December weather forecastBunar, Indonesia

December

Weather in December

December, the first month of the summer in Bunar, is also a hot month, with an average temperature ranging between min 24.1°C (75.4°F) and max 30.5°C (86.9°F).

Temperature

Bunar's December showcases an average high-temperature of a still hot 30.5°C (86.9°F), hardly distinct from November's 31.2°C (88.2°F). An average minimum temperature of 24.1°C (75.4°F) is recorded during the month of December.

Heat index

The average heat index in December is calculated to be a very hot 38°C (100.4°F). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
One should consider that heat index numbers are for shaded settings and light wind. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', offers an insight into how hot it feels when we factor in moisture content. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

The average relative humidity in December is 75%.

Rainfall

In Bunar, in December, it is raining for 26.7 days, with typically 179mm (7.05") of accumulated precipitation. Throughout the year, there are 276.8 rainfall days, and 1698mm (66.85") 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 the month, sunrise is at 05:28 and sunset at 17:57. On the last day of December, in Bunar, sunrise is at 05:42 and sunset at 18:11 WIB.

Sunshine

In Bunar, the average sunshine in December is 8.7h.

UV index

The months with the highest UV index are March through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In December, the maximum UV index of 7 translates into these guidelines:
Resist overexposure. Safeguarding from solar damage is indispensable. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.

Updated: Aug 26, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature during December is 30.5°C (86.9°F) and the low-temperature is 24.1°C (75.4°F). In December, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 38°C (100.4°F).

The average relative humidity in December is 75%.

In Bunar, in December, it is raining for 26.7 days, with typically 179mm (7.05") of accumulated precipitation.

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

In December, the average day length is 12h and 30min.

In December, on the first day of the month, sunrise is at 05:28 and sunset at 17:57. On the last day of the month, sunrise is at 05:42 and sunset at 18:11 WIB.

The average sunshine duration in December is 8.7h.

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

In Bunar, the average daily maximum UV index in December is 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

31.2°C

30.5°C

29.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.2km/h

8.6km/h

9.5km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

2.5

3.6

2.7

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Bunar, Indonesia

Average high temperature in December: 30.5°C

The warmest month (with the highest average high temperature) is September (32.1°C).
The months with the lowest average high temperature are January and February (29.3°C).

Average low temperature in December: 24.1°C

The month with the highest average low temperature is November (24.5°C).
The coldest month (with the lowest average low temperature) is July (22°C).

Average pressure in December
Bunar, Indonesia

Average pressure in December: 1009.3mbar

The month with the highest atmospheric pressure is September (1011.1mbar).
The month with the lowest atmospheric pressure is December (1009.3mbar).

Average wind speed in December
Bunar, Indonesia

Average wind speed in December: 7.7km/h

The windiest month (with the highest average wind speed) is January (8.6km/h).
The calmest month (with the lowest average wind speed) is May (6km/h).

Average humidity in December
Bunar, Indonesia

Average humidity in December: 75%

The months with the highest relative humidity are February and March (79%).
The month with the lowest relative humidity is September (68%).

Average rainfall in December
Bunar, Indonesia

Average rainfall in December: 179mm

The wettest month (with the highest rainfall) is March (230mm).
The driest month (with the least rainfall) is August (52mm).

Average rainfall days in December
Bunar, Indonesia

Average rainfall days in December: 26.7 days

The month with the highest number of rainy days is March (27.2 days).
The month with the least rainy days is August (15.3 days).

Average daylight in December /
Average sunshine in December
Bunar, 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 48min).

Average sunshine in December: 8h and 42min

The month with the most sunshine is March (Average sunshine: 9h and 18min).
The month with the least sunshine is July (Average sunshine: 6h and 36min).

Average sunshine days in December
Bunar, Indonesia

Average sunshine days in December: 3.6 days

The month with the most sunshine days is August (13.6 days).
The month with the least sunshine days is February (2 days).

Average UV index in December
Bunar, Indonesia

Average UV index in December: 7

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

Average cloud cover in December
Bunar, Indonesia

Average cloud cover in December: 46

The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in December
Bunar, Indonesia

Average visibility in December: 9km

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