December weather forecast
Tres Palos, Mexico

December, the first month of the winter in Tres Palos, is also a hot month, with an average temperature fluctuating between 22.5°C (72.5°F) and 30.4°C (86.7°F).

Temperature

Tres Palos transitions into December recording an average high-temperature of a still tropical 30.4°C (86.7°F), closely aligning with the preceding month's temperature. During the month of December, an average low-temperature of 22.5°C (72.5°F) is recorded in Tres Palos.

Heat index

The heat index for December is estimated at a very hot 36°C (96.8°F). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'real feel' or 'felt air temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

In December, the average relative humidity in Tres Palos, Mexico, is 68%.

Rainfall

In Tres Palos, in December, during 2 rainfall days, 3mm (0.12") of precipitation is typically accumulated. Throughout the year, there are 79.7 rainfall days, and 364mm (14.33") of precipitation is accumulated.

Daylight

With an average of 11h and 6min of daylight, December has the shortest days of the year in Tres Palos.
On the first day of the month, sunrise is at 6:52 am and sunset at 6:04 pm. On the last day of December, sunrise is at 7:08 am and sunset at 6:16 pm CST.

Sunshine

In December, the average sunshine in Tres Palos is 9.9h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Tres Palos. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.
Note: A maximum high UV index of 7 in December translates into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.