April weather forecast
Lima, Peru

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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

Come April, and Lima's climatic dynamics begin to change. As the temperature starts to dip, evenings in the city become cooler. From environmental aspects, pressure conditions remain stable at 1014.9mb, maintaining a balanced atmospheric state. Sea temperature drops to 19.5°C causing a noticeable chill in the sea breeze. A distinctive feature of April weather is the reduction of daylight hours to 11.8h, marking shorter days in Lima.

Temperature

Lima experiences an average high-temperature of a still moderately hot 24.1°C with the onset of April, subtly varied from March's 25.3°C. In Lima, the April nights are characterized by an average low-temperature of 19.6°C, a minor dip from daytime readings.

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, in April, Lima aggregates 1mm of precipitation. In Lima, Peru, during the entire year, the rain falls for 22.6 days and collects up to 18mm of precipitation.

Sea temperature

In Lima, Peru, the average seawater temperature in April is 19.5°C.
Note: For the majority, swimming in 19.5°C does not offer a pleasant experience. Below 21°C, the difficulty in controlling breathing escalates.

Daylight

The average length of the day in April is 11h and 50min.
On the first day of April in Lima, Peru, sunrise is at 06:12 and sunset at 18:11. On the last day of the month, sunrise is at 06:14 and sunset at 17:56 -05.

Sunshine

The average sunshine in April in Lima 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. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: The daily high UV index of 6 during April translates into the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
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FAQ

What is the temperature in April in Lima?

An average high-temperature, in April, in Lima, is 24.1°C and the average low-temperature is 19.6°C.

What is the average humidity in April 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. During 2.2 rainfall days, in April, Lima aggregates 1mm of precipitation.

What is the sea water temperature in April in Lima?

In Lima, in April, the average water temperature is 19.5°C. For most, swimming in 19.5°C is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C to 15°C.

How many hours of daylight does Lima have in April?

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

When are sunrise and sunset in April in Lima?

On the first day of April in Lima, sunrise is at 06:12 and sunset at 18:11. On the last day of the month, sunrise is at 06:14 and sunset at 17:56 -05.

How many hours of sunshine does Lima have in April?

In Lima, the average sunshine duration in April is 8.8h.

When is the highest UV index in Lima?

The months with the highest UV index 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?

The average daily maximum UV index in April in Lima is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sea temperature
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

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 5min

The month with the longest days is December (Average daylight: 12h and 48min).
The month with the shortest days is June (Average daylight: 11h and 24min).

  • Average sunshine in April: 8h and 5min

The month with the most sunshine is October (Average sunshine: 12h and 0min).
The month with the least sunshine is June (Average sunshine: 7h and 24min).

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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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Lima, Peru

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