Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
January
Weather in January
Temperature
January and December are characterised by lowest temperatures, with an average high of 30.1°C (86.2°F).Heat index
The heat index for January is evaluated at a torrid 36°C (96.8°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', reflects the blend of air temperature and relative humidity to give a temperature impression. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Overheating and potential dehydration arise when body heat gain eclipses its release capability.
Humidity
The average relative humidity in January is 74%.Rainfall
In Ba Tri, in January, it is raining for 4.7 days, with typically 11mm (0.43") of accumulated precipitation. In Ba Tri, Vietnam, during the entire year, the rain falls for 202.4 days and collects up to 605mm (23.82") of precipitation.Daylight
In January, the average length of the day is 11h and 37min.On the first day of the month, sunrise is at 06:10 and sunset at 17:43. On the last day of January, sunrise is at 06:16 and sunset at 17:57 +07.
Sunshine
The months with the least sunshine are January and December, with an average of 6.9h of sunshine.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 in Ba Tri are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: An average maximum UV index of 7 in January leads to these recommendations:
Deter overexposure. Protecting against the sun's effects is essential. 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. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest?
Is it hot during January?
What is the average humidity in January?
How many days does it rain in January?
What is the average length of the day in January?
What time are sunrise and sunset in January?
What are the months with the least sunshine in Ba Tri?
How long on average sun shines in January?
What is the month with the highest UV index?
What are the months with the lowest UV index in Ba Tri?
What is the UV index reading in January?
Average temperature in January
Ba Tri, Vietnam
- Average high temperature in January: 30.1°C
The warmest month (with the highest average high temperature) is April (33.8°C).
The months with the lowest average high temperature are January and December (30.1°C).
- Average low temperature in January: 23.4°C
The month with the highest average low temperature is May (27.1°C).
The coldest month (with the lowest average low temperature) is January (23.4°C).
Average pressure in January
Ba Tri, Vietnam
- Average pressure in January: 1011.4mbar
The month with the highest atmospheric pressure is February (1011.5mbar).
The months with the lowest atmospheric pressure are June and July (1007.9mbar).
Average wind speed in January
Ba Tri, Vietnam
- Average wind speed in January: 16.1km/h
The windiest month (with the highest average wind speed) is February (18.5km/h).
The calmest month (with the lowest average wind speed) is May (11.3km/h).
Average humidity in January
Ba Tri, Vietnam
- Average humidity in January: 74%
The months with the highest relative humidity are September and October (81%).
The months with the lowest relative humidity are March and April (69%).
Average rainfall in January
Ba Tri, Vietnam
- Average rainfall in January: 11mm
The wettest month (with the highest rainfall) is August (98mm).
The driest month (with the least rainfall) is February (3mm).
Average rainfall days in January
Ba Tri, Vietnam
- Average rainfall days in January: 4.7 days
The month with the highest number of rainy days is August (26.6 days).
The month with the least rainy days is February (2.3 days).
Average daylight in January /
Average sunshine in January
Ba Tri, Vietnam
- Average daylight in January: 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 January: 6h and 5min
The month with the most sunshine is April (Average sunshine: 11h and 0min).
The months with the least sunshine are January and December (Average sunshine: 6h and 54min).
Average sunshine days in January
Ba Tri, Vietnam
- Average sunshine days in January: 24.3 days
The month with the most sunshine days is February (25.3 days).
The month with the least sunshine days is August (3.3 days).
Average UV index in January
Ba Tri, Vietnam
- Average UV index in January: 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 January
Ba Tri, Vietnam
- Average cloud cover in January: 28
The month with the most cloud cover is July (Cloud cover 46).
The month with the least cloud cover is February (Cloud cover 21).
Average visibility in January
Ba Tri, Vietnam
- Average visibility in January: 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).
