Guide · Weather

Huacachina temperature and weather, month by month

Hot, dry and bright for most of the year, with cool evenings in the southern winter. The Huacachina temperature month by month, from the weather station in the Ica valley, and what it means for the dunes.

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Editorial team, huacachina-sandboarding.comUpdated October 26, 2026read in 6 minutes20 sources

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Quick answer

01Hottest: March, with a mean daily high of 33.4 °C.¹
02Coolest: July: 25.2 °C by day, 10.3 °C at night.¹
03Rain: 10.6 mm in a whole normal year.²
04Best time: February and March, says PromPeru; good all year.³
05Daily rhythm: Ride early or at sunset, rest at midday.

The Huacachina temperature through the year

The nearest long-term weather record for the oasis comes from San Camilo, a station of Peru's national weather service SENAMHI in the Ica valley at 407 m, about 6 km from the lagoon.² ¹ Its 1991 to 2020 normals put the warmest month in March, with a mean daily high of 33.4 °C, and the coolest in July, with 25.2 °C.⁴

Nights move further than days. The mean daily low at San Camilo falls from 18.7 °C in February to 10.3 °C in July.⁵ In the southern summer the evenings stay warm enough for a T-shirt on the dunes; in the winter months you will want a fleece or a light jacket once the sun goes down.

PromPeru gives the oasis a range of 23 °C minimum and 32 °C maximum in its own summary.⁶ That matches the daytime highs of the hot season, though the station's nights are cooler. The station figures show the whole year, including the cooler months from May to October, when the daytime highs sit between about 25 °C and 29 °C.⁴

A summer day

How the heat moves through the day

Sunrise

Cool and calm

The best light for a walk on the dunes.⁷
Mid-morning

Warming fast

Boats on the lagoon before the heat peaks.
Midday

The hot hours

Shade, water and lunch by the lagoon.
Late afternoon

Back on the sand

The sunset outings head out onto the dunes.
Sunset

Golden light

One of the most photographed moments here.⁸
Night

Cool air

A warm layer for the walk home.

Almost no rain, in any month

Rain barely registers here. San Camilo records 10.6 mm of precipitation in a whole normal year, and the wettest month is January with 5.1 mm.² Most months see well under a millimeter: 0.1 mm in May, September and October.¹

The lagoon is the exception in a dry land. Its water comes from underground seepage, not from rain, and once gave the place a reputation for healing waters.⁹ Around it, the desert stays dry all year, and the dunes are as rideable in July as in January.

The station's normals give no count of rainy days, and we do not invent one. For planning, the rule is simple: you can leave the umbrella at home at any time of year. Pack for sun and for cool evenings instead. The dry air has a second effect worth knowing: lips and skin dry out quickly, and a lip balm and a moisturiser earn their place in the daypack next to the sunscreen.

Daytime highs

Mean daily high at San Camilo, Ica

°C

Mean daily maximum temperature, 1991 to 2020, at SENAMHI's San Camilo station in the Ica valley, about 6 km from the lagoon.⁴

Month by month

Month by month near the lagoon

Month	Daylight (h)	Darkness (h)	High / low	Wet days	On the dunes
Jan	12.9	11.1	32 / 18 °C	-	Hot days
Feb	12.6	11.4	33 / 19 °C	-	Hottest
Mar	12.2	11.8	33 / 18 °C	-	Hottest
Apr	11.8	12.2	32 / 16 °C	-	Hot days
May	11.5	12.5	29 / 12 °C	-	Warm days
Jun	11.3	12.7	26 / 11 °C	-	Mild days
Jul	11.4	12.6	25 / 10 °C	-	Mildest
Aug	11.6	12.4	26 / 10 °C	-	Mild days
Sep	12	12	28 / 11 °C	-	Warm days
Oct	12.4	11.6	29 / 12 °C	-	Warm days
Nov	12.8	11.2	30 / 13 °C	-	Hot days
Dec	12.9	11.1	31 / 16 °C	-	Hot days

SENAMHI's San Camilo station in the Ica valley, about 6 km from the lagoon, 1991 to 2020: WMO normals of the mean daily high and low. The normals give no count of rainy days, so the wet-days column stays empty. The hours of daylight are our own sum for the lagoon's position, taken at mid-month.¹ Season according to PromPeru.³

Three seasons

Hot summer, warm shoulder months, cool winter

Warmest

January to April

The hot months

High: 31.9 to 33.4 °C
Low: 15.5 to 18.7 °C
Best for: Long sunsets

See the outing

In between

May and October

Warm days, cooler nights

High: 29.2 °C
Low: 12.1 to 12.4 °C
Best for: Afternoon climbs

See the outing

Coolest

June to September

The southern winter

High: 25.2 to 27.8 °C
Low: 10.3 to 10.9 °C
Best for: Midday walks

See the outing

Decision helper

When should you go?

