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Weather in August in Peru

Planning a journey to Peru this August and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What is the weather like in Peru in August?

Peru offers a broad spectrum of weather patterns. In August, one might encounter temperatures that range from mild to very warm, and precipitation levels ranging from almost none to heavy.

Temperatures

Based on our climate data spanning from 1990-2020, the average maximum temperature is mild in Tarma at 12°C to very warm in Pucallpa at 33°C. Nighttime temperatures generally drop to 23°C in Pucallpa and 1°C in Tarma. In general, this month stands out as the coldest period throughout the year. However, even though August is the coolest month, you can still find places in Peru with moderate temperatures, ensuring a pleasant experience throughout the year.

Precipitation

In August, precipitation varies across different areas. From almost no rainfall in Colán with an average of 0.3 mm to heavy rainfall in Oxapampa with 169 mm.

Average sunshine

Lima experiences limited sunny days, amounting to roughly 32 hours of sunshine. This makes it perfect for those who prefer dimmer, cloudier settings rather than intense sunlit days

To learn more about the conditions in specific areas of Peru in August, check out the map below. For more details on the yearly weather, visit our Peru climate page.

Where to go in Peru in August

Find more information for the most popular destinations in the Peru on the map below. Click on a destination dot for more detailes.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in August for the 5 most popular destinations in Peru?

Lima

In August Lima generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 15°C and low monthly rainfall. So on average the conditions are perfect that month.

Lima
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   July July
<<  
20°C 
16°C 
30 hours 
18 mm 
a single day 
19°C 
15°C 
32 hours 
17 mm 
2 days 
20°C 
16°C 
39 hours 
15 mm 
2 days 
Climate in Lima

Cusco

In August Cusco generally has moderate temperatures with maximum daytime temperatures around 16°C, minimum nighttime temperatures around 2°C and low monthly rainfall. So on average the conditions are pleasant that month.

Cusco
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   July July
<<  
15°C 
2°C 
257 hours 
17 mm 
2 days 
16°C 
2°C 
231 hours 
28 mm 
4 days 
17°C 
4°C 
195 hours 
50 mm 
8 days 
Climate in Cusco

Arequipa

In August Arequipa generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 6°C and low monthly rainfall. So on average the conditions are perfect that month.

Arequipa
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   July July
<<  
19°C 
5°C 
291 hours 
3.6 mm 
0 days 
19°C 
6°C 
311 hours 
6.7 mm 
a single day 
20°C 
7°C 
298 hours 
10 mm 
3 days 
Climate in Arequipa

Puno

In August Puno generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 1°C and low monthly rainfall. So on average the conditions are pleasant that month.

Puno
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   July July
<<  
16°C 
-1°C 
12 mm 
2 days 
17°C 
1°C 
25 mm 
3 days 
17°C 
2°C 
59 mm 
6 days 
Climate in Puno

Machu Picchu

In August Machu Picchu generally has moderate temperatures with maximum daytime temperatures around 15°C, minimum nighttime temperatures around 4°C and moderate monthly rainfall. So on average the conditions are tolerable that month.

Machu Picchu
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   July July
<<  
15°C 
3°C 
257 hours 
54 mm 
2 days 
15°C 
4°C 
231 hours 
74 mm 
3 days 
15°C 
5°C 
195 hours 
106 mm 
8 days 
Climate in Machu Picchu

Is your destination not in the list? Have a look at other destinations in Peru.

Is August the best time to visit Peru?

In our opinion, August is a good time to visit Peru with overall perfect weather in Lima. However, the weather conditions may vary depending on your destination.

On average, the best time to visit Peru is in with generally perfect weather in Lima.

Interested in more climate information?

We have much more information about the climate in Peru. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Peru? Get detailed historical weather averages for many cities in Peru.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.