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
December
Weather in December
Temperature
December's climate shows a minor adjustment in average high-temperatures to a still tropical 86.4°F from November's 88.9°F. Registering an almost steady temperature, Macanan's nights in December see an average low of 79.9°F.Heat index
During December, the heat index is computed to be a torrid 98.6°F. Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.Heat index determinations are made taking into account the shade and light air movements. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.
Humidity
In December, the average relative humidity is 76%.Rainfall
In Macanan, in December, it is raining for 25.1 days, with typically 3.19" of accumulated precipitation. In Macanan, during the entire year, the rain falls for 179.1 days and collects up to 23.39" of precipitation.Daylight
The month with the longest days is December, with an average of 12h and 36min of daylight.On the first day of December, sunrise is at 05:09 and sunset at 17:41. On the last day of the month, sunrise is at 05:22 and sunset at 17:56 WIB.
Sunshine
In December, the average sunshine is 8.3h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. 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 vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The daily maximum UV index of 7 in December interprets into the following advice:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Macanan during December?
What is the average humidity in December in Macanan?
How many days does it rain in December?
When are the longest days?
What is the average length of the day in December?
What time are sunrise and sunset in December?
How long on average sun shines in December?
When is the highest UV index?
When is the lowest UV index?
How high is the UV index in December?
Average temperature in December
Macanan, Indonesia
- Average high temperature in December: 86.4°F
The warmest month (with the highest average high temperature) is November (88.9°F).
The month with the lowest average high temperature is January (84.9°F).
- Average low temperature in December: 79.9°F
The month with the highest average low temperature is November (80.8°F).
The coldest months (with the lowest average low temperature) are July and August (77.5°F).
Average pressure in December
Macanan, Indonesia
- Average pressure in December: 29.78"Hg
The months with the highest atmospheric pressure are August and September (29.86"Hg).
The month with the lowest atmospheric pressure is December (29.78"Hg).
Average wind speed in December
Macanan, Indonesia
- Average wind speed in December: 4.8mph
The windiest month (with the highest average wind speed) is August (8.1mph).
The calmest month (with the lowest average wind speed) is April (4.3mph).
Average humidity in December
Macanan, Indonesia
- Average humidity in December: 76%
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is October (66%).
Average rainfall in December
Macanan, Indonesia
- Average rainfall in December: 3.19"
The wettest month (with the highest rainfall) is March (4.21").
The driest month (with the least rainfall) is August (0.12").
Average rainfall days in December
Macanan, Indonesia
- Average rainfall days in December: 25.1 days
The month with the highest number of rainy days is January (26.3 days).
The month with the least rainy days is August (2.8 days).
Average daylight in December /
Average sunshine in December
Macanan, Indonesia
- Average daylight in December: 12h and 4min
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 42min).
- Average sunshine in December: 8h and 2min
The months with the most sunshine are August and September (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 7h and 54min).
Average sunshine days in December
Macanan, Indonesia
- Average sunshine days in December: 4.2 days
The month with the most sunshine days is August (25.5 days).
The month with the least sunshine days is January (3.4 days).
Average UV index in December
Macanan, 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
Macanan, Indonesia
- Average cloud cover in December: 41
The month with the most cloud cover is January (Cloud cover 47).
The months with the least cloud cover are August and September (Cloud cover 12).
Average visibility in December
Macanan, Indonesia
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
