Punta Arenas in september: average Weather, Temperature and Climate
Weather in Punta Arenas in september 2025
The weather in Punta Arenas in september comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
very bad weather 33.1cm
Weather at 6am
41°F
Partly Cloudy
29% of time
28%
23%
9%
Weather at 12pm
47°F
Cloudy
32% of time
30%
19%
10%
Weather at 6pm
43°F
Partly Cloudy
32% of time
27%
23%
9%
Weather at 3am
40°F
30%
24%
19%
12%
Evolution of daily average temperature and precipitation in Punta Arenas in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Punta Arenas in september.
The climate of Punta Arenas in september is very bad
the weather in Punta Arenas in september is wet (with 1.6in of precipitation over 2 days). This is better than the previous month since in august it receives an average of 2.4in of rainfall over 4 days.
The climate is quite cold there this month. Do not forget to take with you warm clothes! The high seasonal norm is 47°F. On average, the recorded minimum temperature is 41°F. Thus, the mean temperature average in september in Punta Arenas is 43°F. These temperatures are far removed from those records observed in Punta Arenas in the month of september with a maximum record of 56°F in 2012 and a minimum record of 23°F in 2011.
Day length in Punta Arenas in september is 11:41. Sunrise is at 07:49 and sunset is at 19:30.
With an unfavorable weather, the month of september is not recommended to go in that area in Chile.
September: another location in Chile?
If you want to go to Chile in september, there are destinations with better weather than Punta Arenas:
In september, Iquique, Chañaral, Huasco, Copiapó, Taltal and Tocopilla have perfect weather.
Furthermore, Santiago, Caldera, Easter island, San Pedro de Atacama (Atacama Desert), Valparaiso and Constitucion have good weather.
Finally, Temuco, Archipielago Juan Fernandez, Bahía Mansa, Cobquecura, Lebu and Lota have a tolerable climate, but better than Punta Arenas.
Seasonal average climate and temperature of Punta Arenas in september
Check below seasonal norms These datas are set from the weather statements of the last years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 43°F | ||||
| Highest temperature | 47°F | ||||
| Lowest temperature | 41°F | ||||
| Highest record temperature | 56°F (2012) | ||||
| Lowest record temperature | 23°F (2011) | ||||
| Number of days at -32°F | 1 day(s) (3%) | ||||
| Sea temperature | |||||
| Average sea temperature | 43°F | ||||
| Lowest sea temperature | 42°F | ||||
| Highest sea temperature | 44°F | ||||
| Wind | |||||
| Wind speed | 30km/h | ||||
| Wind temperature | 32°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 1.6in | ||||
| Number of days with rainfall | 2 day(s) (7%) | ||||
| Record daily rainfall | 0.6in (2014) | ||||
| Snowfall | 33.1cm | ||||
| Other climate data | |||||
| Humidity | 79% | ||||
| Visibility | 9.05km | ||||
| Cloud cover | 54% | ||||
| UV index | 3 | ||||
| Daily sunshine hours | 9 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 07:49 | ||||
| Time of sunset | 19:30 | ||||
| Length of day | 11:41 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last september?
Here is the day by day recorded weather in Punta Arenas in september 2024:
41°F to 43°F
38°F to 43°F
40°F to 41°F
41°F to 45°F
43°F to 47°F
41°F to 45°F
38°F to 47°F
38°F to 45°F
36°F to 41°F
38°F to 41°F
40°F to 43°F
38°F to 41°F
36°F to 40°F
38°F to 45°F
38°F to 40°F
43°F to 49°F
38°F to 43°F
36°F to 43°F
38°F to 43°F
31°F to 36°F
36°F to 43°F
34°F to 38°F
38°F to 41°F
32°F to 38°F
38°F to 40°F
41°F to 47°F
38°F to 40°F
32°F to 38°F
31°F to 36°F
34°F to 41°F
Map: other cities in Chile in september
Cities near Punta Arenas:
| Porvenir in september | very bad weather |
| Cerro Sombrero in september | very bad weather |
| Puerto Natales in september | very bad weather |
| Parque Nacional Torres del Paine in september | very bad weather |
| Cape Horn in september | very bad weather |
| Parque Nacional Bernardo O’Higgins in september | very bad weather |
| Caleta Yungay in september | very bad weather |
| Chile Chico in september | very bad weather |
| Puerto Aisen in september | very bad weather |
| Puerto Aguirre in september | very bad weather |
| Parc national Isla Magdalena in september | very bad weather |
| Parque Nacional Queulat in september | very bad weather |
Click over cities on the map for information about the weather in september.
Punta Arenas
perfect weather
good
tolerable
bad
very bad
Weather data for Punta Arenas in september:
Weather data for Punta Arenas for september are derived from an average of the weather forecast since 2009 in Punta Arenas. There is a margin of error and these forecasts are to be considered as general information only. The weather in Punta Arenas can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Punta Arenas.