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