February weather forecast
Olindina, Brazil

The last month of the summer, February, is also a hot month in Olindina, Brazil, with temperature in the range of an average low of 22.2°C (72°F) and an average high of 32.2°C (90°F).

Temperature

The dawn of February brings a marginal shift in the average high-temperature to a still hot 32.2°C (90°F), equivalent to January's readings. Olindina records a steady low-temperature average of 22.2°C (72°F) during February.

Heat index

February's heat index is evaluated at a blistering 42°C (107.6°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', melds the effects of warmth and moisture to generate a feeling of heat. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

February, March and December, with an average relative humidity of 72%, are the least humid months in Olindina.

Rainfall

In February, in Olindina, the rain falls for 14.8 days. Throughout February, 30mm (1.18") of precipitation is accumulated. In Olindina, during the entire year, the rain falls for 201.7 days and collects up to 430mm (16.93") of precipitation.

Daylight

In Olindina, Brazil, the average length of the day in February is 12h and 28min.
On the first day of the month, sunrise is at 05:28 and sunset at 18:04. On the last day of February, sunrise is at 05:36 and sunset at 17:55 -03.

Sunshine

In February, the average sunshine is 8h.

UV index

January through March, November and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 7 during February translates into the following directions:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.