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
Hulu Yam Lama measures an average high-temperature of a still tropical 32.2°C (90°F) in April, nearly consistent with the preceding month. April nights cool down to an average low-temperature of 23.6°C (74.5°F).Heat index
Throughout April, the heat index is calculated to be a burning hot 45°C (113°F). Be on the lookout: Heat cramps and heat exhaustion are anticipated. Continued exertion can result in heatstroke.Heat index values are typically calculated for conditions of shade and a light breeze. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.
Humidity
In April, the average relative humidity is 80%.Rainfall
In Hulu Yam Lama, in April, during 27 rainfall days, 192mm (7.56") of precipitation is typically accumulated. Throughout the year, in Hulu Yam Lama, Malaysia, there are 300.1 rainfall days, and 1670mm (65.75") of precipitation is accumulated.Daylight
In April, the average length of the day in Hulu Yam Lama is 12h and 12min.On the first day of April, 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 Hulu Yam 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. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum high daily UV index of 7 during April translates into the following directions:
Fend off overexposure. Sun protection is vital. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Hulu Yam Lama in April?
What is the average humidity in April in Hulu Yam Lama?
How much does it rain in Hulu Yam Lama in April?
What is the average length of the day in April in Hulu Yam Lama?
What time are sunrise and sunset in April in Hulu Yam Lama?
How long on average sun shines in April in Hulu Yam Lama?
What is the month with the highest UV index in Hulu Yam Lama?
What is the UV index intensity in April in Hulu Yam Lama?
Average temperature in April
Hulu Yam Lama, Malaysia
- Average high temperature in April: 32.2°C
The warmest month (with the highest average high temperature) is May (32.5°C).
The month with the lowest average high temperature is December (30.5°C).
- Average low temperature in April: 23.6°C
The month with the highest average low temperature is May (23.7°C).
The coldest months (with the lowest average low temperature) are January and February (22.3°C).
Average pressure in April
Hulu Yam Lama, Malaysia
- Average pressure in April: 1009.4mbar
The month with the highest atmospheric pressure is January (1010.5mbar).
The month with the lowest atmospheric pressure is May (1008.8mbar).
Average wind speed in April
Hulu Yam Lama, Malaysia
- Average wind speed in April: 3.9km/h
The windiest months (with the highest average wind speed) are July and August (4.5km/h).
The calmest month (with the lowest average wind speed) is November (3.8km/h).
Average humidity in April
Hulu Yam Lama, Malaysia
- Average humidity in April: 80%
The month with the highest relative humidity is December (83%).
The months with the lowest relative humidity are August and September (74%).
Average rainfall in April
Hulu Yam Lama, Malaysia
- Average rainfall in April: 192mm
The wettest month (with the highest rainfall) is November (234mm).
The driest month (with the least rainfall) is September (82mm).
Average rainfall days in April
Hulu Yam Lama, Malaysia
- Average rainfall days in April: 27 days
The months with the highest number of rainy days are November and December (28.6 days).
The month with the least rainy days is June (20.1 days).
Average daylight in April /
Average sunshine in April
Hulu Yam 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: 11h and 54min).
- Average sunshine in April: 8h and 2min
The months with the most sunshine are June and July (Average sunshine: 8h and 54min).
The month with the least sunshine is December (Average sunshine: 7h and 18min).
Average sunshine days in April
Hulu Yam Lama, Malaysia
- Average sunshine days in April: 1.8 days
The month with the most sunshine days is July (8.7 days).
The month with the least sunshine days is November (0.6 days).
Average UV index in April
Hulu Yam 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
Hulu Yam Lama, Malaysia
- Average cloud cover in April: 42
The month with the most cloud cover is November (Cloud cover 51).
The months with the least cloud cover are June and July (Cloud cover 33).
Average visibility in April
Hulu Yam Lama, Malaysia
- Average visibility in April: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, November and December (8km).
