The temperatures in Gilroy in March are quite cold with temperatures between 6°C and 18°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Gilroy during the month of March. 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 Gilroy in March 2025.
If you’re planning to visit Gilroy in the near future, we highly recommend that you review the 14 day weather forecast for Gilroy before you arrive.
Temperatures
18° / 6°
Rainy Days
6
Snowy Days
0
Dry Days
25
Rainfall
89
mm
Sun Hours
6.9
Hrs
