Rancho Santa Fe Weather in October

What's the weather like in Rancho Santa Fe (California) in October 2025?

The climate in Rancho Santa Fe during October can be summarized as warm and very dry.

October is in the fall / autumn in Rancho Santa Fe and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a comfortable 24°C (76°F), whilst at night 14°C (57°F) is normal.

Rancho Santa Fe weather averages (imperial / metric)
Daytime temperature 24.4°C 75.8°F
Nightly temperature 13.9°C 56.9°F
Average temperature 19.1°C 66.4°F
Daily sunshine 8.8 hrs
Avg rainfall 7 mm 0.3 ins
Rainy days 2 days
Sea temperature 19.3°C 66.7°F
Humidity 67%
Windspeed 12.2kph 8 mph

On average October is the 5th driest month of the year in Rancho Santa Fe 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 8.8 hours of sunshine per day.

October temperatures in Rancho Santa Fe

Rancho Santa Fe average temperature in October

October rainfall

Rancho Santa Fe average rain in October

October hourly sunshine

Rancho Santa Fe 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 Rancho Santa Fe in October 2025.