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Pucón Weather in September
Pucón in September sees moderate daytime temperatures of 13°C (55°F) and nighttime lows of 3°C (37°F). As part of the rainy season, showers are frequent and often heavy. Budget around 243 mm (9.6 in) of rainfall for the month.
Rainfall in Pucón in September
As part of the rainy season, Pucón sees around 8 days of rain in September, with an average of 243 mm (9.6 in). The rain this month falls heavily when it arrives, so waterproofs are worth keeping handy.
Temperature in Pucón in September
Expect highs of 13°C (55°F) in Pucón in September, with nights dropping to around 3°C (37°F). The difference between afternoon and evening temperatures is usually noticeable. Nights drop to 3°C (37°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Pucón. Our weather planner can help you explore destinations with more pleasant weather conditions.
Pucón Temperature in September
Min Temperature
3°C (37°F)
Max Temperature
13°C (55°F)
Chance of Rain
26%
Precipitation
243 mm (9.6 in)
Rainy days
8 days
Pucón Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Pucón - and find the best time to visit.
Historical weather records for Pucón in September
Browse day-by-day weather records for Pucón spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Pucón historical weather extremes in September
Based on weather observations in Pucón between 2006 and 2026, these are the recorded extremes during September.
- The warmest day in September was on September 23, 2016, with a maximum of 26°C (79°F).
- The lowest daytime temperature in September was 4°C (39°F), recorded on September 2, 2008.
- Nighttime temperatures dropped to -3°C (27°F) on September 17, 2015, marking the coldest September night on record.
- The wettest September day on record brought 108 mm (4.3 in) of precipitation to Pucón (September 23, 2026).
Best Places in Chile in September
Find out more about the weather in Chile and which places have the best travel conditions in this month. See all of Chile 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 Pucón in September
The weather can be unpredictable in September, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Also bring a poncho, it will rain a lot! Waterproof everything you can.
What To Do in Pucón in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling5/10 -
Walking5/10 -
Barbeque4/10 -
Camping3/10 -
Outdoor sports5/10
Pucón 3-Day Forecast
More climate data for Pucón
See the full Pucón climate overview or explore weather in Chile.
Popular in September
Where to go in September - average daytime high across popular destinations.
San Pedro de Atacama
21°C (70°F) Hanga Roa
21°C (70°F) La Serena19°C (66°F) Santiago18°C (64°F) Viña del Mar16°C (61°F) Concón16°C (61°F) Valparaíso15°C (59°F) Pucón
13°C (55°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
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