Average data for 10 years
1 September
Monday
+16°
+8°
2 September
Tuesday
+16°
+8°
3 September
Wednesday
+16°
+9°
4 September
Thursday
+16°
+9°
5 September
Friday
+16°
+9°
6 September
Saturday
+16°
+8°
7 September
Sunday
+16°
+9°
8 September
Monday
+16°
+9°
9 September
Tuesday
+15°
+8°
10 September
Wednesday
+15°
+8°
11 September
Thursday
+15°
+8°
12 September
Friday
+15°
+9°
13 September
Saturday
+15°
+9°
14 September
Sunday
+14°
+7°
15 September
Monday
+13°
+7°
16 September
Tuesday
+13°
+6°
17 September
Wednesday
+13°
+6°
18 September
Thursday
+13°
+7°
19 September
Friday
+13°
+6°
20 September
Saturday
+13°
+6°
21 September
Sunday
+13°
+6°
22 September
Monday
+13°
+6°
23 September
Tuesday
+12°
+6°
24 September
Wednesday
+12°
+6°
25 September
Thursday
+11°
+5°
26 September
Friday
+11°
+5°
27 September
Saturday
+12°
+6°
28 September
Sunday
+11°
+6°
29 September
Monday
+10°
+5°
30 September
Tuesday
+10°
+5°
In September, the weather in Sortavala is typically warm. Average daily high temperature in September is about 14 degrees above zero. On average, Sortavala has 12 rainy, 8 partly cloudy, 5 sunny, and 5 cloudy days in September. The rains are usually moderate. September as well as April, October, and November is considered the most uncomfortable time to visit Sortavala.