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Richmond in September
The weather in September
In September, Richmond averages daytime highs of 78° and night-time lows of 54° — warm weather by day. Expect around 0.2 in of precipitation spread over about 1 wet day, with average cloud cover near 17%.
Temperatures are much the same as in August, and October is cooler again by about 1.8°. The sea averages 58°, too cold for most swimmers.
September scores 97/100 — excellent conditions for sightseeing — and ranks 4th of the twelve months for Richmond. For the most comfortable weather, consider June, July and August instead.
Around the middle of the month the sun rises at 06:52 and sets at 19:19 local time, giving 12 h 27 min of daylight. Days shorten by 69 minutes over the month.
Why 97/100?
How the score for September is builtBeach score this month: 74/100 (adds sea temperature and heat).
Comfort peaks for daytime highs between 18° and 25°C (64–77°F).
Festivals in the region in September
- LA Shorts FestFilm festivalLos Angeles
- LA EigaFestFilm festivalLos Angeles
- Catalina Film FestivalFilm festivalLos Angeles
- Horrible Imaginings Film FestivalFilm festivalSan Diego
Only the month is given: the exact dates change from year to year.
Around Richmond this month
San Rafael
United States's best in September
Salinas
Richmond in September: quick answers
Is September a good time to visit Richmond?
September scores 97/100 for Richmond, which we rate as excellent. Average highs are 78°F with 1 wet days.
How warm is Richmond in September?
Daytime highs average 78°F and night-time lows 54°F in September.
Does it rain a lot in Richmond in September?
Richmond receives about 0.2 in of precipitation in September, falling on around 1 days.
Can you swim in Richmond in September?
The sea averages 58°F in September, cold for most swimmers.