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 commencement of April introduces an average high-temperature of a still moderately hot 28.9°C (84°F), closely mirroring the preceding month. Batu Merah's nighttime temperature in April experiences a slight dip from daytime highs, falling to an average of 27.2°C (81°F).Heat index
For April, the heat index is calculated to be a tropical 34°C (93.2°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'real feel' or 'feels like', marries air temperature and humidity to produce a value illustrating perceived warmth. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. 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 of high significance 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.
Humidity
The average relative humidity in April in Batu Merah is 76%.Rainfall
In Batu Merah, in April, during 26.8 rainfall days, 191mm (7.52") of precipitation is typically accumulated. In Batu Merah, during the entire year, the rain falls for 289 days and collects up to 1570mm (61.81") of precipitation.Daylight
The average length of the day in April in Batu Merah is 12h and 2min.On the first day of April in Batu Merah, sunrise is at 06:28 and sunset at 18:33. On the last day of the month, sunrise is at 06:24 and sunset at 18:24 WIT.
Sunshine
In Batu Merah, the average sunshine in April is 8.4h.UV index
The months with the highest UV index in Batu Merah are January through May, August through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In April, a daily maximum UV index of 7 leads to the following instructions:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Batu Merah in April?
What is the average humidity in April in Batu Merah?
How many days does it rain in April in Batu Merah?
How many hours of daylight does Batu Merah have in April?
When are sunrise and sunset in April in Batu Merah?
How long on average sun shines in April in Batu Merah?
When is the highest UV index in Batu Merah?
What is the UV index reading in April in Batu Merah?
Average temperature in April
Batu Merah, Indonesia
- Average high temperature in April: 28.9°C
The warmest month (with the highest average high temperature) is December (29.5°C).
The month with the lowest average high temperature is August (26.6°C).
- Average low temperature in April: 27.2°C
The month with the highest average low temperature is December (27.3°C).
The coldest month (with the lowest average low temperature) is August (24.7°C).
Average pressure in April
Batu Merah, Indonesia
- Average pressure in April: 1009.3mbar
The month with the highest atmospheric pressure is August (1011.1mbar).
The month with the lowest atmospheric pressure is December (1007.9mbar).
Average wind speed in April
Batu Merah, Indonesia
- Average wind speed in April: 8.9km/h
The windiest month (with the highest average wind speed) is July (19.2km/h).
The calmest month (with the lowest average wind speed) is November (8.4km/h).
Average humidity in April
Batu Merah, Indonesia
- Average humidity in April: 76%
The month with the highest relative humidity is July (82%).
The months with the lowest relative humidity are November and December (74%).
Average rainfall in April
Batu Merah, Indonesia
- Average rainfall in April: 191mm
The wettest month (with the highest rainfall) is June (232mm).
The driest months (with the least rainfall) are September and October (59mm).
Average rainfall days in April
Batu Merah, Indonesia
- Average rainfall days in April: 26.8 days
The month with the highest number of rainy days is March (27.5 days).
The month with the least rainy days is October (18.4 days).
Average daylight in April /
Average sunshine in April
Batu Merah, Indonesia
- Average daylight in April: 12h and 0min
The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 11h and 54min).
- Average sunshine in April: 8h and 2min
The month with the most sunshine is November (Average sunshine: 9h and 0min).
The month with the least sunshine is July (Average sunshine: 5h and 54min).
Average sunshine days in April
Batu Merah, Indonesia
- Average sunshine days in April: 2.1 days
The month with the most sunshine days is October (7.8 days).
The month with the least sunshine days is April (2.1 days).
Average UV index in April
Batu Merah, Indonesia
- Average UV index in April: 7
The months with the highest UV index are January, February, March, April, May, August, September, October, November and December (UV index 7).
The months with the lowest UV index are June and July (UV index 6).
Average cloud cover in April
Batu Merah, Indonesia
- Average cloud cover in April: 42
The month with the most cloud cover is July (Cloud cover 60).
The month with the least cloud cover is November (Cloud cover 30).
Average visibility in April
Batu Merah, Indonesia
- Average visibility in April: 9km
The months with the highest visibility are January, February, March, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is April (9km).
