December weather forecastCengiling, Indonesia

December

Weather in December

The first month of the summer, December, is also a moderately hot month in Cengiling, Indonesia, with an average temperature ranging between max 28.5°C (83.3°F) and min 25.8°C (78.4°F).

Temperature

The commencement of December records an average high-temperature of a still warm 28.5°C (83.3°F), barely varying from November's 28.4°C (83.1°F). December in Cengiling, Indonesia, is characterized by a steady nighttime low-temperature of 25.8°C (78.4°F).

Heat index

The heat index for December is calculated to be a hot 33°C (91.4°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.

Humidity

The average relative humidity in December is 80%.

Rainfall

In December, in Cengiling, the rain falls for 18 days. Throughout December, 53mm (2.09") of precipitation is accumulated. Throughout the year, there are 172.4 rainfall days, and 386mm (15.2") of precipitation is accumulated.

Daylight

The month with the longest days is December, with an average of 12h and 36min of daylight.
On the first day of December in Cengiling, sunrise is at 05:50 and sunset at 18:26. On the last day of the month, sunrise is at 06:03 and sunset at 18:41 WITA.

Sunshine

In Cengiling, the average sunshine in December is 9.4h.

UV index

January through May, September through December, with an average maximum UV index of 7, are months with the highest UV index in Cengiling, Indonesia. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In December, the maximum UV index of 7 suggests this advice:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.

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

Frequently asked questions

An average high-temperature, in December, in Cengiling, is 28.5°C (83.3°F) and the average low-temperature is 25.8°C (78.4°F). In December, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is calculated to be 33°C (91.4°F).

In December, the average relative humidity in Cengiling is 80%.

In December, in Cengiling, the rain falls for 18 days. Throughout December, 53mm (2.09") of precipitation is accumulated.

The month with the longest days is December, with an average of 12h and 36min of daylight.

In Cengiling, the average day length in December is 12h and 38min.

In December, on the first day of the month, sunrise is at 05:50 and sunset at 18:26. On the last day of the month, in Cengiling, sunrise is at 06:03 and sunset at 18:41 WITA.

In Cengiling, Indonesia, the average sunshine duration in December is 9.4h.

The months with the highest UV index in Cengiling are January through May, September through December, with an average maximum UV index of 7.

The average daily maximum UV index in December in Cengiling, Indonesia, is 7. A UV Index reading of 6 to 7 represents 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

28.4°C

28.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

10km/h

11.6km/h

14.9km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

14.5

10.3

10.2

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Cengiling, Indonesia

Average high temperature in December: 28.5°C

The warmest month (with the highest average high temperature) is March (28.8°C).
The month with the lowest average high temperature is August (26.2°C).

Average low temperature in December: 25.8°C

The month with the highest average low temperature is April (26°C).
The coldest months (with the lowest average low temperature) are August and September (23.8°C).

Average pressure in December
Cengiling, Indonesia

Average pressure in December: 1008.4mbar

The month with the highest atmospheric pressure is August (1012mbar).
The month with the lowest atmospheric pressure is December (1008.4mbar).

Average wind speed in December
Cengiling, Indonesia

Average wind speed in December: 10.7km/h

The windiest month (with the highest average wind speed) is July (17.7km/h).
The calmest month (with the lowest average wind speed) is November (9.1km/h).

Average humidity in December
Cengiling, Indonesia

Average humidity in December: 80%

The months with the highest relative humidity are May, June, July, August, September and October (81%).
The months with the lowest relative humidity are January, February and March (79%).

Average rainfall in December
Cengiling, Indonesia

Average rainfall in December: 53mm

The wettest month (with the highest rainfall) is March (54mm).
The driest month (with the least rainfall) is August (9mm).

Average rainfall days in December
Cengiling, Indonesia

Average rainfall days in December: 18 days

The month with the highest number of rainy days is January (18.4 days).
The month with the least rainy days is September (8.4 days).

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

Average daylight in December: 12h and 36min

The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 36min).

Average sunshine in December: 9h and 24min

The month with the most sunshine is November (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 7h and 54min).

Average sunshine days in December
Cengiling, Indonesia

Average sunshine days in December: 10.3 days

The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is February (9.3 days).

Average UV index in December
Cengiling, Indonesia

Average UV index in December: 7

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

Average cloud cover in December
Cengiling, 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 October (Cloud cover 29).

Average visibility in December
Cengiling, 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).