February weather forecast
Guaraçaí, Brazil

The last month of the summer, February, is also a hot month in Guaraçaí, Brazil, with an average temperature ranging between min 21.8°C (71.2°F) and max 30°C (86°F).

Temperature

The advent of February sees the average high-temperature at a still hot 30°C (86°F), subtly shifted from January's 30.2°C (86.4°F). February nights in Guaraçaí, Brazil, cool down to an average low-temperature of 21.8°C (71.2°F).

Heat index

The average heat index in February is computed to be a fiery hot 39°C (102.2°F). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', unifies temperature and humidity readings to offer a comprehensive feel of warmth. 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. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

In February, the average relative humidity in Guaraçaí is 83%.

Rainfall

In Guaraçaí, during February, the rain falls for 24.9 days and regularly aggregates up to 187mm (7.36") of precipitation. Throughout the year, there are 194.8 rainfall days, and 1177mm (46.34") of precipitation is accumulated.

Daylight

In Guaraçaí, the average length of the day in February is 12h and 47min.
On the first day of the month, sunrise is at 06:07 and sunset at 19:09. On the last day of February, in Guaraçaí, sunrise is at 06:21 and sunset at 18:52 -03.

Sunshine

In February, the average sunshine is 7.8h.

UV index

January through July, September, November and December, with an average maximum UV index of 6, are months with the lowest UV index in Guaraçaí, Brazil. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum daily UV index of 6 during February morphs into the following directions:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.