November weather forecast
Maria Helena, Brazil

November, the last month of the spring in Maria Helena, is another warm month, with an average temperature ranging between min 19.6°C (67.3°F) and max 29.5°C (85.1°F).

Temperature

As Maria Helena welcomes November, the average high-temperature is noted at a still moderately hot 29.5°C (85.1°F), closely aligning with the preceding month. In Maria Helena, November nights cool down to an average of 19.6°C (67.3°F).

Heat index

For most parts of November, the heat index is estimated at a very hot 35°C (95°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In November, the average relative humidity in Maria Helena, Brazil, is 76%.

Rainfall

In November, in Maria Helena, the rain falls for 15.3 days. Throughout November, 106mm (4.17") of precipitation is accumulated. In Maria Helena, Brazil, during the entire year, the rain falls for 176.1 days and collects up to 1057mm (41.61") of precipitation.

Daylight

In Maria Helena, the average length of the day in November is 13h and 16min.
On the first day of the month, sunrise is at 05:46 and sunset at 18:46. On the last day of November, sunrise is at 05:37 and sunset at 19:06 -03.

Sunshine

In November, the average sunshine in Maria Helena is 8.7h.

UV index

January through March, August through December, with an average maximum UV index of 6, are months with the highest UV index in Maria Helena, Brazil. 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: An average maximum UV index of 6 in November leads to these recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.