September · United States
Best time to visit Los Angeles in September Weather, crowds & prices
Weather in Los Angeles in September
Average temperature 23°C, 6 mm of rain, about 26 days with 6+ hours of sunshine and 58% 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
- 23°C
- Rainfall
- 6 mm
- Humidity
- 58%
- Days with 6h+ sun
- 26
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
September in Los Angeles scores 9.4/10 for sightseeing and cultural travel - an above-average month (#5 of 12). Expect around 23°C, 6 mm of rain, and roughly 26 days with 6+ hours of sunshine this month.
Beaches, studios, and canyon drives under the mild spring window of April through June.
September is one of the strongest months in Los Angeles (5th)
September averages 23°C (74°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.
Rain is a non-issue at 6 mm for the month, with about 26 days with 6+ hours of sunshine and 12.2 hours of daylight to work with.
A 9.4/10 puts this among the year's best months in Los Angeles (5th of 12); only June scores higher, at 10/10.
Pack light clothing, a hat and real sun protection.
Plan for mid-season pricing, with crowds are moderate.
Frequently asked
- What is the weather like in Los Angeles in September?
- In September, Los Angeles averages 23°C, 6 mm of rain, and about 26 days with 6+ hours of sunshine. Its climate-comfort score is 9.4/10.
- Is September a good time to visit Los Angeles?
- 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 Los Angeles in September?
- Expect about 6 mm of rain in September. Average humidity is 58% and there are about 26 days with 6+ hours of sunshine.
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