Chiclayo
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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 excellent 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.

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)

Chiclayo Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Chiclayo - and find the best time to visit.

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 records 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

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 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.

  • Cycling
    10/10
  • Walking
    10/10
  • Camping
    10/10
  • Outdoor sports
    10/10

Chiclayo 3-Day Forecast

More climate data for Chiclayo

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

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