January weather forecastChhlong, Cambodia

Weather in January

January, like December, is another tropical winter month in Chhlong, Cambodia, with temperature in the range of an average low of 21.6°C (70.9°F) and an average high of 32.5°C (90.5°F).

Temperature

The transition into January is marked with an average high-temperature of a still hot 32.5°C (90.5°F), showing an insignificant shift from December's 31.2°C (88.2°F). The average low-temperature during January nights is an agreeable 21.6°C (70.9°F).

Heat index

For January, the heat index is appraised at a torrid 38°C (100.4°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. 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 'felt air temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

The average relative humidity in January is 60%.

Rainfall

In January, the rain falls for 4.7 days. Throughout January, 8mm (0.31") of precipitation is accumulated. Throughout the year, there are 209.1 rainfall days, and 1097mm (43.19") of precipitation is accumulated.

Daylight

The average length of the day in January is 11h and 30min.
On the first day of January, sunrise is at 06:16 and sunset at 17:42. On the last day of the month, sunrise is at 06:21 and sunset at 17:57 +07.

Sunshine

In Chhlong, the average sunshine in January is 7.1h.

UV index

January, March through December, with an average maximum UV index of 7, are months with the lowest UV index in Chhlong. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: In January, the maximum UV index of 7 suggests this advice:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.