December weather forecastSepinggan, Indonesia
December
Weather in December
December, the first month of the summer in Sepinggan, is also a hot month, with an average temperature varying between 30.3°C (86.5°F) and 25.5°C (77.9°F).Temperature
Sepinggan greets December with an average high-temperature of a still tropical 30.3°C (86.5°F), marking a slight deviation from the preceding month. Sepinggan reports an average low-temperature of 25.5°C (77.9°F) during the subtly cooler December nights.Heat index
The heat index value for December is evaluated at a fiery hot 38°C (100.4°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.It is essential to grasp that the heat index's numbers are for shade and light wind settings. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', provides an understanding of perceived warmth by combining temperature and relative humidity. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Overheating and potential dehydration arise when body heat gain eclipses its release capability.
Humidity
In Sepinggan, Indonesia, the average relative humidity in December is 79%.Rainfall
The month with the most rainfall is December, when the rain falls for 30 days and typically aggregates up to 206mm (8.11") of precipitation.Daylight
The month with the longest days is December, with an average of 12h and 12min of daylight.On the first day of December in Sepinggan, sunrise is at 05:55 and sunset at 18:07. On the last day of the month, sunrise is at 06:09 and sunset at 18:21 WITA.
Sunshine
The average sunshine in December is 8.3h.UV index
The months with the highest UV index in Sepinggan 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 value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.Note: In December, the average maximum UV index of 7 translates into the following recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Sepinggan, Indonesia
- Average high temperature in December: 30.3°C
The warmest months (with the highest average high temperature) are October and November (30.5°C).
The month with the lowest average high temperature is July (28.9°C).
- Average low temperature in December: 25.5°C
The months with the highest average low temperature are May and October (26°C).
The coldest months (with the lowest average low temperature) are January, February, March and July (25.2°C).
Average pressure in December
Sepinggan, Indonesia
- Average pressure in December: 1008.3mbar
The months with the highest atmospheric pressure are August and September (1009.7mbar).
The month with the lowest atmospheric pressure is December (1008.3mbar).
Average wind speed in December
Sepinggan, Indonesia
- Average wind speed in December: 7.2km/h
The windiest month (with the highest average wind speed) is August (12.9km/h).
The calmest month (with the lowest average wind speed) is April (6.8km/h).
Average humidity in December
Sepinggan, Indonesia
- Average humidity in December: 79%
The months with the highest relative humidity are June and July (81%).
The month with the lowest relative humidity is October (77%).
Average rainfall in December
Sepinggan, Indonesia
- Average rainfall in December: 206mm
The wettest month (with the highest rainfall) is December (206mm).
The driest month (with the least rainfall) is September (78mm).
Average rainfall days in December
Sepinggan, Indonesia
- Average rainfall days in December: 30 days
The month with the highest number of rainy days is March (30.2 days).
The month with the least rainy days is September (20.7 days).
Average daylight in December /
Average sunshine in December
Sepinggan, Indonesia
- Average daylight in December: 12h and 12min
The month with the longest days is December (Average daylight: 12h and 12min).
The month with the shortest days is June (Average daylight: 12h and 6min).
- Average sunshine in December: 8h and 18min
The month with the most sunshine is October (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 7h and 42min).
Average sunshine days in December
Sepinggan, Indonesia
- Average sunshine days in December: 0.5 days
The month with the most sunshine days is September (6.2 days).
The month with the least sunshine days is December (0.5 days).
Average UV index in December
Sepinggan, 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
Sepinggan, Indonesia
- Average cloud cover in December: 47
The month with the most cloud cover is January (Cloud cover 48).
The month with the least cloud cover is September (Cloud cover 32).
Average visibility in December
Sepinggan, Indonesia
- Average visibility in December: 9km
The months with the highest visibility are February, March, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, April and December (9km).
