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
Weather in December
Temperature
The arrival of December brings an average high-temperature of a still warm 27.5°C (81.5°F), closely following the temperature pattern of November. December nights witness a mild cool down to an average low of 24.1°C (75.4°F).Heat index
In December, the heat index is estimated at a hot 31°C (87.8°F). Persistent activity under exposure might lead to a feeling of weariness, with subsequent heat cramps.It is essential to grasp that the heat index's numbers are for shade and light wind settings. 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 'feels like', is found by incorporating humidity levels into the air temperature measurement. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. 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 of high significance for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Humidity
In December, the average relative humidity is 80%.Rainfall
In Bintuni, in December, during 25.5 rainfall days, 151mm (5.94") of precipitation is typically accumulated. In Bintuni, during the entire year, the rain falls for 314.9 days and collects up to 1786mm (70.31") of precipitation.Daylight
December has the longest days of the year, with an average of 12h and 12min of daylight.On the first day of the month, sunrise is at 05:47 and sunset at 18:02. On the last day of December, in Bintuni, sunrise is at 06:01 and sunset at 18:16 WIT.
Sunshine
The average sunshine in December is 9.4h.UV index
January through December, with an average maximum UV index of 6, are months with the highest UV index in Bintuni. The months with the lowest UV index in Bintuni are January through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: A daily maximum UV index of 6 in December translates into the following instructions:
Resist overexposure. Safeguarding from solar damage is indispensable. 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. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Frequently asked questions
What are December temperatures in Bintuni?
What is the average humidity in December in Bintuni?
How many days does it rain in December in Bintuni?
When are the longest days in Bintuni?
What is the average length of the day in December in Bintuni?
When is the sunrise / sunset in December in Bintuni?
How long on average sun shines in December in Bintuni?
When is the highest UV index in Bintuni?
What is the month with the lowest UV index in Bintuni?
What is the UV index intensity in December in Bintuni?
Average temperature in December
Bintuni, Indonesia
- Average high temperature in December: 27.5°C
The warmest month (with the highest average high temperature) is October (28°C).
The months with the lowest average high temperature are January and March (27°C).
- Average low temperature in December: 24.1°C
The month with the highest average low temperature is December (24.1°C).
The coldest month (with the lowest average low temperature) is September (23°C).
Average pressure in December
Bintuni, Indonesia
- Average pressure in December: 1008.2mbar
The month with the highest atmospheric pressure is September (1010mbar).
The month with the lowest atmospheric pressure is December (1008.2mbar).
Average wind speed in December
Bintuni, Indonesia
- Average wind speed in December: 7.4km/h
The windiest month (with the highest average wind speed) is February (9.5km/h).
The calmest month (with the lowest average wind speed) is May (6.2km/h).
Average humidity in December
Bintuni, Indonesia
- Average humidity in December: 80%
The months with the highest relative humidity are March and April (82%).
The months with the lowest relative humidity are July, August, September and October (78%).
Average rainfall in December
Bintuni, Indonesia
- Average rainfall in December: 151mm
The wettest month (with the highest rainfall) is April (225mm).
The driest month (with the least rainfall) is September (102mm).
Average rainfall days in December
Bintuni, Indonesia
- Average rainfall days in December: 25.5 days
The month with the highest number of rainy days is April (27.9 days).
The month with the least rainy days is February (21.9 days).
Average daylight in December /
Average sunshine in December
Bintuni, Indonesia
- Average daylight in December: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 12min).
The month with the shortest days is June (Average daylight: 12h and 0min).
- Average sunshine in December: 9h and 2min
The month with the most sunshine is May (Average sunshine: 10h and 42min).
The month with the least sunshine is March (Average sunshine: 7h and 54min).
Average sunshine days in December
Bintuni, Indonesia
- Average sunshine days in December: 4.2 days
The month with the most sunshine days is January (5.2 days).
The month with the least sunshine days is September (0.9 days).
Average UV index in December
Bintuni, Indonesia
- Average UV index in December: 6
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in December
Bintuni, Indonesia
- Average cloud cover in December: 42
The months with the most cloud cover are March and April (Cloud cover 45).
The month with the least cloud cover is October (Cloud cover 33).
Average visibility in December
Bintuni, Indonesia
- Average visibility in December: 10km
The months with the highest visibility are January, February, June, August, September, October and December (10km).
The months with the lowest visibility are March, April, May, July and November (9km).
Bintuni, Indonesia
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