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 sea temperature 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 transition from March to April sees an average high-temperature of a still warm 29.3°C (84.7°F), indicating a minor variance from the prior month. In Bitung, nights during April observe an average temperature decrease to a still warm 25°C (77°F).Heat index
The heat index in April is evaluated at a very hot 36°C (96.8°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.Metrics for the heat index primarily focus on shaded spots and light wind conditions. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to 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.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.
Humidity
In April, the average relative humidity is 81%.Rainfall
In Bitung, in April, during 25.2 rainfall days, 123mm (4.84") of precipitation is typically accumulated. Throughout the year, there are 263.2 rainfall days, and 1159mm (45.63") of precipitation is accumulated.Sea temperature
In Bitung, the average seawater temperature in April is 29.4°C (84.9°F).Note: Swimming, diving, and other water activities in the temperature range of 25°C (77°F) to 29°C (84.2°F) are perceived as very enjoyable and comfortable for prolonged durations.
Daylight
In Bitung, the average length of the day in April is 12h and 9min.On the first day of April, sunrise is at 05:39 and sunset at 17:47. On the last day of the month, sunrise is at 05:31 and sunset at 17:41 WITA.
Sunshine
In Bitung, Indonesia, the average sunshine in April is 8.4h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index in Bitung. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.Note: A maximum high daily UV index of 7 during April translates into the following directions:
Ward off overexposure. Defence against solar harm is crucial. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Take heed! Reflections of sand and water make the Sun's UV rays stronger.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in April?
What is the average humidity in April?
How much does it rain in April?
What is the water temperature in April?
What is the average length of the day in April?
When is the sunrise / sunset in April?
How long on average sun shines in April?
What are the months with the highest UV index?
What are the months with the lowest UV index?
How high is the UV index in April?
Average temperature in April
Bitung, Indonesia
- Average high temperature in April: 29.3°C
The warmest month (with the highest average high temperature) is October (30°C).
The month with the lowest average high temperature is February (28.3°C).
- Average low temperature in April: 25°C
The months with the highest average low temperature are May and November (25.4°C).
The coldest month (with the lowest average low temperature) is September (24.6°C).
Average pressure in April
Bitung, Indonesia
- Average pressure in April: 1009.6mbar
The month with the highest atmospheric pressure is September (1010.1mbar).
The month with the lowest atmospheric pressure is December (1008.4mbar).
Average wind speed in April
Bitung, Indonesia
- Average wind speed in April: 8km/h
The windiest month (with the highest average wind speed) is August (15.2km/h).
The calmest month (with the lowest average wind speed) is November (6.9km/h).
Average humidity in April
Bitung, Indonesia
- Average humidity in April: 81%
The month with the highest relative humidity is March (82%).
The months with the lowest relative humidity are September and October (78%).
Average rainfall in April
Bitung, Indonesia
- Average rainfall in April: 123mm
The wettest month (with the highest rainfall) is January (139mm).
The driest month (with the least rainfall) is August (40mm).
Average rainfall days in April
Bitung, Indonesia
- Average rainfall days in April: 25.2 days
The month with the highest number of rainy days is December (26.9 days).
The month with the least rainy days is August (13.3 days).
Average sea temperature in April
Bitung, Indonesia
- Average sea temperature in April: 29.4°C
The best months for swimming (with the highest average sea temperature) are May and November (29.7°C).
The coldest months (with the lowest average sea temperature) are August and September (28.3°C).
Average daylight in April /
Average sunshine in April
Bitung, Indonesia
- Average daylight in April: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 12min).
The month with the shortest days is December (Average daylight: 12h and 0min).
- Average sunshine in April: 8h and 2min
The months with the most sunshine are September and October (Average sunshine: 9h and 12min).
The months with the least sunshine are January and February (Average sunshine: 8h and 0min).
Average sunshine days in April
Bitung, Indonesia
- Average sunshine days in April: 3.7 days
The month with the most sunshine days is August (16.6 days).
The month with the least sunshine days is December (2.5 days).
Average UV index in April
Bitung, 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
Bitung, Indonesia
- Average cloud cover in April: 39
The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is September (Cloud cover 28).
Average visibility in April
Bitung, Indonesia
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
