April weather forecast
Banda Aceh, Indonesia

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Weather in April

April, the same as March, in Banda Aceh, Indonesia, is another hot spring month, with temperature in the range of an average high of 30.4°C (86.7°F) and an average low of 25°C (77°F).

Temperature

Banda Aceh's April reports an average high-temperature of a still hot 30.4°C (86.7°F), exhibiting a minor difference from March. An average temperature of 25°C (77°F) marks the nights in April.

Heat index

The heat index in April is calculated to be a very hot 39°C (102.2°F). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
Heat index values are typically calculated for conditions of shade and a light breeze. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

In Banda Aceh, the average relative humidity in April is 79%.

Rainfall

In Banda Aceh, during April, the rain falls for 23.9 days and regularly aggregates up to 137mm (5.39") of precipitation. In Banda Aceh, during the entire year, the rain falls for 225.1 days and collects up to 1172mm (46.14") of precipitation.

Snowfall

January through August, October through December are months without snowfall in Banda Aceh.

Sea temperature

April is the month with the warmest seawater, with an average sea temperature of 30.1°C (86.2°F).
Note: For many swimmers, waters with temperatures rising above 30°C (86°F) might not be as cooling.

Daylight

In Banda Aceh, the average length of the day in April is 12h and 14min.
On the first day of the month, sunrise is at 06:37 and sunset at 18:47. On the last day of April, in Banda Aceh, sunrise is at 06:26 and sunset at 18:45 WIB.

Sunshine

In Banda Aceh, Indonesia, the average sunshine in April is 8.2h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: In April, the UV index of 7 transforms into the following advice:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Caution! Sand and water surfaces escalate the UV intensity from the Sun.
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Frequently asked questions

Is it hot in Banda Aceh during April?

During April, Banda Aceh experiences an average high-temperature of 30.4°C (86.7°F) and a low-temperature of 25°C (77°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in April is calculated to be 39°C (102.2°F).

What is the average humidity in April in Banda Aceh?

In April, the average relative humidity in Banda Aceh, Indonesia, is 79%.

How many days does it rain in April in Banda Aceh?

In Banda Aceh, in April, during 23.9 rainfall days, 137mm (5.39") of precipitation is typically accumulated.

When it does not snow in Banda Aceh?

In Banda Aceh, Indonesia, snow does not fall in January through August, October through December.

What is the month with the warmest sea water in Banda Aceh?

April is the month with the warmest seawater in Banda Aceh, with an average sea temperature of 30.1°C (86.2°F).

What is the sea temperature in April in Banda Aceh?

In April, the average sea temperature in Banda Aceh is 30.1°C (86.2°F). The water temperature above 30°C (86°F) is arguably regarded as unpleasant. The primary purpose of entering the water - cooling down from sunshine and high temperatures - is lost.

How many hours of daylight does Banda Aceh have in April?

In Banda Aceh, the average day length in April is 12h and 14min.

When are sunrise and sunset in April in Banda Aceh?

On the first day of April, sunrise is at 06:37 and sunset at 18:47. On the last day of the month, sunrise is at 06:26 and sunset at 18:45 WIB.

How long on average sun shines in April in Banda Aceh?

In April, the average sunshine duration is 8.2h.

When is the highest UV index in Banda Aceh?

January through December, with an average maximum UV index of 7, are months with the highest UV index in Banda Aceh.

What is the month with the lowest UV index in Banda Aceh?

The months with the lowest UV index in Banda Aceh are January through December, with an average maximum UV index of 7.

What is the UV index reading in April in Banda Aceh?

The average daily maximum UV index in April in Banda Aceh is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in April
Banda Aceh, Indonesia

Average temperature in April - Banda Aceh, Indonesia
  • Average high temperature in April: 30.4°C

The warmest month (with the highest average high temperature) is June (31.3°C).
The month with the lowest average high temperature is December (28.9°C).

  • Average low temperature in April: 25°C

The month with the highest average low temperature is May (25.4°C).
The coldest months (with the lowest average low temperature) are January and February (23.8°C).

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Average pressure in April
Banda Aceh, Indonesia

Average pressure in April - Banda Aceh, Indonesia
  • Average pressure in April: 1010mbar

The months with the highest atmospheric pressure are January and September (1010.5mbar).
The month with the lowest atmospheric pressure is May (1009.4mbar).

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Average wind speed in April
Banda Aceh, Indonesia

Average wind speed in April - Banda Aceh, Indonesia
  • Average wind speed in April: 6.7km/h

The windiest month (with the highest average wind speed) is July (11.2km/h).
The calmest month (with the lowest average wind speed) is April (6.7km/h).

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Average humidity in April
Banda Aceh, Indonesia

Average humidity in April - Banda Aceh, Indonesia
  • Average humidity in April: 79%

The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are July and August (73%).

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Average rainfall in April
Banda Aceh, Indonesia

Average rainfall in April - Banda Aceh, Indonesia
  • Average rainfall in April: 137mm

The wettest months (with the highest rainfall) are May and November (160mm).
The driest month (with the least rainfall) is June (46mm).

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Average rainfall days in April
Banda Aceh, Indonesia

Average rainfall days in April - Banda Aceh, Indonesia
  • Average rainfall days in April: 23.9 days

The month with the highest number of rainy days is November (24.9 days).
The month with the least rainy days is July (11.3 days).

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Average snowfall days in April
Banda Aceh, Indonesia

Average snowfall days in April - Banda Aceh, Indonesia
  • Average snowfall days in April: 0 days

The month with the highest number of snowfall days is September (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).

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Average sea temperature in April
Banda Aceh, Indonesia

Average sea temperature in April - Banda Aceh, Indonesia
  • Average sea temperature in April: 30.1°C

The best month for swimming (with the highest average sea temperature) is April (30.1°C).
The coldest month (with the lowest average sea temperature) is January (28.5°C).

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Average daylight in April /
Average sunshine in April
Banda Aceh, Indonesia

Average daylight in April / Average sunshine in April - Banda Aceh, Indonesia
  • Average daylight in April: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 48min).

  • Average sunshine in April: 8h and 1min

The month with the most sunshine is June (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 30min).

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Average sunshine days in April
Banda Aceh, Indonesia

Average sunshine days in April - Banda Aceh, Indonesia
  • Average sunshine days in April: 4 days

The month with the most sunshine days is July (17.9 days).
The month with the least sunshine days is November (3.2 days).

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Average UV index in April
Banda Aceh, Indonesia

Average UV index in April - Banda Aceh, Indonesia
  • Average UV index in April: 7

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).

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Average cloud cover in April
Banda Aceh, Indonesia

Average cloud cover in April - Banda Aceh, Indonesia
  • Average cloud cover in April: 38

The month with the most cloud cover is November (Cloud cover 47).
The months with the least cloud cover are February and June (Cloud cover 31).

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Average visibility in April
Banda Aceh, Indonesia

Average visibility in April - Banda Aceh, Indonesia
  • Average visibility in April: 9km

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

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Banda Aceh, Indonesia

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