September · United States
Best time to visit Golden Gate Bridge in September Weather, crowds & prices
Weather in Golden Gate Bridge in September
Average temperature 17°C, 5 mm of rain, about 29 days with 6+ hours of sunshine and 80% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
9.4/10
Ranked #5 of 12 months
- Avg temp
- 17°C
- Rainfall
- 5 mm
- Humidity
- 80%
- Days with 6h+ sun
- 29
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$$ · Peak Season Rates ($$$)
September in Golden Gate Bridge scores 9.4/10 for sightseeing and cultural travel - an above-average month (#5 of 12). Expect around 17°C, 5 mm of rain, and roughly 29 days with 6+ hours of sunshine this month.
Iconic span walks and bay viewpoints feel finest April through June.
September ranks 5th of 12 for Golden Gate Bridge — one of the best windows
Temperatures hover around 17°C (62°F) — the kind of month where neither heat nor cold forces the schedule.
At just 5 mm for the month, rain will not shape your plans; you get about 29 days with 6+ hours of sunshine and 12.4 hours of daylight.
On our climate-comfort scale this is one of the strongest months of the year for Golden Gate Bridge at 9.4/10 (5th of 12), just behind June at 9.6/10.
Pack layers you can shed by midday plus one warm layer for the evening.
Expect peak pricing, and crowds are moderate.
Frequently asked
- What is the weather like in Golden Gate Bridge in September?
- In September, Golden Gate Bridge averages 17°C, 5 mm of rain, and about 29 days with 6+ hours of sunshine. Its climate-comfort score is 9.4/10.
- Is September a good time to visit Golden Gate Bridge?
- September earns a 9.4/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Golden Gate Bridge in September?
- Expect about 5 mm of rain in September. Average humidity is 80% and there are about 29 days with 6+ hours of sunshine.
Curated in Golden Gate Bridge
Tickets & experiences
Things to do in Golden Gate Bridge
Golden Gate Bridge, United States. Live activities and tours from GetYourGuide, matched to this destination.