February weather forecast
Sátiro Dias, Brazil

The last month of the summer, February, is also a hot month in Sátiro Dias, Brazil, with an average temperature fluctuating between 21.9°C (71.4°F) and 32.6°C (90.7°F).

Temperature

As January transitions into February, the average high-temperature rests at a still hot 32.6°C (90.7°F), maintaining a close resemblance to the previous month. Sátiro Dias temperatures generally rest at a low of 21.9°C (71.4°F) during the February nights.

Heat index

During February, the heat index is computed to be a blisteringly hot 42°C (107.6°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', integrates the air's temperature and its humidity to showcase the felt temperature by people. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

February, November and December, with an average relative humidity of 69%, are the least humid months in Sátiro Dias.

Rainfall

In Sátiro Dias, in February, during 12.3 rainfall days, 28mm (1.1") of precipitation is typically accumulated. Throughout the year, in Sátiro Dias, there are 176.7 rainfall days, and 347mm (13.66") of precipitation is accumulated.

Daylight

In Sátiro Dias, the average length of the day in February is 12h and 28min.
On the first day of February in Sátiro Dias, sunrise is at 05:29 and sunset at 18:06. On the last day of the month, sunrise is at 05:36 and sunset at 17:56 -03.

Sunshine

The average sunshine in February in Sátiro Dias is 9.1h.

UV index

The months with the highest UV index are January through March, November and December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In February, a daily maximum UV index of 7 leads to the following instructions:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.