April weather forecast
Lima, Peru

Amazing waterfront and the Costa Verde highway line just outside Lima, Peru
Amazing waterfront and the Costa Verde highway line just outside Lima, Peru

Weather in April

April, the same as March, is another warm autumn month in Lima, Peru, with an average temperature varying between 19.6°C (67.3°F) and 24.1°C (75.4°F).

Temperature

In April, the average high-temperature is almost the same as in March - a still warm 24.1°C (75.4°F). In Lima, the average low-temperature is 19.6°C (67.3°F).

Humidity

In Lima, the average relative humidity in April is 77%.

Rainfall

April is the last month it rains in Lima. During 2.2 rainfall days, Lima aggregates 1mm (0.04") of precipitation. In Lima, during the entire year, the rain falls for 22.6 days and collects up to 18mm (0.71") of precipitation.

Sea temperature

In Lima, the average seawater temperature in April is 19.5°C (67.1°F).
Note: For most, swimming in 19.5°C (67.1°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

Daylight

In Lima, the average length of the day in April is 11h and 50min.
On the first day of the month, sunrise is at 06:12 and sunset at 18:11. On the last day of April, sunrise is at 06:14 and sunset at 17:55 -05.

Sunshine

The average sunshine in April is 8.8h.

UV index

January through April, November and December, with an average maximum UV index of 6, are months with the highest UV index in Lima. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The average daily UV index of 6 in April transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the average humidity in April in Lima?

In Lima, the average relative humidity in April is 77%.

What is the last month it rains in Lima?

April is the last month it rains in Lima. During 2.2 rainfall days, in April, Lima aggregates 1mm (0.04") of precipitation.

How cold is the water in April in Lima?

In April, the average sea temperature in Lima is 19.5°C (67.1°F). For swimming, a surface water temperature of 19.5°C (67.1°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

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

In April, the average day length in Lima, Peru, is 11h and 50min.

When are sunrise and sunset in April in Lima?

In April, on the first day of the month, sunrise is at 06:12 and sunset at 18:11. On the last day of the month, in Lima, Peru, sunrise is at 06:14 and sunset at 17:55 -05.

How many hours of sunshine does Lima have in April?

The average sunshine duration in April is 8.8h.

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

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

What is the UV index reading in April in Lima?

In Lima, the average daily maximum UV index in April is 6. A UV Index estimate of 6 to 7 represents a high health threat from unsafe exposure to Sun's UV rays.

Average temperature in April
Lima, Peru

Average temperature in April - Lima, Peru
  • Average high temperature in April: 24.1°C

The warmest month (with the highest average high temperature) is February (25.4°C).
The month with the lowest average high temperature is August (20°C).

  • Average low temperature in April: 19.6°C

The month with the highest average low temperature is February (21.4°C).
The coldest month (with the lowest average low temperature) is August (14.9°C).

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Average pressure in April
Lima, Peru

Average pressure in April - Lima, Peru
  • Average pressure in April: 1014.9mbar

The month with the highest atmospheric pressure is August (1016.4mbar).
The month with the lowest atmospheric pressure is February (1013.8mbar).

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Average wind speed in April
Lima, Peru

Average wind speed in April - Lima, Peru
  • Average wind speed in April: 11.5km/h

The windiest month (with the highest average wind speed) is September (13.1km/h).
The calmest month (with the lowest average wind speed) is February (10.4km/h).

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Average humidity in April
Lima, Peru

Average humidity in April - Lima, Peru
  • Average humidity in April: 77%

The month with the highest relative humidity is December (79%).
The months with the lowest relative humidity are August and September (75%).

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Average rainfall in April
Lima, Peru

Average rainfall in April - Lima, Peru
  • Average rainfall in April: 1mm

The wettest month (with the highest rainfall) is February (4mm).
The driest month (with the least rainfall) is May (0mm).

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Average rainfall days in April
Lima, Peru

Average rainfall days in April - Lima, Peru
  • Average rainfall days in April: 2.2 days

The month with the highest number of rainy days is March (5.7 days).
The month with the least rainy days is November (0.2 days).

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Average sea temperature in April
Lima, Peru

Average sea temperature in April - Lima, Peru
  • Average sea temperature in April: 19.5°C

The best month for swimming (with the highest average sea temperature) is March (20.9°C).
The coldest month (with the lowest average sea temperature) is September (15.8°C).

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

Average daylight in April / Average sunshine in April - Lima, Peru
  • Average daylight in April: 11h and 50min

The month with the longest days is December (Average daylight: 12h and 49min).
The month with the shortest days is June (Average daylight: 11h and 26min).

  • Average sunshine in April: 8.8h

The month with the most sunshine is October (Average sunshine: 12h).
The month with the least sunshine is June (Average sunshine: 7.4h).

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Average sunshine days in April
Lima, Peru

Average sunshine days in April - Lima, Peru
  • Average sunshine days in April: 28.3 days

The months with the most sunshine days are August and October (30 days).
The month with the least sunshine days is February (21.1 days).

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Average UV index in April
Lima, Peru

Average UV index in April - Lima, Peru
  • Average UV index in April: 6

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

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Average cloud cover in April
Lima, Peru

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

The month with the most cloud cover is January (Cloud cover 36).
The month with the least cloud cover is August (Cloud cover 9).

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Average visibility in April
Lima, Peru

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

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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