Vaasa weather by month

Check out Vaasa weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Vaasa (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
-5°C maximum daytime temperature in January in Vaasa-5
-5°C maximum daytime temperature in February in Vaasa-5
0°C maximum daytime temperature in March in Vaasa0
5°C maximum daytime temperature in April in Vaasa5
13°C maximum daytime temperature in May in Vaasa13
18°C maximum daytime temperature in June in Vaasa18
20°C maximum daytime temperature in July in Vaasa20
18°C maximum daytime temperature in August in Vaasa18
13°C maximum daytime temperature in September in Vaasa13
7°C maximum daytime temperature in October in Vaasa7
1°C maximum daytime temperature in November in Vaasa1
-3°C maximum daytime temperature in December in Vaasa-3
Min temperature (night-time)
-12°C minimum night-time temperature in January in Vaasa-12
-12°C minimum night-time temperature in February in Vaasa-12
-8°C minimum night-time temperature in March in Vaasa-8
-2°C minimum night-time temperature in April in Vaasa-2
4°C minimum night-time temperature in May in Vaasa4
9°C minimum night-time temperature in June in Vaasa9
11°C minimum night-time temperature in July in Vaasa11
10°C minimum night-time temperature in August in Vaasa10
6°C minimum night-time temperature in September in Vaasa6
2°C minimum night-time temperature in October in Vaasa2
-3°C minimum night-time temperature in November in Vaasa-3
-9°C minimum night-time temperature in December in Vaasa-9
Heat & Humidity
No heat & humidity in January in Vaasa0
No heat & humidity in February in Vaasa0
No heat & humidity in March in Vaasa0
No heat & humidity in April in Vaasa0
No heat & humidity in May in Vaasa0
No heat & humidity in June in Vaasa0
No heat & humidity in July in Vaasa0
No heat & humidity in August in Vaasa0
No heat & humidity in September in Vaasa0
No heat & humidity in October in Vaasa0
No heat & humidity in November in Vaasa0
No heat & humidity in December in Vaasa0
Sea temperature
-1°C sea temperature in January in Vaasa-1
-2°C sea temperature in February in Vaasa-2
-2°C sea temperature in March in Vaasa-2
-1°C sea temperature in April in Vaasa-1
3°C sea temperature in May in Vaasa3
7°C sea temperature in June in Vaasa7
12°C sea temperature in July in Vaasa12
15°C sea temperature in August in Vaasa15
12°C sea temperature in September in Vaasa12
7°C sea temperature in October in Vaasa7
4°C sea temperature in November in Vaasa4
1°C sea temperature in December in Vaasa1

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in Vaasa

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
6 hours of daylight per day in January in Vaasa6
9 hours of daylight per day in February in Vaasa9
12 hours of daylight per day in March in Vaasa12
15 hours of daylight per day in April in Vaasa15
18 hours of daylight per day in May in Vaasa18
20 hours of daylight per day in June in Vaasa20
19 hours of daylight per day in July in Vaasa19
16 hours of daylight per day in August in Vaasa16
13 hours of daylight per day in September in Vaasa13
10 hours of daylight per day in October in Vaasa10
7 hours of daylight per day in November in Vaasa7
5 hours of daylight per day in December in Vaasa5
UV Index (Maximum)
No UV (maximum) index in January in Vaasa0
No UV (maximum) index in February in Vaasa0
UV (maximum) index 1 (Low) in March in Vaasa1
UV (maximum) index 2 (Low) in April in Vaasa2
UV (maximum) index 3 (Moderate) in May in Vaasa3
UV (maximum) index 5 (Moderate) in June in Vaasa5
UV (maximum) index 4 (Moderate) in July in Vaasa4
UV (maximum) index 3 (Moderate) in August in Vaasa3
UV (maximum) index 2 (Low) in September in Vaasa2
UV (maximum) index 1 (Low) in October in Vaasa1
No UV (maximum) index in November in Vaasa0
No UV (maximum) index in December in Vaasa0

Rainfall in Vaasa

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
21 days with some rainfall in January in Vaasa21
15 days with some rainfall in February in Vaasa15
14 days with some rainfall in March in Vaasa14
12 days with some rainfall in April in Vaasa12
11 days with some rainfall in May in Vaasa11
11 days with some rainfall in June in Vaasa11
13 days with some rainfall in July in Vaasa13
15 days with some rainfall in August in Vaasa15
16 days with some rainfall in September in Vaasa16
16 days with some rainfall in October in Vaasa16
19 days with some rainfall in November in Vaasa19
19 days with some rainfall in December in Vaasa19
Average monthly rainfall (mm)
33 mm monthly rainfall in January in Vaasa33
23 mm monthly rainfall in February in Vaasa23
26 mm monthly rainfall in March in Vaasa26
26 mm monthly rainfall in April in Vaasa26
32 mm monthly rainfall in May in Vaasa32
37 mm monthly rainfall in June in Vaasa37
53 mm monthly rainfall in July in Vaasa53
62 mm monthly rainfall in August in Vaasa62
61 mm monthly rainfall in September in Vaasa61
51 mm monthly rainfall in October in Vaasa51
50 mm monthly rainfall in November in Vaasa50
39 mm monthly rainfall in December in Vaasa39

More about Vaasa

Vaasa by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Finland (Vaasa) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Vaasa?

Vaasa has a cold climate with cool summers and some rainfall in all months.

Metric (°C / mm)  |  Imperial (°F / inches)

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Compare Vaasa with the USA

Below the Vaasa chart shows average maximum daytime temperature for Vaasa, Finland and the USA (Washington).

Maximum daytime temperature (°C)

Vaasa, Finland
USA (Washington)
5
7
0
13
5
19
13
24
18
29
20
31
18
30
13
26
7
20
1
14
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
-5
-5
-3

Metric (°C / mm)  |  Imperial (°F / inches)

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