February weather forecast
Jacundá, Brazil

February, the last month of the summer in Jacundá, is also a moderately hot month, with an average temperature ranging between min 22.4°C (72.3°F) and max 29°C (84.2°F).

Temperature

The month of February, characterized by an average high of 29°C (84.2°F) and a low of 22.4°C (72.3°F), is recognized as the coldest.

Heat index

During February, the heat index is evaluated at a torrid 37°C (98.6°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', reflects the feeling of heat when considering both air temperature and humidity. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

The months with the highest humidity are February through April, with an average relative humidity of 90%.

Rainfall

In Jacundá, during February, the rain falls for 27.4 days and regularly aggregates up to 267mm (10.51") of precipitation. In Jacundá, during the entire year, the rain falls for 271.9 days and collects up to 1921mm (75.63") of precipitation.

Daylight

In February, the average length of the day is 12h and 15min.
On the first day of the month, sunrise is at 06:20 and sunset at 18:39. On the last day of February, sunrise is at 06:23 and sunset at 18:34 -03.

Sunshine

With an average of 6h of sunshine, February has the least sunshine of the year.

UV index

February through May, November and December, 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 hazard from exposure to the Sun's UV rays for the ordinary person.
Note: During February, 6 as the daily maximum UV index converts into the following advice:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.