January weather forecast
Marcos Juárez, Argentina

January, the same as December, in Marcos Juárez, Argentina, is a hot summer month, with an average temperature varying between 33.3°C (91.9°F) and 18.8°C (65.8°F).

Temperature

January is the month that records the highest temperatures, with averages ranging from a high of 33.3°C (91.9°F) to a low of 18.8°C (65.8°F).

Heat index

The average heat index in January is estimated at a sweltering 37°C (98.6°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', gives an indication of how one might feel in terms of heat after considering humidity. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

The least humid month in Marcos Juárez, Argentina, is January, with an average relative humidity of 50%.

Rainfall

In Marcos Juárez, in January, during 8.5 rainfall days, 60mm (2.36") of precipitation is typically accumulated. In Marcos Juárez, during the entire year, the rain falls for 96.3 days and collects up to 469mm (18.46") of precipitation.

Daylight

The average length of the day in January is 14h and 1min.
On the first day of January in Marcos Juárez, Argentina, sunrise is at 06:03 and sunset at 20:19. On the last day of the month, sunrise is at 06:31 and sunset at 20:12 -03.

Sunshine

In January, the average sunshine is 9.4h.

UV index

The months with the highest UV index are January and December, with an average maximum UV index of 7. 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 UV index of 7 in January translates into the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.