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