October weather forecastTomar do Geru, Brazil

Weather in October

October in Tomar do Geru, Brazil, is a tropical spring month, with temperature in the range of an average low of 20°C (68°F) and an average high of 30.1°C (86.2°F).

Temperature

The advent of October brings an average high-temperature of a tropical 30.1°C (86.2°F), exhibiting minor difference from the previous month. October nights in Tomar do Geru cool down to an average low-temperature of 20°C (68°F).

Heat index

During October, the heat index is computed to be a very hot 37°C (98.6°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'real feel', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

In Tomar do Geru, the average relative humidity in October is 77%.

Rainfall

In Tomar do Geru, during October, the rain falls for 16.3 days and regularly aggregates up to 28mm (1.1") of precipitation. In Tomar do Geru, Brazil, during the entire year, the rain falls for 201.7 days and collects up to 430mm (16.93") of precipitation.

Daylight

The average length of the day in October in Tomar do Geru, Brazil, is 12h and 22min.
On the first day of October in Tomar do Geru, sunrise is at 05:14 and sunset at 17:27. On the last day of the month, sunrise is at 04:59 and sunset at 17:30 -03.

Sunshine

The average sunshine in October in Tomar do Geru is 6.2h.

UV index

In October, the average daily maximum UV index in Tomar do Geru, Brazil, is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In October, an average UV index of 6 transforms into the following instructions:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.