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