Climate and monthly weather forecast
Ica, Peru

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The climate of Ica

Situated in the scenic region of Peru, Ica benefits from a BWk Köppen climate classification, most commonly known as a mid-latitude desert climate. Its geographical location places it within the tropics, presenting weather conditions characterised by minimal rainfall and pleasant temperatures throughout the year. Evidence from the weather information attests to the consistent warmth of Ica, easily apparent in the high temperatures averaging from 22.9°C (73.2°F) to 25.5°C (77.9°F). The low temperature spectrum varies similarly, with averages accumulating from 13.1°C (55.6°F) to 19.5°C (67.1°F). Humidity ratios remain moderately constant within the 63% to 73% range. Rainfall occurs essentially between January to March, with a more abundant presence in February over 18.5 days, it should be noted there are also comfortable daytime temperatures reaching 25°C (77°F).

Weather in February

With the mercury hovering similar to January, February weather in Ica commences with beautiful balance of warmth. Unlike the preceding month, rainfall tends to decrease slightly, pouring 29mm (1.14") throughout 20.3 days. Comfortable low temperatures of 19.4°C (66.9°F) make for a gratifyingly mild month. Weather in February »

Weather in March

March brings a small uptick in warmth compared to February, with the sun unveiling its beauty more dominantly. With 27mm (1.06") of precipitation seen over 18.7 days, less rainfall is expected relative to the past two months. While the sun continues to command the sky, it lingers the average daylight time to 12.2 hours. Weather in March »

Weather in April

Progressing into April, the weather in Ica, Peru demonstrates a substantial reduction in rainfall, dropping to a mere 4mm (0.16") over 5.1 days. While temperatures plateau, the fluid transition from humid March to a much drier climate helps visitors feel at ease. Weather in April »

Weather in May

May signifies the transition into a much drier climate with practically no rainfall, marking the beginning of the dry season. As rainfall ceases, average high temperatures maintain a comfortable 24.2°C (75.6°F), slightly cooler than April. Weather in May »

Weather in June

June in Ica, Peru showcases prominent dry weather conditions, with the rainfall level remaining at a bare minimum, continuing the trend from May. The average temperature drops to a comfortable 23.3°C (73.9°F), which suggests the advent of the winter season. Weather in June »

Weather in July

July sees the continuation of dry weather with temperatures dipping slightly with an average high of 22.9°C (73.2°F), compared to June. The climatological data reveals a wind speed averaging 9.5km/h (5.9mph), resulting in a slight breeze to accompany the mild winter. Weather in July »

Weather in August

As the calendar turns to August, the weather in Ica, Peru tends to hold steady, carrying almost identical characteristics from July. A slight increase in the minimum temperature to 13.1°C (55.6°F) reflects a marginal warm-up from the preceding month. Weather in August »

Weather in September

As Ica steps into September, the trends of temperatures remain consistent with August, providing a seamless transition into the new month. The slightly enhanced average rainfall of 1mm (0.04") denotes a transitions towards the wet season. Weather in September »

Weather in October

By October, temperatures in Ica experience a gentle climb with an average high reaching 24.3°C (75.7°F), marking the advent of summer. Resembling September, October records slight rainfall with a consistent amount of 2mm (0.08"). Weather in October »

Weather in November

November in Ica, Peru brings similar average high temperatures to October, making it an attractive point for travelers seeking a fall respite amidst the dunes. Providing a comfortable humidity level of 66%, November aligns with the preceding month's mild change in weather. Weather in November »

Weather in December

The year-end month December, does not bring about stark changes in the weather pattern of Ica, Peru. The least drastic shift can be viewed in the temperature, which elevates to a high of 24.6°C (76.3°F) from November. With 11mm (0.43") of rainfall over 9.5 days, the city witnesses a considerable increase in precipitation towards the end of the year. Weather in December »
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Frequently asked questions

What is the most humid month in Ica?

The most humid month in Ica is January, with an average relative humidity of 73%.

What is the wettest month in Ica?

January is the month with the most rainfall. Rain falls for 18.5 days and accumulates 32mm (1.26") of precipitation.

How much does it rain in Ica?

In Ica, Peru, during the entire year, the rain falls for 79.5 days and collects up to 108mm (4.25") of precipitation.

What is the month with the highest UV index in Ica?

January through April and December, with an average maximum UV index of 6, are months with the highest UV index in Ica, Peru.

What time of the year is the hottest in Ica?

March stands out as Ica's warmest month, with temperatures ranging between an average high of 25.5°C (77.9°F) and a low of 19.5°C (67.1°F).

What is the driest month in Ica?

In Ica, Peru, rain does not fall in May through August.

What is the month with the lowest UV index in Ica?

May through November, with an average maximum UV index of 5, are months with the lowest UV index in Ica, Peru.

What is the month with the shortest days in Ica?

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

What is the coldest time of year in Ica?

With average high and low temperatures of 22.9°C (73.2°F) and 13.5°C (56.3°F) respectively, July is Ica's coldest month.

What is the least humid month in Ica?

August and October, with an average relative humidity of 63%, are the least humid months in Ica.

What is the month with the least sunshine in Ica?

With an average of 7.5h of sunshine, August has the least sunshine of the year.

When does it rain in Ica?

Months with rainfall in Ica, Peru, are January through April, September through December.

What month has the most sunshine in Ica?

November has the most sunshine of the year, with an average of 12.2h of sunshine.

When are the longest days in Ica?

December has the longest days of the year, with an average of 12h and 54min of daylight.

Is there Daylight Saving Time (DST) in Ica?

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

Average pressure
Ica, Peru

Average pressure - Ica, Peru

The months with the highest atmospheric pressure are July and August (1015.9mbar).
The month with the lowest atmospheric pressure is February (1013.3mbar).

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Average wind speed
Ica, Peru

Average wind speed - Ica, Peru

The windiest month (with the highest average wind speed) is November (10.5km/h).
The calmest month (with the lowest average wind speed) is June (9.2km/h).

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Average humidity
Ica, Peru

Average humidity - Ica, Peru

The month with the highest relative humidity is January (73%).
The months with the lowest relative humidity are August and October (63%).

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Average rainfall
Ica, Peru

Average rainfall - Ica, Peru

The wettest month (with the highest rainfall) is January (32mm).
The driest months (with the least rainfall) are May, June, July and August (0mm).

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Average rainfall days
Ica, Peru

Average rainfall days - Ica, Peru

The month with the highest number of rainy days is February (20.3 days).
The month with the least rainy days is August (0.1 days).

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Average daylight / Average sunshine
Ica, Peru

Average daylight / Average sunshine - Ica, Peru

The month with the longest days is December (Average daylight: 12h and 54min).
The month with the shortest days is June (Average daylight: 11h and 18min).

The month with the most sunshine is November (Average sunshine: 12h and 12min).
The month with the least sunshine is August (Average sunshine: 7h and 30min).

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Average sunshine days
Ica, Peru

Average sunshine days - Ica, Peru

The month with the most sunshine days is August (30.8 days).
The month with the least sunshine days is February (4.8 days).

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Average UV index
Ica, Peru

Average UV index - Ica, Peru

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

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Average visibility
Ica, Peru

Average visibility - Ica, 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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Ica, Peru

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