December weather forecast
Mae Hong Son, Thailand

December fully embraces the cool weather, showcasing significantly chilled nights compared to November. As Mae Hong Son settles into its cool life, the city sees a drop in humidity levels and an increase in cold north winds. The climate during December reignites the beauty of this city, drawing tourists for its festive spirit. Despite shorter days, the sunshine remains well distributed, making the city vibrant throughout the day. Patches of dew on grass and misty mornings are a regular sight during this time, adding to the winter wonderland charm of Mae Hong Son.

Temperature

December, with an average high of 29°C (84.2°F) and a low of 15.4°C (59.7°F), signifies the coldest month of the year in Mae Hong Son.

Heat index

For December, the heat index is calculated to be a hot 34°C (93.2°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.

Humidity

In Mae Hong Son, Thailand, the average relative humidity in December is 78%.

Rainfall

In December, the rain falls for 2 days. Throughout December, 10mm (0.39") of precipitation is accumulated. Throughout the year, there are 138 rainfall days, and 1292mm (50.87") of precipitation is accumulated.

Daylight

December has the shortest days of the year, with an average of 11h and 0min of daylight.
On the first day of the month, sunrise is at 06:45 and sunset at 17:48. On the last day of December, sunrise is at 07:01 and sunset at 18:00 +07.

Sunshine

In December, the average sunshine is 8h.

UV index

The months with the lowest UV index in Mae Hong Son are January and December, with an average maximum UV index of 8. A UV Index estimate of 8 to 10 represents a very high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The daily high UV index of 8 in December translates into this advice:
Swift harm can befall unprotected skin and eyes. Prioritize safety. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.