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
With its high average temperature of 30.1°C (86.2°F) and a low of 24°C (75.2°F), December is regarded as the coldest month.Heat index
December's average heat index is computed to be a fiery hot 39°C (102.2°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.Note that heat index values are valued for light wind and location in the shade. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', integrates the air's temperature and its humidity to showcase the felt temperature by people. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.
Humidity
December is the most humid month, with an average relative humidity of 83%.Rainfall
In Parit Sulong, in December, during 27.5 rainfall days, 133mm (5.24") of precipitation is typically accumulated. In Parit Sulong, during the entire year, the rain falls for 286.9 days and collects up to 1027mm (40.43") of precipitation.Daylight
December has the shortest days of the year, with an average of 12h and 0min of daylight.On the first day of the month, sunrise is at 6:57 am and sunset at 6:58 pm. On the last day of December, in Parit Sulong, sunrise is at 7:11 am and sunset at 7:11 pm +08.
Sunshine
December has the least sunshine of the year, with an average of 7.2h of sunshine.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index, 7 in December, converts into the following recommendations:
Deter overexposure. Protecting against the sun's effects is essential. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Parit Sulong?
How hot does it get in December?
What is the most humid month?
What is the average humidity in December?
How much does it rain in December?
What is the month with the shortest days?
How many hours of daylight does Parit Sulong have in December?
When is the sunrise / sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December?
When is the highest UV index?
What are the months with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Parit Sulong, Malaysia
- Average high temperature in December: 30.1°C
The warmest months (with the highest average high temperature) are April and October (31.9°C).
The month with the lowest average high temperature is December (30.1°C).
- Average low temperature in December: 24°C
The month with the highest average low temperature is May (25.3°C).
The coldest month (with the lowest average low temperature) is February (23.5°C).
Average pressure in December
Parit Sulong, Malaysia
- Average pressure in December: 1009.3mbar
The month with the highest atmospheric pressure is February (1010.3mbar).
The month with the lowest atmospheric pressure is May (1008.5mbar).
Average wind speed in December
Parit Sulong, Malaysia
- Average wind speed in December: 7.2km/h
The windiest month (with the highest average wind speed) is January (8.2km/h).
The calmest month (with the lowest average wind speed) is April (5.5km/h).
Average humidity in December
Parit Sulong, Malaysia
- Average humidity in December: 83%
The month with the highest relative humidity is December (83%).
The months with the lowest relative humidity are August, September and October (75%).
Average rainfall in December
Parit Sulong, Malaysia
- Average rainfall in December: 133mm
The wettest month (with the highest rainfall) is November (147mm).
The driest month (with the least rainfall) is September (49mm).
Average rainfall days in December
Parit Sulong, Malaysia
- Average rainfall days in December: 27.5 days
The month with the highest number of rainy days is November (27.8 days).
The month with the least rainy days is February (18.8 days).
Average daylight in December /
Average sunshine in December
Parit Sulong, Malaysia
- Average daylight in December: 12h and 0min
The month with the longest days is June (Average daylight: 12h and 12min).
The month with the shortest days is December (Average daylight: 12h and 0min).
- Average sunshine in December: 7h and 1min
The month with the most sunshine is September (Average sunshine: 8h and 54min).
The month with the least sunshine is December (Average sunshine: 7h and 12min).
Average sunshine days in December
Parit Sulong, Malaysia
- Average sunshine days in December: 2.8 days
The month with the most sunshine days is February (7.9 days).
The month with the least sunshine days is November (1.6 days).
Average UV index in December
Parit Sulong, 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
Parit Sulong, Malaysia
- Average cloud cover in December: 49
The months with the most cloud cover are November and December (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 33).
Average visibility in December
Parit Sulong, Malaysia
- Average visibility in December: 9km
The months with the highest visibility are February, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, March, April, November and December (9km).
Parit Sulong, Malaysia
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