February weather forecast
São Fidélis, Brazil

February, the last month of the summer in São Fidélis, is also a hot month, with an average temperature fluctuating between 30.7°C (87.3°F) and 22.7°C (72.9°F).

Temperature

With its high average temperature of 30.7°C (87.3°F) and a low of 22.7°C (72.9°F), February is regarded as the warmest month.

Heat index

Throughout February, the heat index is appraised at a scorching 40°C (104°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. 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 'feels like' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

The average relative humidity in February in São Fidélis is 79%.

Rainfall

In São Fidélis, during February, the rain falls for 10.1 days and regularly aggregates up to 60mm (2.36") of precipitation. In São Fidélis, during the entire year, the rain falls for 151.4 days and collects up to 609mm (23.98") of precipitation.

Daylight

In São Fidélis, the average length of the day in February is 12h and 49min.
On the first day of February, sunrise is at 05:28 and sunset at 18:32. On the last day of the month, sunrise is at 05:43 and sunset at 18:15 -03.

Sunshine

With an average of 9h of sunshine, February has the most sunshine of the year.

UV index

February through December, with an average maximum UV index of 6, are months with the lowest UV index. 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: The daily high UV index of 6 in February translates into this advice:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. 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. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.