Average temperature in Gilroy (CA)
The mean minimum and maximum temperatures over the year in Gilroy (California), the United States of America.
- Hot season / summer is in June, July, August and September.
- On average, the warmest month is July with 30°C.
- On average, the coolest month is December with 16°C.
- The average annual maximum temperature is 23°C.
- The average annual minimum temperature is 9°C.
Weather Forecasts for Gilroy (CA)
almost clear and no rain
overcast and heavy rain
partly cloudy and small chance of slight rain