The 10 most alternative cities in South America
Discover South America's top 10 alternative cities! From Valparaíso's vibrant streets to La Paz's high-altitude charm and Medellín's innovative spirit.
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.
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).
Chilecito Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Chilecito - and find the best time to visit.
Best Places in Argentina in September
Find out more about the weather in Argentina and which places have the best travel conditions in this month. See all of Argentina in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
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.
-
Swimming7/10 -
Camping3/10
Chilecito 3-Day Forecast
More climate data for Chilecito
Temperature Rainfall Sunshine Humidity
See the full Chilecito climate overview or explore weather in Argentina.
Popular in September
Where to go in September - average daytime high across popular destinations.
Córdoba
23°C (73°F) Salta21°C (70°F) Mendoza20°C (68°F) Buenos Aires
20°C (68°F) Mar del Plata16°C (61°F) San Martín de los Andes
8°C (46°F) San Carlos de Bariloche8°C (46°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The 10 most alternative cities in South America
Warm Days, Cool Nights: 8 Destinations With the Perfect Day-Night Temperature
Prefer warm sunny days but cool evenings? Compare eight destinations with daytime temperatures of around 25–30°C, cooler nights, low rainfall and plenty of sunshine.
Be amazed by Buenos Aires
The city of beautiful museums, cute streets, green parks, lots of good food, interesting local neighborhoods and impressive historical buildings.
Argentina in November: Where to Go for the Best Weather
Compare November weather in Mendoza, Buenos Aires, Cafayate, Bariloche and Ushuaia to find Argentina's warmest, sunniest and driest places.