December weather forecastPleburan, Indonesia

December

Weather in December

The first month of the summer, December, is also a hot month in Pleburan, Indonesia, with an average temperature varying between 31°C (87.8°F) and 25.1°C (77.2°F).

Temperature

December records an average high-temperature of a still tropical 31°C (87.8°F), indicating a minor variation from the preceding month. The low-temperature average for Pleburan during December stands at a moderately hot 25.1°C (77.2°F).

Heat index

The heat index for December is calculated to be an extremely hot 40°C (104°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
For clarity, heat index numbers account for light winds and areas under shade. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', takes into account both air temperature and humidity to illustrate what people actually feel. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold particular significance for children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In Pleburan, the average relative humidity in December is 76%.

Rainfall

In December, the rain falls for 24.8 days. Throughout December, 128mm (5.04") of precipitation is accumulated. In Pleburan, during the entire year, the rain falls for 226.7 days and collects up to 1000mm (39.37") 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 the month, sunrise is at 05:12 and sunset at 17:42. On the last day of December, in Pleburan, sunrise is at 05:25 and sunset at 17:57 WIB.

Sunshine

December has the least sunshine of the year in Pleburan, with an average of 8.2h of sunshine.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: During December, 7 as the daily maximum UV index converts into the following advice:
Inhibit overexposure. Warding off sun damage is of utmost importance. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.

Frequently asked questions

In December, in Pleburan, the average high-temperature is 31°C (87.8°F), and the average low-temperature is 25.1°C (77.2°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in December is calculated to be 40°C (104°F).

In December, the average relative humidity is 76%.

In Pleburan, in December, it is raining for 24.8 days, with typically 128mm (5.04") of accumulated precipitation.

The month with the longest days is December, with an average of 12h and 30min of daylight.

The average day length in December is 12h and 31min.

On the first day of December in Pleburan, sunrise is at 05:12 and sunset at 17:42. On the last day of the month, sunrise is at 05:25 and sunset at 17:57 WIB.

The month with the least sunshine is December, with an average of 8.2h of sunshine.

In Pleburan, Indonesia, the average sunshine duration in December is 8.2h.

February through December, with an average maximum UV index of 7, are months with the highest UV index.

In December, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Pleburan, Indonesia

  • Average high temperature in December: 31°C

The warmest month (with the highest average high temperature) is October (33.5°C).
The month with the lowest average high temperature is January (29.7°C).

  • Average low temperature in December: 25.1°C

The month with the highest average low temperature is November (25.4°C).
The coldest month (with the lowest average low temperature) is July (23°C).

Average pressure in December
Pleburan, Indonesia

  • Average pressure in December: 1009mbar

The month with the highest atmospheric pressure is September (1011.4mbar).
The month with the lowest atmospheric pressure is December (1009mbar).

Average wind speed in December
Pleburan, Indonesia

  • Average wind speed in December: 6.9km/h

The windiest month (with the highest average wind speed) is January (10.1km/h).
The calmest month (with the lowest average wind speed) is April (5.8km/h).

Average humidity in December
Pleburan, Indonesia

  • Average humidity in December: 76%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is September (66%).

Average rainfall in December
Pleburan, Indonesia

  • Average rainfall in December: 128mm

The wettest month (with the highest rainfall) is January (163mm).
The driest month (with the least rainfall) is August (14mm).

Average rainfall days in December
Pleburan, Indonesia

  • Average rainfall days in December: 24.8 days

The month with the highest number of rainy days is January (25.3 days).
The month with the least rainy days is August (8.9 days).

Average daylight in December /
Average sunshine in December
Pleburan, Indonesia

  • Average daylight in December: 12h and 30min

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 42min).

  • Average sunshine in December: 8h and 12min

The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 8h and 12min).

Average sunshine days in December
Pleburan, Indonesia

  • Average sunshine days in December: 4 days

The month with the most sunshine days is August (19.7 days).
The month with the least sunshine days is November (3 days).

Average UV index in December
Pleburan, Indonesia

  • Average UV index in December: 7

The months with the highest UV index are February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is January (UV index 6).

Average cloud cover in December
Pleburan, Indonesia

  • Average cloud cover in December: 42

The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 20).

Average visibility in December
Pleburan, Indonesia

  • Average visibility in December: 10km

The months with the highest visibility are June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April and May (9km).