SeasonScore
Lima, Peru
Photo: Thomas Quine · CC BY 2.0

Peru

Lima in August

🌤️ Cool season

Pleasant and mostly dry.

🎒 Pack: light layers

Best months: Nov (9.5), May (9.4), Dec (9.4)

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Why August scores 8.1What goes into the score

How it works
🌡️ 19° / 15°C🌧️ 2 mm💧 dew pt 10°🍃 PM2.5 15
  • Weather comfort7.3
    • ✓Comfortable temperatures (19°C highs / 15°C lows)
    • ✓Comfortable humidity (dew point 10.3°C)
    • ✓Mostly dry (~2 mm rain)
    • !Grey, overcast skies (~93% cloud cover on average)
  • Air quality8.5
    • ✓Good (within WHO guideline) (PM2.5 ~15 µg/m³)
  • Seasonal hazards10.0
    • ·No notable seasonal hazards
  • Safety baseline7.5
    • ·Increased caution
Compare monthsPut August side by side with another month
AugNov
Score8.1 Very good9.5 Excellent
Season🌤️ Cool season🌤️ Cool season
High / low19° / 15°22° / 17°
Rain2 mm0 mm
Humiditydew pt 10°dew pt 13°
PM2.515 µg/m³14 µg/m³

Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: Lima weather-station normals. Rainfall: Lima weather-station normals (national met service).

Holidays & crowdsAugust 2027

Long weekend

There's at least one long weekend. Domestic travel picks up and popular spots get busier over those days.

  • Battle of Junín Day 6–8 Aug · 3 days off in a row
  • Rose of Lima Day 28–30 Aug · 3 days off in a row

National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).

Explore LimaEvents, sights, food & souvenirs

Check event dates locally

Peru's coastal capital, visited for its colonial centre, clifftop neighbourhoods over the Pacific and one of the world's leading food scenes.

Events in August
Santa Rosa de LimaEvery year30 August every year

Feast day of Lima's patron saint, a public holiday.

Why go: Pilgrims drop wishes into her well.

Where: Santuario de Santa Rosa, Historic Centre

Coming up later

Señor de los MilagrosDate variesProcessions on several days in October

Huge processions honour a revered image of Christ; Lima's 'purple month'.

Why go: Expect road closures; try turrón de doña Pepa, the seasonal sweet.

Where: Historic Centre

Fiestas PatriasEvery year28-29 July every year

Peru's independence days with a military parade.

Why go: Domestic travel is busy around these dates.

Where: Nationwide