Lima Weather in August
August in Lima averages 19°C (66°F) during the day and 15°C (59°F) at night. The perfect conditions and low rainfall make it a solid month to visit.
Rainfall in Lima in August
Climate statistics over the past 30 years suggest around 2 days of rain, with 17 mm (0.7 in) average for the month. When rain does fall this month, it tends to come down hard. The low number of rain days makes each shower more significant.
Temperature in Lima in August
August is a perfect month in Lima, with 19°C (66°F) during the day and 15°C (59°F) at night. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights cool down to 15°C (59°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions. The temperatures this month are milder, providing a comfortable and warm experience.
Sunshine in Lima in August
The area sees fewer sunny days, with a projection of about 32 hours of sunshine. This reduced sunlight makes it ideal for those who prefer overcast conditions over bright sunny days.
Wind Speed in Lima in August
Average wind speeds reach 3 m/s (6 knots) in August, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.
Average water temperature in August
At 17°C (63°F), the water is cool but manageable for those who don't mind a bit of a shock getting in. Most people adjust after a few minutes.To explore more travel options, our weather planner can help you discover destinations worldwide.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Peru, check out our Lima's climate page.
Lima Temperature in August
Min Temperature
15°C (59°F)
Max Temperature
19°C (66°F)
Water Temperature
17°C (63°F)
Chance of Rain
7%
Precipitation
17 mm (0.7 in)
Rainy days
2 days
Humidity
85%
Windspeed
3 m/s (6 knots)
Sunshine
32 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Lima typically stay consistent throughout August, with daily highs averaging around 19°C (66°F). Nights are pleasant, with lows around 16°C (61°F).
Average temperatures in August
Historical weather for Lima in August
Browse day-by-day weather records for Lima spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Lima historical weather extremes in August
Based on weather observations in Lima between 1976 and 2025, these are the recorded extremes during August.
- The warmest day in August was on August 26, 1976, with a maximum of 26°C (79°F).
- The coldest August day was on August 23, 1990, with a maximum of 15°C (59°F).
- Lima registered its coldest August night on August 4, 1981, with temperatures dropping to 10°C (50°F).
Best Places in Peru in August
Find out more about the weather in Peru and which places have the best travel conditions in this month. See all of Peru in August →
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unpleasant
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What to Wear in Lima in August
For Lima in August, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Almost no rain is expected, so no need to bring rain gear. Expect water temperatures of around 17°C (63°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.What To Do in Lima in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Peru, check out our Lima's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Lima climate overview or explore weather in Peru.
