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
December's arrival shows an average high-temperature of a still warm 29.4°C (84.9°F), hardly different from the previous month. In Lawas, December nights witness a steady temperature drop to an agreeable 22.9°C (73.2°F).Heat index
The heat index for December is evaluated at a sweltering 37°C (98.6°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.Given the heat index, its values are aligned with shaded sites and gentle winds. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', evaluates the perceived heat by adding the effect of moisture in the air. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. 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.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.
Humidity
The months with the highest humidity in Lawas, Malaysia, are January, March, April and December, with an average relative humidity of 84%.Rainfall
In Lawas, Malaysia, during December, the rain falls for 26.5 days and regularly aggregates up to 171mm (6.73") of precipitation. In Lawas, Malaysia, during the entire year, the rain falls for 306.3 days and collects up to 1848mm (72.76") of precipitation.Daylight
With an average of 11h and 48min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 6:11 am and sunset at 6:03 pm. On the last day of December, sunrise is at 6:26 am and sunset at 6:16 pm +08.
Sunshine
In Lawas, the average sunshine in December is 8h.UV index
The months with the highest UV index in Lawas are February through April, July through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: An average UV index of 7 in December transforms into this advice:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Frequently asked questions
How hot is it in Lawas in December?
What are the most humid months in Lawas?
What is the average humidity in December in Lawas?
How many days does it rain in December in Lawas?
What is the month with the shortest days in Lawas?
How many hours of daylight does Lawas have in December?
When are sunrise and sunset in December in Lawas?
How long on average sun shines in December in Lawas?
When is the highest UV index in Lawas?
What is the UV index reading in December in Lawas?
Average temperature in December
Lawas, Malaysia
- Average high temperature in December: 29.4°C
The warmest month (with the highest average high temperature) is May (30.3°C).
The month with the lowest average high temperature is January (28.8°C).
- Average low temperature in December: 22.9°C
The month with the highest average low temperature is May (23.2°C).
The coldest month (with the lowest average low temperature) is March (21.9°C).
Average pressure in December
Lawas, Malaysia
- Average pressure in December: 1009.5mbar
The month with the highest atmospheric pressure is February (1010.8mbar).
The months with the lowest atmospheric pressure are November and December (1009.5mbar).
Average wind speed in December
Lawas, Malaysia
- Average wind speed in December: 5.5km/h
The windiest months (with the highest average wind speed) are July and August (5.9km/h).
The calmest months (with the lowest average wind speed) are April, May and November (5.3km/h).
Average humidity in December
Lawas, Malaysia
- Average humidity in December: 84%
The months with the highest relative humidity are January, March, April and December (84%).
The months with the lowest relative humidity are August and September (79%).
Average rainfall in December
Lawas, Malaysia
- Average rainfall in December: 171mm
The wettest month (with the highest rainfall) is June (187mm).
The driest month (with the least rainfall) is February (79mm).
Average rainfall days in December
Lawas, Malaysia
- Average rainfall days in December: 26.5 days
The month with the highest number of rainy days is May (28.4 days).
The month with the least rainy days is February (18.2 days).
Average daylight in December /
Average sunshine in December
Lawas, Malaysia
- Average daylight in December: 11h and 5min
The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 48min).
- Average sunshine in December: 8h and 0min
The month with the most sunshine is September (Average sunshine: 8h and 48min).
The month with the least sunshine is November (Average sunshine: 7h and 0min).
Average sunshine days in December
Lawas, Malaysia
- Average sunshine days in December: 3.5 days
The month with the most sunshine days is February (8.2 days).
The month with the least sunshine days is November (1.8 days).
Average UV index in December
Lawas, Malaysia
- Average UV index in December: 7
The months with the highest UV index are February, March, April, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, May and June (UV index 6).
Average cloud cover in December
Lawas, Malaysia
- Average cloud cover in December: 43
The month with the most cloud cover is November (Cloud cover 44).
The months with the least cloud cover are February, August and September (Cloud cover 38).
Average visibility in December
Lawas, Malaysia
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Lawas, Malaysia
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