April weather forecast
Concepción, Chile

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The main entrance into the University of Concepción in Chile
The main entrance into the University of Concepción in Chile

Weather in April

A notable shift in weather conditions surfaces with the onset of April in Concepción, Chile. A stark contrast from March’s 21.1°C (70°F), average highs in April drop to 18.2°C (64.8°F) marking a transition towards cooler months. The month witnesses an increase in rainfall from 9mm (0.35") to 16mm (0.63"). As the city progresses into autumn, cloud cover and humidity levels rise, thereby reducing the hours of sunshine. Notwithstanding the rainy days and a lower UV index from 5 in March to 4 in April, the city preserves its charm with a visibility distance of 10km (6.2mi).

Temperature

The weather during April records an average high-temperature of an enjoyable 18.2°C (64.8°F), closely mirroring the preceding month. Throughout April, Concepción's nights cool down to an average of 11°C (51.8°F).

Humidity

In April, the average relative humidity in Concepción is 75%.

Rainfall

In Concepción, Chile, in April, during 6 rainfall days, 16mm (0.63") of precipitation is typically accumulated. Throughout the year, there are 99.3 rainfall days, and 574mm (22.6") of precipitation is accumulated.

Sea temperature

In Concepción, the average seawater temperature in April is 13.5°C (56.3°F).
Note: Swimming at temperatures less than 10°C (50°F) in 13.5°C (56.3°F) is feasible with the right swimsuit; if not, expect cold shock and breathlessness. A quick swim at 13°C (55.4°F) without adequate warmth can be discomforting.

Daylight

In Concepción, the average length of the day in April is 11h and 8min.
On the first day of the month, sunrise is at 08:06 and sunset at 19:45 -03. On the last day of April, sunrise is at 07:31 and sunset at 18:07 -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

In April, the average sunshine is 8.8h.

UV index

In April, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The average daily UV index of 4 in April transforms into the following instructions:
Prioritize safety - Recommendations to avert sunburn are shared. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
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Frequently asked questions

What is the average April temperature in Concepción?

An average high-temperature, in April, in Concepción, is 18.2°C (64.8°F) and the average low-temperature is 11°C (51.8°F).

What is the average humidity in April in Concepción?

In April, the average relative humidity in Concepción is 75%.

How many days does it rain in April in Concepción?

In Concepción, during April, the rain falls for 6 days and regularly aggregates up to 16mm (0.63") of precipitation.

How cold is the water in April in Concepción?

In April, the average sea temperature is 13.5°C (56.3°F). Swimming in 13.5°C (56.3°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

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

In April, the average day length is 11h and 8min.

What time are sunrise and sunset in April in Concepción?

In April, on the first day of the month, sunrise is at 08:06 and sunset at 19:45 -03. On the last day of the month, in Concepción, sunrise is at 07:31 and sunset at 18:07 -04.

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

On Sunday, 07. April 2024, at 00:00, Daylight Saving Time ends, 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 Concepción?

The average sunshine duration in April in Concepción is 8.8h.

What is the UV index intensity in April in Concepción?

In April, the average daily maximum UV index in Concepción is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.

Average temperature in April
Concepción, Chile

Average temperature in April - Concepción, Chile
  • Average high temperature in April: 18.2°C

The warmest month (with the highest average high temperature) is January (22.4°C).
The month with the lowest average high temperature is July (12.1°C).

  • Average low temperature in April: 11°C

The month with the highest average low temperature is January (13.5°C).
The coldest month (with the lowest average low temperature) is July (7.4°C).

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Average pressure in April
Concepción, Chile

Average pressure in April - Concepción, Chile
  • Average pressure in April: 1017.2mbar

The months with the highest atmospheric pressure are July and September (1019.9mbar).
The month with the lowest atmospheric pressure is February (1014.3mbar).

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Average wind speed in April
Concepción, Chile

Average wind speed in April - Concepción, Chile
  • Average wind speed in April: 12km/h

The windiest month (with the highest average wind speed) is January (15.1km/h).
The calmest month (with the lowest average wind speed) is May (11.9km/h).

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Average humidity in April
Concepción, Chile

Average humidity in April - Concepción, Chile
  • Average humidity in April: 75%

The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is January (69%).

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Average rainfall in April
Concepción, Chile

Average rainfall in April - Concepción, Chile
  • Average rainfall in April: 16mm

The wettest month (with the highest rainfall) is June (156mm).
The driest month (with the least rainfall) is January (4mm).

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Average rainfall days in April
Concepción, Chile

Average rainfall days in April - Concepción, Chile
  • Average rainfall days in April: 6 days

The month with the highest number of rainy days is July (15.6 days).
The month with the least rainy days is January (2.6 days).

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Average sea temperature in April
Concepción, Chile

Average sea temperature in April - Concepción, Chile
  • Average sea temperature in April: 13.5°C

The best month for swimming (with the highest average sea temperature) is March (15°C).
The coldest month (with the lowest average sea temperature) is August (11.9°C).

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

Average daylight in April / Average sunshine in April - Concepción, Chile
  • Average daylight in April: 11h and 1min

The month with the longest days is December (Average daylight: 14h and 36min).
The month with the shortest days is June (Average daylight: 9h and 42min).

  • Average sunshine in April: 8h and 5min

The month with the most sunshine is January (Average sunshine: 11h and 48min).
The month with the least sunshine is June (Average sunshine: 5h and 30min).

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Average sunshine days in April
Concepción, Chile

Average sunshine days in April - Concepción, Chile
  • Average sunshine days in April: 23.3 days

The month with the most sunshine days is January (27.9 days).
The month with the least sunshine days is July (13.4 days).

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Average UV index in April
Concepción, Chile

Average UV index in April - Concepción, Chile
  • Average UV index in April: 4

The months with the highest UV index are January, February, March, November and December (UV index 5).
The months with the lowest UV index are June, July and August (UV index 3).

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Average cloud cover in April
Concepción, Chile

Average cloud cover in April - Concepción, Chile
  • Average cloud cover in April: 22

The month with the most cloud cover is June (Cloud cover 44).
The month with the least cloud cover is January (Cloud cover 10).

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Average visibility in April
Concepción, Chile

Average visibility in April - Concepción, Chile
  • Average visibility in April: 10km

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

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Concepción, Chile

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