The temperatures in Frosinone in May are quite cold with temperatures between 8°C and 22°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Frosinone 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 Frosinone in May 2025.
If you’re planning to visit Frosinone in the near future, we highly recommend that you review the 14 day weather forecast for Frosinone before you arrive.
Temperatures
22° / 8°
Rainy Days
6
Snowy Days
0
Dry Days
25
Rainfall
94
mm
Sun Hours
11.4
Hrs