February weather forecast
Caçu, Brazil

The last month of the summer, February, is also a moderately hot month in Caçu, Brazil, with an average temperature varying between 20.3°C (68.5°F) and 28.8°C (83.8°F).

Temperature

The onset of February is marked with a high temperature of a still moderately hot 28.8°C (83.8°F), reflecting the same conditions as January. Caçu records an average temperature drop to an agreeable 20.3°C (68.5°F) in February.

Heat index

February's average heat index is estimated at a very hot 35°C (95°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'feels like' or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In Caçu, the average relative humidity in February is 86%.

Rainfall

In Caçu, during February, the rain falls for 25.2 days and regularly aggregates up to 170mm (6.69") of precipitation. In Caçu, during the entire year, the rain falls for 197.9 days and collects up to 1210mm (47.64") of precipitation.

Daylight

In Caçu, the average length of the day in February is 12h and 42min.
On the first day of the month, sunrise is at 06:10 and sunset at 19:05. On the last day of February, in Caçu, sunrise is at 06:22 and sunset at 18:50 -03.

Sunshine

In Caçu, Brazil, the average sunshine in February is 7.4h.

UV index

With an average maximum UV index of 5, February is the month with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In February, an average UV index of 5 transforms into the following instructions:
Make use of precautions - Suggestions to resist sunburn are communicated. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. A hat with a broad brim is indispensable, filtering out up to half of UV rays.