February weather forecast
João Dias, Brazil

February, the last month of the summer in João Dias, is also a hot month, with an average temperature varying between 22.7°C (72.9°F) and 33.5°C (92.3°F).

Temperature

The shift into February records an average high-temperature of a still tropical 33.5°C (92.3°F), subtly varied from January's 33.8°C (92.8°F). João Dias observes an average low-temperature of 22.7°C (72.9°F) during February.

Heat index

During February, the heat index is appraised at an extremely hot 42°C (107.6°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', gives a temperature feeling by integrating air temperature and humidity. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

The average relative humidity in February is 63%.

Rainfall

In João Dias, in February, during 19.3 rainfall days, 94mm (3.7") of precipitation is typically accumulated. Throughout the year, in João Dias, there are 148.4 rainfall days, and 508mm (20") of precipitation is accumulated.

Daylight

The average length of the day in February in João Dias is 12h and 19min.
On the first day of the month, sunrise is at 05:33 and sunset at 17:56. On the last day of February, in João Dias, sunrise is at 05:36 and sunset at 17:50 -03.

Sunshine

The average sunshine in February in João Dias is 8.8h.

UV index

The months with the highest UV index in João Dias are January through March, August through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: In February, an average UV index of 7 transforms into the following instructions:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.