Puerto Maldonado Weather in December
December in Puerto Maldonado typically sees daytime highs of 31°C (88°F) and nighttime lows of 23°C (73°F). December falls within the rainy season, so heavy rainfall is to be expected.
Rainfall in Puerto Maldonado in December
Puerto Maldonado is in the rainy season in December, with rain on around 14 days and an average of 360 mm (14 in). Rainy season showers here are typically intense, often clearing quickly but coming down hard while they last.
Temperature in Puerto Maldonado in December
In December, expect very high temperatures in Puerto Maldonado, with highs of 31°C (88°F) and lows of 23°C (73°F) at night. Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. At 23°C (73°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference. Average temperatures can be deceiving; some days will be hotter. Wear breathable fabrics and drink plenty of water to stay cool.
Wind Speed in Puerto Maldonado in December
Wind speeds average 2 m/s (4 knots) during December. At this speed, expect light breezes that you can feel on your face and cause leaves to rustle gently. Since this is an average, some days are calmer with barely any wind while others have more noticeable gentle breezes.December in Puerto Maldonado has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Peru, check out our Puerto Maldonado's climate page.
Puerto Maldonado Temperature in December
Min Temperature
23°C (73°F)
Max Temperature
31°C (88°F)
Chance of Rain
46%
Precipitation
360 mm (14 in)
Rainy days
14 days
Humidity
78% *
Windspeed
2 m/s (4 knots) *
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Puerto Maldonado typically stay consistent throughout December, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 23°C (73°F).
Average temperatures in December
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Puerto Maldonado in December
Browse day-by-day weather records for Puerto Maldonado spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Puerto Maldonado historical weather extremes in December
Based on weather observations in Puerto Maldonado between 2005 and 2025, these are the recorded extremes during December.
- On December 1, 2010, temperatures climbed to 39°C (102°F), marking the warmest December day on record.
- Puerto Maldonado experienced its chilliest December day on December 14, 2010, reaching only 21°C (70°F).
- Puerto Maldonado registered its coldest December night on December 14, 2010, with temperatures dropping to 15°C (59°F).
- The wettest day in December Puerto Maldonado was on December 6, 2011 with 210 mm (8.3 in) of precipitation.
Best Places in Peru in December
Find out more about the weather in Peru and which places have the best travel conditions in this month. See all of Peru in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Puerto Maldonado in December
Warm weather calls for comfortable, breathable clothing in December. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can.What To Do in Puerto Maldonado in December
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 Peru, check out our Puerto Maldonado's climate page.
Temperature Rainfall Humidity Wind Speed
See the full Puerto Maldonado climate overview or explore weather in Peru.
