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
December
Weather in December
Temperature
With its high average temperature of 30.5°C (86.9°F) and a low of 23.4°C (74.1°F), December is regarded as the coldest month.Heat index
In December, the heat index is computed to be a scorching 40°C (104°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', determines the feeling of heat when you account for the relative humidity. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. 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 of high significance for children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.
Humidity
The months with the highest humidity are November and December, with an average relative humidity of 83%.Rainfall
In December, in Bandar Baharu, the rain falls for 26.6 days. Throughout December, 109mm (4.29") of precipitation is accumulated. Throughout the year, in Bandar Baharu, there are 263.9 rainfall days, and 1139mm (44.84") of precipitation is accumulated.Daylight
December has the shortest days of the year, with an average of 11h and 48min of daylight.On the first day of the month, sunrise is at 7:11 am and sunset at 7:02 pm. On the last day of December, sunrise is at 7:26 am and sunset at 7:16 pm +08.
Sunshine
In December, the average sunshine in Bandar Baharu is 7.9h.UV index
The months with the highest UV index in Bandar Baharu are January through October and 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 radiation for average individuals.Note: A typical high UV index of 7 in December suggests the following recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Bandar Baharu?
How hot is December in Bandar Baharu?
What are the most humid months in Bandar Baharu?
What is the average humidity in December in Bandar Baharu?
How much does it rain in Bandar Baharu in December?
What is the month with the shortest days in Bandar Baharu?
How many hours of daylight does Bandar Baharu have in December?
When is the sunrise / sunset in December in Bandar Baharu?
How many hours of sunshine does Bandar Baharu have in December?
What is the month with the highest UV index in Bandar Baharu?
What is the UV index reading in December in Bandar Baharu?
Average temperature in December
Bandar Baharu, Malaysia
- Average high temperature in December: 30.5°C
The warmest month (with the highest average high temperature) is June (32.6°C).
The month with the lowest average high temperature is December (30.5°C).
- Average low temperature in December: 23.4°C
The month with the highest average low temperature is May (24.9°C).
The coldest months (with the lowest average low temperature) are January and February (23.3°C).
Average pressure in December
Bandar Baharu, Malaysia
- Average pressure in December: 1009.9mbar
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
Bandar Baharu, Malaysia
- Average wind speed in December: 5.1km/h
The windiest month (with the highest average wind speed) is July (5.9km/h).
The calmest month (with the lowest average wind speed) is November (4.9km/h).
Average humidity in December
Bandar Baharu, Malaysia
- Average humidity in December: 83%
The months with the highest relative humidity are November and December (83%).
The months with the lowest relative humidity are June, July and August (77%).
Average rainfall in December
Bandar Baharu, Malaysia
- Average rainfall in December: 109mm
The wettest month (with the highest rainfall) is November (153mm).
The driest month (with the least rainfall) is June (54mm).
Average rainfall days in December
Bandar Baharu, Malaysia
- Average rainfall days in December: 26.6 days
The month with the highest number of rainy days is December (26.6 days).
The month with the least rainy days is June (15.8 days).
Average daylight in December /
Average sunshine in December
Bandar Baharu, 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 48min).
- Average sunshine in December: 7h and 5min
The month with the most sunshine is June (Average sunshine: 9h and 12min).
The month with the least sunshine is November (Average sunshine: 7h and 24min).
Average sunshine days in December
Bandar Baharu, Malaysia
- Average sunshine days in December: 4.1 days
The month with the most sunshine days is June (12.4 days).
The month with the least sunshine days is November (3.5 days).
Average UV index in December
Bandar Baharu, 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 and December (UV index 7).
The month with the lowest UV index is November (UV index 6).
Average cloud cover in December
Bandar Baharu, Malaysia
- Average cloud cover in December: 46
The month with the most cloud cover is November (Cloud cover 50).
The months with the least cloud cover are February and June (Cloud cover 33).
Average visibility in December
Bandar Baharu, Malaysia
- Average visibility in December: 8km
The month with the highest visibility is June (10km).
The months with the lowest visibility are November and December (8km).
