Chilecito Weather in September

September in Chilecito brings pleasant temperatures around 19°C (66°F) during the day, dropping to 7°C (45°F) at night, and as part of the rainy season, heavy rainfall is common.

Rainfall in Chilecito in September

Chilecito is in the rainy season in September, with rain on around 2 days and an average of 241 mm (9.5 in). The rain this month falls heavily when it arrives, so waterproofs are worth keeping handy.

Temperature in Chilecito in September

September in Chilecito brings typical temperatures with highs around 19°C (66°F) and lows of 7°C (45°F). The difference between afternoon and evening temperatures is usually noticeable. With lows around 7°C (45°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Chilecito in September

The city usually sees around 230 hours of sunlight, indicating many sunny days despite it being the rainy season.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Chilecito. Our weather planner can help you explore destinations with more pleasant weather conditions.

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• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Argentina, check out our Chilecito's climate page.

Chilecito Temperature in September

Min Temperature 7°C (45°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 6%  

Precipitation 241 mm (9.5 in)  

Rainy days 2 days  

Humidity 49% *  

Sunshine 230 hours *  

Percentage Sunshine 63% *  

* Data from: La Rioja, Argentina (67 KM, 42 Miles).

What to Wear in Chilecito in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Chilecito in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Camping

3/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Argentina, check out our Chilecito's climate page.

More climate data for Chilecito

Temperature Rainfall Sunshine Humidity

See the full Chilecito climate overview or explore weather in Argentina.