January weather forecast
Coronel Arnold, Argentina

January, like December, is another tropical summer month in Coronel Arnold, Argentina, with an average temperature varying between 33.3°C (91.9°F) and 18.9°C (66°F).

Temperature

In Coronel Arnold, the month of January registers the highest temperatures, averaging 33.3°C (91.9°F) at the peak and 18.9°C (66°F) at the lowest.

Heat index

For most parts of January, the heat index is estimated at a fiery hot 37°C (98.6°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a value derived by merging air temperature with the humidity to convey how the climate feels. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. 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. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

With an average relative humidity of 51%, January is the least humid month.

Rainfall

In Coronel Arnold, in January, during 7.8 rainfall days, 45mm (1.77") of precipitation is typically accumulated. Throughout the year, there are 90 rainfall days, and 462mm (18.19") of precipitation is accumulated.

Daylight

In January, the average length of the day in Coronel Arnold is 14h and 2min.
On the first day of January, sunrise is at 05:58 and sunset at 20:16. On the last day of the month, sunrise is at 06:25 and sunset at 20:08 -03.

Sunshine

In January, the average sunshine in Coronel Arnold is 9.5h.

UV index

The month with the highest UV index in Coronel Arnold, Argentina, is January, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 7 in January translates into these instructions:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Boost your sun resistance with garments that are densely woven yet spacious.