Barichara Weather in September

What's the weather like in Barichara (Santander) in September 2025?

The climate in Barichara during September can be summarized as hot, humid and wet.

September is in the fall / autumn in Barichara and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 17°C (63°F) is normal.

Barichara weather averages (imperial / metric)
Daytime temperature 28.7°C 83.6°F
Nightly temperature 17.4°C 63.2°F
Average temperature 23°C 73.4°F
Daily sunshine 5.7 hrs
Avg rainfall 170 mm 6.7 ins
Rainy days 19 days
Sea temperature 28°C 82.5°F
Humidity 78%
Windspeed 11.5kph 7 mph

On average September is the 4th wettest month of the year in Barichara with around 170mm 6.7 inches of rain making it a wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.7 hours of sunshine per day.

September temperatures in Barichara

Barichara average temperature in September

September rainfall

Barichara average rain in September

September hourly sunshine

Barichara 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 Barichara in September 2025.

Other monthly averages

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Barichara weather stats

Barichara weather statistics
Hottest month: March 29.8°C 85.6°F
Driest month: January 48mm 1.9ins
Sunniest month: January 7.7hrs
Coldest month: October 27.7°C 81.9°F
Wettest month: October 229mm 9ins
Map showing location of Barichara (6.63572, -73.22282) Barichara map pin © Google

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