October weather forecastSerraria, Brazil

Weather in October

October is a tropical spring month in Serraria, Brazil, with an average temperature varying between 30.6°C (87.1°F) and 21.1°C (70°F).

Temperature

October's average high-temperature stands at a tropical 30.6°C (87.1°F), showing little deviation from September's 29.5°C (85.1°F). During the month of October, Serraria's nighttime temperature lowers to an average of 21.1°C (70°F).

Heat index

The heat index value during October is calculated to be a torrid 38°C (100.4°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', melds the effects of warmth and moisture to generate a feeling of heat. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

In October, the average relative humidity is 74%.

Rainfall

In October, the rain falls for 12.7 days. Throughout October, 10mm (0.39") of precipitation is accumulated. In Serraria, during the entire year, the rain falls for 205.7 days and collects up to 444mm (17.48") of precipitation.

Daylight

In Serraria, the average length of the day in October is 12h and 16min.
On the first day of October in Serraria, sunrise is at 05:06 and sunset at 17:17. On the last day of the month, sunrise is at 04:55 and sunset at 17:16 -03.

Sunshine

The average sunshine in October is 6.3h.

UV index

January, February and October, with an average maximum UV index of 7, are months with the highest UV index in Serraria, Brazil. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: A typical high UV index of 7 in October suggests the following recommendations:
Fend off overexposure. Sun protection is vital. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.