Average data for 10 years
1 September
Sunday
+15°
+12°
2 September
Monday
+15°
+12°
3 September
Tuesday
+16°
+13°
4 September
Wednesday
+16°
+13°
5 September
Thursday
+16°
+13°
6 September
Friday
+16°
+13°
7 September
Saturday
+16°
+13°
8 September
Sunday
+16°
+13°
9 September
Monday
+16°
+13°
10 September
Tuesday
+16°
+13°
11 September
Wednesday
+16°
+13°
12 September
Thursday
+16°
+14°
13 September
Friday
+15°
+12°
14 September
Saturday
+15°
+12°
15 September
Sunday
+14°
+12°
16 September
Monday
+14°
+11°
17 September
Tuesday
+14°
+11°
18 September
Wednesday
+14°
+11°
19 September
Thursday
+14°
+12°
20 September
Friday
+14°
+11°
21 September
Saturday
+13°
+11°
22 September
Sunday
+13°
+10°
23 September
Monday
+12°
+10°
24 September
Tuesday
+13°
+9°
25 September
Wednesday
+13°
+10°
26 September
Thursday
+13°
+10°
27 September
Friday
+12°
+10°
28 September
Saturday
+12°
+9°
29 September
Sunday
+12°
+10°
30 September
Monday
+11°
+9°
Cities with similar weather in September
Latvia
Riga
Norway
Oslo
Latvia
Yurmala
Lithuania
Palanga
Ireland
Dublin
In September, the weather in Turku is typically warm. Average daily high temperature in September is about 14 degrees above zero. On average, Turku has 13 partly cloudy, 9 sunny, 6 rainy, and 2 cloudy days in September. The rains are usually light.