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 snowfall in April
- Average snowfall 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
Weather in April
Temperature
Sinaboi witnesses its highest temperatures in April, May, August and October, reaching an average of 32°C (89.6°F).Heat index
For most parts of April, the heat index is estimated at an extremely hot 43°C (109.4°F). Notice: Heat cramps and heat exhaustion are likely. Continued strenuous activity might lead to heatstroke.It is emphasized that the heat index's values are meant for shaded zones with mild winds. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. 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.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.
Humidity
In April, the average relative humidity is 76%.Rainfall
In Sinaboi, Indonesia, in April, during 26.3 rainfall days, 133mm (5.24") of precipitation is typically accumulated. In Sinaboi, during the entire year, the rain falls for 276 days and collects up to 1334mm (52.52") of precipitation.Snowfall
In Sinaboi, snow does not fall in January through August, October through December.Daylight
In Sinaboi, the average length of the day in April is 12h and 10min.On the first day of the month, sunrise is at 06:15 and sunset at 18:24. On the last day of April, sunrise is at 06:07 and sunset at 18:19 WIB.
Sunshine
The average sunshine in April is 8.7h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index in Sinaboi. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: In April, a daily UV index of 7 turns into the following recommendations:
Shield from overexposure. Defense against sun-related harm is required. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the hottest in Sinaboi?
How hot does it get in Sinaboi in April?
What is the average humidity in April in Sinaboi?
How many days does it rain in April in Sinaboi?
When it does not snow in Sinaboi?
How many hours of daylight does Sinaboi have in April?
When is the sunrise / sunset in April in Sinaboi?
How many hours of sunshine does Sinaboi have in April?
What are the months with the highest UV index in Sinaboi?
When is the lowest UV index in Sinaboi?
What is the UV index intensity in April in Sinaboi?
Average temperature in April
Sinaboi, Indonesia
- Average high temperature in April: 32°C
The warmest months (with the highest average high temperature) are April, May, August and October (32°C).
The month with the lowest average high temperature is December (30.5°C).
- Average low temperature in April: 25.9°C
The month with the highest average low temperature is May (26.2°C).
The coldest months (with the lowest average low temperature) are January and February (24.6°C).
Average pressure in April
Sinaboi, Indonesia
- Average pressure in April: 1009.3mbar
The month with the highest atmospheric pressure is January (1010.4mbar).
The month with the lowest atmospheric pressure is May (1008.7mbar).
Average wind speed in April
Sinaboi, Indonesia
- Average wind speed in April: 6.5km/h
The windiest months (with the highest average wind speed) are July and August (7.7km/h).
The calmest month (with the lowest average wind speed) is December (6.1km/h).
Average humidity in April
Sinaboi, Indonesia
- Average humidity in April: 76%
The month with the highest relative humidity is December (79%).
The months with the lowest relative humidity are August and September (71%).
Average rainfall in April
Sinaboi, Indonesia
- Average rainfall in April: 133mm
The wettest month (with the highest rainfall) is December (198mm).
The driest month (with the least rainfall) is July (52mm).
Average rainfall days in April
Sinaboi, Indonesia
- Average rainfall days in April: 26.3 days
The month with the highest number of rainy days is November (27.3 days).
The month with the least rainy days is June (16.8 days).
Average snowfall in April
Sinaboi, Indonesia
- Average snowfall in April: 0mm
The month with the highest snowfall is September (2mm).
The months with the least snowfall are January, February, March, April, May, June, July, August, October, November and December (0mm).
Average snowfall days in April
Sinaboi, Indonesia
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is September (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).
Average daylight in April /
Average sunshine in April
Sinaboi, 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 4min
The months with the most sunshine are June and July (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 36min).
Average sunshine days in April
Sinaboi, Indonesia
- Average sunshine days in April: 3 days
The month with the most sunshine days is June (11.3 days).
The month with the least sunshine days is November (2.4 days).
Average UV index in April
Sinaboi, 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
Sinaboi, Indonesia
- Average cloud cover in April: 38
The month with the most cloud cover is November (Cloud cover 50).
The months with the least cloud cover are June and July (Cloud cover 32).
Average visibility in April
Sinaboi, Indonesia
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (10km).
The month with the lowest visibility is November (9km).
Sinaboi, Indonesia
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