Cold
Below +61°F
🏄‍♂️
Fresh
61°F - 70°F
🏊
Comfortable
70°F - 77°F
👙
Warm
77°F - 82°F
🔥
Very warm
+82°C and up
You will need a full-body wetsuit, cap, gloves, a warm change of clothes, and a hot drink ready for after your swim.

Climate in Vaasa in June

Vaasa weather looks like this, on average, in June and the surrounding months.
MayJuneJuly
Avg. temperature
+54°F+63°F+68°F
Min. temperature
+23°F+32°F+41°F
Max. temperature
+82°F+88°F+90°F
Rainfall
48 mm62 mm74 mm
Wind
3 m/s3 m/s2 m/s
Avg. water temperature
+39°F+51°F+62°F
Humidity
68%70%74%
Air pressure
1013 HPa1010 HPa1010 HPa
Sunny days
876
Cloudy days
988
Rainy days
131416
Snowy days
100

June weather is still as good as in May. It’s getting warmer as June arrives. The average maximum temperature goes up from +54°F to +63°F during the day. Prepare for more rain. Average rainfall goes from 48 mm to 62 mm. Humidity rises from 68% to 70%. The average wind speed doesn’t change much during June, staying around 3 m/s. The days becoming less sunny, going from 8 sunny days in May to 7 in June.

July brings much the same weather, it remains good.

Wind

Wind speed in Vaasa in June based on historical data.
Last Year
Historical Data

The average wind speed is 3 m/s getting up to 6 m/s which is a medium breeze. You can feel it, especially getting out of the water.

The average wind speed in Vaasa is gradually decreasing during June, going from 6 m/s to 2 m/s over the course of the month.

Rain

Amount of rainfall in mm during June in Vaasa based on historical data.
Last Year
Historical Data
Total precipitation in June is about 27 mm, with a 27% chance of rain on a typical day. The maximum amount of rainfall per day is around 7 mm, which is considered light rain. On average, there are about 8 rainy days during June, so prepare to bring an umbrella.
Here’s how June is compared with other months in the amount of precipitation, total mm:
Vaasa wettest month is August, where a typical day has a 55% chance of precipitation and 82 mm of rainfall per day. January, on the other hand, is the driest month with a mere 3% chance of precipitation and 6 mm of rainfall per day.

How was the weather last June in Vaasa?

This is the weather in Vaasa in June 2023:
1 June
☀️
+46°F
2 June
☀️
+49°F
3 June
☀️
+52°F
4 June
☀️
+56°F
5 June
☀️
+60°F
6 June
☀️
+51°F
7 June
☀️
+54°F
8 June
☀️
+56°F
9 June
☀️
+56°F
10 June
☀️
+62°F
11 June
☀️
+66°F
12 June
☀️
+67°F
13 June
☀️
+69°F
14 June
☀️
+72°F
15 June
☀️
+73°F
16 June
☀️
+75°F
17 June
☀️
+75°F
18 June
☀️
+80°F
19 June
☀️
+77°F
20 June
☀️
+80°F
21 June
☀️
+78°F
22 June
🌧️
+69°F
23 June
☀️
+68°F
24 June
☁️
+64°F
25 June
☀️
+69°F
26 June
☀️
+75°F
27 June
☀️
+73°F
28 June
☀️
+75°F
29 June
☀️
+76°F
30 June
☀️
+76°F
In June 2023 Vaasa had 28 sunny days, 1 cloudy days, and 1 rainy days. The average maximum temperature was +66°F, with an absolute maximum of +81°F and a minimum of +46°F. The average humidity was 66%, with a maximum of 100% and a minimum of 31%. The average wind speed was 3 m/s, with a maximum of 9 m/s and a minimum of 0 m/s.
Are you planning a trip in June?

Climate Change Over the Years

This is how Vaasa climate has changed over the last 43 years.

The climate in Vaasa in June has not changed that much over the last 43 years.

The average temperature was the lowest in 1985 (+40°F) and the highest in 2020 (+49°F). The driest year was 2002 with only 260 mm of rainfall, and the wettest year was 2019 with 2226 mm.

FAQ

Frequently asked questions about the weather in Vaasa in June:

Is June a good time to visit Vaasa?

June is a really good time to go to Vaasa. The weather is nice so plan your packing around outdoor activities and exploring. Check out other good time to visit Vaasa.

Can you sunbathe in Vaasa in June?

June has mild temperatures in Vaasa. Not ideal for sunbathing, but still good for daytime outdoor activities, but plan for cool evenings. Pack a light jacket and shorts!

Can you swim in Vaasa in June?

Swimming in Vaasa in June is challenging and not recommended for inexperienced swimmers or without proper equipment and preparation.

Is Vaasa rainy in June?

Vaasa is often rainy in June. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.

Is it sunny in Vaasa in June?

Usually, it’s not very sunny in Vaasa in June, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.

Other cities in Finland

Check out the weather for other cities in Finland.

Monthly weather in Vaasa

Source of the data

For this page, we’ve looked at the typical weather in Vaasa, based on historical hourly weather data from January 1, 1979, to December 31, 2023.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.