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

Daytime
22°
Night
13°
☀️ Day length
11 h 48 min
Chance of rain
13%
Thunder days
3%
Humid days
34%
WEATHER THROUGH THE YEARPeru - August 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 August, Peru averages about 22° during the day and 13° at night. It's usually fairly dry, with only about a 13% chance of rain.

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 August? Weather by city

PlaceDayNight🌊 SeaChance of rain
Iquitos 32℃21℃-40%
Chiclayo 24℃16℃20℃1%
Cajamarca 22℃4℃-6%
Chincha Alta 21℃13℃20℃4%
Cuzco 21℃2℃-11%
Trujillo 20℃16℃19℃1%
Lima 19℃15℃19℃22%
Callao 19℃15℃18℃22%
Travelling soon? Check the live 14-day weather forecast for Peru.

Peru weather - other months

JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember