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's onset records a minor alteration in the average high-temperature to a still tropical 31.1°C (88°F) from December's 30.7°C (87.3°F). During the month of January, an average low-temperature of 22°C (71.6°F) is recorded.Heat index
The heat index value during January is appraised at a sweltering 38°C (100.4°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.It is essential to grasp that the heat index's numbers are for shade and light wind settings. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.
Humidity
In Cao Lãnh, the average relative humidity in January is 72%.Rainfall
In January, the rain falls for 10.2 days. Throughout January, 24mm (0.94") of precipitation is accumulated. In Cao Lãnh, during the entire year, the rain falls for 215.1 days and collects up to 875mm (34.45") of precipitation.Daylight
In Cao Lãnh, the average length of the day in January is 11h and 35min.On the first day of January, sunrise is at 06:14 and sunset at 17:46. On the last day of the month, sunrise is at 06:20 and sunset at 18:01 +07.
Sunshine
In January, the average sunshine is 6.8h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: A typical high UV index of 7 in January suggests the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in 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?
When is the sunrise / sunset in January?
How long on average sun shines in January?
What are the months with the highest UV index in Cao Lãnh?
What is the month with the lowest UV index?
What is the UV index reading in January?
Average temperature in January
Cao Lãnh, Vietnam
- Average high temperature in January: 31.1°C
The warmest months (with the highest average high temperature) are March and April (35.1°C).
The month with the lowest average high temperature is December (30.7°C).
- Average low temperature in January: 22°C
The month with the highest average low temperature is May (26.7°C).
The coldest month (with the lowest average low temperature) is January (22°C).
Average pressure in January
Cao Lãnh, Vietnam
- Average pressure in January: 1011.5mbar
The month with the highest atmospheric pressure is January (1011.5mbar).
The month with the lowest atmospheric pressure is July (1007.6mbar).
Average wind speed in January
Cao Lãnh, Vietnam
- Average wind speed in January: 10.7km/h
The windiest month (with the highest average wind speed) is August (13.7km/h).
The calmest month (with the lowest average wind speed) is October (8.9km/h).
Average humidity in January
Cao Lãnh, Vietnam
- Average humidity in January: 72%
The months with the highest relative humidity are July, September and October (80%).
The month with the lowest relative humidity is March (64%).
Average rainfall in January
Cao Lãnh, Vietnam
- Average rainfall in January: 24mm
The wettest month (with the highest rainfall) is October (122mm).
The driest month (with the least rainfall) is February (11mm).
Average rainfall days in January
Cao Lãnh, Vietnam
- Average rainfall days in January: 10.2 days
The month with the highest number of rainy days is May (25.2 days).
The month with the least rainy days is February (6.6 days).
Average daylight in January /
Average sunshine in January
Cao Lãnh, 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 30min).
- Average sunshine in January: 6h and 5min
The month with the most sunshine is April (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days in January
Cao Lãnh, Vietnam
- Average sunshine days in January: 17.8 days
The month with the most sunshine days is February (20.1 days).
The month with the least sunshine days is May (5.1 days).
Average UV index in January
Cao Lãnh, 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
Cao Lãnh, Vietnam
- Average cloud cover in January: 30
The months with the most cloud cover are July and September (Cloud cover 47).
The month with the least cloud cover is February (Cloud cover 25).
Average visibility in January
Cao Lãnh, Vietnam
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April and December (10km).
The months with the lowest visibility are May, June, July, August, September, October and November (9km).
