October weather forecast
Cassilândia, Brazil

October, like September, is a hot spring month in Cassilândia, Brazil, with an average temperature ranging between min 21.5°C (70.7°F) and max 32.6°C (90.7°F).

Temperature

Transitioning into October, Cassilândia records an average high-temperature of a still hot 32.6°C (90.7°F), almost identical to September's 33.5°C (92.3°F). During October, Cassilândia observes a consistent average nighttime temperature of 21.5°C (70.7°F).

Heat index

For October, the heat index is calculated to be an extremely hot 40°C (104°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

In Cassilândia, Brazil, the average relative humidity in October is 64%.

Rainfall

In Cassilândia, in October, it is raining for 20 days, with typically 114mm (4.49") of accumulated precipitation. In Cassilândia, during the entire year, the rain falls for 200.6 days and collects up to 1186mm (46.69") of precipitation.

Daylight

The average length of the day in October in Cassilândia, Brazil, is 12h and 32min.
On the first day of the month, sunrise is at 05:07 and sunset at 17:24. On the last day of October, sunrise is at 04:46 and sunset at 17:34 -04.

Sunshine

With an average of 10.2h of sunshine, October has the most sunshine of the year.

UV index

The months with the highest UV index in Cassilândia, Brazil, are August and October, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 7 during October translates into the following directions:
Ward off overexposure. Defence against solar harm is crucial. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.