Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
Bagansiapiapi's December weather, with an average high temperature of 31.2°C (88.2°F) and an average low temperature of 23°C (73.4°F), tends to be the coldest of the year.Heat index
During December, the heat index is calculated to be a blisteringly hot 43°C (109.4°F). Stay alert: Heat cramps and heat exhaustion are expected. Heatstroke is a likely outcome of ongoing activity.Data suggests that the heat index is set for environments in shade and with a light wind. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'feels like', offers an insight into how hot it feels when we factor in moisture content. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.
Humidity
The months with the highest humidity are January and December, with an average relative humidity of 85%.Rainfall
In Bagansiapiapi, in December, during 24.7 rainfall days, 161mm (6.34") of precipitation is typically accumulated. Throughout the year, there are 270 rainfall days, and 1468mm (57.8") of precipitation is accumulated.Daylight
The month with the shortest days in Bagansiapiapi is December, with an average of 12h and 0min of daylight.On the first day of December, sunrise is at 06:05 and sunset at 18:06. On the last day of the month, sunrise is at 06:19 and sunset at 18:19 WIB.
Sunshine
The month with the least sunshine is December, with an average of 6.7h of sunshine.UV index
February through September, November and December, with an average maximum UV index of 7, 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 rays for average individuals.Note: The UV index of 7 in December translates into these instructions:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
How hot is December?
What are the most humid months?
What is the average humidity in December?
How much does it rain in Bagansiapiapi in December?
What is the month with the shortest days?
What is the average length of the day in December?
When is the sunrise / sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December?
What is the month with the highest UV index?
What is the UV index intensity in December?
Average temperature in December
Bagansiapiapi, Indonesia
- Average high temperature in December: 31.2°C
The warmest month (with the highest average high temperature) is June (34.2°C).
The month with the lowest average high temperature is December (31.2°C).
- Average low temperature in December: 23°C
The month with the highest average low temperature is May (23.4°C).
The coldest month (with the lowest average low temperature) is January (22.5°C).
Average pressure in December
Bagansiapiapi, Indonesia
- Average pressure in December: 1009.8mbar
The months with the highest atmospheric pressure are January and February (1010.5mbar).
The month with the lowest atmospheric pressure is May (1009.3mbar).
Average wind speed in December
Bagansiapiapi, Indonesia
- Average wind speed in December: 3.8km/h
The windiest month (with the highest average wind speed) is June (4.3km/h).
The calmest months (with the lowest average wind speed) are April and November (3.6km/h).
Average humidity in December
Bagansiapiapi, Indonesia
- Average humidity in December: 85%
The months with the highest relative humidity are January and December (85%).
The months with the lowest relative humidity are June, July and August (77%).
Average rainfall in December
Bagansiapiapi, Indonesia
- Average rainfall in December: 161mm
The wettest month (with the highest rainfall) is October (191mm).
The driest month (with the least rainfall) is June (69mm).
Average rainfall days in December
Bagansiapiapi, Indonesia
- Average rainfall days in December: 24.7 days
The month with the highest number of rainy days is November (26.6 days).
The month with the least rainy days is June (16.5 days).
Average daylight in December /
Average sunshine in December
Bagansiapiapi, Indonesia
- Average daylight in December: 12h and 0min
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 December: 6h and 4min
The month with the most sunshine is June (Average sunshine: 8h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in December
Bagansiapiapi, Indonesia
- Average sunshine days in December: 5 days
The month with the most sunshine days is June (11.9 days).
The month with the least sunshine days is November (2.3 days).
Average UV index in December
Bagansiapiapi, Indonesia
- Average UV index in December: 7
The months with the highest UV index are February, March, April, May, June, July, August, September, November and December (UV index 7).
The months with the lowest UV index are January and October (UV index 6).
Average cloud cover in December
Bagansiapiapi, Indonesia
- Average cloud cover in December: 58
The month with the most cloud cover is December (Cloud cover 58).
The month with the least cloud cover is June (Cloud cover 39).
Average visibility in December
Bagansiapiapi, Indonesia
- Average visibility in December: 7km
The months with the highest visibility are June and August (9km).
The months with the lowest visibility are January, April, May, November and December (7km).
