December weather forecast
Ban Phiapang, Laos

Wrapping up the year, December in Ban Phiapang, Laos brings a delightful nip in the air. Stepping up from the paltry 12mm (0.47") of rain in the preceding month, this month sees the lowest rainfall, depicting the full swing of the dry season. The daylight hours decrease slightly, further enhancing the coolness of the season. The month witnesses clear skies, low humidity levels and gentle breezes, making outdoor activities particularly enjoyable. The temperature varies within a comfortable range, concluding the year on a peaceful note.

Temperature

The transition from November to December sees average high-temperatures adjusting to a still tropical 30°C (86°F), from a not significantly different 30.9°C (87.6°F). Ban Phiapang's temperature in December declines substantially from daytime highs, settling at a consistent average of 16.5°C (61.7°F) during the nights.

Heat index

December's mean heat index is appraised at a torrid 36°C (96.8°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an estimation of the warmth sensation when considering humidity levels. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. 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. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

In December, the average relative humidity is 72%.

Rainfall

In Ban Phiapang, during December, the rain falls for 8.5 days and regularly aggregates up to 12mm (0.47") of precipitation. Throughout the year, there are 258.1 rainfall days, and 2143mm (84.37") of precipitation is accumulated.

Daylight

The month with the shortest days is December, with an average of 11h and 18min of daylight.
On the first day of December, sunrise is at 06:00 and sunset at 17:20. On the last day of the month, sunrise is at 06:15 and sunset at 17:32 +07.

Sunshine

The average sunshine in December in Ban Phiapang is 7.5h.

UV index

The average daily maximum UV index in December is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index, 6 during December, leads to the following recommendations:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. A hat with a broad brim is indispensable, filtering out up to half of UV rays.