December weather forecast
Wanakaya, Indonesia

December

Weather in December

The first month of the summer, December, is still a tropical month in Wanakaya, Indonesia, with temperature in the range of an average low of 25.2°C (77.4°F) and an average high of 30.2°C (86.4°F).

Temperature

Wanakaya's weather in December indicates an average high-temperature of a still tropical 30.2°C (86.4°F), nearly consistent with the 30.9°C (87.6°F) of November. Nighttime temperatures in Wanakaya record an average of 25.2°C (77.4°F) throughout December.

Heat index

For most parts of December, the heat index is appraised at a sweltering 37°C (98.6°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
Remember that heat index calculations are made for conditions in the shade with light wind. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

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

Rainfall

In Wanakaya, in December, it is raining for 27.5 days, with typically 173mm (6.81") of accumulated precipitation. Throughout the year, there are 244.1 rainfall days, and 1216mm (47.87") of precipitation is accumulated.

Daylight

December has the longest days of the year, with an average of 12h and 30min of daylight.
On the first day of December in Wanakaya, Indonesia, sunrise is at 05:20 and sunset at 17:49. On the last day of the month, sunrise is at 05:33 and sunset at 18:04 WIB.

Sunshine

December has the least sunshine of the year in Wanakaya, with an average of 8.3h of sunshine.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Wanakaya. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily high UV index of 7 in December translates into this advice:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.

Frequently asked questions

How hot is December in Wanakaya?
In Wanakaya, 30.2°C (86.4°F) is the average high-temperature and 25.2°C (77.4°F) is the average low-temperature during December. In December, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, is appraised at 37°C (98.6°F).
What is the average humidity in December in Wanakaya?
In December, the average relative humidity is 76%.
How many days does it rain in December in Wanakaya?
In December, in Wanakaya, the rain falls for 27.5 days. Throughout December, 173mm (6.81") of precipitation is accumulated.
When are the longest days in Wanakaya?
December has the longest days of the year, with an average of 12h and 30min of daylight.
How many hours of daylight does Wanakaya have in December?
The average day length in December in Wanakaya, Indonesia, is 12h and 30min.
When is the sunrise / sunset in December in Wanakaya?
In December, on the first day of the month, sunrise is at 05:20 and sunset at 17:49. On the last day of the month, in Wanakaya, Indonesia, sunrise is at 05:33 and sunset at 18:04 WIB.
What is the month with the least sunshine in Wanakaya?
The month with the least sunshine is December, with an average of 8.3h of sunshine.
How many hours of sunshine does Wanakaya have in December?
The average sunshine duration in December in Wanakaya is 8.3h.
When is the highest UV index in Wanakaya?
The months with the highest UV index in Wanakaya are January through December, with an average maximum UV index of 7.
What are the months with the lowest UV index in Wanakaya?
The months with the lowest UV index in Wanakaya, Indonesia, are January through December, with an average maximum UV index of 7.
What is the UV index reading in December in Wanakaya?
In December, the average daily maximum UV index in Wanakaya is 7. A UV Index of 6 to 7 symbolizes a high hazard to health 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December
Wanakaya, Indonesia
  • Average high temperature in December: 30.2°C

The warmest month (with the highest average high temperature) is October (31.4°C).
The month with the lowest average high temperature is February (29.3°C).

  • Average low temperature in December: 25.2°C

The month with the highest average low temperature is December (25.2°C).
The coldest month (with the lowest average low temperature) is August (22.5°C).

Average pressure in December
Wanakaya, Indonesia
  • Average pressure in December: 1009.2mbar

The month with the highest atmospheric pressure is September (1011.4mbar).
The month with the lowest atmospheric pressure is December (1009.2mbar).

Average wind speed in December
Wanakaya, Indonesia
  • Average wind speed in December: 7.4km/h

The windiest month (with the highest average wind speed) is August (12.8km/h).
The calmest month (with the lowest average wind speed) is April (7km/h).

Average humidity in December
Wanakaya, Indonesia
  • Average humidity in December: 76%

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are September and October (71%).

Average rainfall in December
Wanakaya, Indonesia
  • Average rainfall in December: 173mm

The wettest month (with the highest rainfall) is February (207mm).
The driest month (with the least rainfall) is August (13mm).

Average rainfall days in December
Wanakaya, Indonesia
  • Average rainfall days in December: 27.5 days

The month with the highest number of rainy days is January (28.3 days).
The month with the least rainy days is August (7.2 days).

Average daylight in December /
Average sunshine in December
Wanakaya, 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 42min).

  • Average sunshine in December: 8h and 2min

The months with the most sunshine are July, August and September (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 8h and 18min).

Average sunshine days in December
Wanakaya, Indonesia
  • Average sunshine days in December: 2.7 days

The month with the most sunshine days is August (20.3 days).
The month with the least sunshine days is February (0.9 days).

Average UV index in December
Wanakaya, 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
Wanakaya, Indonesia
  • Average cloud cover in December: 47

The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 18).

Average visibility in December
Wanakaya, Indonesia
  • Average visibility in December: 10km

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

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