Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
Dumara's average high-temperature of a still hot 30.5°C (86.9°F) in December mirrors that of the prior month. Dumara cools down to an average low-temperature of 23.4°C (74.1°F) throughout the month of December.Heat index
The heat index in December is evaluated at a blisteringly hot 40°C (104°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.Metrics for the heat index primarily focus on shaded spots and light wind conditions. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is a composite of temperature and humidity figures to convey how warm it feels. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.
Humidity
The average relative humidity in December in Dumara, Indonesia, is 82%.Rainfall
In Dumara, in December, during 21.8 rainfall days, 91mm (3.58") of precipitation is typically accumulated. Throughout the year, in Dumara, there are 209.8 rainfall days, and 759mm (29.88") of precipitation is accumulated.Daylight
December has the shortest days of the year in Dumara, with an average of 12h and 6min of daylight.On the first day of December, sunrise is at 05:30 and sunset at 17:35. On the last day of the month, sunrise is at 05:44 and sunset at 17:49 WITA.
Sunshine
In Dumara, the average sunshine in December is 8.1h.UV index
January through May, September through December, with an average maximum UV index of 7, are months with the highest UV index in Dumara. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 7 in December interprets into the following recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Frequently asked questions
Is it hot in Dumara during December?
What is the average humidity in December in Dumara?
How much does it rain in Dumara in December?
What is the month with the shortest days in Dumara?
What is the average length of the day in December in Dumara?
When is the sunrise / sunset in December in Dumara?
How many hours of sunshine does Dumara have in December?
What is the month with the highest UV index in Dumara?
How high is the UV index in December in Dumara?
Average temperature in December
Dumara, Indonesia
- Average high temperature in December: 30.5°C
The warmest month (with the highest average high temperature) is March (30.8°C).
The month with the lowest average high temperature is July (28.4°C).
- Average low temperature in December: 23.4°C
The month with the highest average low temperature is December (23.4°C).
The coldest months (with the lowest average low temperature) are July, August and September (22.4°C).
Average pressure in December
Dumara, Indonesia
- Average pressure in December: 1008.4mbar
The months with the highest atmospheric pressure are August and September (1010.1mbar).
The month with the lowest atmospheric pressure is December (1008.4mbar).
Average wind speed in December
Dumara, Indonesia
- Average wind speed in December: 4.8km/h
The windiest month (with the highest average wind speed) is August (8.5km/h).
The calmest months (with the lowest average wind speed) are April and November (4.3km/h).
Average humidity in December
Dumara, Indonesia
- Average humidity in December: 82%
The months with the highest relative humidity are April, May, June and July (84%).
The month with the lowest relative humidity is September (78%).
Average rainfall in December
Dumara, Indonesia
- Average rainfall in December: 91mm
The wettest month (with the highest rainfall) is April (111mm).
The driest month (with the least rainfall) is September (16mm).
Average rainfall days in December
Dumara, Indonesia
- Average rainfall days in December: 21.8 days
The month with the highest number of rainy days is April (22.1 days).
The month with the least rainy days is September (9.6 days).
Average daylight in December /
Average sunshine in December
Dumara, Indonesia
- Average daylight in December: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 12min).
The month with the shortest days is December (Average daylight: 12h and 6min).
- Average sunshine in December: 8h and 1min
The month with the most sunshine is February (Average sunshine: 10h and 0min).
The month with the least sunshine is June (Average sunshine: 7h and 24min).
Average sunshine days in December
Dumara, Indonesia
- Average sunshine days in December: 7.7 days
The month with the most sunshine days is September (18.8 days).
The month with the least sunshine days is April (6.7 days).
Average UV index in December
Dumara, 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
Dumara, Indonesia
- Average cloud cover in December: 45
The month with the most cloud cover is June (Cloud cover 51).
The months with the least cloud cover are September and October (Cloud cover 36).
Average visibility in December
Dumara, Indonesia
- Average visibility in December: 8km
The months with the highest visibility are January, February, March, August and September (9km).
The months with the lowest visibility are April, May, June, July, October, November and December (8km).
Dumara, Indonesia
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