December weather forecast
Colonia Avigdor, Argentina

The first month of the summer, December, is a tropical month in Colonia Avigdor, Argentina, with temperature in the range of an average high of 31.9°C (89.4°F) and an average low of 18.5°C (65.3°F).

Temperature

Colonia Avigdor, Argentina, experiences an average high-temperature of a tropical 31.9°C (89.4°F) with the onset of December, subtly varied from November's 29.4°C (84.9°F). Colonia Avigdor experiences a significant reduction from daytime highs with an average low-temperature of 18.5°C (65.3°F) in December.

Heat index

December's average heat index is estimated at a sweltering 37°C (98.6°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

The average relative humidity in December is 60%.

Rainfall

In Colonia Avigdor, Argentina, in December, it is raining for 9.7 days, with typically 83mm (3.27") of accumulated precipitation. Throughout the year, in Colonia Avigdor, Argentina, there are 104.2 rainfall days, and 701mm (27.6") of precipitation is accumulated.

Daylight

With an average of 14h and 6min of daylight, December has the longest days of the year.
On the first day of the month, sunrise is at 05:46 and sunset at 19:47. On the last day of December, in Colonia Avigdor, sunrise is at 05:56 and sunset at 20:05 -03.

Sunshine

December has the most sunshine of the year, with an average of 11.2h of sunshine.

UV index

January and December, with an average maximum UV index of 7, are months with the highest UV index in Colonia Avigdor. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index, 7 in December, converts into the following recommendations:
Guard against overexposure. Protection from sun-induced harm is essential. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.