Chilca Weather in September

What's the weather like in Chilca (Lima) in September 2025?

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

September is in the spring in Chilca and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around 19°C (66°F), whilst at night 12°C (54°F) is normal.

Chilca weather averages (imperial / metric)
Daytime temperature 19.1°C 66.4°F
Nightly temperature 12.3°C 54.1°F
Average temperature 15.7°C 60.3°F
Daily sunshine 2.3 hrs
Avg rainfall 1 mm 0 ins
Rainy days 2 days
Sea temperature 16.4°C 61.6°F
Humidity 87%
Windspeed 13kph 8 mph

On average September is the 4th wettest month of the year in Chilca with around 1mm 0 inches of rain making it a very dry time to visit.

On the flip side this corresponds to an average of 2.3 hours of sunshine per day.

September temperatures in Chilca

Chilca average temperature in September

September rainfall

Chilca average rain in September

September hourly sunshine

Chilca 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 Chilca in September 2025.

Other monthly averages

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UV index Best time to go?

Chilca weather stats

Chilca weather statistics
Hottest month: February 26.6°C 79.9°F
Driest month: February 0mm 0ins
Sunniest month: April 7.4hrs
Coldest month: August 18.6°C 65.5°F
Wettest month: August 2mm 0.1ins
Map showing location of Chilca (-12.52111, -76.73722) Chilca map pin © Google

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