July weather forecast
Doutor Severiano, Brazil

July, like June, is another tropical winter month in Doutor Severiano, Brazil, with an average temperature fluctuating between 31.6°C (88.9°F) and 19.8°C (67.6°F).

Temperature

Doutor Severiano starts July with an average high-temperature of a still hot 31.6°C (88.9°F), hinting at a minimal fluctuation from June. Doutor Severiano experiences a mean temperature of 19.8°C (67.6°F) during July nights.

Heat index

July's average heat index is computed to be a torrid 36°C (96.8°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a value derived by merging air temperature with the humidity to convey how the climate feels. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. 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 largely significant for babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In Doutor Severiano, the average relative humidity in July is 61%.

Rainfall

In Doutor Severiano, during July, the rain falls for 10.8 days and regularly aggregates up to 14mm (0.55") of precipitation. Throughout the year, in Doutor Severiano, there are 170 rainfall days, and 742mm (29.21") of precipitation is accumulated.

Daylight

In Doutor Severiano, the average length of the day in July is 11h and 49min.
On the first day of July, sunrise is at 05:44 and sunset at 17:30. On the last day of the month, sunrise is at 05:44 and sunset at 17:35 -03.

Sunshine

In July, the average sunshine is 9.1h.

UV index

The months with the highest UV index are January, March, April, July through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In July, the maximum UV index of 7 transforms into these recommendations:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.