February weather forecast
Manaíra, Brazil

The last month of the summer, February, is also a hot month in Manaíra, Brazil, with temperature in the range of an average high of 32.2°C (90°F) and an average low of 20.9°C (69.6°F).

Temperature

February's arrival shows an average high-temperature of a still hot 32.2°C (90°F), hardly different from the previous month. In February, the average low-temperature records at a pleasant 20.9°C (69.6°F) during the nights.

Heat index

The heat index for February is estimated at a sweltering 39°C (102.2°F). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. 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 'real feel' or 'felt air temperature', takes into account both air temperature and humidity to illustrate what people actually feel. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The average relative humidity in February is 65%.

Rainfall

In Manaíra, in February, it is raining for 18 days, with typically 65mm (2.56") of accumulated precipitation. In Manaíra, during the entire year, the rain falls for 140.8 days and collects up to 430mm (16.93") of precipitation.

Daylight

In February, the average length of the day is 12h and 21min.
On the first day of the month, sunrise is at 05:32 and sunset at 17:59. On the last day of February, sunrise is at 05:37 and sunset at 17:52 -03.

Sunshine

The average sunshine in February is 8.6h.

UV index

February, March, September through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.
Note: A daily maximum UV index of 7 in February translates into the following instructions:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.