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
Martubung's April reports an average high-temperature of a still hot 32.1°C (89.8°F), exhibiting a minor difference from March. An average nighttime temperature of 25.1°C (77.2°F) is noted during the month of April.Heat index
April's mean heat index is computed to be a blistering 43°C (109.4°F). Alert: Heat cramps and heat exhaustion are likely to occur. Prolonged exertion can lead to heatstroke.Observations indicate that the heat index values are for shady locations with light wind. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.
Humidity
The average relative humidity in April is 76%.Rainfall
In Martubung, in April, during 24.3 rainfall days, 80mm (3.15") of precipitation is typically accumulated. In Martubung, during the entire year, the rain falls for 305.3 days and collects up to 1283mm (50.51") of precipitation.Daylight
The average length of the day in April is 12h and 12min.On the first day of the month, sunrise is at 06:24 and sunset at 18:33. On the last day of April, sunrise is at 06:14 and sunset at 18:29 WIB.
Sunshine
In Martubung, the average sunshine in April is 8.9h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average UV index of 7 in April transforms into this advice:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in April?
What is the average humidity in April?
How much does it rain in April?
How many hours of daylight does Martubung have in April?
When is the sunrise / sunset in April?
How many hours of sunshine does Martubung have in April?
What are the months with the highest UV index in Martubung?
What are the months with the lowest UV index?
What is the UV index intensity in April?
Average temperature in April
Martubung, Indonesia
- Average high temperature in April: 32.1°C
The warmest months (with the highest average high temperature) are May and June (32.5°C).
The month with the lowest average high temperature is December (30.2°C).
- Average low temperature in April: 25.1°C
The months with the highest average low temperature are April and May (25.1°C).
The coldest month (with the lowest average low temperature) is January (23.8°C).
Average pressure in April
Martubung, Indonesia
- Average pressure in April: 1010.1mbar
The months with the highest atmospheric pressure are January and February (1010.8mbar).
The month with the lowest atmospheric pressure is May (1009.5mbar).
Average wind speed in April
Martubung, Indonesia
- Average wind speed in April: 6.5km/h
The windiest month (with the highest average wind speed) is February (7.1km/h).
The calmest months (with the lowest average wind speed) are May, September and October (6.1km/h).
Average humidity in April
Martubung, Indonesia
- Average humidity in April: 76%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is March (75%).
Average rainfall in April
Martubung, Indonesia
- Average rainfall in April: 80mm
The wettest month (with the highest rainfall) is October (165mm).
The driest month (with the least rainfall) is February (57mm).
Average rainfall days in April
Martubung, Indonesia
- Average rainfall days in April: 24.3 days
The month with the highest number of rainy days is August (28.8 days).
The month with the least rainy days is February (18.7 days).
Average daylight in April /
Average sunshine in April
Martubung, Indonesia
- 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 5min
The months with the most sunshine are March and June (Average sunshine: 9h and 12min).
The month with the least sunshine is November (Average sunshine: 7h and 54min).
Average sunshine days in April
Martubung, Indonesia
- Average sunshine days in April: 3.8 days
The month with the most sunshine days is February (7.6 days).
The month with the least sunshine days is September (0.9 days).
Average UV index in April
Martubung, Indonesia
- Average UV index in April: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in April
Martubung, Indonesia
- Average cloud cover in April: 34
The month with the most cloud cover is November (Cloud cover 46).
The month with the least cloud cover is March (Cloud cover 30).
Average visibility in April
Martubung, Indonesia
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September and December (10km).
The months with the lowest visibility are October and November (9km).
