February weather forecastChaval, Brazil

Weather in February

The last month of the summer, February, is also a hot month in Chaval, Brazil, with an average temperature ranging between max 30.8°C (87.4°F) and min 23.2°C (73.8°F).

Temperature

On the advent of February, Chaval's average high-temperature exhibits a minor adjustment to a still hot 30.8°C (87.4°F) from January's 31.5°C (88.7°F). Throughout the February nights, Chaval encounters a low-temperature of 23.2°C (73.8°F).

Heat index

The average heat index in February is computed to be a blisteringly hot 41°C (105.8°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to 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.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

In Chaval, the average relative humidity in February is 81%.

Rainfall

In Chaval, Brazil, in February, it is raining for 18.1 days, with typically 89mm (3.5") of accumulated precipitation. Throughout the year, there are 141.3 rainfall days, and 549mm (21.61") of precipitation is accumulated.

Daylight

In February, the average length of the day is 12h and 13min.
On the first day of the month, sunrise is at 05:51 and sunset at 18:05. On the last day of February, sunrise is at 05:52 and sunset at 18:02 -03.

Sunshine

In Chaval, the average sunshine in February is 8.8h.

UV index

The months with the highest UV index are February through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In February, an average UV index of 7 transforms into the following instructions:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.