WanderWhen

Lima weather in August

August is one of the best months to visit Lima. Expect highs around 18°C, lows near 14°C, and about 0 days with rain.

10.0 · Excellenttravel score for August
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Avg high
18°C
Avg low
14°C
Rainfall
1 mm
Rain days
0
Sunshine
9.9 h/day
Daylight
11.6 h

What to pack for Lima in August

  • long sleeves and a warm layer
  • a medium jacket

Humidity averages 83%; max daily wind around 21 km/h.

How August compares

January: 10.0/10 JFebruary: 10.0/10 FMarch: 10.0/10 MApril: 10.0/10 AMay: 10.0/10 MJune: 10.0/10 JJuly: 10.0/10 JAugust: 10.0/10 ASeptember: 10.0/10 SOctober: 10.0/10 ONovember: 10.0/10 NDecember: 10.0/10 D

Best months in Lima: all year round. See the full best time to visit Lima guide.

Lima in August: the details

In August, Lima sees average daytime highs of 18°C (65°F) and overnight lows of 14°C (57°F). Rainfall totals roughly 1 mm across 0 rainy days, and the sun shines about 9.9 hours per day with 11.6 hours of daylight mid-month. Relative humidity averages 83%.

These figures are climate normals computed from the ERA5 weather reanalysis (2019–2024) for Lima, Peru (-12.04, -77.03) — see our methodology. Actual conditions vary year to year.

Where should you go next month?

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