Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
April
Weather in April
Temperature
The transition into April shows a subtle variation to a hot 30.1°C (86.2°F) from March's 29.8°C (85.6°F) in the average high-temperature. In the month of April, Long Selatong witnesses a consistent average low-temperature of 20°C (68°F).Heat index
For most parts of April, the heat index is computed to be a blistering 40°C (104°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.Note that heat index values are valued for light wind and location in the shade. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.
Humidity
The average relative humidity in April is 86%.Rainfall
April is the month with the most rainfall. Rain falls for 28.3 days and accumulates 296mm (11.65") of precipitation.Daylight
In Long Selatong, the average length of the day in April is 12h and 11min.On the first day of April, sunrise is at 6:20 am and sunset at 6:29 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 6:24 pm +08.
Sunshine
The average sunshine in April is 6.5h.UV index
The months with the highest UV index in Long Selatong are January, March through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The average daily UV index of 6 in April transforms into the following instructions:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Long Selatong in April?
What is the average humidity in April in Long Selatong?
What is the rainiest month in Long Selatong?
How many days does it rain in April in Long Selatong?
How many hours of daylight does Long Selatong have in April?
When is the sunrise / sunset in April in Long Selatong?
How many hours of sunshine does Long Selatong have in April?
What is the month with the highest UV index in Long Selatong?
How high is the UV index in April in Long Selatong?
Average temperature in April
Long Selatong, Malaysia
- Average high temperature in April: 30.1°C
The warmest month (with the highest average high temperature) is September (30.7°C).
The month with the lowest average high temperature is January (28.7°C).
- Average low temperature in April: 20°C
The month with the highest average low temperature is May (20.1°C).
The coldest month (with the lowest average low temperature) is July (19.1°C).
Average pressure in April
Long Selatong, Malaysia
- Average pressure in April: 1010.5mbar
The month with the highest atmospheric pressure is March (1011mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).
Average wind speed in April
Long Selatong, Malaysia
- Average wind speed in April: 3.2km/h
The windiest months (with the highest average wind speed) are July, August, September and October (3.4km/h).
The calmest month (with the lowest average wind speed) is November (3.1km/h).
Average humidity in April
Long Selatong, Malaysia
- Average humidity in April: 86%
The months with the highest relative humidity are January, November and December (87%).
The months with the lowest relative humidity are July, August and September (81%).
Average rainfall in April
Long Selatong, Malaysia
- Average rainfall in April: 296mm
The wettest month (with the highest rainfall) is April (296mm).
The driest month (with the least rainfall) is September (107mm).
Average rainfall days in April
Long Selatong, Malaysia
- Average rainfall days in April: 28.3 days
The month with the highest number of rainy days is December (30 days).
The month with the least rainy days is June (23.8 days).
Average daylight in April /
Average sunshine in April
Long Selatong, Malaysia
- Average daylight in April: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 18min).
The month with the shortest days is December (Average daylight: 11h and 54min).
- Average sunshine in April: 6h and 3min
The month with the most sunshine is August (Average sunshine: 8h and 0min).
The month with the least sunshine is November (Average sunshine: 6h and 24min).
Average sunshine days in April
Long Selatong, Malaysia
- Average sunshine days in April: 1.2 days
The month with the most sunshine days is June (4.5 days).
The month with the least sunshine days is November (0.6 days).
Average UV index in April
Long Selatong, Malaysia
- Average UV index in April: 6
The months with the highest UV index are January, March, April, May, June, July, August, September, October, November and December (UV index 6).
The month with the lowest UV index is February (UV index 5).
Average cloud cover in April
Long Selatong, Malaysia
- Average cloud cover in April: 61
The months with the most cloud cover are January and November (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 48).
Average visibility in April
Long Selatong, Malaysia
- Average visibility in April: 6km
The months with the highest visibility are May, June, July, August, September and October (7km).
The months with the lowest visibility are January, February, March, April, November and December (6km).
