The month in detail
What to expect in December
In December, Peru sees 22°C during the day with 8.9h of sunshine per day. Rain is virtually absent (3% of days) — ideal for planning without a backup. A good balance between weather and crowds, even if February (9.0/10) remains theoretically better.
December ranks 5 out of 12 months in Peru.
This month's conditions
What it's like in December
UV index
10 · very high
protection essential
Feels like
muggy at times
17°
Daylight
12.7h of daylight
Air quality
good
AQI 37
Compare
Is December the right month?
The best month in Peru is February (9.0/10), 0.3 pt higher than December.
Book
Plan your trip
Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.
Stay
Hotels & rentals · Peru
Expedia →
Activities
Tours, tickets, experiences
See ↓
Flights
Multi-airline comparator
Kiwi →
🎟️ Activities & tours · Peru
GetYourGuide selection · free cancellation
Practical info
What you need to know before you go
Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a city break.
Country · Peru
🗣️LanguageSpanish
💶CurrencyPeruvian Sol (S/)
🚗DrivingRight-hand
🛡️Safety ⓘVery safe · 1/5
💰Cost of living ⓘCheap · 2/5
🌡️ Climate
🌍Climate typeTemperate
📈Climate trend ⓘStable
🔥Hottest monthFebruary · 26°C
❄️Coolest monthAugust · 18°C
🌧️Rainiest month ⓘMarch · 7%
🏛️ City break
📅Tourist peak seasonJune → August
☔Indoor sights ⓘYear-round
🚇Public transportGood
Explore
Other destinations in December
If December doesn't convince you for this destination, compare with others.
Location
Where is Peru ?
Global position + regional geographic context.
🌍 World
🔍 Geographic context
PeruTemperate climate with a 9.0 → 8.0 gap between best and worst month. 10 years of ERA5 data to choose by project.
12.05°S · 77.04°W
Questions
Frequently asked questions
What is the best time to visit Peru?
February is the best month with 26.0°C highs, 21.0°C lows, 8.5h of sunshine and 6.0% rainy days. The months of February & January offer comparable conditions.
How many hours of sunshine does Peru get in February?
Peru averages 8.5 sunshine hours per day in February. It is the sunniest month with a climate score of 8.6/10.
What is the rainiest month in Peru?
August is the most unfavourable month with August has the lowest climate score of the year and the lowest climate score of the year.
What are the temperatures at night in Peru in February?
In February, overnight lows reach 21.0°C, while afternoon highs average 26.0°C.
Is Peru good in winter?
In winter (December-February), Peru scores 8.4/10 on average — Decent period conditions for cultural visits.. The best month overall remains February with a score of 8.6/10.
When should you avoid Peru?
August is the most difficult month to visit Peru, with August has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.
Do you need sun protection in Peru in December?
The average UV index reaches 10 in December in Peru (very high), with about 12.7h of daylight. Protection essential.