November weather forecast
Cassilândia, Brazil

November, the last month of the spring in Cassilândia, is another hot month, with an average temperature fluctuating between 21.4°C (70.5°F) and 31.3°C (88.3°F).

Temperature

Cassilândia's average high-temperature in November sits at a still tropical 31.3°C (88.3°F), showing little difference from the previous month. Nighttime temperatures consistently average a pleasant 21.4°C (70.5°F) during November.

Heat index

The heat index value during November is calculated to be an extremely hot 40°C (104°F). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

The average relative humidity in November is 75%.

Rainfall

In Cassilândia, in November, it is raining for 24.6 days, with typically 158mm (6.22") of accumulated precipitation. Throughout the year, there are 200.6 rainfall days, and 1186mm (46.69") of precipitation is accumulated.

Daylight

In November, the average length of the day is 13h and 1min.
On the first day of November in Cassilândia, sunrise is at 04:45 and sunset at 17:35. On the last day of the month, sunrise is at 04:40 and sunset at 17:51 -04.

Sunshine

The average sunshine in November in Cassilândia is 9.9h.

UV index

The average daily maximum UV index in November in Cassilândia, Brazil, is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: In November, the maximum UV index of 6 transforms into these recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.