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Puerto Cisnes Weather in August
During August, Puerto Cisnes experiences low daytime temperatures of 6°C (43°F) and cooler nights around -1°C (30°F). August sits within the rainy season, and part of the winter season, so expect regular and often heavy snow/rainfall.
Rainfall in Puerto Cisnes in August
Puerto Cisnes is in the rainy season in August, with rain on around 8 days and an average of 458 mm (18 in). The rain this month falls heavily when it arrives, so waterproofs are worth keeping handy.
Temperature in Puerto Cisnes in August
In August, Puerto Cisnes sees low temperatures, with highs of 6°C (43°F). Nights drop to around -1°C (30°F). The winter season is characteristic of August. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. Nights are well below freezing at -1°C (30°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation.Our weather planner can help you explore other travel destinations worldwide.
Puerto Cisnes Temperature in August
Min Temperature
-1°C (30°F)
Max Temperature
6°C (43°F)
Chance of Rain
26%
Precipitation
458 mm (18 in)
Rainy days
8 days
Puerto Cisnes Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Puerto Cisnes - and find the best time to visit.
Historical weather records for Puerto Cisnes in August
Browse day-by-day weather records for Puerto Cisnes spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Puerto Cisnes historical weather extremes in August
According to our 20 years of weather records for Puerto Cisnes, the following extremes were recorded between 2006 and 2026.
- On August 14, 2025, temperatures climbed to 14°C (57°F), marking the warmest August day on record.
- Puerto Cisnes experienced its chilliest August day on August 1, 2006, reaching only 1°C (34°F).
- The lowest overnight temperature recorded in August was -14°C (7°F) (August 3, 2010).
- The heaviest August precipitation occurred on August 19, 2026, when 81 mm (3.2 in) of precipitation fell.
Best Places in Chile in August
Find out more about the weather in Chile and which places have the best travel conditions in this month. See all of Chile in August →
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 Puerto Cisnes in August
Cold weather calls for smart layering in August. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Heavy rain is guaranteed, please bring a good poncho and waterproof everything!
What To Do in Puerto Cisnes in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling4/10 -
Walking4/10 -
Barbeque1/10 -
Camping1/10 -
Outdoor sports4/10
Puerto Cisnes 3-Day Forecast
More climate data for Puerto Cisnes
See the full Puerto Cisnes climate overview or explore weather in Chile.
Popular in August
Where to go in August - average daytime high across popular destinations.
Hanga Roa
21°C (70°F) San Pedro de Atacama
19°C (66°F) La Serena18°C (64°F) Viña del Mar15°C (59°F) Concón15°C (59°F) Santiago
16°C (61°F) Valparaíso15°C (59°F) Pucón
10°C (50°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
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