Monterey Weather in September

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

The climate in Monterey during September can be summarized as mild and dry.

September is in the fall / autumn in Monterey and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around 24°C (76°F), whilst at night 10°C (51°F) is normal.

Monterey weather averages (imperial / metric)
Daytime temperature 24.3°C 75.7°F
Nightly temperature 10.3°C 50.5°F
Average temperature 17.3°C 63.1°F
Daily sunshine 10.2 hrs
Avg rainfall 11 mm 0.4 ins
Rainy days 2 days
Sea temperature 15.8°C 60.4°F
Humidity 71%
Windspeed 14.4kph 9 mph

On average September is the 5th driest month of the year in Monterey with around 11mm 0.4 inches of rain making it a dry time to visit. This rainfall is typically spread over 2 days, although this may vary considerably.

On the flip side this corresponds to an average of 10.2 hours of sunshine per day.

September temperatures in Monterey

Monterey average temperature in September

September rainfall

Monterey average rain in September

September hourly sunshine

Monterey 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 Monterey 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

Monterey weather stats

Monterey weather statistics
Hottest month: August 23.7°C 74.7°F
Driest month: July 2mm 0.1ins
Sunniest month: April 11.2hrs
Coldest month: December 14.9°C 58.8°F
Wettest month: January 151mm 5.9ins
Map showing location of Monterey (36.60024, -121.89468) Monterey map pin © Google

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