The temperatures in San Gimignano in May are quite cold with temperatures between 9°C and 22°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in San Gimignano during the month of May. 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 San Gimignano in May 2025.
If you’re planning to visit San Gimignano in the near future, we highly recommend that you review the 14 day weather forecast for San Gimignano before you arrive.
Temperatures
22° / 9°
Rainy Days
6
Snowy Days
0
Dry Days
25
Rainfall
96
mm
Sun Hours
10.8
Hrs