Match the month to what you want from the trip

I want the warmest weather I want the grape harvest festival I find heat hard I am combining with Paracas I am adding the Nazca flight

February or March

Mean daily highs of 33 °C in February and 33.4 °C in March.¹

March

Ica has celebrated it every March since 1958.¹⁰

June to September

Highs of 25.2 °C to 27.8 °C on the station record.⁴

December to April

PromPeru's recommended months for the reserve.¹¹

Avoid tight plans in July

July and August are the busy months, with dawn fog.¹²

The best time to visit this charming destination is between February and March, when temperatures are warmer. However, Huacachina is an excellent destination to visit at any time of the year.

PromPeru (peru.travel)Source 3

The best time to visit Huacachina

PromPeru names February and March as the best time to visit Huacachina, when temperatures are warmer, and adds that the oasis is an excellent destination at any time of the year.³ Those are the hottest months on the station record, with mean daily highs of 33 °C and 33.4 °C.¹

March also brings the International Grape Harvest Festival in Ica, celebrated every year since 1958, with more than a week of parades, Paso horse shows, grape stomping and music.¹⁰ ¹³ Hotels fill up during the festival, and PromPeru advises booking ahead.¹⁴

If heat is not your thing, the cooler months suit long days on foot. With highs of 25.2 °C to 29.2 °C from June to October, the dunes are easier to climb in the afternoon, and the sunset sessions are pleasant rather than sweaty.⁴ Bring warm layers for the evenings, when the mean low drops to 10.3 °C in July.⁵

Checklist

Dress for the desert

By day

Sunscreen, sunglasses and a hat
Plenty of water
Light, comfortable clothes and shoes

After sunset

A fleece or windbreaker, above all from May to October
A light for the walk back over the sand
A seat near the bonfire if your outing has one

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Month by month: what each season feels like

December to March is the southern summer. Mean daily highs run from 31 °C in December to 33.4 °C in March, and the nights stay warm, with lows between 15.6 °C and 18.7 °C.¹ This is shorts-and-sunscreen weather from morning to night, and the hot hours around noon are best spent in the shade by the water.

April and May bring the turn. April still averages a high of 31.9 °C, but the low drops to 15.5 °C, and by May the figures are 29.2 °C and 12.4 °C.¹ Afternoons on the dunes become comfortable, and the evenings at the bonfire call for long sleeves.

June to September is the coolest stretch, with highs of 25.2 °C to 27.8 °C and lows of 10.3 °C to 10.9 °C.⁴ ⁵ October and November warm up again, to highs of 29.2 °C and 30 °C.¹ Any of these months suits the dunes; only the layers in your bag change.

Daylight and the sunset on the dunes

Huacachina lies well inside the tropics, and the length of the day changes little. By our own calculation for the latitude of the lagoon, the sun is above the horizon for 12.9 hours in mid-January and 11.4 hours in mid-July.¹ Either way, the sun sets early enough for a full evening after the ride.

Sunset from the top of the dunes is one of the most photographed sights of the oasis, and the low sun is when the sand shows its colors.⁸ ⁷ The sandboard and sandski evening this site recommends is built around that hour, with a bonfire, snacks and cocktails as the light fades.

Twilight is short this close to the equator. Once the sun touches the horizon, darkness follows quickly, and the temperature falls with it. Keep a layer in your daypack even in summer, and have a light ready for the walk back across the sand.

Riding the dunes in the heat

The sand heats up fast in the strong sun, and the middle of the day is the wrong time for a long climb. PromPeru's essentials for the area include sunscreen, walking clothes, warm-weather gear, a windbreaker jacket and cash.¹⁵ The site tour adds sunglasses, water and drinks to its own list of things to bring.

Plan your active hours for the morning and the late afternoon. PromPeru recommends walking the dunes at sunrise or sunset, when the sun changes the colors of the landscape, and the temperature is far kinder then.⁷ Spend the middle of the day in the shade by the lagoon or on a boat.¹⁶

Drink more than you think you need. In the dry air you lose water without noticing it, and the climbs on soft sand are hard work. A bandana over the mouth and nose helps on windy afternoons when the sand blows; the site tour includes goggles and a bandana with its helmet.

Weather on the trips around Huacachina

The coast nearby has its own climate. PromPeru gives Paracas a range of 18 °C to 23 °C and recommends visiting between December and April, the summer months.¹⁷ ¹¹ SERNANP describes the reserve's summers as hot and its winters as long, cool, dry, windy and mostly clear.¹⁸

Take a windbreaker on the Ballestas boat: it is cooler by the sea, above all in the morning.¹⁹ That is true even when the oasis bakes in the afternoon heat the same day. A day trip that starts with the boat and ends on the dunes asks for layers you can peel off as you go: a jacket at the pier, a T-shirt in the vineyard, and the jacket again once the sun has set over the sand.

For the Nazca flight, July and August are the high season, and dawn fog often delays the first flights in those months.¹² In bad weather a flight is cancelled, and companies offer to wait and fly later the same day or move it to the next day.²⁰ Plan a little slack around a Nazca day in the southern winter.

Your sunset