San Francisco Weather in July
With daytime temperatures of 31°C (88°F) and nighttime lows of 27°C (81°F), July in San Francisco brings very high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 167 mm (6.6 in) falls on average.
Rainfall in San Francisco in July
Based on our climate data of the past 30 years, about 19 days of rain are anticipated, with 167 mm (6.6 in) on average. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in San Francisco in July
Expect highs of 31°C (88°F) in San Francisco in July, with nights dropping to around 27°C (81°F). Mornings and evenings are often more comfortable than the peak afternoon hours. Nights are warm at 27°C (81°F), which can make sleeping uncomfortable. Keeping windows open or using a fan can help. A cold shower before bed is also a good way to cool down.For San Francisco itself, January, February, March, April, May, November and December generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Mexico, check out our San Francisco's climate page.
San Francisco Temperature in July
Min Temperature
27°C (81°F)
Max Temperature
31°C (88°F)
Chance of Rain
64%
Precipitation
167 mm (6.6 in)
Rainy days
19 days
Humidity
69% *
Best Places in Mexico in July
Find out more about the weather in Mexico and which places have the best travel conditions in this month. See all of Mexico in July →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in San Francisco in July
Warm weather calls for comfortable, breathable clothing in July. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can.What To Do in San Francisco 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 Mexico, check out our San Francisco's climate page.
See the full San Francisco climate overview or explore weather in Mexico.
