Murrieta Weather in October

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

The climate in Murrieta during October can be summarized as mild and very dry.

October is in the fall / autumn in Murrieta and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a comfortable 25°C (77°F), whilst at night 11°C (51°F) is normal.

Murrieta weather averages (imperial / metric)
Daytime temperature 25°C 76.9°F
Nightly temperature 10.7°C 51.2°F
Average temperature 17.8°C 64°F
Daily sunshine 9 hrs
Avg rainfall 9 mm 0.4 ins
Rainy days 2 days
Sea temperature 19.3°C 66.7°F
Humidity 63%
Windspeed 12.2kph 8 mph

On average October is the 5th driest month of the year in Murrieta with around 9mm 0.4 inches of rain making it a very dry time to visit.

On the flip side this corresponds to an average of 9 hours of sunshine per day.

October temperatures in Murrieta

Murrieta average temperature in October

October rainfall

Murrieta average rain in October

October hourly sunshine

Murrieta 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 Murrieta 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

Murrieta weather stats

Murrieta weather statistics
Hottest month: August 30.5°C 86.9°F
Driest month: June 2mm 0.1ins
Sunniest month: August 11.4hrs
Coldest month: January 16.8°C 62.2°F
Wettest month: January 76mm 3ins
Map showing location of Murrieta (33.55391, -117.21392) Murrieta map pin © Google

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