February weather forecast
Barra de Santo Antônio, Brazil

The last month of the summer, February, is also a hot month in Barra de Santo Antônio, Brazil, with an average temperature ranging between max 30.6°C (87.1°F) and min 23.7°C (74.7°F).

Temperature

Barra de Santo Antônio marks the arrival of February with an average high-temperature of a still hot 30.6°C (87.1°F), hardly different from January's 30.4°C (86.7°F). February brings Barra de Santo Antônio a consistent average low-temperature of 23.7°C (74.7°F).

Heat index

The heat index value during February is calculated to be a sweltering 38°C (100.4°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', measures the perceived warmth when incorporating the humidity present in the air. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

In Barra de Santo Antônio, the average relative humidity in February is 75%.

Rainfall

In Barra de Santo Antônio, Brazil, during February, the rain falls for 19.5 days and regularly aggregates up to 40mm (1.57") of precipitation. Throughout the year, there are 256.6 rainfall days, and 686mm (27.01") of precipitation is accumulated.

Sea temperature

In Barra de Santo Antônio, in February, the average water temperature is 28.3°C (82.9°F).
Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for swimming, diving, and other activities, ensuring comfort and enjoyment for lengthened periods.

Daylight

The average length of the day in February in Barra de Santo Antônio is 12h and 24min.
On the first day of the month, sunrise is at 05:20 and sunset at 17:50. On the last day of February, in Barra de Santo Antônio, sunrise is at 05:25 and sunset at 17:43 -03.

Sunshine

In Barra de Santo Antônio, the average sunshine in February is 7.7h.

UV index

The months with the highest UV index in Barra de Santo Antônio, Brazil, are January through March, October through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum high UV index of 7 in February translates into the following recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Take caution! The UV rays from the Sun gain strength from sand and water reflections.