February weather forecast
Guaramiranga, Brazil

February, the last month of the summer in Guaramiranga, is another tropical month, with an average temperature fluctuating between 31.1°C (88°F) and 21.8°C (71.2°F).

Temperature

The shift into February finds Guaramiranga at an average high-temperature of a still hot 31.1°C (88°F), closely comparable to January's conditions. The temperature in Guaramiranga lowers to an average of 21.8°C (71.2°F) during February nights.

Heat index

The heat index in February is computed to be an extremely hot 41°C (105.8°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
It is important to note that the heat index values are for shaded areas and light wind scenarios. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', comes about by integrating the temperature readings with the humidity levels. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

In Guaramiranga, the average relative humidity in February is 78%.

Rainfall

In Guaramiranga, Brazil, in February, it is raining for 21.8 days, with typically 125mm (4.92") of accumulated precipitation. Throughout the year, there are 177 rainfall days, and 691mm (27.2") of precipitation is accumulated.

Daylight

The average length of the day in February in Guaramiranga is 12h and 14min.
On the first day of the month, sunrise is at 05:40 and sunset at 17:58. On the last day of February, in Guaramiranga, Brazil, sunrise is at 05:42 and sunset at 17:53 -03.

Sunshine

The average sunshine in February in Guaramiranga is 6.4h.

UV index

January through July, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The UV index of 6 in February translates into these instructions:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.