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