December weather forecast
Mailín, Argentina

The first month of the summer, December, is still a hot month in Mailín, Argentina, with temperature in the range of an average low of 20.6°C (69.1°F) and an average high of 32.8°C (91°F).

Temperature

The onset of December marks an average high-temperature of a still hot 32.8°C (91°F), hardly differing from November's 30.7°C (87.3°F). Mailín in December observes a substantial swing from the daily highs, with average nighttime temperatures of 20.6°C (69.1°F).

Heat index

The heat index value during December is computed to be a torrid 38°C (100.4°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', represents the fusion of temperature and moisture in the air to suggest how warm it feels. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are quite important for children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

In Mailín, the average relative humidity in December is 58%.

Rainfall

In Mailín, during December, the rain falls for 11.5 days and regularly aggregates up to 76mm (2.99") of precipitation. 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, 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 estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum daily UV index of 7 during December morphs into the following directions:
Deter overexposure. Protecting against the sun's effects is essential. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.