Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
July's onset sees an average high-temperature of a still warm 29.1°C (84.4°F), exhibiting a slight fluctuation from the previous month. Brazil's July nights witness minimal differential from the daytime temperatures, with averages of 25.8°C (78.4°F).Heat index
In July, the average heat index is evaluated at a sweltering 35°C (95°F). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.
Humidity
July is the most humid month in Brazil, with an average relative humidity of 79%.Rainfall
In Brazil, Trinidad and Tobago, in July, it is raining for 20.4 days, with typically 72mm (2.83") of accumulated precipitation. Throughout the year, in Brazil, there are 194.8 rainfall days, and 640mm (25.2") of precipitation is accumulated.Daylight
In Brazil, Trinidad and Tobago, the average length of the day in July is 12h and 40min.On the first day of the month, sunrise is at 05:47 and sunset at 18:31. On the last day of July, in Brazil, sunrise is at 05:53 and sunset at 18:28 AST.
Sunshine
In July, the average sunshine in Brazil is 10.4h.UV index
The months with the highest UV index in Brazil are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: During July, 7 as the daily maximum UV index converts into the following advice:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Brazil in July?
What is the most humid month in Brazil?
What is the average humidity in July in Brazil?
How many days does it rain in July in Brazil?
How many hours of daylight does Brazil have in July?
When is the sunrise / sunset in July in Brazil?
How many hours of sunshine does Brazil have in July?
What is the month with the highest UV index in Brazil?
What are the months with the lowest UV index in Brazil?
What is the UV index intensity in July in Brazil?
Average temperature in July
Brazil, Trinidad and Tobago
- Average high temperature in July: 29.1°C
The warmest month (with the highest average high temperature) is September (30.1°C).
The month with the lowest average high temperature is January (27.9°C).
- Average low temperature in July: 25.8°C
The month with the highest average low temperature is October (26.6°C).
The coldest months (with the lowest average low temperature) are January and February (24.8°C).
Average pressure in July
Brazil, Trinidad and Tobago
- Average pressure in July: 1013.6mbar
The month with the highest atmospheric pressure is June (1013.8mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed in July
Brazil, Trinidad and Tobago
- Average wind speed in July: 15.9km/h
The windiest month (with the highest average wind speed) is February (18.3km/h).
The calmest month (with the lowest average wind speed) is August (13.6km/h).
Average humidity in July
Brazil, Trinidad and Tobago
- Average humidity in July: 79%
The month with the highest relative humidity is July (79%).
The months with the lowest relative humidity are February, March and April (75%).
Average rainfall in July
Brazil, Trinidad and Tobago
- Average rainfall in July: 72mm
The wettest month (with the highest rainfall) is October (115mm).
The driest month (with the least rainfall) is February (14mm).
Average rainfall days in July
Brazil, Trinidad and Tobago
- Average rainfall days in July: 20.4 days
The month with the highest number of rainy days is August (22.2 days).
The months with the least rainy days are February and April (10.3 days).
Average daylight in July /
Average sunshine in July
Brazil, Trinidad and Tobago
- Average daylight in July: 12h and 4min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in July: 10h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in July
Brazil, Trinidad and Tobago
- Average sunshine days in July: 8.1 days
The months with the most sunshine days are March and April (15.9 days).
The month with the least sunshine days is August (6.8 days).
Average UV index in July
Brazil, Trinidad and Tobago
- Average UV index in July: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in July
Brazil, Trinidad and Tobago
- Average cloud cover in July: 38
The month with the most cloud cover is June (Cloud cover 40).
The month with the least cloud cover is September (Cloud cover 27).
Average visibility in July
Brazil, Trinidad and Tobago
- Average visibility in July: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Brazil, Trinidad and Tobago
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