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