Gilroy, CA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Gilroy now
Loading the National Weather Service forecast…
Gilroy weather by the hour
Gilroy weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Gilroy.
This week in Gilroy
Sunrise, sunset and moon in Gilroy
What is the weather usually like in Gilroy?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 87°F average high
- Decembercoldest month · 37°F average low
- 19.8 inprecipitation per year · 502 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Gilroy: May–June and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station GILROY, CA US (USC00043417), adjusted for the elevation of Gilroy.
Gilroy weather month by month
Sunrise and sunset in Gilroy through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:16 AM | 5:14 PM | 9 h 57 min |
| February | 6:53 AM | 5:47 PM | 10 h 54 min |
| March | 7:15 AM | 7:14 PM | 11 h 59 min |
| April | 6:30 AM | 7:42 PM | 13 h 12 min |
| May | 5:56 AM | 8:08 PM | 14 h 12 min |
| June | 5:44 AM | 8:29 PM | 14 h 44 min |
| July | 5:57 AM | 8:27 PM | 14 h 29 min |
| August | 6:22 AM | 7:59 PM | 13 h 37 min |
| September | 6:47 AM | 7:15 PM | 12 h 27 min |
| October | 7:13 AM | 6:30 PM | 11 h 17 min |
| November | 6:43 AM | 4:58 PM | 10 h 14 min |
| December | 7:11 AM | 4:52 PM | 9 h 41 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Gilroy?
Gilroy has a warm-summer mediterranean climate. The warmest month is July, with an average high of 87°F (31°C), and the coldest is December, with average lows of 37°F (3°C).
It gets about 19.8 inches (502 mm) of precipitation a year. The wettest month is January and the driest is July.
The best time to visit Gilroy is May–June and September–October. At 200 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Gilroy
Weather in towns near Gilroy
Questions about the weather in Gilroy
What is the hottest month in Gilroy?
July, with an average high of 87°F (31°C).
What is the coldest month in Gilroy?
December, with an average low of 37°F (3°C).
How much does it rain in Gilroy?
About 19.8 inches (502 mm) a year; the wettest month is January.
Does it snow in Gilroy?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Gilroy?
May–June and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Gilroy have?
Warm-summer mediterranean (Köppen Csb).
What is the weather like in Gilroy in November?
Highs average 68°F and lows 42°F, with about 1.7 inches of precipitation.
What time is sunrise in Gilroy?
Around 6:43 AM in mid-November, and sunset around 4:58 PM. Today’s exact times are shown above.
Where does this Gilroy weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Gilroy.
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