ChileThe weather in September in Concepción
It's cool to moderate in September in Concepción with an average temperature of 16°C. Temperatures this month range from a low of 14°C to a high of 18°C. At night, you can expect temperatures between 6°C and 9°C.
Looking for sun and warm weather? September isn’t a good month to be in Concepción. The temperatures are too low for a warm stay this month.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Concepción, Chile. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 26°C in 2016, Concepción reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 10°C in 2023. The extreme nighttime temperatures ranged from a lowest recorded value of -1°C to a highest value of 13°C.
Rainfall amount
In September, there is an average of 63 mm of precipitation, spread over 10 days. The wind speed is around 4 Bft, mostly coming from the South.
Daily weather in September for Concepción
Click on any day in September to get detailed info about the usual weather on that day in Concepción. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Concepción | New York | |
|---|---|---|
| Average temperature | 16°C | 27°C |
| Max. temperature | 18°C | 31°C |
| Min. temperature | 6°C | -5°C |
| Total precipitation | 63 mm | 57 mm |
| Rainy days | 10 days | 9 days |
Start of September
The month of September starts in Concepción with cool temps, averaging around 16°C during the day and nights around 7°C.
Mid September
By mid-September, daytime temps stay steady at around 16°C, with nights around 7°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of September
By the end of September, the average daytime temperature in Concepción is around 17°C, while nighttime temps are about 9°C. A shower might pop up, but overall, the weather will be dry and sunny.
Find affordable trips to Concepción
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Concepción for all months and discover the best travel time
Curious about the weather in other parts of Chile? Check out the climate and weather for spots like Santiago, Patagonia, Valparaíso, or explore other destinations in Chile.
Temperature charts
These charts show the average temperatures in September in Concepción, Chile. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Concepción
Temperature in September in Concepción over the years
Precipitation charts
These charts show the average amount of precipitation in September in Concepción, Chile. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Concepción
Total precipitation in September in Concepción over the years
Daily UV index in September in Concepción
This chart shows the average daily UV index in September in Concepción, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in September in Concepción
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Average weather in Concepción by month
Click on a month below to see detailed weather info for Concepción. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.