October weather forecast
Itumbiara, Brazil

October, like September, is another hot spring month in Itumbiara, Brazil, with an average temperature fluctuating between 21.4°C (70.5°F) and 32.3°C (90.1°F).

Temperature

Welcoming October, Itumbiara notes an average high-temperature of a still hot 32.3°C (90.1°F), nearly consistent with September's 33.4°C (92.1°F). Itumbiara records a steady low-temperature average of 21.4°C (70.5°F) during October.

Heat index

In October, the average heat index is computed to be a sweltering 38°C (100.4°F). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Direct sunlight exposure may result in a rise of the heat index 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. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In October, the average relative humidity is 61%.

Rainfall

In Itumbiara, in October, during 19.5 rainfall days, 111mm (4.37") of precipitation is typically accumulated. Throughout the year, in Itumbiara, Brazil, there are 202.9 rainfall days, and 1196mm (47.09") of precipitation is accumulated.

Daylight

The average length of the day in October in Itumbiara, Brazil, is 12h and 31min.
On the first day of October in Itumbiara, sunrise is at 05:58 and sunset at 18:14. On the last day of the month, sunrise is at 05:37 and sunset at 18:23 -03.

Sunshine

In Itumbiara, the average sunshine in October is 9.1h.

UV index

The average daily maximum UV index in October in Itumbiara is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 6 in October transforms into the following instructions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.