April weather forecast
Arica, Chile

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Weather in April

Taking a look at April's weather, a shift is seen as Arica moves from the high temperatures of summer towards the cooling trend of autumn. The average sea temperature dips to 18.3°C (64.9°F), indicating less ideal conditions for water-based activities. Moving from April to May, a further drop in average temperature and rainfall is observed. April tends to see an increase in cloud cover, but with an 82% average humidity, the air remains relatively comfortable for outings and sightseeing. Despite the cool down, embraced by locals and tourists alike, the length of the day begins to gradually increase marking longer daylight hours for outdoor activities.

Temperature

April observes an average high-temperature of an agreeable 22.1°C (71.8°F), marking an insignificant difference from March's 23.2°C (73.8°F). The nights of April are characterized by an average low-temperature of 18.5°C (65.3°F), subtly descending from daytime highs.

Humidity

April and December, with an average relative humidity of 82%, are the most humid months in Arica.

Rainfall

April and November are months with the least rain when the rain falls for 3.6 days and typically aggregates up to 3mm (0.12") of rain.

Sea temperature

In Arica, in April, the average water temperature is 18.3°C (64.9°F).
Note: For most people, swimming in water at 18.3°C (64.9°F) is not a pleasurable experience. Breathing control gets harder as the water temperature descends from 21°C (69.8°F) to 15°C (59°F).

Daylight

In Arica, the average length of the day in April is 11h and 40min.
On the first day of April, sunrise is at 07:47 and sunset at 19:41 -03. On the last day of the month, sunrise is at 06:55 and sunset at 18:21 -04.
Note: On Sunday, 07. April 2024, at 00:00, Daylight Saving Time ends, and the time zone changes from -03 to -04. Daylight Saving Time starts again on Sunday, 08. September 2024, at 00:00; consequently, the time zone reverts from -04 to -03.

Sunshine

The average sunshine in April in Arica is 9.3h.

UV index

April through November, with an average maximum UV index of 5, are months with the lowest UV index in Arica. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 5 in April translates into these instructions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Updated: Jan 24, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What are the temperatures in Arica in April?

The high-temperature, in April, in Arica, records 22.1°C (71.8°F), while the low-temperature is 18.5°C (65.3°F).

What are the most humid months in Arica?

April and December, with an average relative humidity of 82%, are most humid months.

What is the average humidity in April in Arica?

In April, the average relative humidity in Arica, Chile, is 82%.

What is the driest month in Arica?

April and November are months with the least rain in Arica, Chile, when the rain falls for 3.6 days and typically aggregates up to 3mm (0.12") of rain.

How many days does it rain in April in Arica?

In Arica, Chile, in April, it is raining for 3.6 days, with typically 3mm (0.12") of accumulated precipitation.

How cold is the water in April in Arica?

In April, the average sea temperature in Arica, Chile, is 18.3°C (64.9°F). For most, swimming in 18.3°C (64.9°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).

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

The average day length in April is 11h and 40min.

What time are sunrise and sunset in April in Arica?

In April, on the first day of the month, sunrise is at 07:47 and sunset at 19:41 -03. On the last day of the month, in Arica, sunrise is at 06:55 and sunset at 18:21 -04.

When does Daylight Saving Time (DST) end in April in Arica?

On Sunday, 07. April 2024, at 00:00, Daylight Saving Time ends in Arica, Chile, and the time zone changes from -03 to -04. The next DST starts on Sunday, 08. September 2024, at 00:00.

How long on average sun shines in April in Arica?

In April, the average sunshine duration in Arica, Chile, is 9.3h.

What are the months with the lowest UV index in Arica?

The months with the lowest UV index are April through November, with an average maximum UV index of 5.

How high is the UV index in April in Arica?

In April, the average daily maximum UV index in Arica, Chile, is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.

Average temperature in April
Arica, Chile

Average temperature in April - Arica, Chile
  • Average high temperature in April: 22.1°C

The warmest month (with the highest average high temperature) is February (23.9°C).
The month with the lowest average high temperature is August (17.4°C).

  • Average low temperature in April: 18.5°C

The month with the highest average low temperature is February (20.6°C).
The coldest month (with the lowest average low temperature) is August (13.1°C).

Average pressure in April
Arica, Chile

Average pressure in April - Arica, Chile
  • Average pressure in April: 1014.6mbar

The month with the highest atmospheric pressure is July (1016.7mbar).
The month with the lowest atmospheric pressure is February (1013.1mbar).

Average wind speed in April
Arica, Chile

Average wind speed in April - Arica, Chile
  • Average wind speed in April: 11.5km/h

The windiest months (with the highest average wind speed) are October and November (12.3km/h).
The calmest month (with the lowest average wind speed) is February (10.4km/h).

Average humidity in April
Arica, Chile

Average humidity in April - Arica, Chile
  • Average humidity in April: 82%

The months with the highest relative humidity are April and December (82%).
The month with the lowest relative humidity is July (77%).

Average rainfall in April
Arica, Chile

Average rainfall in April - Arica, Chile
  • Average rainfall in April: 3mm

The wettest months (with the highest rainfall) are January and February (10mm).
The driest months (with the least rainfall) are April and November (3mm).

Average rainfall days in April
Arica, Chile

Average rainfall days in April - Arica, Chile
  • Average rainfall days in April: 3.6 days

The month with the highest number of rainy days is January (7.4 days).
The month with the least rainy days is November (1.6 days).

Average sea temperature in April
Arica, Chile

Average sea temperature in April - Arica, Chile
  • Average sea temperature in April: 18.3°C

The best month for swimming (with the highest average sea temperature) is February (21.8°C).
The coldest month (with the lowest average sea temperature) is August (15°C).

Average daylight in April /
Average sunshine in April
Arica, Chile

Average daylight in April / Average sunshine in April - Arica, Chile
  • Average daylight in April: 11h and 4min

The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 0min).

  • Average sunshine in April: 9h and 2min

The month with the most sunshine is August (Average sunshine: 9h and 54min).
The months with the least sunshine are February and March (Average sunshine: 9h and 12min).

Average sunshine days in April
Arica, Chile

Average sunshine days in April - Arica, Chile
  • Average sunshine days in April: 16.8 days

The month with the most sunshine days is December (19.8 days).
The month with the least sunshine days is August (10.4 days).

Average UV index in April
Arica, Chile

Average UV index in April - Arica, Chile
  • Average UV index in April: 5

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

Average cloud cover in April
Arica, Chile

Average cloud cover in April - Arica, Chile
  • Average cloud cover in April: 25

The month with the most cloud cover is February (Cloud cover 32).
The months with the least cloud cover are August and September (Cloud cover 10).

Average visibility in April
Arica, Chile

Average visibility in April - Arica, Chile
  • 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).

Arica, Chile

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