Climate and monthly weather forecast
Nazca, Peru


The climate of Nazca

Bearing notable features of a Mid-latitude desert climate, Nazca, Peru, is represented by the Köppen climate classification as BWk. Situated at a latitude that provides ample sunlight throughout the year, Nazca's geographical position aids in the development of its distinctive climatic patterns.

Variations in temperature are not extreme, maintaining an average range from 25.3°C (77.5°F) to 31.3°C (88.3°F). The lowest average monthly temperatures go down to 7.9°C (46.2°F) whereas the highest averages peak at 31.3°C (88.3°F). Rainfall is rather scarce, with a maximum of 2mm (0.08") typically occurring in January and February. Some months see a complete absence of rainfall. Unusual yet predominant in desert climates, this uncommon weather pattern makes Nazca distinctive. Daylight averages between 11.3 and 13 hours throughout the year, giving residents and visitors alike plenty of hours of sunshine to enjoy the Peruvian landscape.

The best time to visit Nazca

To take full advantage of Nazca's unique climate, the optimal time for exploration is between March and June. During this period, temperatures are mild, ranging from 14.8°C (58.6°F) to 31.3°C (88.3°F) and rainfall is almost non-existent, thus providing ideal conditions for outdoor activities. The average UV index during this period is lower, reaching 10 in May, offering a bit respite from the strong sun, while daylight extends from 11.4 to 12.2 hours.

The worst time to visit Nazca

Visitors should avoid planning their Nazca expedition from July to September, as temperatures decline, with average lows plummeting to 7.9°C (46.2°F). Despite the longer daylight hours, reaching 11.3 hours, the colder temperatures might not be conducive for outdoor activities. Moreover, the average UV index increases to 9, so even during colder months, sun protection is a must.

Spring weather in Nazca

Spring in Nazca sees temperatures gradually rising from an average low of 9.3°C (48.7°F) in September to a higher value, 14.8°C (58.6°F) in November. Although rainfall during this period is practically non-existent, daylight ranges from 11.3 hours in September to 12.8 hours in November. The UV index, meanwhile, increases from 9 in September to 12 by November.

Summer weather in Nazca

Nazca's summer season, constituted by the months December through February, experiences the highest temperatures of the year, ranging from 17.8°C (64°F) to 31.3°C (88.3°F). While expectations of rainfall remain minimal, averaging about 2mm (0.08"), there is a slight increase in the number of rainy-day occurrences. However, with an average daylight ranging from 12.9 to 12.6 hours, and sunshine duration stationary at 7 hours, there is ample time for enjoyment of the summer sun.

Autumn weather in Nazca

The arrival of autumn in Nazca sees a narrowing of the temperature range. While the highs remain around 31.3°C (88.3°F) in March, they fall to 25.3°C (77.5°F) by May. Lows go from 16.9°C (62.4°F) to 7.9°C (46.2°F) in the same period. Daylight duration experiences a slight decrease, from 12.2 to 11.3 hours from March to May. Meanwhile, the UV index falls from 12 in March to 9 in May, offering a mild relief from the intense sun.

Winter weather in Nazca

Winter in Nazca manifests as the coldest season with temperature lows falling to 7.9°C (46.2°F) in July. High temperatures keep declining from 28.3°C (82.9°F) in June to 25.3°C (77.5°F) by August. As the months progress, daylight gradually increases from 11.3 hours in June to 11.6 hours by August. Maintaining a UV index of 9, Nazca's winter climate necessitates sun protection despite the low temperatures.

Weather in January

Beginning the year, the weather in Nazca, Peru remains warm. The heat is slightly higher than in December, an upward trend in temperature. The maximum temperature tops at 30.7°C (87.3°F), with mild nights falling to 16.8°C (62.2°F) thus exaggerating the characteristic diurnal thermal amplitude. Weather in January »

Weather in February

Observe as Nazca weather in February persists on its warm trend. The climatic conditions, almost simulating January, beat it only by a small margin of warmth during the nights. An interesting observation lies in the 2mm (0.08") monthly rainfall, somewhat a hallmark of this month, showing a slight increase in rain frequency without changing the quantity. Weather in February »

Weather in March

Arriving in March, Nazca weather starts hinting at a cooler atmosphere. Even when compared to February, the nights strike observers as slightly colder. A unique feature of this month includes the absence of rainfall, despite the number of rainy days remaining the same as in February. Weather in March »

Weather in April

Nazca in April echoes a noticeably cooler environment, distinctively diverging from the warmth recorded in March. This month ends the rainfall event series set earlier, substituting it for dry conditions. It's the showtime for sunshine, which receives an additional hour per day, and manages to balance the gradually decreasing daylight hours. Weather in April »

Weather in May

The weather in May serves as the curtain call for consistent warmth in Nazca. A steady decline in temperature differentiates it from the hotter climate observed in April. The moisture-lacking weather trend carries over from April, granting clear skies to the city. Weather in May »

