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
In Setapak, Malaysia, the lowest average temperatures are observed in December, with a high of 30.6°C (87.1°F) and a low of 23.1°C (73.6°F).Heat index
The average heat index in December is evaluated at an extremely hot 40°C (104°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.It is important to note that the heat index values are for shaded areas and light wind scenarios. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a composite of temperature and humidity figures to convey how warm it feels. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. 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.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.
Humidity
The months with the highest humidity are November and December, with an average relative humidity of 82%.Rainfall
In Setapak, during December, the rain falls for 24.7 days and regularly aggregates up to 84mm (3.31") of precipitation. Throughout the year, in Setapak, there are 287.9 rainfall days, and 866mm (34.09") of precipitation is accumulated.Snowfall
In Setapak, snow does not fall in January through August, October through December.Daylight
December has the shortest days of the year in Setapak, with an average of 11h and 54min of daylight.On the first day of the month, sunrise is at 7:03 am and sunset at 7:00 pm. On the last day of December, in Setapak, sunrise is at 7:17 am and sunset at 7:14 pm +08.
Sunshine
The month with the least sunshine in Setapak is December, with an average of 7.3h of sunshine.UV index
The months with the highest UV index in Setapak are February through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for average individuals.Note: A daily high UV index of 7 in December leads to these guidelines:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Setapak?
Is it hot in Setapak during December?
What are the most humid months in Setapak?
What is the average humidity in December in Setapak?
How many days does it rain in December in Setapak?
When it does not snow in Setapak?
What is the month with the shortest days in Setapak?
How many hours of daylight does Setapak have in December?
When are sunrise and sunset in December in Setapak?
What is the month with the least sunshine in Setapak?
How long on average sun shines in December in Setapak?
What is the month with the highest UV index in Setapak?
What is the UV index reading in December in Setapak?
Average temperature in December
Setapak, Malaysia
- Average high temperature in December: 30.6°C
The warmest month (with the highest average high temperature) is April (32.4°C).
The month with the lowest average high temperature is December (30.6°C).
- Average low temperature in December: 23.1°C
The month with the highest average low temperature is May (23.8°C).
The coldest month (with the lowest average low temperature) is January (22.3°C).
Average pressure in December
Setapak, Malaysia
- Average pressure in December: 1009.6mbar
The month with the highest atmospheric pressure is January (1010.5mbar).
The months with the lowest atmospheric pressure are May and June (1008.8mbar).
Average wind speed in December
Setapak, Malaysia
- Average wind speed in December: 4.1km/h
The windiest month (with the highest average wind speed) is July (4.8km/h).
The calmest month (with the lowest average wind speed) is November (3.9km/h).
Average humidity in December
Setapak, Malaysia
- Average humidity in December: 82%
The months with the highest relative humidity are November and December (82%).
The month with the lowest relative humidity is August (73%).
Average rainfall in December
Setapak, Malaysia
- Average rainfall in December: 84mm
The wettest month (with the highest rainfall) is November (109mm).
The driest month (with the least rainfall) is February (32mm).
Average rainfall days in December
Setapak, Malaysia
- Average rainfall days in December: 24.7 days
The month with the highest number of rainy days is May (27 days).
The month with the least rainy days is February (18.7 days).
Average snowfall in December
Setapak, Malaysia
- Average snowfall in December: 0mm
The month with the highest snowfall is September (2mm).
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
Setapak, 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
Setapak, Malaysia
- Average daylight in December: 11h and 5min
The month with the longest days is June (Average daylight: 12h and 18min).
The month with the shortest days is December (Average daylight: 11h and 54min).
- Average sunshine in December: 7h and 2min
The months with the most sunshine are June, July and September (Average sunshine: 8h and 48min).
The month with the least sunshine is December (Average sunshine: 7h and 18min).
Average sunshine days in December
Setapak, Malaysia
- Average sunshine days in December: 3.9 days
The month with the most sunshine days is February (7.4 days).
The month with the least sunshine days is April (2.3 days).
Average UV index in December
Setapak, Malaysia
- Average UV index in December: 7
The months with the highest UV index are February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is January (UV index 6).
Average cloud cover in December
Setapak, Malaysia
- Average cloud cover in December: 50
The month with the most cloud cover is November (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in December
Setapak, Malaysia
- Average visibility in December: 8km
The months with the highest visibility are June and August (10km).
The months with the lowest visibility are January, November and December (8km).
