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
Pulo records an average high-temperature of a still moderately hot 27.6°C (81.7°F) in December, closely mirroring the climate of the previous month. In the month of December, Pulo witnesses a consistent average low-temperature of 20.9°C (69.6°F).Heat index
The heat index in December is estimated at a hot 31°C (87.8°F). If one continues to be active during enduring exposure, it could result in fatigue and heat cramps.Realize that the values for the heat index are set for shaded places and light winds. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', evaluates the perceived heat by adding the effect of moisture in the air. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Humidity
In Pulo, the average relative humidity in December is 82%.Rainfall
In Pulo, Indonesia, in December, it is raining for 27.5 days, with typically 227mm (8.94") of accumulated precipitation. In Pulo, during the entire year, the rain falls for 311.8 days and collects up to 2425mm (95.47") of precipitation.Daylight
With an average of 12h and 30min of daylight, December has the longest days of the year.On the first day of December, sunrise is at 05:28 and sunset at 17:55. On the last day of the month, sunrise is at 05:41 and sunset at 18:10 WIB.
Sunshine
In Pulo, the average sunshine in December is 8h.UV index
January through December, with an average maximum UV index of 6, are months with the highest UV index. January through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 6 in December converts into the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature?
What is the average humidity in December?
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?
How long on average sun shines in December?
What is the month with the highest UV index?
When is the lowest UV index?
How high is the UV index in December?
Average temperature in December
Pulo, Indonesia
- Average high temperature in December: 27.6°C
The warmest month (with the highest average high temperature) is September (30.2°C).
The month with the lowest average high temperature is January (26.9°C).
- Average low temperature in December: 20.9°C
The month with the highest average low temperature is November (21.3°C).
The coldest months (with the lowest average low temperature) are July and August (19.2°C).
Average pressure in December
Pulo, Indonesia
- Average pressure in December: 1009.3mbar
The month with the highest atmospheric pressure is September (1011.3mbar).
The month with the lowest atmospheric pressure is December (1009.3mbar).
Average wind speed in December
Pulo, Indonesia
- Average wind speed in December: 5.5km/h
The windiest month (with the highest average wind speed) is January (6.5km/h).
The calmest months (with the lowest average wind speed) are May, June, July, August, September and October (3.9km/h).
Average humidity in December
Pulo, Indonesia
- Average humidity in December: 82%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is September (73%).
Average rainfall in December
Pulo, Indonesia
- Average rainfall in December: 227mm
The wettest month (with the highest rainfall) is March (346mm).
The driest month (with the least rainfall) is August (82mm).
Average rainfall days in December
Pulo, Indonesia
- Average rainfall days in December: 27.5 days
The month with the highest number of rainy days is January (29.5 days).
The month with the least rainy days is August (19.6 days).
Average daylight in December /
Average sunshine in December
Pulo, Indonesia
- Average daylight in December: 12h and 3min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 48min).
- Average sunshine in December: 8h and 0min
The month with the most sunshine is September (Average sunshine: 8h and 48min).
The month with the least sunshine is July (Average sunshine: 6h and 30min).
Average sunshine days in December
Pulo, Indonesia
- Average sunshine days in December: 2.7 days
The month with the most sunshine days is August (7.8 days).
The months with the least sunshine days are February and April (0.8 days).
Average UV index in December
Pulo, 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
Pulo, Indonesia
- Average cloud cover in December: 51
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Pulo, Indonesia
- Average visibility in December: 8km
The months with the highest visibility are June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February, March, April, May and December (8km).
