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