Weather in June

Nazca plunges into its coolest month, June, abandoning the mild conditions experienced in May. Heat becomes a scarce commodity during both day and night. On a positive note, the dry conditions persist, helping to counteract the decreased temperature to some degree. Weather in June »

Weather in July

Weather in Nazca during July maintains June's legacy, with a minor upswing in warmth. Conditions remain dry, accentuating the city's characteristic arid climate. The constancy of sunshine gleams against the backdrop of equivalent daylight hours, promoting outdoor activities. Weather in July »

Weather in August

In August, Nazca starts to shake off its cold cloak, differing slightly from July's relative frigidity. As a notable development, rainfall attempts an encore, though subtly with just a day in August. The pendulum of daylight length begins to swing in the brighter direction, welcoming back the much-missed longer days. Weather in August »

Weather in September

September presents Nazca with a warming comfort, as the city starts to climb out of the cooler climatic zone. It capitalizes on the benign weather transition from August, boosting the warmth during the day. While rainfall keeps a tight-lipped presence, clear skies reign supreme across the city. Weather in September »

Weather in October

October plays its part in Nazca's warming agenda, attributing to the began trend in September. Temperatures surge, progressively casting away the last vestiges of cold. Marking a routine, zero rainfall serving confirms the continuation of dry conditions. Weather in October »

Weather in November

November nudges the weather gauge upwards in Nazca, building on October's warming trend. The city witnesses a balanced thermal profile, with both days and nights warming. A peculiar constant remains the fresh absence of rainfall. Weather in November »

Weather in December

December marks its arrival in Nazca with a further rise in temperature, making it distinctively warmer than the previous month. Balancing the weather registers, nighttime warmth contracts somewhat obeying its unique yearly cycle. Weather in December »

Frequently asked questions

When does it rain in Nazca?

Months with rainfall are January and February.

What is the rainiest month in Nazca?

The months with the most rainfall in Nazca are January and February, with an average 2mm (0.08") of precipitation.

How much does it rain in Nazca?

In Nazca, Peru, during the entire year, the rain falls for 39 days and collects up to 4mm (0.16") of precipitation.

What are the months with the least sunshine in Nazca?

January through March, June through August, with an average of 7h of sunshine, are months with the least sunshine in Nazca.

When is the highest UV index in Nazca?

The months with the highest UV index in Nazca are January through April, September through December, with an average maximum UV index of 12.

What is the hottest time of year in Nazca?

Nazca sees its peak of temperatures during February and March, with an average high-temperature of 31.3°C (88.3°F).

What is the driest month in Nazca?

In Nazca, rain does not fall in March through December.

What are the months with the most sunshine in Nazca?

April, May, September through December, with an average of 8h of sunshine, are months with the most sunshine in Nazca.

What is the month with the shortest days in Nazca?

June has the shortest days of the year in Nazca, with an average of 11h and 18min of daylight.

When is the lowest UV index in Nazca?

June and July, with an average maximum UV index of 9, are months with the lowest UV index in Nazca, Peru.

What part of the year is the coldest in Nazca?

Nazca's coldest temperatures are experienced in July, with average high temperatures of 25.3°C (77.5°F) and lows of 7.9°C (46.2°F).

When are the longest days in Nazca?

The month with the longest days is December, with an average of 13h and 0min of daylight.

Is there Daylight Saving Time (DST) in Nazca?

Nazca does not observe Daylight Saving Time (DST). -05 timezone is used over the entire year.

Average temperature
Nazca, Peru

Average temperature - Nazca, Peru

The warmest months (with the highest average high temperature) are February and March (31.3°C).
The month with the lowest average high temperature is July (25.3°C).

The month with the highest average low temperature is February (17.8°C).
The coldest month (with the lowest average low temperature) is July (7.9°C).


Average rainfall
Nazca, Peru

Average rainfall - Nazca, Peru

The wettest months (with the highest rainfall) are January and February (2mm).
The driest months (with the least rainfall) are March, April, May, June, July, August, September, October, November and December (0mm).


Average rainfall days
Nazca, Peru

Average rainfall days - Nazca, Peru

The month with the highest number of rainy days is February (10 days).
The months with the least rainy days are June and July (0 days).


Average daylight / Average sunshine
Nazca, Peru

Average daylight / Average sunshine - Nazca, Peru

The month with the longest days is December (Average daylight: 13h and 0min).
The month with the shortest days is June (Average daylight: 11h and 18min).

The months with the most sunshine are April, May, September, October, November and December (Average sunshine: 8h).
The months with the least sunshine are January, February, March, June, July and August (Average sunshine: 7h).


Average UV index
Nazca, Peru

Average UV index - Nazca, Peru

The months with the highest UV index are January, February, March, April, September, October, November and December (UV index 12).
The months with the lowest UV index are June and July (UV index 9).


Nazca, Peru

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