The weather in Kallithea in September is hot. The average temperatures are between 22°C and 28°C.
You can expect a few rainy days in Kallithea during September, but usually the weather is comfortable in September.
Our weather forecast can give you a great sense of what weather to expect in Kallithea in September 2025.
If you’re planning to visit Kallithea in the near future, we highly recommend that you review the 14 day weather forecast for Kallithea before you arrive.
Temperatures
28° / 22°
Rainy Days
2
Snowy Days
0
Dry Days
28
Rainfall
43
mm
Sun Hours
11.7
Hrs
