February weather forecast
Dois Irmãos, Brazil

February, the last month of the summer in Dois Irmãos, is also a moderately hot month, with an average temperature fluctuating between 29.3°C (84.7°F) and 18.7°C (65.7°F).

Temperature

February is the warmest month, exhibiting average temperatures of 29.3°C (84.7°F) at the peak and 18.7°C (65.7°F) at the base.

Heat index

Throughout February, the heat index is estimated at a torrid 35°C (95°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
The metrics for the heat index are tailored for both shady environments and light winds. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', melds the effects of warmth and moisture to generate a feeling of heat. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

In Dois Irmãos, Brazil, the average relative humidity in February is 77%.

Rainfall

In Dois Irmãos, in February, during 10.9 rainfall days, 22mm (0.87") of precipitation is typically accumulated. Throughout the year, in Dois Irmãos, there are 118.4 rainfall days, and 272mm (10.71") of precipitation is accumulated.

Daylight

The average length of the day in February is 13h and 7min.
On the first day of the month, sunrise is at 05:53 and sunset at 19:22. On the last day of February, sunrise is at 06:15 and sunset at 18:58 -03.

Sunshine

In February, the average sunshine in Dois Irmãos is 8.5h.

UV index

January through March, November and December, with an average maximum UV index of 6, are months with the highest UV index in Dois Irmãos. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.
Note: A maximum UV index of 6 in February translates into the following recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.