Measurements:
°C
°F
CURRENT WEATHER
15:34
Vaasa
58°F
SE 7 mph
Feels like: 58°F
Precip: 50%
World Resorts Finland Vaasa Weather

7 Day Weather Forecast

08.19
wed
DAY
62°F
NE 2 mph
precip
17%
NIGHT
52°F
SE 4 mph
precip
11%
08.20
thu
DAY
62°F
NE 11 mph
precip
4%
NIGHT
54°F
NE 11 mph
precip
22%
08.21
fri
DAY
66°F
NE 12 mph
precip
3%
NIGHT
54°F
N 6 mph
precip
21%
08.22
sat
DAY
66°F
NE 6 mph
precip
4%
NIGHT
54°F
N 4 mph
precip
12%
08.23
sun
DAY
62°F
S 11 mph
precip
21%
NIGHT
52°F
SW 7 mph
precip
11%
08.24
mon
DAY
62°F
S 9 mph
precip
3%
NIGHT
50°F
SW 5 mph
precip
14%
08.25
tue
DAY
62°F
SE 2 mph
precip
2%
NIGHT
54°F
N 2 mph
precip
9%

Vaasa Sea Water Temperature in August, °F

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Vaasa was 16.8°F. The maximum and minimum values were 15.9°F and 17.8°F respectively.

Vaasa on the Weather Map

Best Time to Visit Vaasa
The most sunny months:
June 14 days
July 14 days
May 13 days
The most warm months:
July 66.1 °F
August 65.2 °F
June 58.4 °F
Warmest sea temperature:
August 64.9 °F
July 64.7 °F
September 57.1 °F
The most cold months:
January 22.7 °F
February 23.7 °F
December 29.5 °F
The most rainy months:
August 5 days
July 4 days
October 4 days
The most windy months:
December 12 mph
November 12 mph
October 12 mph
more details