October weather forecast
Costa Marques, Brazil

October, the same as September, in Costa Marques, Brazil, is another hot spring month, with an average temperature ranging between max 34.4°C (93.9°F) and min 24°C (75.2°F).

Temperature

The advent of October reveals an average high-temperature of a hot 34.4°C (93.9°F), showing minimal difference from the prior month. Nighttime temperatures in October average to a warm 24°C (75.2°F).

Heat index

The heat index for October is computed to be a blistering 44°C (111.2°F). Be wary: Heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly relevant to babies and toddlers. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

In Costa Marques, Brazil, the average relative humidity in October is 62%.

Rainfall

In Costa Marques, in October, it is raining for 17.8 days, with typically 87mm (3.43") of accumulated precipitation. Throughout the year, in Costa Marques, there are 215.7 rainfall days, and 1318mm (51.89") of precipitation is accumulated.

Daylight

In Costa Marques, the average length of the day in October is 12h and 23min.
On the first day of October in Costa Marques, sunrise is at 05:59 and sunset at 18:12. On the last day of the month, sunrise is at 05:43 and sunset at 18:17 -04.

Sunshine

October has the most sunshine of the year, with an average of 10.4h of sunshine.

UV index

In Costa Marques, the average daily maximum UV index in October is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: A typical high UV index of 7 in October suggests the following recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.