November weather forecastManari, Brazil

Weather in November

November, the last month of the spring in Manari, is also a hot month, with an average temperature varying between 32.3°C (90.1°F) and 19.9°C (67.8°F).

Temperature

Manari records the warmest temperatures in November, averaging a high of 32.3°C (90.1°F) and a low of 19.9°C (67.8°F).

Heat index

The heat index for November is calculated to be a very hot 38°C (100.4°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. 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', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and 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 important for children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

November is the least humid month, with an average relative humidity of 60%.

Rainfall

In Manari, during November, the rain falls for 7.2 days and regularly aggregates up to 13mm (0.51") of precipitation. Throughout the year, there are 157.8 rainfall days, and 463mm (18.23") of precipitation is accumulated.

Daylight

The average length of the day in November is 12h and 32min.
On the first day of November in Manari, sunrise is at 05:01 and sunset at 17:27. On the last day of the month, sunrise is at 05:01 and sunset at 17:37 -03.

Sunshine

November has the most sunshine of the year in Manari, with an average of 9.6h of sunshine.

UV index

The months with the highest UV index in Manari, Brazil, are February, October through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: A daily high UV index of 7 in November leads to these guidelines:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.