Gilroy
California, USA
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Gilroy, CA

A colorful sunset sky over the hilly region of Gilroy in California
A colorful sunset sky over the hilly region of Gilroy in California
August, the last month of the summer, in Gilroy, is also a hot month, with average temperature ranging between min 54°F (12.2°C) and max 88°F (31.1°C).

Temperature

The warmest months are July and August, with an average high-temperature of 88°F (31.1°C).

Rainfall

Months with the least rainfall are July and August with 0.1" (1.3mm) of accumulated rain.

Daylight

In August, the average length of the day is 13.5h.

What is the warmest month in Gilroy?

Warmest months in Gilroy, California, are July and August, with an average high-temperature of 88°F (31.1°C).

What is the temperature in August in Gilroy?

In August, in Gilroy, California, the average high-temperature is 88°F (31.1°C), and the average low-temperature is 54°F (12.2°C).

How much does it rain in Gilroy in August?

During August, Gilroy regularly aggregates up to 0.1" (1.3mm) of precipitation.

What is the driest month in Gilroy?

July and August are months with the least rain when 0.1" (1.3mm) of rain is typically aggregated.

How many hours of daylight does Gilroy have in August?

In Gilroy, California, the average length of the day in August is 13.5h.
Average temperature in August - Gilroy, CA
  • Average high temperature in August: 88°F

Warmest months (with the highest average high temperature) are July and August (88°F).
Months with the lowest average high temperature are January and December (60°F).

  • Average low temperature in August: 54°F

Months with the highest average low temperature are July and August (54°F).
Coldest months (with the lowest average low temperature) are January and December (37°F).

Average rainfall in August - Gilroy, CA
  • Average rainfall in August: 0.1"

The wettest month (with the highest rainfall) is January (4.7").
Driest months (with the lowest rainfall) are June, July and August (0.1").

Average rainfall days in August - Gilroy, CA
  • Average rainfall days in August: 0 days

The month with the highest number of rainy days is January (7 days).
Months with the lowest number of rainy days are June, July and August (0 days).

Average daylight in August - Gilroy, CA
  • Average daylight in August: 13.5h

The month with the longest days is June (Average daylight: 14.7h).
The month with shortest days is December (Average daylight: 9.7h).