January weather forecast
cầu An Lạc, Vietnam

January, like December, is a hot winter month in cầu An Lạc, Vietnam, with an average temperature varying between 22.9°C (73.2°F) and 31.9°C (89.4°F).

Temperature

January brings an average high-temperature of a still hot 31.9°C (89.4°F), nearly identical to the preceding month. In cầu An Lạc, the average low-temperature during the month of January is an agreeable 22.9°C (73.2°F).

Heat index

The heat index value for January is estimated at a very hot 39°C (102.2°F). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
For clarity, heat index numbers account for light winds and areas under shade. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. 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.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

In cầu An Lạc, the average relative humidity in January is 67%.

Rainfall

In January, the rain falls for 8.6 days. Throughout January, 18mm (0.71") of precipitation is accumulated. In cầu An Lạc, during the entire year, the rain falls for 241.8 days and collects up to 1283mm (50.51") of precipitation.

Daylight

In cầu An Lạc, the average length of the day in January is 11h and 35min.
On the first day of January, sunrise is at 06:11 and sunset at 17:42. On the last day of the month, sunrise is at 06:16 and sunset at 17:56 +07.

Sunshine

With an average of 6.9h of sunshine, January has the least sunshine of the year.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: A maximum UV index of 7 in January translates into the following recommendations:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. 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. Tightly woven clothing, when worn loosely, shields effectively against the Sun.