April weather forecast
Viña del Mar, Chile

Weather in April

April, like March, is an agreeable autumn month in Viña del Mar, Chile, with average temperature varying between 20.8°C (69.4°F) and 12.8°C (55°F).

Temperature

In Viña del Mar, the average high-temperature in April is almost the same as in March - a still pleasant 20.8°C (69.4°F). In April, in Viña del Mar, the average low-temperature is 12.8°C (55°F).

Humidity

April is the least humid month in Viña del Mar, with an average relative humidity of 66%.

Rainfall

In Viña del Mar, during 2.3 rainfall days, 2mm (0.08") of precipitation is typically accumulated. Throughout the year, there are 33.7 rainfall days, and 178mm (7.01") of precipitation is accumulated.

Sea temperature

In Viña del Mar, in April, the average water temperature is 15.5°C (59.9°F).
Note: 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).

Daylight

The average length of the day in Viña del Mar is 11.3h.

Sunshine

In Viña del Mar, the average sunshine is 9.2h.

UV index

January through April, November and December, with an average maximum UV index of 5, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a moderate threat to health from the exposure to the Sun's UV radiation for ordinary individuals.
Note: In April, the average maximum UV index of 5 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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.
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FAQ

What is the least humid month in Viña del Mar?

With an average relative humidity of 66%, April is the least humid month in Viña del Mar, Chile.

What is the average humidity in April in Viña del Mar?

The average relative humidity in April in Viña del Mar, Chile, is 66%.

How much does it rain in Viña del Mar in April?

In Viña del Mar, Chile, in April, it is raining for 2.3 days, with typically 2mm (0.08") of accumulated precipitation.

What is the sea water temperature in April in Viña del Mar?

In Viña del Mar, Chile, in April, the average water temperature is 15.5°C (59.9°F). For most, swimming in 15.5°C (59.9°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).

How many hours of daylight does Viña del Mar have in April?

In April, the average length of the day in Viña del Mar, Chile, is 11.3h.

How long on average sun shines in April in Viña del Mar?

The average sunshine in April in Viña del Mar is 9.2h.

What are the months with the highest UV index in Viña del Mar?

Months with the highest UV index in Viña del Mar are January through April, November and December, with an average maximum UV index of 5.

What is the UV index reading in April in Viña del Mar?

In Viña del Mar, Chile, the average daily maximum UV index in April is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from the exposure to the Sun's UV rays.

Average temperature in April
Viña del Mar, Chile

Average temperature in April - Viña del Mar, Chile
  • Average high temperature in April: 20.8°C

The warmest months (with the highest average high temperature) are January and February (23.3°C).
The month with the lowest average high temperature is July (15.4°C).

  • Average low temperature in April: 12.8°C

The month with the highest average low temperature is January (14.7°C).
The coldest month (with the lowest average low temperature) is July (8.3°C).

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Average pressure in April
Viña del Mar, Chile

Average pressure in April - Viña del Mar, Chile
  • Average pressure in April: 1016.5mbar

The month with the highest atmospheric pressure is July (1019.5mbar).
The month with the lowest atmospheric pressure is February (1014.4mbar).

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Average wind speed in April
Viña del Mar, Chile

Average wind speed in April - Viña del Mar, Chile
  • Average wind speed in April: 11.2km/h

The windiest month (with the highest average wind speed) is November (13.6km/h).
The calmest month (with the lowest average wind speed) is May (10.3km/h).

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Average humidity in April
Viña del Mar, Chile

Average humidity in April - Viña del Mar, Chile
  • Average humidity in April: 66%

Months with the highest relative humidity are July, August and September (72%).
The month with the lowest relative humidity is April (66%).

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Average rainfall in April
Viña del Mar, Chile

Average rainfall in April - Viña del Mar, Chile
  • Average rainfall in April: 2mm

The wettest month (with the highest rainfall) is June (71mm).
The driest months (with the least rainfall) are January and February (0mm).

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Average rainfall days in April
Viña del Mar, Chile

Average rainfall days in April - Viña del Mar, Chile
  • Average rainfall days in April: 2.3 days

The month with the highest number of rainy days is June (6.8 days).
The month with the least rainy days is February (0.3 days).

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Average sea temperature in April
Viña del Mar, Chile

Average sea temperature in April - Viña del Mar, 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).

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Average daylight in April /
Average sunshine in April
Viña del Mar, Chile

Average daylight in April / Average sunshine in April - Viña del Mar, Chile
  • Average daylight in April: 11.3h

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

  • Average sunshine in April: 9.2h

The month with the most sunshine is February (Average sunshine: 9.9h).
The month with the least sunshine is June (Average sunshine: 8h).

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Average sunshine days in April
Viña del Mar, Chile

Average sunshine days in April - Viña del Mar, Chile
  • Average sunshine days in April: 27.7 days

Months with the most sunshine days are January and March (30.3 days).
The month with the least sunshine days is June (22.7 days).

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Average UV index in April
Viña del Mar, Chile

Average UV index in April - Viña del Mar, Chile
  • Average UV index in April: 5

Months with the highest UV index are January, February, March, April, November and December (UV index 5).
Months with the lowest UV index are May, June, July, August, September and October (UV index 4).

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Average cloud cover in April
Viña del Mar, Chile

Average cloud cover in April - Viña del Mar, Chile
  • Average cloud cover in April: 16

The month with the most cloud cover is June (Cloud cover 28).
The month with the least cloud cover is February (Cloud cover 7).

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Average visibility in April
Viña del Mar, Chile

Average visibility in April - Viña del Mar, Chile
  • Average visibility in April: 10km

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

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