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 sea temperature 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 stands out as Lumut's coldest month, with an average high-temperature of 29.5°C (85.1°F) and a low-temperature of 25.3°C (77.5°F).Heat index
The heat index in December is estimated at a fiery hot 36°C (96.8°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.Be advised, the heat index considers values for conditions in shade and with a light breeze. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'feels like' or 'apparent temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.
Humidity
The months with the highest humidity are November and December, with an average relative humidity of 79%.Rainfall
In December, the rain falls for 28.2 days. Throughout December, 130mm (5.12") of precipitation is accumulated. In Lumut, during the entire year, the rain falls for 299.1 days and collects up to 976mm (38.43") of precipitation.Sea temperature
In December, the average sea temperature in Lumut is 29°C (84.2°F).Note: Water temperatures in the range of 25°C (77°F) to 29°C (84.2°F) are warm and delightful, ensuring comfort during water activities over extended periods.
Daylight
The month with the shortest days is December, with an average of 11h and 54min of daylight.On the first day of December, sunrise is at 7:09 am and sunset at 7:03 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 7:17 pm +08.
Sunshine
In Lumut, the average sunshine in December is 8h.UV index
The months with the highest UV index in Lumut, Malaysia, are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Lumut. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 7 during December translates into the following guidance:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Caution! The Sun's UV intensity grows with reflections off sand and water.
Frequently asked questions
What part of the year is the coldest in Lumut?
How hot does it get in Lumut in December?
What are the most humid months in Lumut?
What is the average humidity in December in Lumut?
How many days does it rain in December in Lumut?
What is the water temperature in December in Lumut?
What is the month with the shortest days in Lumut?
What is the average length of the day in December in Lumut?
When is the sunrise / sunset in December in Lumut?
How many hours of sunshine does Lumut have in December?
When is the highest UV index in Lumut?
When is the lowest UV index in Lumut?
What is the UV index reading in December in Lumut?
Average temperature in December
Lumut, Malaysia
- Average high temperature in December: 29.5°C
The warmest month (with the highest average high temperature) is June (31.3°C).
The month with the lowest average high temperature is December (29.5°C).
- Average low temperature in December: 25.3°C
The month with the highest average low temperature is May (26.5°C).
The coldest month (with the lowest average low temperature) is January (24.8°C).
Average pressure in December
Lumut, Malaysia
- Average pressure in December: 1009.8mbar
The month with the highest atmospheric pressure is January (1010.6mbar).
The months with the lowest atmospheric pressure are May and June (1008.9mbar).
Average wind speed in December
Lumut, Malaysia
- Average wind speed in December: 6.9km/h
The windiest month (with the highest average wind speed) is July (8.7km/h).
The calmest months (with the lowest average wind speed) are January and December (6.9km/h).
Average humidity in December
Lumut, Malaysia
- Average humidity in December: 79%
The months with the highest relative humidity are November and December (79%).
The month with the lowest relative humidity is August (72%).
Average rainfall in December
Lumut, Malaysia
- Average rainfall in December: 130mm
The wettest month (with the highest rainfall) is November (140mm).
The driest month (with the least rainfall) is June (42mm).
Average rainfall days in December
Lumut, Malaysia
- Average rainfall days in December: 28.2 days
The month with the highest number of rainy days is November (28.3 days).
The month with the least rainy days is June (20.3 days).
Average sea temperature in December
Lumut, Malaysia
- Average sea temperature in December: 29°C
The best month for swimming (with the highest average sea temperature) is April (30.3°C).
The coldest month (with the lowest average sea temperature) is January (28.8°C).
Average daylight in December /
Average sunshine in December
Lumut, 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 54min).
- Average sunshine in December: 8h and 0min
The months with the most sunshine are June and July (Average sunshine: 9h and 12min).
The month with the least sunshine is November (Average sunshine: 7h and 48min).
Average sunshine days in December
Lumut, Malaysia
- Average sunshine days in December: 2.2 days
The months with the most sunshine days are June and July (7.2 days).
The month with the least sunshine days is November (1.1 days).
Average UV index in December
Lumut, 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
Lumut, Malaysia
- Average cloud cover in December: 44
The month with the most cloud cover is November (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in December
Lumut, Malaysia
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Lumut, Malaysia
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