Huanuni Weather in September

What's the weather like in Huanuni (Oruro) in September 2025?

The climate in Huanuni during September can be summarized as cool and dry.

September is in the spring in Huanuni and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a cool 17°C (62°F), whilst at night -3°C (27°F) is normal.

Huanuni weather averages (imperial / metric)
Daytime temperature 16.6°C 61.8°F
Nightly temperature -2.8°C 27.1°F
Average temperature 6.9°C 44.4°F
Daily sunshine 8.2 hrs
Avg rainfall 12 mm 0.5 ins
Rainy days 4 days
Sea temperature 18.3°C 64.9°F
Humidity 47%
Windspeed 19.1kph 12 mph

On average September is the 6th wettest month of the year in Huanuni with around 12mm 0.5 inches of rain making it a dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.2 hours of sunshine per day.

September temperatures in Huanuni

Huanuni average temperature in September

September rainfall

Huanuni average rain in September

September hourly sunshine

Huanuni 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 Huanuni in September 2025.

Other monthly averages

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Huanuni weather stats

Huanuni weather statistics
Hottest month: December 17.4°C 63.3°F
Driest month: July 2mm 0.1ins
Sunniest month: August 9.3hrs
Coldest month: July 13.5°C 56.3°F
Wettest month: January 90mm 3.5ins
Map showing location of Huanuni (-18.26667, -66.85) Huanuni map pin © Google

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