April weather forecastMejillones, Chile

April

Weather in April

April, the same as March, in Mejillones, Chile, is another pleasant autumn month, with an average temperature varying between 16.6°C (61.9°F) and 21.7°C (71.1°F).

Temperature

The commencement of April brings an average high-temperature of an agreeable 21.7°C (71.1°F), marking an inconsequential divergence from March. April witnesses an average nighttime temperature of 16.6°C (61.9°F) in Mejillones, Chile.

Humidity

The months with the highest humidity are February through April, with an average relative humidity of 75%.

Rainfall

January through May, September through December are months without rainfall in Mejillones.

Daylight

The average length of the day in April is 11h and 33min.
On the first day of April in Mejillones, sunrise is at 07:50 and sunset at 19:40 -03. On the last day of the month, sunrise is at 07:01 and sunset at 18:16 -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 Mejillones, the average sunshine in April is 9.9h.

UV index

March through December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily high UV index of 5 in April leads to these guidelines:
Act with care - The suggestion to avoid sunburn is emphasized. To protect against the Sun's most potent rays, avoid direct exposure around midday. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.

Updated: Jan 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average high-temperature and low-temperature during April are 21.7°C (71.1°F) and 16.6°C (61.9°F) respectively.

February through April, with an average relative humidity of 75%, are most humid months in Mejillones.

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

In Mejillones, rain does not fall in January through May, September through December.

In Mejillones, Chile, the average day length in April is 11h and 33min.

In April, on the first day of the month, sunrise is at 07:50 and sunset at 19:40 -03. On the last day of the month, in Mejillones, sunrise is at 07:01 and sunset at 18:16 -04.

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

In Mejillones, the average sunshine duration in April is 9.9h.

The months with the lowest UV index in Mejillones are March through December, with an average maximum UV index of 5.

In Mejillones, the average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M April M J J A S O N D

Mar

April

May

Average high temperature

23°C

21.7°C

20.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

13.5km/h

13km/h

11.8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

30.8

29.9

30.6

Average UV index

Average cloud cover

Average visibility

10km

Average temperature in April
Mejillones, Chile

Average high temperature in April: 21.7°C

The warmest month (with the highest average high temperature) is February (23.7°C).
The month with the lowest average high temperature is July (18.3°C).

Average low temperature in April: 16.6°C

The month with the highest average low temperature is February (18.8°C).
The coldest month (with the lowest average low temperature) is August (12.6°C).

Average pressure in April
Mejillones, Chile

Average pressure in April: 1013.4mbar

The month with the highest atmospheric pressure is July (1015.5mbar).
The month with the lowest atmospheric pressure is February (1012mbar).

Average wind speed in April
Mejillones, Chile

Average wind speed in April: 11.9km/h

The windiest month (with the highest average wind speed) is December (12.8km/h).
The calmest months (with the lowest average wind speed) are May and June (10.9km/h).

Average humidity in April
Mejillones, Chile

Average humidity in April: 75%

The months with the highest relative humidity are February, March and April (75%).
The months with the lowest relative humidity are June and July (67%).

Average rainfall in April
Mejillones, Chile

Average rainfall in April: 0mm

The wettest months (with the highest rainfall) are June, July and August (1mm).
The driest months (with the least rainfall) are January, February, March, April, May, September, October, November and December (0mm).

Average rainfall days in April
Mejillones, Chile

Average rainfall days in April: 1.1 days

The month with the highest number of rainy days is July (1.6 days).
The month with the least rainy days is November (0 days).

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

Average daylight in April: 11h and 30min

The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 42min).

Average sunshine in April: 9h and 54min

The months with the most sunshine are February, September, October, November and December (Average sunshine: 10h and 0min).
The month with the least sunshine is July (Average sunshine: 9h and 48min).

Average sunshine days in April
Mejillones, Chile

Average sunshine days in April: 29.9 days

The month with the most sunshine days is October (31 days).
The month with the least sunshine days is February (27.2 days).

Average UV index in April
Mejillones, Chile

Average UV index in April: 5

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

Average cloud cover in April
Mejillones, Chile

Average cloud cover in April: 6

The month with the most cloud cover is February (Cloud cover 11).
The month with the least cloud cover is September (Cloud cover 2).

Average visibility in April
Mejillones, 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).