Climate and monthly weather forecast
Chiclayo, Peru

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The climate of Chiclayo

Commonly known as the "Capital of Friendship" and situated on Peru's northern coast, Chiclayo experiences a predominant BWh, also called Subtropical desert climate. With an annual temperature fluctuation between 21.2°C (70.2°F) and 27.7°C (81.9°F), the city has mild temperatures that persist year-round. Climatological variations in temperature are not much pronounced, where the lowest average low temperatures, about 16.5°C (61.7°F) to 16.6°C (61.9°F), occur between August and September, while the highest average high temperatures, about 27.6°C (81.7°F) and 27.7°C (81.9°F), are observed from February to March.

Average annual precipitation in Chiclayo is exceedingly low, making it apparent of the desert climate. The city experiences the most rainfall, 29mm (1.14"), in March and least, 2mm (0.08"), from August to October. The number of rainfall days also fluctuates, from just 1 day in August to about 12.6 days in March. The humidity fluctuates subtly from 73% in February to 81% observed between June and September.

Sunshine hours range from 9.2 during February and March to 11.3 during November. Daylight hours show the smallest variation, oscillating between 11.7 in June and 12.5 in January and December. Cloud cover mirrors the desert nature of Chiclayo, with the maximum percentage of 35% in March and a minimum of 24% between July and August.

The best time to visit Chiclayo

Given Chiclayo's subtropical desert climate, the best times for a visit would be during the periods with the most agreeable conditions. From November to March, the city boasts of significant sunshine hours, ranging from 9.6 to 11.3 hours daily. While January and March have increased rainfall, averaging 4mm (0.16") and 29mm (1.14") respectively, November, February and December exhibit lower amounts, with rainfall not exceeding the range from 4mm (0.16") to 5mm (0.2"). This period promises plenty of sun, low rainfall and a comfortable temperature range from 23.1°C (73.6°F) to 27.7°C (81.9°F), making it an enjoyable time for outdoor activities and sightseeing.

The worst time to visit Chiclayo

Travelers might find the period from June to September less than ideal due to lower sunshine hours and slightly higher relative humidity, moving between 81% and 79%. However, average temperatures during this period remain in the mild range from 21.2°C (70.2°F) to 23.1°C (73.6°F), while rainfall is at its lowest, ranging from 2mm (0.08") to 3mm (0.12"), keeping the city fairly dry. Despite being the least optimal time in terms of sunshine and humidity, the climate remains tolerable for visitors.

Spring weather in Chiclayo

Springtime in Chiclayo, corresponding to the months of September, October, and November, sees comfortable temperatures. The average high temperatures stand at the range from 21.4°C (70.5°F) to 23.2°C (73.8°F), with low temperatures fluctuating between 16.5°C (61.7°F) and 17.9°C (64.2°F). Rainfall in spring remains low, starting at 2mm (0.08") in September, increasing to 4mm (0.16") by November. The city witnesses an average of 9.7 to 11.3 sunshine hours during this season.

Summer weather in Chiclayo

The summer months, December through February, come with slightly higher average temperatures, with highs oscillating from 24.1°C (75.4°F) to 27.7°C (81.9°F) and lows between 19.4°C (66.9°F) to 23°C (73.4°F). Although February has a significantly higher rainfall of 15mm (0.59"), December and January are relatively drier, at 5mm (0.2") and 4mm (0.16") respectively. Average sunshine hours per day remain high, between 10.1 to 9.3 during these months.

Autumn weather in Chiclayo

Autumn, from March to May, experiences good climatic conditions. Average high temperatures fluctuate from 27.6°C (81.7°F) to 24.5°C (76.1°F), while low temperatures shift from 22.8°C (73°F) to 19.8°C (67.6°F). Rainfall decreases from 29mm (1.14") in March to a mere 4mm (0.16") by May. All three months record an average of more than 9 sunshine hours per day.

Winter weather in Chiclayo

The winter months, between June and August, bring somewhat cool temperatures. Average high temperatures drop to the year's lowest at 21.2°C (70.2°F) in August, up from 23.1°C (73.6°F) in June, and low temperatures roam between 17.3°C (63.1°F) and 16.6°C (61.9°F). These months continue the trend of low rainfall, between 2mm (0.08") to 3mm (0.12"), while still enjoying approximately 9.6 hours of sunshine each day.

