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
December is the coldest month, with the temperature often reaching an average high of 30.4°C (86.7°F) and an average low of 24°C (75.2°F).Heat index
The heat index in December is calculated to be a very hot 37°C (98.6°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.In terms of the heat index, values are set with light wind and shade conditions in mind. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', reflects the feeling of heat when considering both air temperature and humidity. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.
Humidity
In Liêu Tú, the average relative humidity in December is 75%.Rainfall
In Liêu Tú, in December, it is raining for 9 days, with typically 17mm (0.67") of accumulated precipitation. In Liêu Tú, during the entire year, the rain falls for 157 days and collects up to 434mm (17.09") of precipitation.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 06:11 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
The months with the lowest UV index in Liêu Tú are January through March, June through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index, 7 during December, leads to the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. 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 part 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?
How many hours of daylight does Liêu Tú have in December?
When are sunrise and sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December?
When is the lowest UV index in Liêu Tú?
How high is the UV index in December?
Average temperature in December
Liêu Tú, 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
Liêu Tú, 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
Liêu Tú, 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
Liêu Tú, 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
Liêu Tú, 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
Liêu Tú, 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
Liêu Tú, 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
Liêu Tú, 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
Liêu Tú, 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
Liêu Tú, 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
Liêu Tú, 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).
