Peru in August has warm conditions, with highs averaging 21.2°C (70°F). Rain is rare, falling on about 0 days this month.
This month falls at the end of Winter.
Temperature
21°C / 17°C
Peru Weather in August 2026
Monthly climate averages for Lima. Based on 10-year ERA5 reanalysis data.
BWh Hot Desert
Climate Overview
Monthly August Averages
Feels Like
22°C / 17°C
Rain
0 days · 3 mm
Sunshine
11.3h / day
Humidity
73% — Humid
Wind
14 km/h
Wind Direction
S (186°)
Gusts
30 km/h
Daylight
11.7 h
Cloud Cover
49%
Clear Sky Days
0.3
Dew Point
14°C — Comfortable
Moon Phase
Waxing Crescent · 3%
Seasonal Demand
Moderate (3/5)
Sun Position
Sunrise 06:23
Daylight 11.7h
Sunset 18:05
What to Expect
Daytime temperatures around 21°C (70°F) are ideal for full-day outdoor exploration.
Rain is uncommon in this month, so most days stay dry from morning through evening.
Weather conditions this month are among the best of the year, making it a popular time for outdoor activities.
Pros
- Comfortable temperatures for sightseeing
- Minimal rainfall — great for outdoor plans
- Abundant sunshine for exploring and outdoor fun
- One of the best months to visit
Cons
- Popular month due to favourable weather conditions
What to Wear
Dress in layers — a mix of long sleeves, light sweaters, and a versatile jacket works best for changeable conditions.
Packing List
Sunscreen (SPF 30+)SunglassesComfortable walking shoes
Compare Months
January
Good 
February
Good March
Good April best
Excellent May best
Excellent June best
Excellent July best
Excellent August best
Excellent September
Excellent October
Excellent November
Excellent December
Excellent | Month | Temp | Feels Like | Rain | Sun | Humidity | Status | Details |
|---|---|---|---|---|---|---|---|
| January | 26°C / 21°C | 30°C / 25°C | 6days (20 mm) Good | 11h Excellent | 83% Humid | Good | View Details |
| February | 27°C / 22°C | 31°C / 26°C | 9days (28 mm) Wet | 10.5h Excellent | 83% Humid | Good | View Details |
| March | 27°C / 22°C | 31°C / 26°C | 8days (28 mm) Wet | 10.5h Excellent | 83% Humid | Good | View Details |
| April best | 25°C / 21°C | 29°C / 23°C | 3days (7 mm) Excellent | 11.2h Excellent | 82% Humid | Excellent | View Details |
| May best | 23°C / 19°C | 25°C / 21°C | 0days (3 mm) Excellent | 11.1h Excellent | 79% Humid | Excellent | View Details |
| June best | 22°C / 18°C | 23°C / 19°C | 0days (3 mm) Excellent | 10.9h Excellent | 75% Muggy | Excellent | View Details |
| July best | 21°C / 18°C | 22°C / 18°C | 0days (2 mm) Excellent | 11h Excellent | 72% Muggy | Excellent | View Details |
| August best | 21°C / 17°C | 22°C / 17°C | 0days (3 mm) Excellent | 11.3h Excellent | 73% Muggy | Excellent | View Details |
| September | 21°C / 17°C | 23°C / 18°C | 0days (3 mm) Excellent | 11.7h Excellent | 75% Muggy | Excellent | View Details |
| October | 22°C / 18°C | 24°C / 19°C | 1days (5 mm) Excellent | 11.8h Excellent | 79% Humid | Excellent | View Details |
| November | 23°C / 19°C | 25°C / 20°C | 1days (4 mm) Excellent | 11.6h Excellent | 78% Humid | Excellent | View Details |
| December | 24°C / 20°C | 28°C / 22°C | 3days (10 mm) Excellent | 11.2h Excellent | 82% Humid | Excellent | View Details |
Frequently Asked Questions
August is typically excellent for visiting Peru, with average highs of 21°C (70°F) and around 0 rainy days. Peru in August has warm conditions, with highs averaging 21.2°C (70°F). Rain is rare, falling on about 0 days this month
Peru typically sees around 0 rainy days in August with 3 mm (0.1 in) of total rainfall. An umbrella should suffice.
With highs of 21°C (70°F) and lows of 17°C (63°F) in August, we recommend: Sunscreen (SPF 30+), Sunglasses, Comfortable walking shoes. Comfortable walking shoes are essential.
Yes, August offers some of the best weather conditions in Peru with comfortable temperatures and lower chances of rain.
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