Weather in January

In Chiclayo, January's climate is marked by consistently warm days, with the temperature hovering from 21.5°C (70.7°F) to 26.1°C (79°F). The mild marine influence, as evidenced by the average sea temperature of 22°C (71.6°F), makes the region enjoyable. Weather in January »

Weather in February

February follows January's trend with even warmer daytime temperatures in Chiclayo. Notwithstanding the subtle rise, the persistently cool waters, averaging 24°C (75.2°F), promotes a balanced climate. As the city is relatively moisture-laden this month, locals may experience a slight increase in humidity. Weather in February »

Weather in March

The Chiclayo weather in March presents an interesting shift as the rainiest month of the year, averaging 29mm (1.14") of precipitation. There is a barely noticeable reduction in temperature from February, continuing to sustain the tropical weather condition. Weather in March »

Weather in April

As Chiclayo transitions from March to April, there's a significant decrease in rainfall, soothing the city's humidity levels. Despite the dip, the tally of 8mm (0.31") of precipitation contributes to a moist atmosphere. A shift in weather is more palpable during this month as the daily temperature starts to decline. Weather in April »

Weather in May

In May, Chiclayo witnesses slight changes in weather with the arrival of cooler days and nights. The sea temperature further decreases to 21°C (69.8°F), infusing a crispness into the air, particularly noticeable during late nights and early mornings. Weather in May »

Weather in June

June is Chiclayo's coldest month of the year, distinguishing itself with its noticeably cooler temperature of 18.6°C (65.5°F) at nightfall. The gradually decreasing daylight further reflects the arrival of nippy weather. Despite it being the "coldest", the weather remains comfortably warm for any outdoor activities throughout the day. Weather in June »

Weather in July

As July takes over, Chiclayo's climate asserts its character with its lowest sea temperature of 18°C (64.4°F) along with a higher cloud presence of 24%. Amid these subtle variations, the constant 10km (6.2mi) visibility accompanies the residents encouraging outdoor activities. Weather in July »

Weather in August

In Chiclayo, August persists with the July trend, maintaining a mild climate with a touch of cool. Sea temperatures replicate the previous month hitting a low of 18°C (64.4°F), providing a soothing marine impact. The broad daylight hours maintain a vibrant atmosphere, making it pleasant for sightseeing and other outdoor activities. Weather in August »

Weather in September

September in Chiclayo presents a shift in weather as temperatures inch upward from August, signaling the conclusion of the cooler period. The sea remains constant at 18°C (64.4°F), contributing to the cooler evenings. Also, the city experiences the least rainfall during this month. Weather in September »

Weather in October

October in Chiclayo ushers in the early signs of the warm season, a given in a tropical environment. The days gradually warm up, fanned by a gentle breeze of around 16.6km/h (10.3mph). October also enjoys the longest duration of sunshine, soaking up to 10.8 hours daily. Weather in October »

Weather in November

As November graces Chiclayo, it brings along a surge in temperature and generates a wave of tropical climate. The sea shows a slight increase in temperature, combating the colder winds from the previous months. The daylight hours are consistent, bathing the city in plenty of sunshine. Weather in November »

Weather in December

Wrapping up the year in December, Chiclayo's weather remains true to its tropical identity. The city experiences a consistent rise in temperature as compared to November. A corresponding rise is observable in sea temperature, boosting the city's tropical appeal. Weather in December »
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Frequently asked questions

How many days does it rain in Chiclayo?

In Chiclayo, Peru, during the entire year, the rain falls for 57.2 days and collects up to 83mm (3.27") of precipitation.

What are the months with the highest UV index in Chiclayo?

The months with the highest UV index are January through June, November and December, with an average maximum UV index of 6.

What is the warmest month in Chiclayo?

Chiclayo, Peru, experiences its average highest temperatures in February, reaching a peak of 27.7°C (81.9°F) and a minimum of 23°C (73.4°F).

What is the least humid month in Chiclayo?

February is the least humid month, with an average relative humidity of 73%.

What month is the sea warmest in Chiclayo?

