April weather forecast
Arequipa, Peru

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Weather in April

April's weather in Arequipa ushers in a drier climate, with skies that are typically clear, making this an ideal time for outdoor pursuits. The months of April and May are characterized by lower humidity and a reduction in temperatures whilst maintaining an appreciable amount of sunlight. Additionally, less rainfall and wind also contribute to a more stable environment. Visitors and locals can take advantage of up to 11.7 hours of daylight for their exploits throughout the month. The most notable feature of April's weather is the substantial reduction in rainfall to 17mm (0.67"), a noticeable drop from March's 44mm (1.73").

Temperature

April's arrival shows an average high-temperature of a still comfortable 16.8°C (62.2°F), hardly different from the previous month. Arequipa, during April, witnesses an average low-temperature of 10.2°C (50.4°F).

Humidity

In Arequipa, the average relative humidity in April is 66%.

Rainfall

In Arequipa, in April, it is raining for 9.7 days, with typically 17mm (0.67") of accumulated precipitation. In Arequipa, Peru, during the entire year, the rain falls for 84.2 days and collects up to 260mm (10.24") of precipitation.

Daylight

In April, the average length of the day in Arequipa is 11h and 43min.
On the first day of the month, sunrise is at 05:52 and sunset at 17:47. On the last day of April, in Arequipa, sunrise is at 05:57 and sunset at 17:28 -05.

Sunshine

The average sunshine in April in Arequipa is 9.4h.

UV index

January through December, with an average maximum UV index of 4, are months with the highest UV index in Arequipa. January through December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 4 during April translates into the following directions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
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Frequently asked questions

What are April temperatures in Arequipa?

In April, the average high-temperature and low-temperature in Arequipa are 16.8°C (62.2°F) and 10.2°C (50.4°F) respectively.

What is the average humidity in April in Arequipa?

In April, the average relative humidity in Arequipa is 66%.

How many days does it rain in April in Arequipa?

In Arequipa, Peru, in April, it is raining for 9.7 days, with typically 17mm (0.67") of accumulated precipitation.

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

In April, the average day length in Arequipa, Peru, is 11h and 43min.

When are sunrise and sunset in April in Arequipa?

On the first day of April in Arequipa, sunrise is at 05:52 and sunset at 17:47. On the last day of the month, sunrise is at 05:57 and sunset at 17:28 -05.

How long on average sun shines in April in Arequipa?

In Arequipa, the average sunshine duration in April is 9.4h.

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

The months with the highest UV index in Arequipa are January through December, with an average maximum UV index of 4.

When is the lowest UV index in Arequipa?

January through December, with an average maximum UV index of 4, are months with the lowest UV index.

What is the UV index reading in April in Arequipa?

In Arequipa, Peru, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in April
Arequipa, Peru

Average temperature in April - Arequipa, Peru
  • Average high temperature in April: 16.8°C

The warmest month (with the highest average high temperature) is October (17.9°C).
The month with the lowest average high temperature is February (15.2°C).

  • Average low temperature in April: 10.2°C

The month with the highest average low temperature is February (10.7°C).
The coldest month (with the lowest average low temperature) is July (6.7°C).

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Average pressure in April
Arequipa, Peru

Average pressure in April - Arequipa, Peru
  • Average pressure in April: 1016.7mbar

The months with the highest atmospheric pressure are June and July (1018.2mbar).
The months with the lowest atmospheric pressure are February and December (1015.1mbar).

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Average wind speed in April
Arequipa, Peru

Average wind speed in April - Arequipa, Peru
  • Average wind speed in April: 7.4km/h

The windiest month (with the highest average wind speed) is January (9.6km/h).
The calmest month (with the lowest average wind speed) is June (6.5km/h).

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Average humidity in April
Arequipa, Peru

Average humidity in April - Arequipa, Peru
  • Average humidity in April: 66%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (35%).

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Average rainfall in April
Arequipa, Peru

Average rainfall in April - Arequipa, Peru
  • Average rainfall in April: 17mm

The wettest month (with the highest rainfall) is January (81mm).
The driest months (with the least rainfall) are June and August (1mm).

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Average rainfall days in April
Arequipa, Peru

Average rainfall days in April - Arequipa, Peru
  • Average rainfall days in April: 9.7 days

The month with the highest number of rainy days is February (18.2 days).
The month with the least rainy days is August (0.8 days).

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

Average daylight in April / Average sunshine in April - Arequipa, Peru
  • Average daylight in April: 11h and 4min

The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 12min).

  • Average sunshine in April: 9h and 2min

The month with the most sunshine is December (Average sunshine: 11h and 6min).
The month with the least sunshine is July (Average sunshine: 7h and 36min).

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Average sunshine days in April
Arequipa, Peru

Average sunshine days in April - Arequipa, Peru
  • Average sunshine days in April: 18.3 days

The month with the most sunshine days is August (28.3 days).
The month with the least sunshine days is February (8.5 days).

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Average UV index in April
Arequipa, Peru

Average UV index in April - Arequipa, Peru
  • Average UV index in April: 4

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 4).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 4).

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Average cloud cover in April
Arequipa, Peru

Average cloud cover in April - Arequipa, Peru
  • Average cloud cover in April: 22

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 3).

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Average visibility in April
Arequipa, Peru

Average visibility in April - Arequipa, Peru
  • Average visibility in April: 10km

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and February (9km).

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Arequipa, Peru

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