Yucay Weather in December
With daytime temperatures of 14°C (57°F) and nighttime lows of 5°C (41°F), December in Yucay brings moderate temperatures during the day. Do keep in mind that December is part of the rainy season, with frequent and often heavy rainfall.
Rainfall in Yucay in December
As part of the rainy season, Yucay sees around 17 days of rain in December, with an average of 235 mm (9.3 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.
Temperature in Yucay in December
In December, Yucay gets moderate temperatures, with highs of 14°C (57°F). Nights cool to around 5°C (41°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 5°C (41°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions. On average, it sees the highest temps of the year.
Sunshine in Yucay in December
The month brings about 155 hours of sunlight, offering a comfortable mix of sun and rainy moments.December in Yucay can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, 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 Yucay's climate page.
Yucay Temperature in December
Min Temperature
5°C (41°F)
Max Temperature
14°C (57°F)
Chance of Rain
55%
Precipitation
235 mm (9.3 in)
Rainy days
17 days
Humidity
62% *
Sunshine
155 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Yucay typically stay consistent throughout December, with daily highs averaging around 14°C (57°F). Nights are cold, with lows around 8°C (46°F).
Average temperatures in December
Daily Historical Precipitation
50-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 Yucay in December
Browse day-by-day weather records for Yucay spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Yucay historical weather extremes in December
According to our 11 years of weather records for Yucay, the following extremes were recorded between 2014 and 2025.
- The warmest day in December was on December 14, 2025, with a maximum of 26°C (79°F).
- The coldest December day was on December 15, 2022, with a maximum of 12°C (54°F).
- Yucay registered its coldest December night on December 5, 2022, with temperatures dropping to 1°C (34°F).
- The heaviest December precipitation occurred on December 7, 2020, when 90 mm (3.5 in) of precipitation fell.
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 Yucay in December
Pack for changing conditions in Yucay in December. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Yucay 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 Yucay's climate page.
Temperature Rainfall Sunshine Humidity
See the full Yucay climate overview or explore weather in Peru.
