July weather forecast
Breves, Brazil

July, the same as June, in Breves, Brazil, is another hot winter month, with an average temperature ranging between max 32.7°C (90.9°F) and min 22°C (71.6°F).

Temperature

The beginning of July reveals an average high-temperature of a still tropical 32.7°C (90.9°F), showing minimal deviation from the previous month. Breves, during July, witnesses an average low-temperature of 22°C (71.6°F).

Heat index

Throughout July, the heat index is appraised at a blazing hot 47°C (116.6°F). Notice: Heat cramps and heat exhaustion are likely. Continued strenuous activity might lead to heatstroke.
Know that the heat index computations account for shaded terrains and slight winds. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is achieved by amalgamating air temperature with the relative humidity readings. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. 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.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

The average relative humidity in July is 79%.

Rainfall

In July, the rain falls for 22.3 days. Throughout July, 55mm (2.17") of precipitation is accumulated. Throughout the year, there are 282.9 rainfall days, and 1449mm (57.05") of precipitation is accumulated.

Daylight

In July, the average length of the day in Breves is 12h and 2min.
On the first day of July, sunrise is at 06:25 and sunset at 18:26. On the last day of the month, sunrise is at 06:26 and sunset at 18:29 -03.

Sunshine

In July, the average sunshine is 8.6h.

UV index

May through November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: During July, 7 as the daily maximum UV index converts into the following advice:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.