February weather forecast
Lábrea, Brazil

February, the last month of the summer in Lábrea, is another warm month, with an average temperature varying between 29.4°C (84.9°F) and 22.5°C (72.5°F).

Temperature

February, with its high-temperature average of 29.4°C (84.9°F) and a low-temperature average of 22.5°C (72.5°F), is the coldest month.

Heat index

The heat index value during February is computed to be a very hot 39°C (102.2°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', gauges the sensation of temperature factoring in the air's moisture content. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical to babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

The months with the highest humidity in Lábrea are January and February, with an average relative humidity of 91%.

Rainfall

In Lábrea, in February, it is raining for 25.7 days, with typically 168mm (6.61") of accumulated precipitation. In Lábrea, during the entire year, the rain falls for 232.3 days and collects up to 1127mm (44.37") of precipitation.

Daylight

In February, the average length of the day in Lábrea is 12h and 20min.
On the first day of the month, sunrise is at 06:20 and sunset at 18:45. On the last day of February, in Lábrea, sunrise is at 06:24 and sunset at 18:38 -04.

Sunshine

With an average of 5.1h of sunshine, February has the least sunshine of the year in Lábrea.

UV index

The months with the lowest UV index in Lábrea are January through May and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 6 during February leads to these advisories:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.