November weather forecast
Rio Real, Brazil

November, the last month of the spring in Rio Real, is another tropical month, with an average temperature ranging between min 20.8°C (69.4°F) and max 31.5°C (88.7°F).

Temperature

The arrival of November sees an average high-temperature of a still hot 31.5°C (88.7°F), hardly diverging from October's 30.1°C (86.2°F). Throughout the nights in November, an average low-temperature of 20.8°C (69.4°F) is noted.

Heat index

The heat index value for November is calculated to be a scorching 40°C (104°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Heat index determinations are made taking into account the shade and light air movements. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

In Rio Real, Brazil, the average relative humidity in November is 73%.

Rainfall

In Rio Real, in November, during 11.6 rainfall days, 25mm (0.98") of precipitation is typically accumulated. In Rio Real, during the entire year, the rain falls for 201.7 days and collects up to 430mm (16.93") of precipitation.

Daylight

In November, the average length of the day is 12h and 38min.
On the first day of the month, sunrise is at 04:59 and sunset at 17:31. On the last day of November, in Rio Real, Brazil, sunrise is at 04:58 and sunset at 17:42 -03.

Sunshine

In November, the average sunshine is 7h.

UV index

January through March, November and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: An average UV index of 7 in November transforms into this advice:
Deter overexposure. Protecting against the sun's effects is essential. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.