December weather forecast
Treas, Cambodia

With December comes the completest transformation of the weather in Treas, Cambodia. The weather evolves to its driest phase and the temperatures drop to their coolest for the year. Reduced cloud coverage allows for more hours of sunshine despite the shorter days. An increase in wind speed serves as a cooling factor for the relatively warm temperatures. The most notable element for this month is the significant drop in average rainfall, standing at a year low of 11mm (0.43").

Temperature

December is the coldest month in Treas, Cambodia, with an average high-temperature of 30.5°C (86.9°F) and an average low-temperature of 20.3°C (68.5°F).

Heat index

December's average heat index is appraised at a fiery hot 35°C (95°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'real feel', embodies the combination of air temperature and moisture content to illustrate perceived heat. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

In Treas, the average relative humidity in December is 66%.

Rainfall

The month with the least rainfall in Treas is December, when the rain falls for 4.4 days and typically collects 11mm (0.43") of precipitation.

Daylight

December has the shortest days of the year in Treas, with an average of 11h and 18min of daylight.
On the first day of December in Treas, sunrise is at 06:16 and sunset at 17:38. On the last day of the month, sunrise is at 06:31 and sunset at 17:51 +07.

Sunshine

In Treas, the average sunshine in December is 6.9h.

UV index

July and December, with an average maximum UV index of 6, are months with the lowest UV index in Treas, Cambodia. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: An average UV index of 6 in December transforms into this advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.