February weather forecast
Cassilândia, Brazil

The last month of the summer, February, is another warm month in Cassilândia, Brazil, with an average temperature varying between 21.3°C (70.3°F) and 29.2°C (84.6°F).

Temperature

Cassilândia registers an average high-temperature of a still warm 29.2°C (84.6°F) at the commencement of February, closely related to the preceding month. Throughout February, the average low-temperature in Cassilândia dips to a pleasant 21.3°C (70.3°F).

Heat index

In February, the average heat index is calculated to be a torrid 36°C (96.8°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Note that heat index values are valued for light wind and location in the shade. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

In February, the average relative humidity is 85%.

Rainfall

In Cassilândia, in February, it is raining for 25.5 days, with typically 174mm (6.85") of accumulated precipitation. Throughout the year, there are 200.6 rainfall days, and 1186mm (46.69") of precipitation is accumulated.

Daylight

The average length of the day in February is 12h and 43min.
On the first day of February, sunrise is at 05:12 and sunset at 18:08. On the last day of the month, sunrise is at 05:25 and sunset at 17:53 -04.

Sunshine

In February, the average sunshine is 7.7h.

UV index

In February, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: In February, the maximum UV index of 6 suggests this advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.