December weather forecastMaja, Indonesia

December

Weather in December

The first month of the summer, December, is also a hot month in Maja, Indonesia, with an average temperature ranging between max 30.4°C (86.7°F) and min 24.6°C (76.3°F).

Temperature

The commencement of December records an average high-temperature of a still hot 30.4°C (86.7°F), barely varying from November's 31.2°C (88.2°F). Throughout December, an average low-temperature of 24.6°C (76.3°F) is experienced.

Heat index

In December, the heat index is estimated at a sweltering 38°C (100.4°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

In December, the average relative humidity in Maja is 77%.

Rainfall

In Maja, Indonesia, during December, the rain falls for 27.5 days and regularly aggregates up to 156mm (6.14") of precipitation. Throughout the year, there are 291.3 rainfall days, and 1460mm (57.48") 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 05:29 and sunset at 17:57. On the last day of December, in Maja, sunrise is at 05:43 and sunset at 18:12 WIB.

Sunshine

In December, the average sunshine in Maja is 9.1h.

UV index

The months with the highest UV index are February through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum high UV index of 7 in December translates into the following recommendations:
Shield from overexposure. Defense against sun-related harm is required. 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. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.

Updated: Feb 10, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In December, in Maja, the average high-temperature is 30.4°C (86.7°F), and the average low-temperature is 24.6°C (76.3°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, in December is estimated at 38°C (100.4°F).

The average relative humidity in December is 77%.

In Maja, Indonesia, in December, it is raining for 27.5 days, with typically 156mm (6.14") of accumulated precipitation.

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

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

On the first day of December, sunrise is at 05:29 and sunset at 17:57. On the last day of the month, sunrise is at 05:43 and sunset at 18:12 WIB.

The average sunshine duration in December is 9.1h.

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

The average daily maximum UV index in December is 7. A UV Index of 6 to 7 symbolizes a high health threat from unsafe 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

30.4°C

29.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.2km/h

9.8km/h

10.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

1.8

0.8

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Maja, Indonesia

Average high temperature in December: 30.4°C

The warmest month (with the highest average high temperature) is October (32.1°C).
The month with the lowest average high temperature is January (29.8°C).

Average low temperature in December: 24.6°C

The month with the highest average low temperature is May (24.8°C).
The coldest month (with the lowest average low temperature) is August (23.1°C).

Average pressure in December
Maja, Indonesia

Average pressure in December: 1009.3mbar

The month with the highest atmospheric pressure is September (1011.2mbar).
The month with the lowest atmospheric pressure is December (1009.3mbar).

Average wind speed in December
Maja, Indonesia

Average wind speed in December: 9km/h

The windiest month (with the highest average wind speed) is January (9.4km/h).
The calmest month (with the lowest average wind speed) is August (5km/h).

Average humidity in December
Maja, Indonesia

Average humidity in December: 77%

The months with the highest relative humidity are February and March (80%).
The months with the lowest relative humidity are September and October (71%).

Average rainfall in December
Maja, Indonesia

Average rainfall in December: 156mm

The wettest month (with the highest rainfall) is March (189mm).
The driest month (with the least rainfall) is August (45mm).

Average rainfall days in December
Maja, Indonesia

Average rainfall days in December: 27.5 days

The month with the highest number of rainy days is January (29.4 days).
The month with the least rainy days is August (14.3 days).

Average daylight in December /
Average sunshine in December
Maja, 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: 9h and 6min

The month with the most sunshine is September (Average sunshine: 9h and 18min).
The months with the least sunshine are June and July (Average sunshine: 7h and 0min).

Average sunshine days in December
Maja, Indonesia

Average sunshine days in December: 1.8 days

The month with the most sunshine days is August (14 days).
The month with the least sunshine days is February (0.7 days).

Average UV index in December
Maja, 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
Maja, Indonesia

Average cloud cover in December: 46

The month with the most cloud cover is January (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in December
Maja, Indonesia

Average visibility in December: 9km

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