The temperatures in Alessandria in September are comfortable with low of 15°C and and high up to 26°C.
You can expect about 3 to 8 days of rain in Alessandria during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Alessandria in September 2026.
If you’re planning to visit Alessandria in the near future, we highly recommend that you review the 14 day weather forecast for Alessandria before you arrive.
Temperatures
26° / 15°
Rainy Days
4
Snowy Days
0
Dry Days
26
Rainfall
88
mm
Sun Hours
11.6
Hrs
