Carlsbad Weather in October

What's the weather like in Carlsbad (California) in October 2025?

The climate in Carlsbad during October can be summarized as warm and very dry.

October is in the fall / autumn in Carlsbad 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.

Carlsbad weather averages (imperial / metric)
Daytime temperature 24.4°C 75.9°F
Nightly temperature 13.9°C 57°F
Average temperature 19.2°C 66.5°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 12.1kph 8 mph

On average October is the 6th driest month of the year in Carlsbad 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 Carlsbad

Carlsbad average temperature in October

October rainfall

Carlsbad average rain in October

October hourly sunshine

Carlsbad 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 Carlsbad in October 2025.

Other monthly averages

Best places to visit in October

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Carlsbad weather stats

Carlsbad weather statistics
Hottest month: August 27.1°C 80.8°F
Driest month: July 1mm 0ins
Sunniest month: August 10.9hrs
Coldest month: December 18.4°C 65.1°F
Wettest month: January 63mm 2.5ins
Map showing location of Carlsbad (33.15809, -117.35059) Carlsbad map pin © Google

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