October weather forecastMonteiro, Brazil

Weather in October

October in Monteiro, Brazil, is a tropical spring month, with an average temperature varying between 30.6°C (87.1°F) and 18.5°C (65.3°F).

Temperature

October denotes a minimal variation in the average high-temperature to a tropical 30.6°C (87.1°F) from September's 28.9°C (84°F). Monteiro's average nighttime temperatures present a clear contrast to its daytime highs, measured at a refreshing 18.5°C (65.3°F) in October.

Heat index

For most parts of October, the heat index is estimated at a sweltering 35°C (95°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', measures the perceived warmth when incorporating the humidity present in the air. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

In Monteiro, the average relative humidity in October is 65%.

Rainfall

In Monteiro, in October, it is raining for 7 days, with typically 16mm (0.63") of accumulated precipitation. In Monteiro, Brazil, during the entire year, the rain falls for 140.9 days and collects up to 430mm (16.93") of precipitation.

Daylight

In Monteiro, the average length of the day in October is 12h and 17min.
On the first day of October, sunrise is at 05:12 and sunset at 17:23. On the last day of the month, sunrise is at 05:00 and sunset at 17:23 -03.

Sunshine

The average sunshine in October in Monteiro is 9.1h.

UV index

In October, the average daily maximum UV index in Monteiro is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In October, the maximum UV index of 6 translates into these guidelines:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.