Weather Forecast and Radar for Gilroy, California

Weather in Gilroy, CA

Gilroy, California experiences mild weather all year round. Summers are warm and sunny, with average high temperatures ranging from the mid-70s to the low-90s. July and August are the hottest months, with average highs reaching 90°F (32°C). Winters are cool but mild, with average lows ranging from the mid-40s to the mid-50s. January is the coldest month, with average lows around 44°F (7°C). Spring and fall are mild and comfortable, with highs in the mid-60s to mid-70s.

Rainfall is minimal throughout the year, with an average of around 17 inches (43 cm) per year. Most of the rain falls from October to April, with January the wettest month, averaging around 3.75 inches (9.5 cm). Snowfall is rare, with an average of only 0.2 inches (0.5 cm) per year. The driest months are July and August, with no more than 0.3 inches (0.8 cm) of rainfall per month.

Fast Facts About Gilroy, CA

As of 2020, the city population is 114461.

Major Cities Nearby Gilroy, CA

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Gilroy, California.