Chiclayo Weather in September
September in Chiclayo typically sees daytime highs of 25°C (77°F) and nighttime lows of 17°C (63°F). Minimal rainfall is typical for this month.
Rainfall in Chiclayo in September
Historically, the month has about a single day of rain, averaging 2.4 mm (0.1 in) in total. If rain does fall, it tends to be very light and barely worth getting out an umbrella for.
Temperature in Chiclayo in September
Weather in Chiclayo is at its perfect in September. Highs reach 25°C (77°F), while nights settle around 17°C (63°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 17°C (63°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Wind Speed in Chiclayo in September
Wind speeds average 5 m/s (10 knots) during September. At this speed, gentle to moderate breezes make small trees sway and the wind creates whitecaps on water bodies. Daily variations range from moderate winds to stronger breezes, creating excellent conditions for sailing, kite flying and wind sports.
Average water temperature in September
With water at 17°C (63°F), it's on the cooler side. Keen swimmers won't be put off, but those who prefer warm water may find it less enjoyable.If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.
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 Chiclayo's climate page.
Chiclayo Temperature in September
Min Temperature
17°C (63°F)
Max Temperature
25°C (77°F)
Water Temperature
17°C (63°F)
Chance of Rain
3%
Precipitation
2.4 mm (0.1 in)
Rainy days
a single day
Humidity
79%
Windspeed
5 m/s (10 knots)
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Chiclayo typically stay consistent throughout September, with daily highs averaging around 25°C (77°F). Nights are pleasant, with lows around 16°C (61°F).
Average temperatures in September
Historical weather for Chiclayo in September
Browse day-by-day weather records for Chiclayo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Chiclayo historical weather extremes in September
Based on 32 years of weather observations in Chiclayo between 1993 and 2025, these are the recorded extremes.
- The hottest September day on record in Chiclayo reached 31°C (88°F) (September 24, 1997).
- On September 23, 2003, Chiclayo saw its coldest September day with temperatures maxing out at 18°C (64°F).
- The coldest night in September in Chiclayo was on September 9, 2020, with a minimum of 13°C (55°F).
Best Places in Peru in September
Find out more about the weather in Peru and which places have the best travel conditions in this month. See all of Peru in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Chiclayo in September
For Chiclayo in September, 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 Chiclayo in September
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 Chiclayo's climate page.
Temperature Rainfall Humidity Wind Speed Water Temp
See the full Chiclayo climate overview or explore weather in Peru.
