February weather forecast
Cataratas del Iguazú, Argentina

The weather in Cataratas del Iguazú enters its second month with similar conditions to those in January. February continues the high-temperature trend with only a slight drop in humidity levels. The visibility remains constant, preserving an unobstructed view of the stunning waterfalls. Amid the soaring temperatures, frequent rain showers sprinkle across the city, maintaining a lush and vibrant landscape. Thus, despite the intense heat, February remains an exciting time to explore the charm of this Argentinian gem.

Temperature

In Cataratas del Iguazú, the months of January and February are known for the peak temperatures, reaching an average high of 31.3°C (88.3°F).

Heat index

February's average heat index is evaluated at a blisteringly hot 41°C (105.8°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In Cataratas del Iguazú, the average relative humidity in February is 78%.

Rainfall

In Cataratas del Iguazú, in February, during 18.8 rainfall days, 89mm (3.5") of precipitation is typically accumulated. In Cataratas del Iguazú, during the entire year, the rain falls for 165.2 days and collects up to 1060mm (41.73") of precipitation.

Daylight

In Cataratas del Iguazú, the average length of the day in February is 12h and 57min.
On the first day of February, sunrise is at 06:13 and sunset at 19:29. On the last day of the month, sunrise is at 06:31 and sunset at 19:08 -03.

Sunshine

In February, the average sunshine in Cataratas del Iguazú is 8.3h.

UV index

The average daily maximum UV index in February in Cataratas del Iguazú is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In February, a daily maximum UV index of 6 leads to the following instructions:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.