Valparaíso
Chile
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Valparaíso, Chile

April, like March, in Valparaíso, Chile, is another comfortable autumn month, with average temperature varying between 17.9°C (64.2°F) and 11.4°C (52.5°F).

Temperature

In April, the average high-temperature is relatively the same as in March - a still enjoyable 17.9°C (64.2°F). The average low-temperature, in April, is 11.4°C (52.5°F).

Humidity

In April, the average relative humidity in Valparaíso is 78%.

Rainfall

In April, the rain falls for 1.3 days. Throughout April, 13.3mm (0.52") of precipitation is accumulated. In Valparaíso, during the entire year, the rain falls for 26.6 days and collects up to 372.5mm (14.67") of precipitation.

Sea temperature

In April, the average sea temperature is 15.5°C (59.9°F).
Note: Swimming in 15.5°C (59.9°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

Daylight

In Valparaíso, the average length of the day in April is 11.3h.

Sunshine

In Valparaíso, the average sunshine is 5.8h.

UV index

In April, the average daily maximum UV index in Valparaíso, Chile, is 6. A UV Index estimate of 6 to 7 represents a high health hazard from the exposure to the Sun's UV radiation for the ordinary person.
Note: In April, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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 Valparaíso?

The average high-temperature, in April, in Valparaíso, is 17.9°C (64.2°F), while the average low-temperature is 11.4°C (52.5°F).

What is the average humidity in April in Valparaíso?

In April, the average relative humidity in Valparaíso is 78%.

How many days does it rain in April in Valparaíso?

In April, the rain falls for 1.3 days. Throughout April, 13.3mm (0.52") of precipitation is accumulated.

How cold is the water in April in Valparaíso?

In April, the average sea temperature in Valparaíso, Chile, is 15.5°C (59.9°F). For swimming, a surface water temperature of 15.5°C (59.9°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 Valparaíso?

In April, the average length of the day in Valparaíso, Chile, is 11.3h.

How long on average sun shines in April in Valparaíso?

The average sunshine in April in Valparaíso is 5.8h.

What is the UV index reading in April in Valparaíso?

In Valparaíso, Chile, the average daily maximum UV index in April is 6. A UV Index reading of 6 to 7 represents a high hazard to health from the exposure to the Sun's UV radiation.
Average temperature in April - Valparaíso, Chile
  • Average high temperature in April: 17.9°C

The warmest month (with the highest average high temperature) is January (20.8°C).
The month with the lowest average high temperature is July (14.3°C).

  • Average low temperature in April: 11.4°C

Months with the highest average low temperature are January and February (13.5°C).
The coldest month (with the lowest average low temperature) is July (9.2°C).

Average humidity in April - Valparaíso, Chile
  • Average humidity in April: 78%

Months with the highest relative humidity are May, June and July (80%).
The month with the lowest relative humidity is December (70%).

Average rainfall in April - Valparaíso, Chile
  • Average rainfall in April: 13.3mm

The wettest month (with the highest rainfall) is July (111.2mm).
The driest month (with the lowest rainfall) is February (0mm).

Average rainfall days in April - Valparaíso, Chile
  • Average rainfall days in April: 1.3 days

The month with the highest number of rainy days is July (6.3 days).
The month with the lowest number of rainy days is February (0 days).

Average sea temperature in April - Valparaíso, Chile
  • Average sea temperature in April: 15.5°C

The best month for swimming (with the highest average sea temperature) is February (17.9°C).
The coldest month (with the lowest average sea temperature) is July (13.1°C).

Average daylight in April / Average sunshine in April - Valparaíso, Chile
  • Average daylight in April: 11.3h

The month with the longest days is December (Average daylight: 14.3h).
The month with shortest days is June (Average daylight: 10h).

  • Average sunshine in April: 5.8h

The month with most sunshine is January (Average sunshine: 9h).
The month with least sunshine is June (Average sunshine: 2.7h).

Average UV index in April - Valparaíso, Chile
  • Average UV index in April: 6

Months with the highest UV index are January and December (UV index 12).
Months with the lowest UV index are June and July (UV index 3).