February weather forecast
Chã Preta, Brazil

February, the last month of the summer in Chã Preta, is another hot month, with an average temperature fluctuating between 21.1°C (70°F) and 30.4°C (86.7°F).

Temperature

As Chã Preta transitions into February, the average high-temperature stands at a still hot 30.4°C (86.7°F), offering little variation from the preceding month. In Chã Preta, the February nights cool down to an average low of 21.1°C (70°F).

Heat index

The heat index for February is appraised at a torrid 38°C (100.4°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting 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. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

In February, the average relative humidity is 78%.

Rainfall

In February, the rain falls for 16.6 days. Throughout February, 42mm (1.65") of precipitation is accumulated. Throughout the year, there are 227.4 rainfall days, and 480mm (18.9") of precipitation is accumulated.

Daylight

The average length of the day in February in Chã Preta is 12h and 24min.
On the first day of the month, sunrise is at 05:23 and sunset at 17:53. On the last day of February, sunrise is at 05:29 and sunset at 17:46 -03.

Sunshine

In Chã Preta, the average sunshine in February is 6.8h.

UV index

The months with the highest UV index are January through May, September through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 6 during February translates into the following directions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.