April weather forecast
Sumaco, Ecuador

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Weather in April

April, like March, in Sumaco, Ecuador, is another fresh autumn month, with an average temperature ranging between min 6.3°C (43.3°F) and max 12.1°C (53.8°F).

Temperature

The dawn of April sees an average high-temperature of a still fresh 12.1°C (53.8°F), subtly contrasting with March's 12.3°C (54.1°F). The average temperature during April nights dips to a chilly 6.3°C (43.3°F).

Humidity

March and April, with an average relative humidity of 92%, are the most humid months.

Rainfall

In Sumaco, in April, during 29.4 rainfall days, 275mm (10.83") of precipitation is typically accumulated. In Sumaco, during the entire year, the rain falls for 340.3 days and collects up to 2146mm (84.49") of precipitation.

Snowfall

January, March through October and December are months with snowfall. In April, it is snowing for 0.7 days. Throughout April, 3mm (0.12") of snow is accumulated. In Sumaco, during the entire year, snow falls for 11.6 days and aggregates up to 41mm (1.61") of snow.

Daylight

In Sumaco, the average length of the day in April is 12h and 6min.
On the first day of the month, sunrise is at 06:10 and sunset at 18:17. On the last day of April, sunrise is at 06:04 and sunset at 18:10 -05.

Sunshine

The month with the least sunshine in Sumaco is April, with an average of 4.6h of sunshine.

UV index

The months with the highest UV index in Sumaco are January through April, June through October and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: A maximum UV index of 3 in April translates into the following recommendations:
Undertake protective steps - Preventing sun damage is advised. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Updated: Jan 27, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What are April temperatures in Sumaco?

The high-temperature, in April, in Sumaco, records 12.1°C (53.8°F), while the low-temperature is 6.3°C (43.3°F).

What are the most humid months in Sumaco?

The months with the highest humidity in Sumaco, Ecuador, are March and April, with an average relative humidity of 92%.

What is the average humidity in April in Sumaco?

In Sumaco, the average relative humidity in April is 92%.

How much does it rain in Sumaco in April?

In Sumaco, Ecuador, in April, it is raining for 29.4 days, with typically 275mm (10.83") of accumulated precipitation.

How much does it snow in Sumaco in April?

In April, it is snowing for 0.7 days. Throughout April, 3mm (0.12") of snow is accumulated.

How many hours of daylight does Sumaco have in April?

In Sumaco, Ecuador, the average day length in April is 12h and 6min.

When are sunrise and sunset in April in Sumaco?

On the first day of April, sunrise is at 06:10 and sunset at 18:17. On the last day of the month, sunrise is at 06:04 and sunset at 18:10 -05.

What is the month with the least sunshine in Sumaco?

April has the least sunshine of the year in Sumaco, with an average of 4.6h of sunshine.

How long on average sun shines in April in Sumaco?

In April, the average sunshine duration is 4.6h.

When is the highest UV index in Sumaco?

The months with the highest UV index in Sumaco are January through April, June through October and December, with an average maximum UV index of 3.

What is the UV index reading in April in Sumaco?

The average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Sumaco, Ecuador

Average temperature in April - Sumaco, Ecuador
  • Average high temperature in April: 12.1°C

The warmest month (with the highest average high temperature) is November (13.1°C).
The month with the lowest average high temperature is July (11.3°C).

  • Average low temperature in April: 6.3°C

The month with the highest average low temperature is February (6.7°C).
The coldest months (with the lowest average low temperature) are July and August (4.3°C).

Average pressure in April
Sumaco, Ecuador

Average pressure in April - Sumaco, Ecuador
  • Average pressure in April: 1014.3mbar

The month with the highest atmospheric pressure is July (1015.7mbar).
The month with the lowest atmospheric pressure is November (1012.7mbar).

Average wind speed in April
Sumaco, Ecuador

Average wind speed in April - Sumaco, Ecuador
  • Average wind speed in April: 4.7km/h

The windiest months (with the highest average wind speed) are July and August (7.3km/h).
The calmest months (with the lowest average wind speed) are February, March and November (4.3km/h).

Average humidity in April
Sumaco, Ecuador

Average humidity in April - Sumaco, Ecuador
  • Average humidity in April: 92%

The months with the highest relative humidity are March and April (92%).
The month with the lowest relative humidity is September (84%).

Average rainfall in April
Sumaco, Ecuador

Average rainfall in April - Sumaco, Ecuador
  • Average rainfall in April: 275mm

The wettest month (with the highest rainfall) is March (279mm).
The driest month (with the least rainfall) is August (76mm).

Average rainfall days in April
Sumaco, Ecuador

Average rainfall days in April - Sumaco, Ecuador
  • Average rainfall days in April: 29.4 days

The month with the highest number of rainy days is March (30.4 days).
The month with the least rainy days is September (24.2 days).

Average snowfall in April
Sumaco, Ecuador

Average snowfall in April - Sumaco, Ecuador
  • Average snowfall in April: 3mm

The months with the highest snowfall are May, June and July (7mm).
The months with the least snowfall are February and November (0mm).

Average snowfall days in April
Sumaco, Ecuador

Average snowfall days in April - Sumaco, Ecuador
  • Average snowfall days in April: 0.7 days

The month with the highest number of snowfall days is June (2.2 days).
The month with the least snowfall days is February (0.1 days).

Average daylight in April /
Average sunshine in April
Sumaco, Ecuador

Average daylight in April / Average sunshine in April - Sumaco, Ecuador
  • Average daylight in April: 12h and 1min

The month with the longest days is December (Average daylight: 12h and 12min).
The month with the shortest days is June (Average daylight: 12h and 6min).

  • Average sunshine in April: 4h and 4min

The month with the most sunshine is September (Average sunshine: 7h and 18min).
The month with the least sunshine is April (Average sunshine: 4h and 36min).

Average sunshine days in April
Sumaco, Ecuador

Average sunshine days in April - Sumaco, Ecuador
  • Average sunshine days in April: 0.3 days

The month with the most sunshine days is September (3.4 days).
The months with the least sunshine days are January, February and March (0.2 days).

Average UV index in April
Sumaco, Ecuador

Average UV index in April - Sumaco, Ecuador
  • Average UV index in April: 3

The months with the highest UV index are January, February, March, April, June, July, August, September, October and December (UV index 3).
The months with the lowest UV index are May and November (UV index 2).

Average cloud cover in April
Sumaco, Ecuador

Average cloud cover in April - Sumaco, Ecuador
  • Average cloud cover in April: 67

The month with the most cloud cover is April (Cloud cover 67).
The month with the least cloud cover is September (Cloud cover 45).

Average visibility in April
Sumaco, Ecuador

Average visibility in April - Sumaco, Ecuador
  • Average visibility in April: 6km

The month with the highest visibility is September (8km).
The months with the lowest visibility are January, February, March, April, November and December (6km).

Sumaco, Ecuador

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