October weather forecastBariri, Brazil

Weather in October

October, the same as September, is another warm spring month in Bariri, Brazil, with an average temperature ranging between min 18.3°C (64.9°F) and max 29.8°C (85.6°F).

Temperature

Bariri, Brazil, witnesses the warmest weather in October, with temperatures averaging a high of 29.8°C (85.6°F) and a low of 18.3°C (64.9°F).

Heat index

During October, the heat index is computed to be a sweltering 35°C (95°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. 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 especially crucial for babies and toddlers. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

In Bariri, the average relative humidity in October is 70%.

Rainfall

In Bariri, in October, it is raining for 16.1 days, with typically 106mm (4.17") of accumulated precipitation. In Bariri, Brazil, during the entire year, the rain falls for 192.9 days and collects up to 1119mm (44.06") of precipitation.

Daylight

In October, the average length of the day is 12h and 37min.
On the first day of October in Bariri, sunrise is at 05:54 and sunset at 18:13. On the last day of the month, sunrise is at 05:30 and sunset at 18:26 -03.

Sunshine

In October, the average sunshine in Bariri is 8.8h.

UV index

The months with the highest UV index are January, March, August through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: In October, the maximum UV index of 6 transforms into these recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.