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
Bukit Kayu Hitam witnesses the coldest weather in December, with temperatures averaging a high of 30.2°C (86.4°F) and a low of 22.9°C (73.2°F).Heat index
The heat index value for December is estimated at a blistering 40°C (104°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is found by incorporating humidity levels into the air temperature measurement. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. The body is at risk of dehydration and related complications when it fails to shed excessive heat.
Humidity
The average relative humidity in December is 84%.Rainfall
In Bukit Kayu Hitam, during December, the rain falls for 24.3 days and regularly aggregates up to 125mm (4.92") of precipitation. In Bukit Kayu Hitam, during the entire year, the rain falls for 281.6 days and collects up to 1498mm (58.98") of precipitation.Daylight
The month with the shortest days in Bukit Kayu Hitam is December, with an average of 11h and 48min of daylight.On the first day of December in Bukit Kayu Hitam, sunrise is at 7:14 am and sunset at 7:00 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 7:14 pm +08.
Sunshine
In Bukit Kayu Hitam, Malaysia, the average sunshine in December is 7.9h.UV index
The months with the highest UV index are January through September, November and December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 7 in December interprets into the following recommendations:
Deflect overexposure. Sun protection is a necessity. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Boost your sun resistance with garments that are densely woven yet spacious.
Frequently asked questions
What is the coldest month in Bukit Kayu Hitam?
How hot is December in Bukit Kayu Hitam?
What is the average humidity in December in Bukit Kayu Hitam?
How much does it rain in Bukit Kayu Hitam in December?
What is the month with the shortest days in Bukit Kayu Hitam?
How many hours of daylight does Bukit Kayu Hitam have in December?
What time are sunrise and sunset in December in Bukit Kayu Hitam?
How long on average sun shines in December in Bukit Kayu Hitam?
When is the highest UV index in Bukit Kayu Hitam?
How high is the UV index in December in Bukit Kayu Hitam?
Average temperature in December
Bukit Kayu Hitam, Malaysia
- Average high temperature in December: 30.2°C
The warmest month (with the highest average high temperature) is March (33.7°C).
The month with the lowest average high temperature is December (30.2°C).
- Average low temperature in December: 22.9°C
The month with the highest average low temperature is May (24.3°C).
The coldest month (with the lowest average low temperature) is February (21.9°C).
Average pressure in December
Bukit Kayu Hitam, Malaysia
- Average pressure in December: 1009.9mbar
The month with the highest atmospheric pressure is January (1010.7mbar).
The months with the lowest atmospheric pressure are May and June (1008.8mbar).
Average wind speed in December
Bukit Kayu Hitam, Malaysia
- Average wind speed in December: 8.3km/h
The windiest month (with the highest average wind speed) is January (8.5km/h).
The calmest months (with the lowest average wind speed) are April and May (4.7km/h).
Average humidity in December
Bukit Kayu Hitam, Malaysia
- Average humidity in December: 84%
The month with the highest relative humidity is November (85%).
The month with the lowest relative humidity is February (74%).
Average rainfall in December
Bukit Kayu Hitam, Malaysia
- Average rainfall in December: 125mm
The wettest month (with the highest rainfall) is November (203mm).
The driest month (with the least rainfall) is February (41mm).
Average rainfall days in December
Bukit Kayu Hitam, Malaysia
- Average rainfall days in December: 24.3 days
The months with the highest number of rainy days are May and November (28.3 days).
The month with the least rainy days is February (12.2 days).
Average daylight in December /
Average sunshine in December
Bukit Kayu Hitam, Malaysia
- Average daylight in December: 11h and 5min
The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 48min).
- Average sunshine in December: 7h and 5min
The month with the most sunshine is February (Average sunshine: 9h and 12min).
The month with the least sunshine is November (Average sunshine: 7h and 42min).
Average sunshine days in December
Bukit Kayu Hitam, Malaysia
- Average sunshine days in December: 5.3 days
The month with the most sunshine days is February (15.1 days).
The month with the least sunshine days is November (1.3 days).
Average UV index in December
Bukit Kayu Hitam, Malaysia
- Average UV index in December: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, November and December (UV index 7).
The month with the lowest UV index is October (UV index 6).
Average cloud cover in December
Bukit Kayu Hitam, Malaysia
- Average cloud cover in December: 44
The month with the most cloud cover is November (Cloud cover 47).
The month with the least cloud cover is February (Cloud cover 27).
Average visibility in December
Bukit Kayu Hitam, Malaysia
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, November and December (8km).
Bukit Kayu Hitam, Malaysia
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