December weather forecastJeniang, Malaysia
December
Weather in December
December, the first month of the winter in Jeniang, is also a hot month, with an average temperature varying between 30°C (86°F) and 21.5°C (70.7°F).Temperature
Jeniang's coldest weather arrives in December, when temperatures average a high of 30°C (86°F) and a low of 21.5°C (70.7°F).Heat index
December's heat index is appraised at a sweltering 39°C (102.2°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.Understand that the heat index values take into account shaded locations and mild winds. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a numerical representation of warmth when taking temperature and moisture levels into account. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.
Humidity
In Jeniang, the average relative humidity in December is 86%.Rainfall
In Jeniang, during December, the rain falls for 18.7 days and regularly aggregates up to 91mm (3.58") of precipitation. Throughout the year, in Jeniang, there are 230.4 rainfall days, and 1052mm (41.42") of precipitation is accumulated.Daylight
With an average of 11h and 48min of daylight, December has the shortest days of the year in Jeniang.On the first day of December in Jeniang, sunrise is at 7:12 am and sunset at 7:00 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 7:14 pm +08.
Sunshine
In December, the average sunshine in Jeniang is 7.6h.UV index
The months with the lowest UV index are January, September through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: An average UV index of 6 in December transforms into this advice:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Jeniang, Malaysia
- Average high temperature in December: 30°C
The warmest month (with the highest average high temperature) is March (33.2°C).
The month with the lowest average high temperature is December (30°C).
- Average low temperature in December: 21.5°C
The month with the highest average low temperature is May (22.8°C).
The coldest month (with the lowest average low temperature) is February (20.8°C).
Average pressure in December
Jeniang, Malaysia
- Average pressure in December: 1010mbar
The months with the highest atmospheric pressure are January and February (1010.8mbar).
The months with the lowest atmospheric pressure are May and June (1008.9mbar).
Average wind speed in December
Jeniang, Malaysia
- Average wind speed in December: 5.1km/h
The windiest month (with the highest average wind speed) is January (5.3km/h).
The calmest month (with the lowest average wind speed) is April (3.6km/h).
Average humidity in December
Jeniang, Malaysia
- Average humidity in December: 86%
The month with the highest relative humidity is November (87%).
The month with the lowest relative humidity is February (77%).
Average rainfall in December
Jeniang, Malaysia
- Average rainfall in December: 91mm
The wettest month (with the highest rainfall) is November (144mm).
The driest month (with the least rainfall) is February (41mm).
Average rainfall days in December
Jeniang, Malaysia
- Average rainfall days in December: 18.7 days
The month with the highest number of rainy days is October (23.5 days).
The month with the least rainy days is February (12.8 days).
Average daylight in December /
Average sunshine in December
Jeniang, Malaysia
- Average daylight in December: 11h and 48min
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 36min
The month with the most sunshine is February (Average sunshine: 9h and 6min).
The month with the least sunshine is November (Average sunshine: 7h and 6min).
Average sunshine days in December
Jeniang, Malaysia
- Average sunshine days in December: 11.1 days
The months with the most sunshine days are January and February (14.3 days).
The month with the least sunshine days is October (6.1 days).
Average UV index in December
Jeniang, Malaysia
- Average UV index in December: 6
The months with the highest UV index are February, March, April, May, June, July and August (UV index 7).
The months with the lowest UV index are January, September, October, November and December (UV index 6).
Average cloud cover in December
Jeniang, Malaysia
- Average cloud cover in December: 51
The month with the most cloud cover is November (Cloud cover 55).
The month with the least cloud cover is February (Cloud cover 33).
Average visibility in December
Jeniang, Malaysia
- Average visibility in December: 6km
The months with the highest visibility are February, March, May, June, July, August, September and October (8km).
The months with the lowest visibility are November and December (6km).
