April weather forecast
Cusco, Peru

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An early morning panorama of the Plaza de Armas in Cusco, Peru
An early morning panorama of the Plaza de Armas in Cusco, Peru

Weather in April

April in Cusco, Peru, experiences a marked shift as the dry season approaches. Rainfall further lessens to 43mm (1.69"), occurring over a shrunken span of 8 days. As precipitation dwindles, humidity also goes on a downward trajectory, making the atmosphere considerably drier. This descent in humidity promotes more pleasant and comfortable conditions, favoring outdoor adventures and exploration. As the month progresses, locals and visitors can expect longer periods of sunshine, enhancing the allure of this historical city.

Temperature

The arrival of April in Cusco brings an average high-temperature of a still comfortable 19.7°C (67.5°F), nearly identical to March's 19.1°C (66.4°F). A noteworthy temperature dip to a cold 5.1°C (41.2°F) is observed during the nights of April in Cusco.

Humidity

The average relative humidity in April is 61%.

Rainfall

In April, the rain falls for 8 days. Throughout April, 43mm (1.69") of precipitation is accumulated. In Cusco, during the entire year, the rain falls for 102 days and collects up to 708mm (27.87") of precipitation.

Daylight

In Cusco, the average length of the day in April is 11h and 47min.
On the first day of April in Cusco, sunrise is at 05:52 and sunset at 17:50. On the last day of the month, sunrise is at 05:56 and sunset at 17:33 -05.

Sunshine

In Cusco, the average sunshine in April is 7h.

UV index

The months with the highest UV index are January through April, August through December, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an extreme health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum high daily UV index of 12 during April translates into the following directions:
Practice every precaution of necessity, unprotected skin and eyes might burn in minutes. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.

Frequently asked questions

What are April temperatures in Cusco?

The average high-temperature, in April, in Cusco, is 19.7°C (67.5°F), while the average low-temperature is 5.1°C (41.2°F).

What is the average humidity in April in Cusco?

The average relative humidity in April in Cusco, Peru, is 61%.

How much does it rain in Cusco in April?

In April, in Cusco, the rain falls for 8 days. Throughout April, 43mm (1.69") of precipitation is accumulated.

What is the average length of the day in April in Cusco?

The average day length in April in Cusco, Peru, is 11h and 47min.

When are sunrise and sunset in April in Cusco?

On the first day of April in Cusco, sunrise is at 05:52 and sunset at 17:50. On the last day of the month, sunrise is at 05:56 and sunset at 17:33 -05.

How long on average sun shines in April in Cusco?

In Cusco, the average sunshine duration in April is 7h.

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

January through April, August through December, with an average maximum UV index of 12, are months with the highest UV index.

What is the UV index reading in April in Cusco?

In April, the average daily maximum UV index in Cusco is 12. A UV Index estimate of 11, and higher, represents an excessive health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in April
Cusco, Peru

Average temperature in April - Cusco, Peru
  • Average high temperature in April: 19.7°C

The warmest month (with the highest average high temperature) is October (20.9°C).
The months with the lowest average high temperature are January and February (18.8°C).

  • Average low temperature in April: 5.1°C

The months with the highest average low temperature are January and February (6.6°C).
The coldest month (with the lowest average low temperature) is July (0.2°C).

Average humidity in April
Cusco, Peru

Average humidity in April - Cusco, Peru
  • Average humidity in April: 61%

The month with the highest relative humidity is February (66%).
The month with the lowest relative humidity is August (46%).

Average rainfall in April
Cusco, Peru

Average rainfall in April - Cusco, Peru
  • Average rainfall in April: 43.2mm

The wettest month (with the highest rainfall) is January (145.3mm).
The driest month (with the least rainfall) is June (1.5mm).

Average rainfall days in April
Cusco, Peru

Average rainfall days in April - Cusco, Peru
  • Average rainfall days in April: 8 days

The month with the highest number of rainy days is January (18 days).
The months with the least rainy days are June, July and August (2 days).

Average daylight in April /
Average sunshine in April
Cusco, Peru

Average daylight in April / Average sunshine in April - Cusco, Peru
  • Average daylight in April: 11h and 5min

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).

  • Average sunshine in April: 7h and 0min

The month with the most sunshine is July (Average sunshine: 8h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).

Average UV index in April
Cusco, Peru

Average UV index in April - Cusco, Peru
  • Average UV index in April: 12

The months with the highest UV index are January, February, March, April, August, September, October, November and December (UV index 12).
The months with the lowest UV index are June and July (UV index 10).

Cusco, Peru

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