February is the month with the warmest seawater in Chiclayo, with an average sea temperature of 24°C (75.2°F).

What are the months with the least sunshine in Chiclayo?

The months with the least sunshine in Chiclayo, Peru, are February and March, with an average of 9.2h of sunshine.

What is the wettest month in Chiclayo?

The month with the most rainfall in Chiclayo is March, when the rain falls for 12.6 days and typically aggregates up to 29mm (1.14") of precipitation.

What is the most humid month in Chiclayo?

The months with the highest humidity are June through September, with an average relative humidity of 81%.

What is the month with the shortest days in Chiclayo?

June has the shortest days of the year in Chiclayo, with an average of 11h and 42min of daylight.

When is the lowest UV index in Chiclayo?

July through October, with an average maximum UV index of 5, are months with the lowest UV index in Chiclayo.

What part of the year is the coldest in Chiclayo?

The coldest period in Chiclayo is August, when temperatures fluctuate between an average high of 21.2°C (70.2°F) and a low of 16.6°C (61.9°F).

What is the driest month in Chiclayo?

August and September are months with the least rain in Chiclayo, Peru, when the rain falls for 1 days and typically aggregates up to 2mm (0.08") of rain.

When is the sea coldest in Chiclayo?

August through October, with an average sea temperature of 18°C (64.4°F), are months with the coldest seawater in Chiclayo, Peru.

What month has the most sunshine in Chiclayo?

November has the most sunshine of the year, with an average of 11.3h of sunshine.

When are the longest days in Chiclayo?

December has the longest days of the year, with an average of 12h and 30min of daylight.

Is there Daylight Saving Time (DST) in Chiclayo?

Chiclayo, Peru, does not observe Daylight Saving Time (DST). -05 timezone is used throughout the entire year.

Average temperature
Chiclayo, Peru

Average temperature - Chiclayo, Peru

The warmest month (with the highest average high temperature) is February (27.7°C).
The month with the lowest average high temperature is August (21.2°C).

The month with the highest average low temperature is February (23°C).
The coldest month (with the lowest average low temperature) is September (16.5°C).

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Average pressure
Chiclayo, Peru

Average pressure - Chiclayo, Peru

The month with the highest atmospheric pressure is August (1014.1mbar).
The month with the lowest atmospheric pressure is February (1011.9mbar).

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Average wind speed
Chiclayo, Peru

Average wind speed - Chiclayo, Peru

The windiest month (with the highest average wind speed) is July (17.5km/h).
The calmest month (with the lowest average wind speed) is March (13.3km/h).

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Average humidity
Chiclayo, Peru

Average humidity - Chiclayo, Peru

The months with the highest relative humidity are June, July, August and September (81%).
The month with the lowest relative humidity is February (73%).

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Average rainfall
Chiclayo, Peru

Average rainfall - Chiclayo, Peru

The wettest month (with the highest rainfall) is March (29mm).
The driest months (with the least rainfall) are August and September (2mm).

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Average rainfall days
Chiclayo, Peru

Average rainfall days - Chiclayo, Peru

The month with the highest number of rainy days is March (12.6 days).
The month with the least rainy days is August (1 days).

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Average sea temperature
Chiclayo, Peru

Average sea temperature - Chiclayo, Peru

The best month for swimming (with the highest average sea temperature) is February (24°C).
The coldest months (with the lowest average sea temperature) are August, September and October (18°C).

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Average daylight / Average sunshine
Chiclayo, Peru

Average daylight / Average sunshine - Chiclayo, Peru

The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 42min).

The month with the most sunshine is November (Average sunshine: 11h and 18min).
The months with the least sunshine are February and March (Average sunshine: 9h and 12min).

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Average sunshine days
Chiclayo, Peru

Average sunshine days - Chiclayo, Peru

The month with the most sunshine days is January (24.8 days).
The month with the least sunshine days is March (16.6 days).

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Average UV index
Chiclayo, Peru

Average UV index - Chiclayo, Peru

The months with the highest UV index are January, February, March, April, May, June, November and December (UV index 6).
The months with the lowest UV index are July, August, September and October (UV index 5).

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Average visibility
Chiclayo, Peru

Average visibility - Chiclayo, Peru

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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Chiclayo, Peru

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