Daly City Weather in September

What's the weather like in Daly City (California) in September 2024?

The climate in Daly City during September can be summarized as mild and very dry.

September is in the fall / autumn in Daly City and is typically the warmest month of the year. Daytime maximum temperatures average around 22°C (71°F), whilst at night 13°C (55°F) is normal.

Daly City weather averages (imperial / metric)
Daytime temperature 21.6°C 70.9°F
Nightly temperature 13°C 55.4°F
Average temperature 17.3°C 63.1°F
Daily sunshine 9.9 hrs
Avg rainfall 7 mm 0.3 ins
Rainy days 2 days
Sea temperature 14.4°C 57.9°F
Humidity 70%
Windspeed 16.6kph 10 mph

On average September is the 4th driest month of the year in Daly City with around 7mm 0.3 inches of rain making it a very dry time to visit.

On the flip side this corresponds to an average of 9.9 hours of sunshine per day.

September temperatures in Daly City

Daly City average temperature in September

September rainfall

Daly City average rain in September

September hourly sunshine

Daly City average rain in September

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Daly City in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Daly City weather stats

Daly City weather statistics
Hottest month: September 21.4°C 70.5°F
Driest month: July 1mm 0ins
Sunniest month: April 11hrs
Coldest month: January 13.2°C 55.8°F
Wettest month: January 125mm 4.9ins
Map showing location of Daly City (37.70577, -122.46192) Daly City map pin © Google

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