January weather forecast
La Ngà, Vietnam

January, like December, is another hot winter month in La Ngà, Vietnam, with temperature in the range of an average high of 31.9°C (89.4°F) and an average low of 21.8°C (71.2°F).

Temperature

The advent of January sees the average high-temperature at a still tropical 31.9°C (89.4°F), subtly shifted from December's 31.1°C (88°F). La Ngà anticipates an average minimum temperature of 21.8°C (71.2°F) in the month of January.

Heat index

Throughout January, the heat index is estimated at a blisteringly hot 40°C (104°F). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are quite important for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In January, the average relative humidity is 69%.

Rainfall

In La Ngà, in January, during 6.7 rainfall days, 15mm (0.59") of precipitation is typically accumulated. Throughout the year, there are 238.5 rainfall days, and 1712mm (67.4") of precipitation is accumulated.

Daylight

The average length of the day in January is 11h and 33min.
On the first day of the month, sunrise is at 06:09 and sunset at 17:38. On the last day of January, sunrise is at 06:15 and sunset at 17:53 +07.

Sunshine

In January, the average sunshine is 7.1h.

UV index

The months with the highest UV index are January through June, August through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.
Note: In January, the maximum UV index of 7 suggests this advice:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.