December weather forecast
Gandoang, Indonesia

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Weather in December

December, the first month of the summer in Gandoang, is still a hot month, with an average temperature fluctuating between 31.4°C (88.5°F) and 25.5°C (77.9°F).

Temperature

As Gandoang welcomes December, the average high-temperature stabilizes at a still hot 31.4°C (88.5°F), showing little deviation from November's 32.2°C (90°F). In the month of December, an average of 25.5°C (77.9°F) marks the low-temperature.

Heat index

The heat index in December is evaluated at a sweltering 39°C (102.2°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

The average relative humidity in December in Gandoang is 72%.

Rainfall

In Gandoang, during December, the rain falls for 26.5 days and regularly aggregates up to 172mm (6.77") of precipitation. In Gandoang, during the entire year, the rain falls for 253.7 days and collects up to 1267mm (49.88") 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 05:26 and sunset at 17:55. On the last day of the month, sunrise is at 05:40 and sunset at 18:09 WIB.

Sunshine

In December, the average sunshine is 9.3h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.
Note: An average maximum UV index of 7 in December leads to these recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.

Frequently asked questions

How hot does it get in December?

The high-temperature during December is 31.4°C (88.5°F) and the low-temperature is 25.5°C (77.9°F). In December, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, is evaluated at 39°C (102.2°F).

What is the average humidity in December?

The average relative humidity in December is 72%.

How much does it rain in Gandoang in December?

In Gandoang, in December, during 26.5 rainfall days, 172mm (6.77") of precipitation is typically accumulated.

When are the longest days?

With an average of 12h and 30min of daylight, December has the longest days of the year.

How many hours of daylight does Gandoang have in December?

In December, the average day length is 12h and 29min.

When are sunrise and sunset in December?

On the first day of December, sunrise is at 05:26 and sunset at 17:55. On the last day of the month, sunrise is at 05:40 and sunset at 18:09 WIB.

How many hours of sunshine does Gandoang have in December?

In December, the average sunshine duration is 9.3h.

What is the month with the highest UV index?

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

What is the month with the lowest UV index?

January through December, with an average maximum UV index of 7, are months with the lowest UV index.

What is the UV index intensity in December?

The average daily maximum UV index in December is 7. A UV Index reading of 6 to 7 represents a high health threat from unsafe exposure to Sun's UV rays.

Average temperature in December
Gandoang, Indonesia

Average temperature in December - Gandoang, Indonesia
  • Average high temperature in December: 31.4°C

The warmest month (with the highest average high temperature) is October (33.4°C).
The month with the lowest average high temperature is February (30°C).

  • Average low temperature in December: 25.5°C

The month with the highest average low temperature is November (25.9°C).
The coldest month (with the lowest average low temperature) is July (22.8°C).

Average pressure in December
Gandoang, Indonesia

Average pressure in December - Gandoang, Indonesia
  • Average pressure in December: 1009.2mbar

The month with the highest atmospheric pressure is September (1011.1mbar).
The month with the lowest atmospheric pressure is December (1009.2mbar).

Average wind speed in December
Gandoang, Indonesia

Average wind speed in December - Gandoang, Indonesia
  • Average wind speed in December: 8.3km/h

The windiest month (with the highest average wind speed) is January (10.4km/h).
The calmest month (with the lowest average wind speed) is November (7km/h).

Average humidity in December
Gandoang, Indonesia

Average humidity in December - Gandoang, Indonesia
  • Average humidity in December: 72%

The months with the highest relative humidity are February and March (77%).
The months with the lowest relative humidity are September and October (64%).

Average rainfall in December
Gandoang, Indonesia

Average rainfall in December - Gandoang, Indonesia
  • Average rainfall in December: 172mm

The wettest month (with the highest rainfall) is March (183mm).
The driest month (with the least rainfall) is August (26mm).

Average rainfall days in December
Gandoang, Indonesia

Average rainfall days in December - Gandoang, Indonesia
  • Average rainfall days in December: 26.5 days

The month with the highest number of rainy days is March (27.8 days).
The month with the least rainy days is August (9.9 days).

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

Average daylight in December / Average sunshine in December - Gandoang, 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: 9h and 2min

The month with the most sunshine is March (Average sunshine: 9h and 54min).
The month with the least sunshine is July (Average sunshine: 7h and 24min).

Average sunshine days in December
Gandoang, Indonesia

Average sunshine days in December - Gandoang, Indonesia
  • Average sunshine days in December: 2.8 days

The month with the most sunshine days is August (18.9 days).
The month with the least sunshine days is February (1.7 days).

Average UV index in December
Gandoang, Indonesia

Average UV index in December - Gandoang, 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
Gandoang, Indonesia

Average cloud cover in December - Gandoang, Indonesia
  • Average cloud cover in December: 42

The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 18).

Average visibility in December
Gandoang, Indonesia

Average visibility in December - Gandoang, 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).

Gandoang, Indonesia

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