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
Weather in December
Temperature
December, with average temperatures reaching a high of 30.5°C (86.9°F) and a low of 25°C (77°F), is the coldest month.Heat index
December's average heat index is appraised at a sweltering 39°C (102.2°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.Heat index details are generally centered around shaded locations and a mild breeze. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.
Humidity
With an average relative humidity of 79%, December is the most humid month.Rainfall
The month with the most rainfall in Simpang Morib is December, when the rain falls for 27 days and typically aggregates up to 198mm (7.8") of precipitation.Snowfall
January through August, October through December are months without snowfall.Daylight
December has the shortest days of the year in Simpang Morib, with an average of 12h and 0min of daylight.On the first day of the month, sunrise is at 7:04 am and sunset at 7:02 pm. On the last day of December, sunrise is at 7:18 am and sunset at 7:16 pm +08.
Sunshine
The month with the least sunshine in Simpang Morib, Malaysia, is December, with an average of 7.6h of sunshine.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Simpang Morib are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In December, a daily UV index of 7 turns into the following recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Frequently asked questions
What month is the coldest in Simpang Morib?
How hot is December in Simpang Morib?
What is the most humid month in Simpang Morib?
What is the average humidity in December in Simpang Morib?
What is the rainiest month in Simpang Morib?
How many days does it rain in December in Simpang Morib?
When it does not snow in Simpang Morib?
What is the month with the shortest days in Simpang Morib?
How many hours of daylight does Simpang Morib have in December?
When is the sunrise / sunset in December in Simpang Morib?
What is the month with the least sunshine in Simpang Morib?
How long on average sun shines in December in Simpang Morib?
What is the month with the highest UV index in Simpang Morib?
What is the month with the lowest UV index in Simpang Morib?
How high is the UV index in December in Simpang Morib?
Average temperature in December
Simpang Morib, Malaysia
- Average high temperature in December: 30.5°C
The warmest months (with the highest average high temperature) are April, May, August and October (32°C).
The month with the lowest average high temperature is December (30.5°C).
- Average low temperature in December: 25°C
The month with the highest average low temperature is May (26.2°C).
The coldest months (with the lowest average low temperature) are January and February (24.6°C).
Average pressure in December
Simpang Morib, Malaysia
- Average pressure in December: 1009.5mbar
The month with the highest atmospheric pressure is January (1010.4mbar).
The month with the lowest atmospheric pressure is May (1008.7mbar).
Average wind speed in December
Simpang Morib, Malaysia
- Average wind speed in December: 6.1km/h
The windiest months (with the highest average wind speed) are July and August (7.7km/h).
The calmest month (with the lowest average wind speed) is December (6.1km/h).
Average humidity in December
Simpang Morib, Malaysia
- Average humidity in December: 79%
The month with the highest relative humidity is December (79%).
The months with the lowest relative humidity are August and September (71%).
Average rainfall in December
Simpang Morib, Malaysia
- Average rainfall in December: 198mm
The wettest month (with the highest rainfall) is December (198mm).
The driest month (with the least rainfall) is July (52mm).
Average rainfall days in December
Simpang Morib, Malaysia
- Average rainfall days in December: 27 days
The month with the highest number of rainy days is November (27.3 days).
The month with the least rainy days is June (16.8 days).
Average snowfall in December
Simpang Morib, 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
Simpang Morib, 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
Simpang Morib, 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: 7h and 4min
The months with the most sunshine are June and July (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 36min).
Average sunshine days in December
Simpang Morib, Malaysia
- Average sunshine days in December: 3.3 days
The month with the most sunshine days is June (11.3 days).
The month with the least sunshine days is November (2.4 days).
Average UV index in December
Simpang Morib, Malaysia
- Average UV index in December: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in December
Simpang Morib, Malaysia
- Average cloud cover in December: 48
The month with the most cloud cover is November (Cloud cover 50).
The months with the least cloud cover are June and July (Cloud cover 32).
Average visibility in December
Simpang Morib, Malaysia
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (10km).
The month with the lowest visibility is November (9km).
Simpang Morib, Malaysia
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