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.
Pacasmayo Weather in May
May in Pacasmayo sees daytime temperatures around 23°C (73°F) and lows of 19°C (66°F) at night. The excellent weather makes it a good time to visit.
Rainfall in Pacasmayo in May
Typically, you can expect about 3 days of rain this month, with 4.9 mm (0.2 in) on average. The occasional light shower is possible, but rain is rarely an issue this month.
Temperature in Pacasmayo in May
May is one of the better months to visit Pacasmayo. Expect 23°C (73°F) during the day and 19°C (66°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. Nights cool down to 19°C (66°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.Our weather planner can help you explore other travel destinations worldwide.
Pacasmayo Temperature in May
Min Temperature
19°C (66°F)
Max Temperature
23°C (73°F)
Chance of Rain
11%
Precipitation
4.9 mm (0.2 in)
Rainy days
3 days
Humidity
75% *
* Data from: Chiclayo, Peru (74 KM, 46 Miles).
Pacasmayo Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Pacasmayo - and find the best time to visit.
Daily Historical Temperatures
48-year average (1976-2025)
Based on our historical records, temperatures in Pacasmayo typically stay consistent throughout May, with daily highs averaging around 23°C (73°F). Nights are pleasant, with lows around 19°C (66°F).
Average temperatures in May
Historical weather records for Pacasmayo in May
Browse day-by-day weather records for Pacasmayo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Pacasmayo historical weather extremes in May
According to our 24 years of weather records for Pacasmayo, the following extremes were recorded between 2002 and 2026.
- On May 1, 2006, temperatures climbed to 32°C (90°F), marking the warmest May day on record.
- The coldest May day was on May 20, 2008, with a maximum of 20°C (68°F).
- The coldest night in May in Pacasmayo was on May 24, 2022, with a minimum of 15°C (59°F).
Best Places in Peru in May
Find out more about the weather in Peru and which places have the best travel conditions in this month. See all of Peru in May →
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 Pacasmayo in May
Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. With minimal rainfall expected, you can leave the rain gear at home.
What To Do in Pacasmayo in May
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
Pacasmayo 3-Day Forecast
More climate data for Pacasmayo
See the full Pacasmayo climate overview or explore weather in Peru.
Popular in May
Where to go in May - average daytime high across popular destinations.
Iquitos
31°C (88°F) Trujillo
24°C (75°F) Lima22°C (72°F) Arequipa
19°C (66°F) Puno16°C (61°F) Machu Picchu
16°C (61°F) Cusco16°C (61°F) Urubamba14°C (57°F) 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.