December weather forecastBirem, Indonesia
December
Weather in December
The first month of the summer, December, is also a hot month in Birem, Indonesia, with an average temperature ranging between max 30.2°C (86.4°F) and min 26.6°C (79.9°F).Temperature
The dawn of December sees an average high-temperature of a still hot 30.2°C (86.4°F), subtly contrasting with November's 31.6°C (88.9°F). In Birem, the nighttime temperature in December descends gently to an average of 26.6°C (79.9°F).Heat index
The heat index in December is estimated at a torrid 37°C (98.6°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.Bear in mind that the heat index values are determined for shaded areas and light breezes. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.
Humidity
In December, the average relative humidity is 76%.Rainfall
In Birem, in December, during 25.1 rainfall days, 81mm (3.19") of precipitation is typically accumulated. Throughout the year, there are 179.1 rainfall days, and 594mm (23.39") of precipitation is accumulated.Sea temperature
With an average sea temperature of 30.2°C (86.4°F), December is the month with the warmest seawater.Note: The desire for a refreshing swim might be compromised in waters with temperatures above 30°C (86°F).
Daylight
With an average of 12h and 30min of daylight, December has the longest days of the year.On the first day of December, sunrise is at 05:01 and sunset at 17:31. On the last day of the month, sunrise is at 05:14 and sunset at 17:46 WIB.
Sunshine
The average sunshine in December 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 estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 7 in December translates into this advice:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Notice! Sand and water reflections contribute to a stronger UV exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Birem, Indonesia
- Average high temperature in December: 30.2°C
The warmest month (with the highest average high temperature) is November (31.6°C).
The month with the lowest average high temperature is January (29.4°C).
- Average low temperature in December: 26.6°C
The month with the highest average low temperature is November (27.1°C).
The coldest months (with the lowest average low temperature) are July and August (25.3°C).
Average pressure in December
Birem, Indonesia
- Average pressure in December: 1008.6mbar
The month with the highest atmospheric pressure is August (1011.3mbar).
The month with the lowest atmospheric pressure is December (1008.6mbar).
Average wind speed in December
Birem, Indonesia
- Average wind speed in December: 7.8km/h
The windiest month (with the highest average wind speed) is August (13.1km/h).
The calmest month (with the lowest average wind speed) is April (7km/h).
Average humidity in December
Birem, 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
Birem, Indonesia
- Average rainfall in December: 81mm
The wettest month (with the highest rainfall) is March (107mm).
The driest month (with the least rainfall) is August (3mm).
Average rainfall days in December
Birem, 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 sea temperature in December
Birem, Indonesia
- Average sea temperature in December: 30.2°C
The best month for swimming (with the highest average sea temperature) is December (30.2°C).
The coldest month (with the lowest average sea temperature) is August (27.9°C).
Average daylight in December /
Average sunshine in December
Birem, Indonesia
- Average daylight in December: 12h and 30min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 42min).
- Average sunshine in December: 8h and 18min
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
Birem, 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
Birem, 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
Birem, 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
Birem, 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).
