Peru weather in December - temperature, rain and is it a good time to visit?

December is one of the best months for a holiday in Peru.
Daytime
24°
Night
16°
☀️ Day length
12 h 40 min
Chance of rain
26%
Thunder days
7%
Humid days
75%
WEATHER THROUGH THE YEARPeru - December vs the year26°18°26°18°26°18°25°16°24°16°23°14°22°13°22°13°22°14°23°15°24°15°24°16°CHANCE OF RAIN (%)262931221715161319212126JanFebMarAprMayJunJulAugSepOctNovDecWARMESTJan (26°)COLDESTJul (22°)DRIESTAug (13%)WETTESTMar (31%)world-prices.com · 2026-07-08 · ★ best months
In December, Peru averages about 24° during the day and 16° at night. There's a moderate chance of rain (about 26%).

Peru weather all year - average temperatures and rain

MonthDayNightChance of rain
January ★ 26℃18℃26%
February ★ 26℃18℃29%
March ★ 26℃18℃31%
April ★ 25℃16℃22%
May 24℃16℃17%
June 23℃14℃15%
July 22℃13℃16%
August 22℃13℃13%
September 22℃14℃19%
October ★ 23℃15℃21%
November ★ 24℃15℃21%
December 24℃16℃26%
★ - months most often recommended for travel

Where is it warmest in Peru in December? Weather by city

PlaceDayNight🌊 SeaChance of rain
Iquitos 31℃23℃-59%
Chiclayo 27℃19℃21℃5%
Chincha Alta 25℃17℃23℃3%
Lima 24℃19℃19℃2%
Callao 24℃19℃19℃2%
Cajamarca 22℃8℃-45%
Trujillo 22℃18℃19℃3%
Cuzco 20℃8℃-85%
Travelling soon? Check the live 14-day weather forecast for Peru.

Peru weather - other months

JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember