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
The transition into December shows a subtle variation to a still moderately hot 29.1°C (84.4°F) from November's 29.6°C (85.3°F) in the average high-temperature. A mean low-temperature of 26.9°C (80.4°F) is anticipated during the month of December, a slight step down from the daytime high.Heat index
For December, the heat index is evaluated at a tropical 34°C (93.2°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.The metrics for the heat index are tailored for both shady environments and light winds. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
Humidity
In Tanjung Pandan, the average relative humidity in December is 77%.Rainfall
The month with the most rainfall is December, when the rain falls for 27.1 days and typically aggregates up to 156mm (6.14") of precipitation.Daylight
With an average of 12h and 18min of daylight, December has the longest days of the year.On the first day of December, sunrise is at 05:30 and sunset at 17:46. On the last day of the month, sunrise is at 05:44 and sunset at 18:00 WIB.
Sunshine
The month with the least sunshine is December, with an average of 7.3h of sunshine.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index, 7 during December, leads to the following recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is December?
What is the average humidity in December?
What is the wettest month?
How much does it rain in December?
When are the longest days?
What is the average length of the day in December?
What time are sunrise and sunset in December?
What is the month with the least sunshine?
How many hours of sunshine does Tanjung Pandan have in December?
What is the month with the highest UV index?
What is the month with the lowest UV index?
What is the UV index intensity in December in Tanjung Pandan?
Average temperature in December
Tanjung Pandan, Indonesia
- Average high temperature in December: 29.1°C
The warmest months (with the highest average high temperature) are May and October (30.3°C).
The months with the lowest average high temperature are January and February (28.8°C).
- Average low temperature in December: 26.9°C
The month with the highest average low temperature is May (27.3°C).
The coldest months (with the lowest average low temperature) are February, July, August and September (26.6°C).
Average pressure in December
Tanjung Pandan, Indonesia
- Average pressure in December: 1008.8mbar
The month with the highest atmospheric pressure is September (1010.1mbar).
The months with the lowest atmospheric pressure are May, November and December (1008.8mbar).
Average wind speed in December
Tanjung Pandan, Indonesia
- Average wind speed in December: 12.1km/h
The windiest month (with the highest average wind speed) is January (16.6km/h).
The calmest month (with the lowest average wind speed) is April (7.3km/h).
Average humidity in December
Tanjung Pandan, Indonesia
- Average humidity in December: 77%
The month with the highest relative humidity is February (79%).
The months with the lowest relative humidity are September and October (74%).
Average rainfall in December
Tanjung Pandan, Indonesia
- Average rainfall in December: 156mm
The wettest month (with the highest rainfall) is December (156mm).
The driest month (with the least rainfall) is September (43mm).
Average rainfall days in December
Tanjung Pandan, Indonesia
- Average rainfall days in December: 27.1 days
The month with the highest number of rainy days is December (27.1 days).
The month with the least rainy days is September (13.7 days).
Average daylight in December /
Average sunshine in December
Tanjung Pandan, Indonesia
- Average daylight in December: 12h and 2min
The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 12h and 0min).
- Average sunshine in December: 7h and 2min
The month with the most sunshine is March (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 7h and 18min).
Average sunshine days in December
Tanjung Pandan, Indonesia
- Average sunshine days in December: 3.3 days
The month with the most sunshine days is September (14.2 days).
The month with the least sunshine days is December (3.3 days).
Average UV index in December
Tanjung Pandan, 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
Tanjung Pandan, Indonesia
- Average cloud cover in December: 49
The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is September (Cloud cover 25).
Average visibility in December
Tanjung Pandan, Indonesia
- Average visibility in December: 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).
