December weather forecastSingkil, Indonesia

December

Weather in December

The first month of the winter, December, is also a moderately hot month in Singkil, Indonesia, with an average temperature fluctuating between 28.3°C (82.9°F) and 26.3°C (79.3°F).

Temperature

Singkil's entry into December measures an average high-temperature of a still moderately hot 28.3°C (82.9°F), closely parallel to the preceding month. Singkil in December experiences a minor decline in temperature, with an average low of 26.3°C (79.3°F) at night.

Heat index

The heat index value for December is computed to be a tropical 32°C (89.6°F). If one remains active during constant exposure, it might cause exhaustion and heat cramps.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. 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 'felt air temperature' or 'real feel', marries air temperature and humidity to produce a value illustrating perceived warmth. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, 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 are extremely significant for babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.

Humidity

The average relative humidity in December is 77%.

Rainfall

In December, the rain falls for 22.4 days. Throughout December, 179mm (7.05") of precipitation is accumulated. In Singkil, during the entire year, the rain falls for 275.8 days and collects up to 1985mm (78.15") of precipitation.

Daylight

With an average of 12h and 0min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 06:17 and sunset at 18:17. On the last day of the month, sunrise is at 06:32 and sunset at 18:31 WIB.

Sunshine

The average sunshine in December is 7.5h.

UV index

The months with the highest UV index 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. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index of 7 during December translates into these guidelines:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.

Updated: Jun 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in December, in Singkil, records 28.3°C (82.9°F), while the low-temperature is 26.3°C (79.3°F). The average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, in December is computed to be 32°C (89.6°F).

The average relative humidity in December is 77%.

In December, the rain falls for 22.4 days. Throughout December, 179mm (7.05") of precipitation is accumulated.

With an average of 12h and 0min of daylight, December has the shortest days of the year.

In December, the average day length is 11h and 59min.

On the first day of December, sunrise is at 06:17 and sunset at 18:17. On the last day of the month, sunrise is at 06:32 and sunset at 18:31 WIB.

In Singkil, the average sunshine duration in December is 7.5h.

The months with the highest UV index 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 Singkil, the average daily maximum UV index in December is 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

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

Nov

December

Jan

Average high temperature

27.9°C

28.3°C

28.6°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

10.4km/h

9.5km/h

8.8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

3.6

8.4

7.2

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Singkil, Indonesia

Average high temperature in December: 28.3°C

The warmest months (with the highest average high temperature) are March and May (29.3°C).
The month with the lowest average high temperature is November (27.9°C).

Average low temperature in December: 26.3°C

The month with the highest average low temperature is May (27.5°C).
The coldest month (with the lowest average low temperature) is December (26.3°C).

Average pressure in December
Singkil, Indonesia

Average pressure in December: 1010mbar

The month with the highest atmospheric pressure is September (1011mbar).
The month with the lowest atmospheric pressure is May (1009.8mbar).

Average wind speed in December
Singkil, Indonesia

Average wind speed in December: 8.6km/h

The windiest month (with the highest average wind speed) is November (9.5km/h).
The calmest months (with the lowest average wind speed) are January and April (7.9km/h).

Average humidity in December
Singkil, Indonesia

Average humidity in December: 77%

The month with the highest relative humidity is November (78%).
The months with the lowest relative humidity are February, June and July (74%).

Average rainfall in December
Singkil, Indonesia

Average rainfall in December: 179mm

The wettest month (with the highest rainfall) is November (250mm).
The driest month (with the least rainfall) is June (116mm).

Average rainfall days in December
Singkil, Indonesia

Average rainfall days in December: 22.4 days

The month with the highest number of rainy days is November (25.9 days).
The month with the least rainy days is June (18.3 days).

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

Average daylight in December: 12h and 0min

The month with the longest days is June (Average daylight: 12h and 18min).
The month with the shortest days is December (Average daylight: 12h and 0min).

Average sunshine in December: 7h and 30min

The months with the most sunshine are February and June (Average sunshine: 8h and 30min).
The month with the least sunshine is November (Average sunshine: 6h and 54min).

Average sunshine days in December
Singkil, Indonesia

Average sunshine days in December: 8.4 days

The month with the most sunshine days is June (9.9 days).
The month with the least sunshine days is November (3.6 days).

Average UV index in December
Singkil, 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
Singkil, Indonesia

Average cloud cover in December: 49

The month with the most cloud cover is November (Cloud cover 55).
The month with the least cloud cover is February (Cloud cover 38).

Average visibility in December
Singkil, Indonesia

Average visibility in December: 10km

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