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
The coldest month is December, with an average high-temperature of 30.4°C (86.7°F) and an average low-temperature of 24°C (75.2°F).Heat index
For December, the heat index is estimated at a very hot 37°C (98.6°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.Be informed that the heat index values are oriented around shady conditions and gentle breezes. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', quantifies the warmth felt when relative humidity is considered. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial 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.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.
Humidity
In December, the average relative humidity is 75%.Rainfall
In Lịch Hội Thượng, during December, the rain falls for 9 days and regularly aggregates up to 17mm (0.67") of precipitation. Throughout the year, there are 157 rainfall days, and 434mm (17.09") of precipitation is accumulated.Daylight
December has the shortest days of the year, with an average of 11h and 36min of daylight.On the first day of December, sunrise is at 05:56 and sunset at 17:32. On the last day of the month, sunrise is at 06:10 and sunset at 17:46 +07.
Sunshine
December has the least sunshine of the year, with an average of 6.4h of sunshine.UV index
January through March, June through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.Note: The average daily UV index of 7 in December transforms into the following instructions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. 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 time of the year is the coldest?
How hot is December?
What is the average humidity in December?
How much does it rain in December?
What is the month with the shortest days?
What is the average length of the day in December?
When is the sunrise / sunset in December in Lịch Hội Thượng?
What is the month with the least sunshine?
How many hours of sunshine does Lịch Hội Thượng have in December?
What is the month with the lowest UV index?
How high is the UV index in December?
Average temperature in December
Lịch Hội Thượng, Vietnam
- Average high temperature in December: 30.4°C
The warmest month (with the highest average high temperature) is April (34.2°C).
The month with the lowest average high temperature is December (30.4°C).
- Average low temperature in December: 24°C
The month with the highest average low temperature is May (27.9°C).
The coldest month (with the lowest average low temperature) is January (23.7°C).
Average pressure in December
Lịch Hội Thượng, Vietnam
- Average pressure in December: 1010.3mbar
The months with the highest atmospheric pressure are January and February (1011.4mbar).
The months with the lowest atmospheric pressure are June and July (1008mbar).
Average wind speed in December
Lịch Hội Thượng, Vietnam
- Average wind speed in December: 15.8km/h
The windiest month (with the highest average wind speed) is February (19.3km/h).
The calmest month (with the lowest average wind speed) is October (11.7km/h).
Average humidity in December
Lịch Hội Thượng, Vietnam
- Average humidity in December: 75%
The month with the highest relative humidity is October (81%).
The month with the lowest relative humidity is April (66%).
Average rainfall in December
Lịch Hội Thượng, Vietnam
- Average rainfall in December: 17mm
The wettest month (with the highest rainfall) is October (75mm).
The driest month (with the least rainfall) is February (2mm).
Average rainfall days in December
Lịch Hội Thượng, Vietnam
- Average rainfall days in December: 9 days
The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is February (2.2 days).
Average daylight in December /
Average sunshine in December
Lịch Hội Thượng, Vietnam
- Average daylight in December: 11h and 4min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in December: 6h and 2min
The month with the most sunshine is April (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days in December
Lịch Hội Thượng, Vietnam
- Average sunshine days in December: 18.5 days
The month with the most sunshine days is February (24.7 days).
The month with the least sunshine days is October (8.8 days).
Average UV index in December
Lịch Hội Thượng, Vietnam
- Average UV index in December: 7
The months with the highest UV index are April and May (UV index 8).
The months with the lowest UV index are January, February, March, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in December
Lịch Hội Thượng, Vietnam
- Average cloud cover in December: 38
The months with the most cloud cover are July and September (Cloud cover 46).
The month with the least cloud cover is February (Cloud cover 23).
Average visibility in December
Lịch Hội Thượng, Vietnam
- 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).
