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 the coldest months, with an average high-temperature of 30.1°C (86.2°F).Heat index
The heat index value for January is calculated to be a fiery hot 36°C (96.8°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', evaluates the perceived heat by adding the effect of moisture in the air. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. As body temperatures escalate without effective heat release, one might face dehydration threats.
Humidity
The average relative humidity in January is 74%.Rainfall
In January, the rain falls for 4.7 days. Throughout January, 11mm (0.43") of precipitation is accumulated. Throughout the year, there are 202.4 rainfall days, and 605mm (23.82") of precipitation is accumulated.Daylight
The average length of the day in January is 11h and 37min.On the first day of January, sunrise is at 06:11 and sunset at 17:44. On the last day of the month, sunrise is at 06:17 and sunset at 17:59 +07.
Sunshine
January and December, with an average of 6.9h of sunshine, are months with the least 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 are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.Note: In January, the maximum UV index of 7 suggests this advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
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 January?
What is the average humidity in January?
How much does it rain in January?
How many hours of daylight does Nguyệt Hóa have in January?
When is the sunrise / sunset in January?
What is the month with the least sunshine?
How many hours of sunshine does Nguyệt Hóa have in January?
What are the months with the highest UV index?
What are the months with the lowest UV index?
What is the UV index intensity in January?
Average temperature in January
Nguyệt Hóa, 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
Nguyệt Hóa, 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
Nguyệt Hóa, 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
Nguyệt Hóa, 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
Nguyệt Hóa, 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
Nguyệt Hóa, 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
Nguyệt Hóa, 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
Nguyệt Hóa, 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
Nguyệt Hóa, 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
Nguyệt Hóa, 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
Nguyệt Hóa, 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).
