California Weather in July
In California, July brings very high daytime temperatures around 31°C (88°F), with nights cooling to 20°C (68°F). Expect quite a bit of rainfall this month.
Rainfall in California in July
Typically, about 9 days will experience rainfall, with an average of 126 mm (5 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in California in July
California in July gets highs of 31°C (88°F) during the day and drops to 20°C (68°F) at night. For most visitors, the main thing to prepare for is the heat during the day. At 20°C (68°F) overnight, nights are warm enough to sit outside comfortably in light clothing. Note that these temperatures are average, but some days may be hotter. Dress in cool, breathable fabrics to stay comfortable in the heat.
Sunshine in California in July
Expect a lot of sunshine this month, with about 312 hours of sun. These sunny conditions add to the overall experience.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, September and October typically offer the best weather for California.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our California's climate page.
California Temperature in July
Min Temperature
20°C (68°F)
Max Temperature
31°C (88°F)
Chance of Rain
30%
Precipitation
126 mm (5 in)
Rainy days
9 days
Humidity
69% *
Sunshine
312 hours *
Percentage Sunshine
68% *
Best Places in the United States of America in July
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in July →
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What to Wear in California in July
Warm but pleasant conditions in California in July. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in California in July
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our California's climate page.
Temperature Rainfall Sunshine Humidity
See the full California climate overview or explore weather in the United States of America.
