October weather forecast
Campo Azul, Brazil

October, like September, is another hot spring month in Campo Azul, Brazil, with an average temperature varying between 19.7°C (67.5°F) and 31.5°C (88.7°F).

Temperature

In Campo Azul, October's average high-temperature stands at a still hot 31.5°C (88.7°F), closely related to the preceding month. Campo Azul's nights in October experience an average temperature drop to a refreshing 19.7°C (67.5°F).

Heat index

The heat index value for October is evaluated at a very hot 36°C (96.8°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

In Campo Azul, the average relative humidity in October is 60%.

Rainfall

In Campo Azul, in October, during 16.7 rainfall days, 124mm (4.88") of precipitation is typically accumulated. Throughout the year, there are 191.6 rainfall days, and 1048mm (41.26") of precipitation is accumulated.

Daylight

In Campo Azul, the average length of the day in October is 12h and 29min.
On the first day of October, sunrise is at 05:40 and sunset at 17:56. On the last day of the month, sunrise is at 05:21 and sunset at 18:03 -03.

Sunshine

The average sunshine in October is 8.7h.

UV index

In October, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 6 in October translates into these instructions:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. 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. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.