ClimateForecastSeptemberOctober >>

Weather in September in Aysen

Thinking about venturing to Aysen this September and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What is the weather like in Aysen in September?

Aysen is a region in Chile. September in Aysen generally has cold temperatures, with precipitation levels ranging from moderate to heavy.

Temperatures

The average maximum temperatures are cold and range from 4°C in Villa O'Higgins to 9°C in La Junta. Nighttime temperatures generally drop to -0°C in La Junta and -3°C in Villa O'Higgins.

Precipitation

In September, precipitation varies across different areas. From moderate rainfall in Chile Chico with an average of 55 mm to heavy rainfall in Puerto Puyuhuapi with 346 mm.

Average sunshine

Most cities enjoy a balanced amount of sunshine, with around 158 hours of sunlight anticipated in Coihaique. This ensures the days are neither too dim nor excessively sunny.

For specific regional insights in Aysen for September, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Aysen climate page.

Where to go in Aysen in September

Find more information for the most popular destinations in the Aysen on the map below. Click on a destination dot for more detailes.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in September for the 5 most popular destinations in Aysen?

Coihaique

In September Coihaique generally has low temperatures with maximum daytime temperatures around 8°C, minimum nighttime temperatures around -1°C and high monthly snow/rainfall. So on average the conditions are poor that month.

Coihaique
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly snow/rainfall precipitationSnow/rainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
6°C 
-2°C 
126 hours 
185 mm 
7 days 
poor 
8°C 
-1°C 
158 hours 
124 mm 
5 days 
poor 
October   >> October
>>  
11°C 
0°C 
220 hours 
145 mm 
4 days 
poor 
Climate in Coihaique

Puerto Aisén

In September Puerto Aisén generally has low temperatures with maximum daytime temperatures around 8°C, minimum nighttime temperatures around -0°C and heavy monthly snow/rainfall. So on average the conditions are poor that month.

Puerto Aisén
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly snow/rainfall precipitationSnow/rainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
6°C 
-1°C 
378 mm 
7 days 
poor 
8°C 
-0°C 
278 mm 
6 days 
poor 
October   >> October
>>  
10°C 
1°C 
306 mm 
4 days 
poor 
Climate in Puerto Aisén

Puerto Puyuhuapi

In September Puerto Puyuhuapi generally has low temperatures with maximum daytime temperatures around 8°C, minimum nighttime temperatures around -1°C and heavy monthly snow/rainfall. So on average the conditions are poor that month.

Puerto Puyuhuapi
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly snow/rainfall precipitationSnow/rainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
6°C 
-1°C 
473 mm 
8 days 
poor 
8°C 
-1°C 
346 mm 
6 days 
poor 
October   >> October
>>  
10°C 
1°C 
367 mm 
5 days 
poor 
Climate in Puerto Puyuhuapi

Chile Chico

In September Chile Chico generally has low temperatures with maximum daytime temperatures around 8°C, minimum nighttime temperatures around 3°C and moderate monthly rainfall. So on average the conditions are poor that month.

Chile Chico
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
6°C 
1°C 
162 hours 
92 mm 
6 days 
poor 
8°C 
3°C 
204 hours 
55 mm 
5 days 
poor 
October   >> October
>>  
11°C 
5°C 
292 hours 
58 mm 
4 days 
Climate in Chile Chico

Puerto Tranquilo

In September Puerto Tranquilo generally has low temperatures with maximum daytime temperatures around 7°C, minimum nighttime temperatures around -1°C and high monthly snow/rainfall. So on average the conditions are poor that month.

Puerto Tranquilo
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly snow/rainfall precipitationSnow/rainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
5°C 
-2°C 
139 hours 
223 mm 
7 days 
poor 
7°C 
-1°C 
129 hours 
155 mm 
5 days 
poor 
October   >> October
>>  
9°C 
0°C 
131 hours 
176 mm 
4 days 
poor 
Climate in Puerto Tranquilo

Is your destination not in the list? Have a look at other destinations in Aysen, in Chile.

Is September the best time to visit Aysen?

In our view, September might not be the best time to travel to Aysen with often poor weather in Coihaique.

Generally speaking, the best visiting conditions can be found in February offering mostly tolerable weather in Coihaique. In contrast, April, May, June, July, August, September, October and November tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Aysen. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Chile? Get detailed historical weather averages for many cities in Chile.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.