Lima
Peru
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Lima, Peru

April, the same as March, is a moderately hot autumn month in Lima, Peru, with average temperature fluctuating between 24.1°C (75.4°F) and 19.6°C (67.3°F).

Temperature

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

Humidity

In April, the average relative humidity 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 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

The average length of the day in Lima is 11.8h.

Sunshine

In April, the average sunshine is 8.8h.

UV index

Months with the highest UV index in Lima are January through April, November and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to the UV radiation for ordinary individuals.
Note: The average daily UV index of 6 in April transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in April in Lima?

In Lima, in April, the average high-temperature is 24.1°C (75.4°F), and the average low-temperature is 19.6°C (67.3°F).

What is the average humidity in April in Lima?

In April, the average relative humidity in Lima, Peru, 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.

What is the sea water temperature in April in Lima?

In Lima, Peru, in April, the average water temperature 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?

The average length of the day in April in Lima is 11.8h.

How long on average sun shines in April in Lima?

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

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

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 intensity 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 vulnerability from the exposure to the Sun's UV radiation.
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).

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

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

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).

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).

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).

Average daylight in April / Average sunshine in April - Lima, Peru
  • Average daylight in April: 11.8h

The month with the longest days is December (Average daylight: 12.8h).
The month with the shortest days is June (Average daylight: 11.4h).

  • 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).

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

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