February weather forecast
Álvares Machado, Brazil

February, the last month of the summer in Álvares Machado, is another warm month, with an average temperature fluctuating between 21.2°C (70.2°F) and 29.2°C (84.6°F).

Temperature

With the start of February, Álvares Machado measures an average high-temperature of a still warm 29.2°C (84.6°F), not significantly differing from January's 29.3°C (84.7°F). In Álvares Machado, the February nights cool down to an average low of 21.2°C (70.2°F).

Heat index

In February, the heat index is calculated to be a very hot 36°C (96.8°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
The heat index's values are generally associated with conditions in shade and light breezes. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', takes into account both air temperature and humidity to illustrate what people actually feel. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

The months with the highest humidity in Álvares Machado, Brazil, are February and March, with an average relative humidity of 84%.

Rainfall

In February, the rain falls for 24.8 days. Throughout February, 170mm (6.69") of precipitation is accumulated. Throughout the year, in Álvares Machado, there are 196.8 rainfall days, and 1260mm (49.61") of precipitation is accumulated.

Daylight

The average length of the day in February in Álvares Machado is 12h and 49min.
On the first day of the month, sunrise is at 06:06 and sunset at 19:12. On the last day of February, sunrise is at 06:22 and sunset at 18:54 -03.

Sunshine

The average sunshine in February is 7.6h.

UV index

January through March, June through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: The daily high UV index of 6 during February translates into the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.