October weather forecast
Propriá, Brazil

October, like September, in Propriá, Brazil, is another warm spring month, with an average temperature varying between 22.1°C (71.8°F) and 29.5°C (85.1°F).

Temperature

October's onset records an average high-temperature of a still warm 29.5°C (85.1°F), a near match to September's 27.9°C (82.2°F). Propriá's temperature in October lowers to a consistent average of 22.1°C (71.8°F) during the nights.

Heat index

The average heat index in October is calculated to be a very hot 35°C (95°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

In October, the average relative humidity is 75%.

Rainfall

In October, in Propriá, the rain falls for 18.6 days. Throughout October, 26mm (1.02") of precipitation is accumulated. In Propriá, during the entire year, the rain falls for 222.9 days and collects up to 509mm (20.04") of precipitation.

Daylight

In October, the average length of the day is 12h and 20min.
On the first day of October, sunrise is at 05:10 and sunset at 17:22. On the last day of the month, sunrise is at 04:56 and sunset at 17:25 -03.

Sunshine

The average sunshine in October is 7.6h.

UV index

January through March, October through December, with an average maximum UV index of 7, are months with the highest UV index in Propriá. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: In October, the maximum UV index of 7 translates into these guidelines:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.