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 sea temperature 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
January and December, when the average high-temperature reaches 29.5°C (85.1°F), are the coldest months.Heat index
During December, the heat index is evaluated at a sweltering 37°C (98.6°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are especially crucial for babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.
Humidity
The most humid month is December, with an average relative humidity of 82%.Rainfall
In December, the rain falls for 28.2 days. Throughout December, 171mm (6.73") of precipitation is accumulated. Throughout the year, there are 297.4 rainfall days, and 1676mm (65.98") of precipitation is accumulated.Sea temperature
In Teluk Nibung, in December, the average water temperature is 29.2°C (84.6°F).Note: In water activities such as swimming and diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are deemed highly pleasurable for extended periods without any unease.
Daylight
The month with the shortest days is December, with an average of 12h and 0min of daylight.On the first day of December, sunrise is at 06:11 and sunset at 18:08. On the last day of the month, sunrise is at 06:25 and sunset at 18:22 WIB.
Sunshine
With an average of 7.4h of sunshine, December has the least sunshine of the year.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.Note: A maximum daily UV index of 7 during December morphs into the following directions:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Always opt for UVA and UVB-resistant sunglasses on radiant days. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year?
How hot is it in December?
What is the most humid month?
What is the average humidity in December?
How much does it rain in December?
How warm is the water in December?
What is the month with the shortest days?
How many hours of daylight does Teluk Nibung have in December?
What time are sunrise and sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December?
What are the months with the highest UV index?
What are the months with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Teluk Nibung, Indonesia
- Average high temperature in December: 29.5°C
The warmest month (with the highest average high temperature) is June (31.2°C).
The months with the lowest average high temperature are January and December (29.5°C).
- Average low temperature in December: 24.9°C
The month with the highest average low temperature is May (25.8°C).
The coldest month (with the lowest average low temperature) is January (24.5°C).
Average pressure in December
Teluk Nibung, Indonesia
- Average pressure in December: 1009.8mbar
The month with the highest atmospheric pressure is January (1010.5mbar).
The month with the lowest atmospheric pressure is May (1009.2mbar).
Average wind speed in December
Teluk Nibung, Indonesia
- Average wind speed in December: 8.3km/h
The windiest months (with the highest average wind speed) are January, February and December (8.3km/h).
The calmest month (with the lowest average wind speed) is May (7.4km/h).
Average humidity in December
Teluk Nibung, Indonesia
- Average humidity in December: 82%
The month with the highest relative humidity is December (82%).
The months with the lowest relative humidity are March, July and August (77%).
Average rainfall in December
Teluk Nibung, Indonesia
- Average rainfall in December: 171mm
The wettest month (with the highest rainfall) is October (179mm).
The driest month (with the least rainfall) is June (94mm).
Average rainfall days in December
Teluk Nibung, Indonesia
- Average rainfall days in December: 28.2 days
The month with the highest number of rainy days is December (28.2 days).
The month with the least rainy days is June (19.9 days).
Average sea temperature in December
Teluk Nibung, Indonesia
- Average sea temperature in December: 29.2°C
The best months for swimming (with the highest average sea temperature) are May and June (30°C).
The coldest month (with the lowest average sea temperature) is January (28.8°C).
Average daylight in December /
Average sunshine in December
Teluk Nibung, Indonesia
- Average daylight in December: 12h and 0min
The month with the longest days is June (Average daylight: 12h and 18min).
The month with the shortest days is December (Average daylight: 12h and 0min).
- Average sunshine in December: 7h and 2min
The month with the most sunshine is June (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 24min).
Average sunshine days in December
Teluk Nibung, Indonesia
- Average sunshine days in December: 2.2 days
The month with the most sunshine days is June (8.6 days).
The month with the least sunshine days is December (2.2 days).
Average UV index in December
Teluk Nibung, Indonesia
- Average UV index in December: 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 December
Teluk Nibung, Indonesia
- Average cloud cover in December: 50
The month with the most cloud cover is November (Cloud cover 51).
The months with the least cloud cover are March, June and July (Cloud cover 34).
Average visibility in December
Teluk Nibung, Indonesia
- Average visibility in December: 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).
