December weather forecastKuah, Malaysia
December
Weather in December
December, the first month of the winter in Kuah, is still a warm month, with an average temperature fluctuating between 26.4°C (79.5°F) and 29°C (84.2°F).Temperature
Kuah in December displays an average high-temperature of a still warm 29°C (84.2°F), mirroring November. Kuah's nighttime temperatures in December see a subtle dip to an average of 26.4°C (79.5°F).Heat index
The heat index value during December is calculated to be a tropical 34°C (93.2°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.Heat index values are typically calculated for conditions of shade and a light breeze. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are primarily vital for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
Humidity
November and December, with an average relative humidity of 77%, are the most humid months.Rainfall
In Kuah, during December, the rain falls for 23.6 days and regularly aggregates up to 157mm (6.18") of precipitation. In Kuah, during the entire year, the rain falls for 256.2 days and collects up to 1478mm (58.19") of precipitation.Sea temperature
In Kuah, the average seawater temperature in December is 28.8°C (83.8°F).Note: Engaging in water activities, such as swimming or diving, in temperatures from 25°C (77°F) to 29°C (84.2°F) is very pleasurable for extended periods, without any discomfort.
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 7:16 am and sunset at 7:03 pm. On the last day of December, sunrise is at 7:30 am and sunset at 7:16 pm +08.
Sunshine
In December, the average sunshine is 8.7h.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 health vulnerability from exposure to the Sun's UV rays for the average person.Note: The UV index of 7 in December translates into these instructions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. To cut down UV radiation exposure by about half, sport a wide-brim hat. Take note! The UV strength of the Sun elevates when reflected off water and sand.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Kuah, Malaysia
- Average high temperature in December: 29°C
The warmest month (with the highest average high temperature) is May (29.9°C).
The months with the lowest average high temperature are January, September and October (28.9°C).
- Average low temperature in December: 26.4°C
The month with the highest average low temperature is May (27.7°C).
The coldest months (with the lowest average low temperature) are January and February (25.8°C).
Average pressure in December
Kuah, Malaysia
- Average pressure in December: 1009.6mbar
The month with the highest atmospheric pressure is January (1010.4mbar).
The months with the lowest atmospheric pressure are May and June (1008.6mbar).
Average wind speed in December
Kuah, Malaysia
- Average wind speed in December: 17.9km/h
The windiest month (with the highest average wind speed) is December (17.9km/h).
The calmest month (with the lowest average wind speed) is May (9.7km/h).
Average humidity in December
Kuah, Malaysia
- Average humidity in December: 77%
The months with the highest relative humidity are November and December (77%).
The months with the lowest relative humidity are June, July and August (73%).
Average rainfall in December
Kuah, Malaysia
- Average rainfall in December: 157mm
The wettest month (with the highest rainfall) is October (235mm).
The driest month (with the least rainfall) is February (40mm).
Average rainfall days in December
Kuah, Malaysia
- Average rainfall days in December: 23.6 days
The month with the highest number of rainy days is November (28.4 days).
The month with the least rainy days is February (13 days).
Average sea temperature in December
Kuah, Malaysia
- Average sea temperature in December: 28.8°C
The best month for swimming (with the highest average sea temperature) is May (30.5°C).
The coldest month (with the lowest average sea temperature) is January (28.2°C).
Average daylight in December /
Average sunshine in December
Kuah, Malaysia
- Average daylight in December: 11h and 48min
The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 48min).
- Average sunshine in December: 8h and 42min
The month with the most sunshine is February (Average sunshine: 9h and 36min).
The month with the least sunshine is November (Average sunshine: 8h and 6min).
Average sunshine days in December
Kuah, Malaysia
- Average sunshine days in December: 5.5 days
The month with the most sunshine days is July (14 days).
The month with the least sunshine days is November (1.1 days).
Average UV index in December
Kuah, 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
Kuah, Malaysia
- Average cloud cover in December: 37
The months with the most cloud cover are October and November (Cloud cover 42).
The month with the least cloud cover is February (Cloud cover 21).
Average visibility in December
Kuah, Malaysia
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September and December (10km).
The months with the lowest visibility are October and November (9km).
