South Chile weather in September 2025
South Chile weather in September 2025
Day
12 °C
Night
3 °C
Sea
7 °C
Precipitation
149 mm
in month
Rainy days
14 days
in month
Daylight
12 hours
average
Sunshine
6 hours
average
Humidity
82 %
Day
12 °C
Night
3 °C
Sea
7 °C
Precipitation
149 mm
in month
Rainy days
14 days
in month
Daylight
12 hours
average
Sunshine
6 hours
average
Humidity
82 %
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Weather overview and FAQs
Weather overview
In South Chile in September, the average air temperature ranges from 12 °C (53 °F) during the day to 3 °C (38 °F) at night. There are 14 days of rain on average, where the rainfall is 149 mm (5.88 in).
Are there good conditions to visit in September in South Chile?
In September there are not good conditions to visit South Chile. A relatively low temperature of 12 °C (53 °F) may be ideal for walking or outdoor activities, but some people may have a different idea of the holiday. The night temperature of 3 °C (38 °F) is not inviting for evening and night activities except for visiting a bar and having beer or two.
What is the temperature in South Chile during the day in September?
In South Chile in September, the average daily temperatures will be 12 °C (53 °F). Don't forget a sweater and light or normal jacket, but also pack light clothing in case the temperatures are above average. The weather at this time can be somewhat changeable and a wide range of clothing can become handy.
What is the average number of rainy days in September in South Chile?
There are 14 days, which are rainy in September in South Chile, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 3.2 days of the week, or in general - 46 % days.
How windy is it in South Chile in September?
In South Chile in September, there will be an average wind scale of 3.
How heavy is the precipitation in September in South Chile?
There is precipitation of 149 mm (5.88 in) in South Chile in September, which means 5 mm (0.20 in) rainfall per day on average.
Is the temperature rising or falling in the course of time in South Chile in September?
Over the course of September in South Chile, the temperatures are rising from 11 °C (51 °F) at the beginning of the month to 13 °C (55 °F) at the end of the month.
Is there a wet season in September in South Chile?
No, there is no wet season in September in South Chile - you can expect 14 days of rain during the month.
Is the weather in South Chile warmer in September than in October?
No, in South Chile in September the temperature is not higher than in October.
Is South Chile rainier in September than in October?
Yes, in September in South Chile it rains more than in October.
What is the humidity in September in South Chile?
In South Chile in September, expect humidity around 82 %.
How long is the day (from dawn till dusk) in South Chile in September?
The length of daylight in South Chile in September is 12 hours.