October weather forecast
Jardim do Seridó, Brazil

October, the same as September, in Jardim do Seridó, Brazil, is a hot spring month, with an average temperature ranging between min 20.8°C (69.4°F) and max 31.9°C (89.4°F).

Temperature

October observes an average high-temperature of a still tropical 31.9°C (89.4°F), marking an insignificant difference from September's 31°C (87.8°F). Jardim do Seridó's nighttime temperature in October falls to an average of 20.8°C (69.4°F).

Heat index

October's mean heat index is evaluated at a fiery hot 37°C (98.6°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'real feel' or 'feels like', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical to babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In Jardim do Seridó, the average relative humidity in October is 62%.

Rainfall

In Jardim do Seridó, Brazil, during October, the rain falls for 2.9 days and regularly aggregates up to 3mm (0.12") of precipitation. In Jardim do Seridó, during the entire year, the rain falls for 137.8 days and collects up to 433mm (17.05") of precipitation.

Daylight

In October, the average length of the day is 12h and 16min.
On the first day of the month, sunrise is at 05:11 and sunset at 17:21. On the last day of October, in Jardim do Seridó, Brazil, sunrise is at 05:00 and sunset at 17:21 -03.

Sunshine

In Jardim do Seridó, Brazil, the average sunshine in October is 9.3h.

UV index

The months with the highest UV index in Jardim do Seridó are January through March, September through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In October, a daily maximum UV index of 7 leads to the following instructions:
Ward off overexposure. Defence against solar harm is crucial. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.