April weather forecast
Heinsun, Myanmar

April

Weather in April

April is a hot spring month in Heinsun, Myanmar, with temperature in the range of an average low of 17.1°C (62.8°F) and an average high of 30.6°C (87.1°F).

Temperature

Heinsun experiences an average high-temperature of a tropical 30.6°C (87.1°F) in April, subtly different from March's 28°C (82.4°F). During April, Heinsun's temperature records a considerable difference from its daily highs to an average low of 17.1°C (62.8°F).

Heat index

For April, the heat index is computed to be a very hot 35°C (95°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', evaluates the perceived heat by adding the effect of moisture in the air. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

In Heinsun, the average relative humidity in April is 64%.

Rainfall

In Heinsun, in April, it is raining for 20.3 days, with typically 60mm (2.36") of accumulated precipitation. In Heinsun, during the entire year, the rain falls for 223.5 days and collects up to 2058mm (81.02") of precipitation.

Daylight

The average length of the day in April is 12h and 46min.
On the first day of the month, sunrise is at 05:58 and sunset at 18:24. On the last day of April, sunrise is at 05:31 and sunset at 18:38 +0630.

Sunshine

In April, the average sunshine is 10.3h.

UV index

March through May, July through September, with an average maximum UV index of 6, are months with the highest UV index in Heinsun. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: An average UV index of 6 in April transforms into this advice:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.

Frequently asked questions

How hot is it in April?
The average high-temperature, in April, in Heinsun, is 30.6°C (87.1°F), while the average low-temperature is 17.1°C (62.8°F). In April, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, is computed to be 35°C (95°F).
What is the average humidity in April?
The average relative humidity in April is 64%.
How many days does it rain in April?
In Heinsun, in April, during 20.3 rainfall days, 60mm (2.36") of precipitation is typically accumulated.
How many hours of daylight does Heinsun have in April?
In Heinsun, the average day length in April is 12h and 46min.
What time are sunrise and sunset in April?
In April, on the first day of the month, sunrise is at 05:58 and sunset at 18:24. On the last day of the month, in Heinsun, sunrise is at 05:31 and sunset at 18:38 +0630.
How long on average sun shines in April?
In April, the average sunshine duration is 10.3h.
What are the months with the highest UV index?
The months with the highest UV index are March through May, July through September, with an average maximum UV index of 6.
What is the UV index intensity in April?
In Heinsun, the average daily maximum UV index in April is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in April
Heinsun, Myanmar
  • Average high temperature in April: 30.6°C

The warmest month (with the highest average high temperature) is May (31.3°C).
The month with the lowest average high temperature is January (21.9°C).

  • Average low temperature in April: 17.1°C

The month with the highest average low temperature is June (21.4°C).
The coldest month (with the lowest average low temperature) is January (7.8°C).

Average pressure in April
Heinsun, Myanmar
  • Average pressure in April: 1008.5mbar

The month with the highest atmospheric pressure is January (1015.3mbar).
The month with the lowest atmospheric pressure is June (1002.1mbar).

Average wind speed in April
Heinsun, Myanmar
  • Average wind speed in April: 3.9km/h

The windiest month (with the highest average wind speed) is March (4.1km/h).
The calmest month (with the lowest average wind speed) is September (2.9km/h).

Average humidity in April
Heinsun, Myanmar
  • Average humidity in April: 64%

The month with the highest relative humidity is July (92%).
The month with the lowest relative humidity is March (61%).

Average rainfall in April
Heinsun, Myanmar
  • Average rainfall in April: 60mm

The wettest month (with the highest rainfall) is July (533mm).
The driest month (with the least rainfall) is December (6mm).

Average rainfall days in April
Heinsun, Myanmar
  • Average rainfall days in April: 20.3 days

The month with the highest number of rainy days is July (30.4 days).
The month with the least rainy days is December (5 days).

Average daylight in April /
Average sunshine in April
Heinsun, Myanmar
  • Average daylight in April: 12h and 5min

The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).

  • Average sunshine in April: 10h and 2min

The month with the most sunshine is May (Average sunshine: 10h and 54min).
The month with the least sunshine is July (Average sunshine: 5h and 30min).

Average sunshine days in April
Heinsun, Myanmar
  • Average sunshine days in April: 6.1 days

The month with the most sunshine days is December (24.9 days).
The month with the least sunshine days is July (0.3 days).

Average UV index in April
Heinsun, Myanmar
  • Average UV index in April: 6

The months with the highest UV index are March, April, May, July, August and September (UV index 6).
The months with the lowest UV index are January and December (UV index 4).

Average cloud cover in April
Heinsun, Myanmar
  • Average cloud cover in April: 26

The month with the most cloud cover is July (Cloud cover 71).
The month with the least cloud cover is February (Cloud cover 21).

Average visibility in April
Heinsun, Myanmar
  • Average visibility in April: 9km

The month with the highest visibility is March (10km).
The month with the lowest visibility is July (6km).

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