January weather forecast
Zavalla, Argentina

January, the same as December, in Zavalla, Argentina, is another tropical summer month, with an average temperature fluctuating between 33.3°C (91.9°F) and 18.9°C (66°F).

Temperature

Zavalla experiences its highest average temperatures in January, reaching a peak of 33.3°C (91.9°F) and a minimum of 18.9°C (66°F).

Heat index

For January, the heat index is estimated at a torrid 37°C (98.6°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
Heat index determinations are made taking into account the shade and light air movements. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'feels like', joins air temperature with relative humidity to produce a temperature perception for humans. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

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

Rainfall

In January, in Zavalla, the rain falls for 7.8 days. Throughout January, 45mm (1.77") of precipitation is accumulated. In Zavalla, during the entire year, the rain falls for 90 days and collects up to 462mm (18.19") of precipitation.

Daylight

In Zavalla, Argentina, the average length of the day in January is 14h and 2min.
On the first day of the month, sunrise is at 05:58 and sunset at 20:15. On the last day of January, sunrise is at 06:25 and sunset at 20:08 -03.

Sunshine

In January, the average sunshine is 9.5h.

UV index

January is the month with the highest UV index in Zavalla, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: A daily maximum UV index of 7 in January translates into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.