San Bruno Weather in October

What's the weather like in San Bruno (California) in October 2024?

The climate in San Bruno during October can be summarized as mild and reasonably dry.

October is in the fall / autumn in San Bruno and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 21°C (70°F), whilst at night 11°C (51°F) is normal.

San Bruno weather averages (imperial / metric)
Daytime temperature 20.9°C 69.5°F
Nightly temperature 10.8°C 51.4°F
Average temperature 15.8°C 60.4°F
Daily sunshine 8.8 hrs
Avg rainfall 36 mm 1.4 ins
Rainy days 4 days
Sea temperature 14.2°C 57.6°F
Humidity 72%
Windspeed 14.4kph 9 mph

On average October is the 6th driest month of the year in San Bruno with around 36mm 1.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.8 hours of sunshine per day.

October temperatures in San Bruno

San Bruno average temperature in October

October rainfall

San Bruno average rain in October

October hourly sunshine

San Bruno average rain in October

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 San Bruno in October 2024.

Other monthly averages

Best places to visit in October

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

San Bruno weather stats

San Bruno weather statistics
Hottest month: September 22.2°C 72°F
Driest month: July 2mm 0.1ins
Sunniest month: April 11.1hrs
Coldest month: January 13.2°C 55.8°F
Wettest month: January 135mm 5.3ins
Map showing location of San Bruno (37.63049, -122.41108) San Bruno map pin © Google

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