February weather forecast
Óbidos, Brazil

The last month of the summer, February, is another tropical month in Óbidos, Brazil, with temperature in the range of an average high of 30.5°C (86.9°F) and an average low of 23.1°C (73.6°F).

Temperature

The transition into February is marked with an average high-temperature of a still hot 30.5°C (86.9°F), showing an insignificant shift from January's 31.6°C (88.9°F). Throughout February, Óbidos records an average temperature of 23.1°C (73.6°F) at night.

Heat index

For most parts of February, the heat index is evaluated at a blisteringly hot 40°C (104°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', quantifies the warmth felt when relative humidity is considered. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

In Óbidos, Brazil, the average relative humidity in February is 83%.

Rainfall

In February, in Óbidos, the rain falls for 22 days. Throughout February, 149mm (5.87") of precipitation is accumulated. In Óbidos, during the entire year, the rain falls for 212.5 days and collects up to 1026mm (40.39") of precipitation.

Daylight

In February, the average length of the day is 12h and 10min.
On the first day of February in Óbidos, Brazil, sunrise is at 06:49 and sunset at 19:01. On the last day of the month, sunrise is at 06:50 and sunset at 18:58 -03.

Sunshine

The months with the least sunshine in Óbidos are February and March, with an average of 6.7h of sunshine.

UV index

January through April, with an average maximum UV index of 6, are months with the lowest UV index in Óbidos. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: A maximum high daily UV index of 6 during February translates into the following directions:
Ward off overexposure. Defence against solar harm is crucial. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.