February weather forecast
Macarani, Brazil

February, the last month of the summer in Macarani, is another warm month, with an average temperature ranging between min 19.1°C (66.4°F) and max 29.8°C (85.6°F).

Temperature

Macarani's temperatures peak on average in February, reaching 29.8°C (85.6°F) at their highest and 19.1°C (66.4°F) at their lowest.

Heat index

The heat index value for February is calculated to be a very hot 38°C (100.4°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
Be advised, the heat index considers values for conditions in shade and with a light breeze. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a composite of temperature and humidity figures to convey how warm it feels. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In Macarani, the average relative humidity in February is 82%.

Rainfall

In Macarani, in February, during 12.7 rainfall days, 29mm (1.14") of precipitation is typically accumulated. Throughout the year, there are 209.2 rainfall days, and 561mm (22.09") of precipitation is accumulated.

Daylight

The average length of the day in February is 12h and 36min.
On the first day of February in Macarani, sunrise is at 05:31 and sunset at 18:18. On the last day of the month, sunrise is at 05:41 and sunset at 18:06 -03.

Sunshine

With an average of 8.3h of sunshine, February has the most sunshine of the year in Macarani.

UV index

January through April, August through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 6 during February leads to these advisories:
Resist extreme sun exposure. Guarding against solar damage is essential. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Experience reduced UV exposure by about half when donning a wide-brim hat.