December weather forecast
Mailín, Argentina

The first month of the summer, December, is also a hot month in Mailín, Argentina, with an average temperature ranging between min 20.6°C (69.1°F) and max 32.8°C (91°F).

Temperature

Mailín marks the onset of December with an average high-temperature of a still hot 32.8°C (91°F), subtly divergent from November's 30.7°C (87.3°F). During December, Mailín notes a substantial drop from the daytime peak to an average minimum temperature of 20.6°C (69.1°F).

Heat index

Throughout December, the heat index is computed to be a sweltering 38°C (100.4°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', comes about by integrating the temperature readings with the humidity levels. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

The average relative humidity in December is 58%.

Rainfall

In Mailín, Argentina, in December, during 11.5 rainfall days, 76mm (2.99") of precipitation is typically accumulated. In Mailín, during the entire year, the rain falls for 96.4 days and collects up to 504mm (19.84") of precipitation.

Daylight

December has the longest days of the year in Mailín, with an average of 13h and 54min of daylight.
On the first day of December, sunrise is at 06:07 and sunset at 19:57. On the last day of the month, sunrise is at 06:18 and sunset at 20:14 -03.

Sunshine

In December, the average sunshine is 8.8h.

UV index

The months with the highest UV index are January and December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In December, the UV index of 7 transforms into the following advice:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.