San Francisco, California Weather in July
United States · July climate averages and travel tips
Avg high23°C (73°F)
Avg low12°C (54°F)
Rainfall1 mm (0.0 in)
RatingExcellent 10/10
In July, San Francisco has average highs of 23°C (73°F) and lows of 12°C (54°F). July is summer in United States. The month is very dry, with about 1 mm (0.0 in) of rain spread over 0 days, one of the driest months of the year. You get roughly 14.4 hours of daylight and a mix of sun and cloud.
Is July a good time to visit San Francisco?
Yes — July is one of the best months to visit San Francisco. The weather rates excellent (10/10) on our comfort score.
July weather at a glance
| Average high | 23°C (73°F) |
|---|---|
| Average low | 12°C (54°F) |
| Daily mean | 17°C (63°F) |
| Rainfall | 1 mm (0.0 in) |
| Rainy days (1 mm+) | 0 |
| Humidity | 74% |
| Cloud cover | 54% |
| Daylight | 14.4 hours |
| Est. sunshine | 7.3 hours/day |
| Wind | 8.8 km/h |
| vs June | 1°C warmer than June, with similar rainfall. |
What to pack for San Francisco in July
- T-shirts plus a light layer for the evening
San Francisco weather in other months
Jan14°C / 6°C109 mmFairFeb15°C / 7°C93 mmGoodMar16°C / 8°C90 mmGoodApr17°C / 8°C38 mmExcellentMay19°C / 10°C18 mmExcellentJun22°C / 11°C6 mmExcellentJul23°C / 12°C1 mmExcellentAug23°C / 13°C1 mmExcellentSep24°C / 13°C4 mmExcellentOct22°C / 12°C34 mmExcellentNov18°C / 9°C55 mmExcellentDec14°C / 7°C123 mmFair
← JuneBest time to visit San FranciscoAugust →
Nearby in July
- Los Angeles, California31°C · 2 mm
- Las Vegas, Nevada42°C · 16 mm
- San Diego, California31°C · 4 mm
- Tijuana31°C · 4 mm
- Mexicali44°C · 6 mm
- Phoenix, Arizona41°C · 36 mm
Where else is good in July? See where to go in July.