Puerto Aisén Weather in May
Puerto Aisén in May averages 8°C (46°F) during the day and 1°C (34°F) at night. May is part of the rainy season, so frequent rainfall is typical.
Rainfall in Puerto Aisén in May
Puerto Aisén is in the rainy season in May, with rain on around 8 days and an average of 342 mm (13 in). Rainy season showers here are typically intense, often clearing quickly but coming down hard while they last.
Temperature in Puerto Aisén in May
In May, Puerto Aisén gets low temperatures, with highs of 8°C (46°F). Nights cool to around 1°C (34°F). Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. Nights fall to 1°C (34°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.If you're planning additional trips, our weather planner can help you find destinations that match your weather preferences.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Chile, check out our Puerto Aisén's climate page.
Puerto Aisén Temperature in May
Min Temperature
1°C (34°F)
Max Temperature
8°C (46°F)
Chance of Rain
28%
Precipitation
342 mm (13 in)
Rainy days
8 days
Humidity
88% *
Daily Historical Temperatures
44-year average (1976-2025)
Based on our historical records, temperatures in Puerto Aisén typically stay consistent throughout May, with daily highs averaging around 8°C (46°F). Nights are cold, with lows typically ranging from 1°C (34°F) to 5°C (41°F).
Average temperatures in May
Historical weather for Puerto Aisén in May
Browse day-by-day weather records for Puerto Aisén spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Puerto Aisén historical weather extremes in May
The extremes listed below come from historical weather data collected in Puerto Aisén from 2006 through 2026.
- On May 3, 2008, temperatures climbed to 19°C (66°F), marking the warmest May day on record.
- Puerto Aisén experienced its chilliest May day on May 18, 2008, reaching only -1°C (30°F).
- Puerto Aisén registered its coldest May night on May 27, 2010, with temperatures dropping to -14°C (7°F).
- The wettest day in May Puerto Aisén was on May 2, 2012 with 69 mm (2.7 in) of precipitation.
Best Places in Chile in May
Find out more about the weather in Chile and which places have the best travel conditions in this month. See all of Chile in May →
perfect weather
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tolerable
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What to Wear in Puerto Aisén in May
Cold weather calls for smart layering in May. 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 Aisén in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Chile, check out our Puerto Aisén's climate page.
See the full Puerto Aisén climate overview or explore weather in Chile.
