February weather forecast
Porto Acre, Brazil

February, the last month of the summer in Porto Acre, is also a moderately hot month, with an average temperature ranging between max 29.3°C (84.7°F) and min 22.3°C (72.1°F).

Temperature

Porto Acre signifies an average high-temperature of a still moderately hot 29.3°C (84.7°F) in February, closely mirroring the 29.2°C (84.6°F) of January. The month of February records an average low-temperature of 22.3°C (72.1°F) in Porto Acre.

Heat index

During February, the heat index is evaluated at a sweltering 38°C (100.4°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

February is the most humid month, with an average relative humidity of 91%.

Rainfall

The month with the most rainfall in Porto Acre is February, when the rain falls for 25.9 days and typically aggregates up to 200mm (7.87") of precipitation.

Daylight

In Porto Acre, Brazil, the average length of the day in February is 12h and 25min.
On the first day of the month, sunrise is at 05:28 and sunset at 17:59. On the last day of February, in Porto Acre, sunrise is at 05:33 and sunset at 17:51 -05.

Sunshine

The month with the least sunshine is February, with an average of 5.4h of sunshine.

UV index

The months with the lowest UV index in Porto Acre are January through June and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index of 6 during February leads to these instructions:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. 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. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.