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 snowfall in December
- Average snowfall 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
Bahau's December weather, marked by an average high temperature of 30.3°C (86.5°F) and an average low temperature of 22.6°C (72.7°F), is the coldest in the year.Heat index
The heat index value for December is estimated at an extremely hot 41°C (105.8°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.One should consider that heat index numbers are for shaded settings and light wind. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly important for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.
Humidity
The most humid month in Bahau, Malaysia, is December, with an average relative humidity of 86%.Rainfall
In Bahau, in December, during 20.8 rainfall days, 65mm (2.56") of precipitation is typically accumulated. Throughout the year, there are 223.7 rainfall days, and 658mm (25.91") of precipitation is accumulated.Snowfall
In Bahau, Malaysia, snow does not fall in January through August, October through December.Daylight
December has the shortest days of the year in Bahau, with an average of 12h and 0min of daylight.On the first day of December, sunrise is at 7:00 am and sunset at 6:58 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 7:12 pm +08.
Sunshine
December has the least sunshine of the year, with an average of 6.6h of sunshine.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: A typical high UV index of 6 in December suggests the following recommendations:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. 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. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Bahau?
Is it hot in Bahau during December?
What is the most humid month in Bahau?
What is the average humidity in December in Bahau?
How many days does it rain in December in Bahau?
When it does not snow in Bahau?
What is the month with the shortest days in Bahau?
How many hours of daylight does Bahau have in December?
When are sunrise and sunset in December in Bahau?
What is the month with the least sunshine in Bahau?
How many hours of sunshine does Bahau have in December?
What is the month with the lowest UV index in Bahau?
What is the UV index intensity in December in Bahau?
Average temperature in December
Bahau, Malaysia
- Average high temperature in December: 30.3°C
The warmest month (with the highest average high temperature) is May (32.6°C).
The month with the lowest average high temperature is December (30.3°C).
- Average low temperature in December: 22.6°C
The month with the highest average low temperature is May (23.5°C).
The coldest month (with the lowest average low temperature) is February (21.7°C).
Average pressure in December
Bahau, Malaysia
- Average pressure in December: 1009.6mbar
The months with the highest atmospheric pressure are January and February (1010.4mbar).
The month with the lowest atmospheric pressure is May (1008.7mbar).
Average wind speed in December
Bahau, Malaysia
- Average wind speed in December: 4.7km/h
The windiest month (with the highest average wind speed) is February (5.7km/h).
The calmest months (with the lowest average wind speed) are April and May (3.5km/h).
Average humidity in December
Bahau, Malaysia
- Average humidity in December: 86%
The month with the highest relative humidity is December (86%).
The month with the lowest relative humidity is August (76%).
Average rainfall in December
Bahau, Malaysia
- Average rainfall in December: 65mm
The wettest month (with the highest rainfall) is October (87mm).
The driest month (with the least rainfall) is February (31mm).
Average rainfall days in December
Bahau, Malaysia
- Average rainfall days in December: 20.8 days
The month with the highest number of rainy days is April (22.9 days).
The month with the least rainy days is February (13.4 days).
Average snowfall in December
Bahau, Malaysia
- Average snowfall in December: 0mm
The month with the highest snowfall is September (1mm).
The months with the least snowfall are January, February, March, April, May, June, July, August, October, November and December (0mm).
Average snowfall days in December
Bahau, Malaysia
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is September (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Bahau, Malaysia
- 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: 6h and 4min
The months with the most sunshine are July, August and September (Average sunshine: 8h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days in December
Bahau, Malaysia
- Average sunshine days in December: 8.3 days
The month with the most sunshine days is August (13.5 days).
The month with the least sunshine days is April (5.8 days).
Average UV index in December
Bahau, Malaysia
- Average UV index in December: 6
The months with the highest UV index are February, March, April, May, June, July, August, September, October and November (UV index 7).
The months with the lowest UV index are January and December (UV index 6).
Average cloud cover in December
Bahau, Malaysia
- Average cloud cover in December: 58
The month with the most cloud cover is December (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility in December
Bahau, Malaysia
- Average visibility in December: 6km
The months with the highest visibility are June, July, August, September and October (9km).
The month with the lowest visibility is December (6km).
