Turku weather by month

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

Temperature in Turku (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
27°F maximum daytime temperature in January in Turku27
27°F maximum daytime temperature in February in Turku27
34°F maximum daytime temperature in March in Turku34
45°F maximum daytime temperature in April in Turku45
57°F maximum daytime temperature in May in Turku57
68°F maximum daytime temperature in June in Turku68
70°F maximum daytime temperature in July in Turku70
68°F maximum daytime temperature in August in Turku68
57°F maximum daytime temperature in September in Turku57
48°F maximum daytime temperature in October in Turku48
37°F maximum daytime temperature in November in Turku37
32°F maximum daytime temperature in December in Turku32
Min temperature (night-time)
16°F minimum night-time temperature in January in Turku16
16°F minimum night-time temperature in February in Turku16
21°F minimum night-time temperature in March in Turku21
30°F minimum night-time temperature in April in Turku30
39°F minimum night-time temperature in May in Turku39
50°F minimum night-time temperature in June in Turku50
54°F minimum night-time temperature in July in Turku54
52°F minimum night-time temperature in August in Turku52
45°F minimum night-time temperature in September in Turku45
37°F minimum night-time temperature in October in Turku37
30°F minimum night-time temperature in November in Turku30
21°F minimum night-time temperature in December in Turku21
Heat & Humidity
No heat & humidity in January in Turku0
No heat & humidity in February in Turku0
No heat & humidity in March in Turku0
No heat & humidity in April in Turku0
No heat & humidity in May in Turku0
No heat & humidity in June in Turku0
No heat & humidity in July in Turku0
No heat & humidity in August in Turku0
No heat & humidity in September in Turku0
No heat & humidity in October in Turku0
No heat & humidity in November in Turku0
No heat & humidity in December in Turku0
Sea temperature
30°F sea temperature in January in Turku30
28°F sea temperature in February in Turku28
28°F sea temperature in March in Turku28
30°F sea temperature in April in Turku30
32°F sea temperature in May in Turku32
32°F sea temperature in June in Turku32
32°F sea temperature in July in Turku32
52°F sea temperature in August in Turku52
55°F sea temperature in September in Turku55
50°F sea temperature in October in Turku50
34°F sea temperature in November in Turku34
30°F sea temperature in December in Turku30

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

Sunshine & Daylight in Turku

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
7 hours of daylight per day in January in Turku7
9 hours of daylight per day in February in Turku9
12 hours of daylight per day in March in Turku12
15 hours of daylight per day in April in Turku15
17 hours of daylight per day in May in Turku17
19 hours of daylight per day in June in Turku19
18 hours of daylight per day in July in Turku18
16 hours of daylight per day in August in Turku16
13 hours of daylight per day in September in Turku13
10 hours of daylight per day in October in Turku10
7 hours of daylight per day in November in Turku7
6 hours of daylight per day in December in Turku6
UV Index (Maximum)
No UV (maximum) index in January in Turku0
No UV (maximum) index in February in Turku0
UV (maximum) index 1 (Low) in March in Turku1
UV (maximum) index 3 (Moderate) in April in Turku3
UV (maximum) index 4 (Moderate) in May in Turku4
UV (maximum) index 5 (Moderate) in June in Turku5
UV (maximum) index 5 (Moderate) in July in Turku5
UV (maximum) index 4 (Moderate) in August in Turku4
UV (maximum) index 3 (Moderate) in September in Turku3
UV (maximum) index 1 (Low) in October in Turku1
No UV (maximum) index in November in Turku0
No UV (maximum) index in December in Turku0

Rainfall in Turku

  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 Turku21
17 days with some rainfall in February in Turku17
15 days with some rainfall in March in Turku15
13 days with some rainfall in April in Turku13
11 days with some rainfall in May in Turku11
11 days with some rainfall in June in Turku11
14 days with some rainfall in July in Turku14
15 days with some rainfall in August in Turku15
18 days with some rainfall in September in Turku18
18 days with some rainfall in October in Turku18
20 days with some rainfall in November in Turku20
22 days with some rainfall in December in Turku22
Average monthly rainfall (inches)
1.8 inches monthly rainfall in January in Turku1.8
1.2 inches monthly rainfall in February in Turku1.2
1.3 inches monthly rainfall in March in Turku1.3
1.4 inches monthly rainfall in April in Turku1.4
1.3 inches monthly rainfall in May in Turku1.3
1.6 inches monthly rainfall in June in Turku1.6
2.6 inches monthly rainfall in July in Turku2.6
3.2 inches monthly rainfall in August in Turku3.2
2.6 inches monthly rainfall in September in Turku2.6
2.6 inches monthly rainfall in October in Turku2.6
2.7 inches monthly rainfall in November in Turku2.7
2.2 inches monthly rainfall in December in Turku2.2

More about Turku

Turku by month

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

Recommended for Finland

TUI: up to 7% off holidays booked online

  • Book online with TUI & save up to 7% on holidays
  • FREE child places available for select holidays
  • Pay £0 deposits with direct debit & spread the cost
Go to TUI deal >>

View all TUI offers

TUITUI deal finder

The climate guide for Finland (Turku) 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 Turku?

Turku has a cold climate with warm summers and some rainfall in all months.

Metric (°C)  |  Imperial (°F)

Back to top

Compare Turku with the USA

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

Maximum daytime temperature (°F)

Turku, Finland
USA (Washington)
41
45
34
55
45
66
57
75
68
84
70
88
68
86
57
79
48
68
37
57
32
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
27
27

Metric (°C)  |  Imperial (°F)

Compare more Turku weather >>

Back to top

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^