February weather forecast
São Miguel das Matas, Brazil

February, the last month of the summer in São Miguel das Matas, is another hot month, with an average temperature fluctuating between 31.3°C (88.3°F) and 22°C (71.6°F).

Temperature

Entering February, the average high-temperature is recorded at a still tropical 31.3°C (88.3°F), exhibiting a minimal shift from January's 30.8°C (87.4°F). The average temperature during February nights dips to a pleasant 22°C (71.6°F).

Heat index

The heat index for February is evaluated at a blisteringly hot 40°C (104°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

With an average relative humidity of 76%, February is the least humid month in São Miguel das Matas.

Rainfall

In São Miguel das Matas, in February, during 20.3 rainfall days, 40mm (1.57") of precipitation is typically accumulated. Throughout the year, in São Miguel das Matas, Brazil, there are 253.4 rainfall days, and 562mm (22.13") of precipitation is accumulated.

Daylight

In February, the average length of the day is 12h and 31min.
On the first day of the month, sunrise is at 05:31 and sunset at 18:11. On the last day of February, in São Miguel das Matas, sunrise is at 05:39 and sunset at 18:00 -03.

Sunshine

February has the most sunshine of the year, with an average of 9.4h of sunshine.

UV index

The months with the highest UV index are January and February, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In February, a daily UV index of 7 turns into the following recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.