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
Long Seniai transitions into April recording an average high-temperature of a hot 30.1°C (86.2°F), closely aligning with the preceding month's temperature. Nighttime temperature experiences an average drop to a pleasant 20°C (68°F) in April.Heat index
April's average heat index is computed to be an extremely hot 40°C (104°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.Research indicates the heat index considers values in shaded locales and with light winds. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'real feel', 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. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical 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.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. As body temperatures escalate without effective heat release, one might face dehydration threats.
Humidity
In Long Seniai, 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
The average length of the day in April is 12h and 12min.On the first day of April, sunrise is at 6:19 am and sunset at 6:28 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 6:24 pm +08.
Sunshine
In April, the average sunshine is 6.5h.UV index
January, March through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: A typical high UV index of 6 in April suggests the following recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is April in Long Seniai?
What is the average humidity in April in Long Seniai?
What is the wettest month in Long Seniai?
How much does it rain in Long Seniai in April?
How many hours of daylight does Long Seniai have in April?
What time are sunrise and sunset in April in Long Seniai?
How many hours of sunshine does Long Seniai have in April?
When is the highest UV index in Long Seniai?
How high is the UV index in April in Long Seniai?
Average temperature in April
Long Seniai, 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 Seniai, 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 Seniai, 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 Seniai, 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 Seniai, 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 Seniai, 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 Seniai, 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 Seniai, 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 Seniai, 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 Seniai, 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 Seniai, 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).
