July weather forecast
Mata Roma, Brazil

July, the same as June, in Mata Roma, Brazil, is another tropical winter month, with an average temperature varying between 20.8°C (69.4°F) and 30.9°C (87.6°F).

Temperature

The onset of July brings an average high-temperature of a still hot 30.9°C (87.6°F), nearly matching the June temperature. Throughout the month of July, Mata Roma sees a steady low-temperature average of 20.8°C (69.4°F).

Heat index

For most parts of July, the heat index is appraised at an extremely hot 40°C (104°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', quantifies the warmth felt when relative humidity is considered. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. 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.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

In Mata Roma, the average relative humidity in July is 78%.

Rainfall

In July, in Mata Roma, the rain falls for 19 days. Throughout July, 39mm (1.54") of precipitation is accumulated. Throughout the year, there are 245.1 rainfall days, and 1260mm (49.61") of precipitation is accumulated.

Daylight

In July, the average length of the day in Mata Roma is 11h and 56min.
On the first day of the month, sunrise is at 05:58 and sunset at 17:53. On the last day of July, sunrise is at 05:59 and sunset at 17:57 -03.

Sunshine

In Mata Roma, the average sunshine in July is 6.9h.

UV index

July through November, with an average maximum UV index of 7, are months with the highest UV index in Mata Roma. 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: During July, 7 as the daily maximum UV index converts into the following advice:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.