December weather forecast
Karangsembung, Indonesia

December

Weather in December

December, the first month of the summer in Karangsembung, is still a tropical month, with an average temperature fluctuating between 25.2°C (77.4°F) and 30.2°C (86.4°F).

Temperature

Karangsembung experiences a transition to a still hot 30.2°C (86.4°F) in average high-temperatures with the arrival of December, not greatly differing from November's 31°C (87.8°F). Karangsembung in December experiences a minor decline in temperature, with an average low of 25.2°C (77.4°F) at night.

Heat index

In December, the average heat index is evaluated at a fiery hot 37°C (98.6°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', gives a temperature feeling by integrating air temperature and humidity. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

The average relative humidity in December in Karangsembung is 76%.

Rainfall

In Karangsembung, in December, during 27.5 rainfall days, 172mm (6.77") of precipitation is typically accumulated. Throughout the year, in Karangsembung, there are 244.1 rainfall days, and 1214mm (47.8") of precipitation is accumulated.

Daylight

December has the longest days of the year in Karangsembung, with an average of 12h and 30min of daylight.
On the first day of the month, sunrise is at 05:19 and sunset at 17:49. On the last day of December, sunrise is at 05:33 and sunset at 18:03 WIB.

Sunshine

December has the least sunshine of the year, with an average of 8.4h of sunshine.

UV index

The months with the highest UV index in Karangsembung 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 Karangsembung. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.
Note: In December, an average UV index of 7 transforms into the following instructions:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.

Frequently asked questions

Is it hot in Karangsembung during December?
Karangsembung in December has an average high-temperature of 30.2°C (86.4°F) and an average low-temperature of 25.2°C (77.4°F). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in December is evaluated at 37°C (98.6°F).
What is the average humidity in December in Karangsembung?
In December, the average relative humidity is 76%.
How many days does it rain in December in Karangsembung?
In Karangsembung, in December, during 27.5 rainfall days, 172mm (6.77") of precipitation is typically accumulated.
When are the longest days in Karangsembung?
The month with the longest days in Karangsembung, Indonesia, is December, with an average of 12h and 30min of daylight.
How many hours of daylight does Karangsembung have in December?
The average day length in December in Karangsembung is 12h and 31min.
When are sunrise and sunset in December in Karangsembung?
In December, on the first day of the month, sunrise is at 05:19 and sunset at 17:49. On the last day of the month, in Karangsembung, Indonesia, sunrise is at 05:33 and sunset at 18:03 WIB.
What is the month with the least sunshine in Karangsembung?
The month with the least sunshine in Karangsembung is December, with an average of 8.4h of sunshine.
How many hours of sunshine does Karangsembung have in December?
In Karangsembung, the average sunshine duration in December is 8.4h.
When is the highest UV index in Karangsembung?
The months with the highest UV index are January through December, with an average maximum UV index of 7.
What is the month with the lowest UV index in Karangsembung?
January through December, with an average maximum UV index of 7, are months with the lowest UV index.
How high is the UV index in December in Karangsembung?
The average daily maximum UV index in December in Karangsembung, Indonesia, 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
Karangsembung, 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
Karangsembung, Indonesia
  • Average pressure in December: 1009.2mbar

The months with the highest atmospheric pressure are August and September (1011.3mbar).
The month with the lowest atmospheric pressure is December (1009.2mbar).

Average wind speed in December
Karangsembung, 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
Karangsembung, Indonesia
  • Average humidity in December: 76%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is September (70%).

Average rainfall in December
Karangsembung, Indonesia
  • Average rainfall in December: 172mm

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
Karangsembung, 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
Karangsembung, 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 24min).

Average sunshine days in December
Karangsembung, 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
Karangsembung, 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
Karangsembung, 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
Karangsembung, 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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