October weather forecast
Irará, Brazil

October is a tropical spring month in Irará, Brazil, with an average temperature fluctuating between 30.4°C (86.7°F) and 20°C (68°F).

Temperature

As October takes its course, Irará's average high-temperature registers at a hot 30.4°C (86.7°F), closely aligning with the preceding month. An average low-temperature of 20°C (68°F) marks the nights in Irará, Brazil throughout October.

Heat index

For October, the heat index is computed to be a very hot 38°C (100.4°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', offers an insight into how hot it feels when we factor in moisture content. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. 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. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

In October, the average relative humidity in Irará, Brazil, is 76%.

Rainfall

In October, the rain falls for 16.6 days. Throughout October, 40mm (1.57") of precipitation is accumulated. Throughout the year, in Irará, Brazil, there are 224.3 rainfall days, and 452mm (17.8") of precipitation is accumulated.

Daylight

The average length of the day in October in Irará is 12h and 23min.
On the first day of October, sunrise is at 05:18 and sunset at 17:31. On the last day of the month, sunrise is at 05:02 and sunset at 17:34 -03.

Sunshine

In Irará, the average sunshine in October is 6.5h.

UV index

In October, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: In October, a regular UV index of 6 translates into these guidelines:
Resist extreme sun exposure. Guarding against solar damage is essential. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.