San Francisco Weather in July

July in San Francisco brings high temperatures, with daytime highs of 22°C (72°F) and nights around 13°C (55°F). Rainfall is at its lowest this month, making it one of the more reliable months to be outdoors.

Rainfall in San Francisco in July

Expect the least amount of rain this month, providing an excellent opportunity for outdoor activities. Enjoy the clearest skies and driest conditions of the year. This month experiences about a single day of rain according to historical data, averaging 0.4 mm (0.02 in). Any rain that does arrive is likely to be light drizzle rather than a proper shower.

Temperature in San Francisco in July

The temperature in San Francisco in July is excellent. Daytime highs reach 22°C (72°F), with nights dropping to 13°C (55°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights cool down to 13°C (55°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in San Francisco in July

Expect a lot of sunshine this month, with about 313 hours of sun. These sunny conditions add to the overall experience.

Wind Speed in San Francisco in July

July has wind speeds averaging 7 m/s (14 knots). You can expect generally windy conditions with strong breezes affecting daily routines on typical days. As an average, some days have moderate strong winds while others feature more intense gusts that make walking and movement challenging.

Average water temperature in July

With water at 14°C (57°F), it's on the cooler side. Keen swimmers won't be put off, but those who prefer warm water may find it less enjoyable.

If you favor pleasant temperatures and minimal rainfall, July is one of the best months to visit San Francisco.