Visit the Rainbow Mountains
The Rainbow Mountain (Vinicunca) is acolored rainbow mountain that will steal your heart forever and the view from the top will take your breath away.
Huanchaco Weather in August
August in Huanchaco averages 21°C (70°F) during the day and 15°C (59°F) at night. With only 11 mm (0.4 in) of rainfall expected on average, it's a largely dry month.
Rainfall in Huanchaco in August
Historically, August sees about a single day of rain, with a monthly average of 11 mm (0.4 in). Any rain that does arrive is likely to be fairly light and short-lived.
Temperature in Huanchaco in August
August is a excellent month in Huanchaco, with 21°C (70°F) during the day and 15°C (59°F) at night. The difference between afternoon and evening temperatures is usually noticeable. With lows of 15°C (59°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest. Though the coolest month of the year, the temperatures are far from cold. With still warm days.
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.For more travel ideas, our weather planner can help you explore destinations around the world.
Huanchaco Temperature in August
Min Temperature
15°C (59°F)
Max Temperature
21°C (70°F)
Water Temperature
17°C (63°F) *
Chance of Rain
4%
Precipitation
11 mm (0.4 in)
Rainy days
a single day
Humidity
85% *
* Data from: Trujillo, Peru (9 KM, 6 Miles).
Huanchaco Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Huanchaco - and find the best time to visit.
Daily Historical Temperatures
48-year average (1976-2025)
Based on our historical records, temperatures in Huanchaco typically stay consistent throughout August, with daily highs averaging around 21°C (70°F). Nights are pleasant, with lows around 16°C (61°F).
Average temperatures in August
Historical weather records for Huanchaco in August
Browse day-by-day weather records for Huanchaco spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Huanchaco historical weather extremes in August
Based on weather observations in Huanchaco between 2000 and 2026, these are the recorded extremes during August.
- On August 6, 2026, temperatures climbed to 27°C (81°F), marking the warmest August day on record.
- The lowest daytime temperature in August was 16°C (61°F), recorded on August 15, 2022.
- Huanchaco registered its coldest August night on August 6, 2020, with temperatures dropping to 9°C (48°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 →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Huanchaco in August
For Huanchaco 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.
What To Do in Huanchaco in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling10/10 -
Walking10/10 -
Camping10/10 -
Outdoor sports10/10
Huanchaco 3-Day Forecast
More climate data for Huanchaco
Temperature Rainfall Humidity Water Temp
See the full Huanchaco climate overview or explore weather in Peru.
Popular in August
Where to go in August - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Visit the Rainbow Mountains
"The other" Machu Picchu: the Inca City of Choquequirao
Discover Choquequirao, the hidden Inca city near Cusco. Hike through stunning landscapes and explore ancient ruins with fewer crowds than Machu Picchu.
Hike the inca Trail
Few walking tours speak so much to the imagination as the Inca Trail to Machu Picchu. The tour leads through beautiful mountain landscapes and it is called the 'Royal Highway'
The Inkaterra Reserva Amazonica
One of your highlights during a trip in Peru might be this eco-luxury lodge in front of the Madre de Dios River, called Inkaterra Reserva Amazonica.