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
Weather in April
Temperature
April temperatures tend to peak at an average high of 32.1°C (89.8°F) and dip to a low of 23.9°C (75°F).Heat index
For most parts of April, the heat index is estimated at a blazing hot 45°C (113°F). Mindful: Heat cramps and heat exhaustion are to be expected. Extended physical effort might result in heatstroke.Factoring in the heat index, values are geared towards shaded areas with light breezes. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.
Humidity
In Serdang Lama, the average relative humidity in April is 80%.Rainfall
In Serdang Lama, Malaysia, in April, during 26.9 rainfall days, 96mm (3.78") of precipitation is typically accumulated. Throughout the year, there are 300.2 rainfall days, and 868mm (34.17") of precipitation is accumulated.Daylight
In Serdang Lama, the average length of the day in April is 12h and 11min.On the first day of April in Serdang Lama, sunrise is at 7:12 am and sunset at 7:21 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 7:17 pm +08.
Sunshine
In Serdang Lama, the average sunshine in April is 8.4h.UV index
February through October and December, with an average maximum UV index of 7, are months with the highest UV index in Serdang Lama. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In April, the average maximum UV index of 7 translates into the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Frequently asked questions
What is the hottest time of year in Serdang Lama?
How hot does it get in Serdang Lama in April?
What is the average humidity in April in Serdang Lama?
How many days does it rain in April in Serdang Lama?
How many hours of daylight does Serdang Lama have in April?
When is the sunrise / sunset in April in Serdang Lama?
How long on average sun shines in April in Serdang Lama?
What are the months with the highest UV index in Serdang Lama?
What is the UV index intensity in April in Serdang Lama?
Average temperature in April
Serdang Lama, Malaysia
- Average high temperature in April: 32.1°C
The warmest month (with the highest average high temperature) is April (32.1°C).
The month with the lowest average high temperature is December (30.5°C).
- Average low temperature in April: 23.9°C
The month with the highest average low temperature is May (24.2°C).
The coldest month (with the lowest average low temperature) is February (22.7°C).
Average pressure in April
Serdang Lama, Malaysia
- Average pressure in April: 1009.3mbar
The months with the highest atmospheric pressure are January and February (1010.4mbar).
The month with the lowest atmospheric pressure is May (1008.7mbar).
Average wind speed in April
Serdang Lama, Malaysia
- Average wind speed in April: 4.3km/h
The windiest month (with the highest average wind speed) is July (5.3km/h).
The calmest month (with the lowest average wind speed) is November (4.2km/h).
Average humidity in April
Serdang Lama, Malaysia
- Average humidity in April: 80%
The months with the highest relative humidity are November and December (82%).
The month with the lowest relative humidity is August (74%).
Average rainfall in April
Serdang Lama, Malaysia
- Average rainfall in April: 96mm
The wettest month (with the highest rainfall) is November (100mm).
The driest month (with the least rainfall) is February (36mm).
Average rainfall days in April
Serdang Lama, Malaysia
- Average rainfall days in April: 26.9 days
The month with the highest number of rainy days is May (27.7 days).
The month with the least rainy days is February (19.6 days).
Average daylight in April /
Average sunshine in April
Serdang Lama, 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: 12h and 0min).
- Average sunshine in April: 8h and 2min
The month with the most sunshine is July (Average sunshine: 8h and 48min).
The months with the least sunshine are November and December (Average sunshine: 7h and 12min).
Average sunshine days in April
Serdang Lama, Malaysia
- Average sunshine days in April: 2.2 days
The month with the most sunshine days is February (6.9 days).
The month with the least sunshine days is April (2.2 days).
Average UV index in April
Serdang Lama, Malaysia
- Average UV index in April: 7
The months with the highest UV index are February, March, April, May, June, July, August, September, October and December (UV index 7).
The months with the lowest UV index are January and November (UV index 6).
Average cloud cover in April
Serdang Lama, Malaysia
- Average cloud cover in April: 41
The month with the most cloud cover is November (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in April
Serdang Lama, Malaysia
- Average visibility in April: 9km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, November and December (8km).
Serdang Lama, Malaysia
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