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
July
Weather in July
Temperature
July's average high-temperature stands at a still hot 30.8°C (87.4°F), showing little deviation from June's 30.6°C (87.1°F). The temperature dips to an average of 19°C (66.2°F) during July nights.Heat index
July's mean heat index is computed to be a fiery hot 35°C (95°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.In the scope of the heat index, its values resonate with shade and light wind conditions. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', comes about by integrating the temperature readings with the humidity levels. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.
Humidity
In July, the average relative humidity is 63%.Rainfall
In July, in José da Penha, the rain falls for 10.7 days. Throughout July, 14mm (0.55") of precipitation is accumulated. In José da Penha, during the entire year, the rain falls for 161.9 days and collects up to 582mm (22.91") of precipitation.Daylight
In José da Penha, the average length of the day in July is 11h and 48min.On the first day of July in José da Penha, 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 17:34 -03.
Sunshine
In July, the average sunshine is 9h.UV index
The months with the lowest UV index are April through July, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 6 in July converts into the following recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in José da Penha during July?
What is the average humidity in July in José da Penha?
How much does it rain in José da Penha in July?
What is the average length of the day in July in José da Penha?
When are sunrise and sunset in July in José da Penha?
How long on average sun shines in July in José da Penha?
What are the months with the lowest UV index in José da Penha?
What is the UV index reading in July in José da Penha?
Average temperature in July
José da Penha, Brazil
- Average high temperature in July: 30.8°C
The warmest month (with the highest average high temperature) is October (34.7°C).
The month with the lowest average high temperature is June (30.6°C).
- Average low temperature in July: 19°C
The month with the highest average low temperature is December (23.3°C).
The coldest month (with the lowest average low temperature) is July (19°C).
Average pressure in July
José da Penha, Brazil
- Average pressure in July: 1015.4mbar
The month with the highest atmospheric pressure is July (1015.4mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in July
José da Penha, Brazil
- Average wind speed in July: 14.8km/h
The windiest month (with the highest average wind speed) is October (16.6km/h).
The calmest month (with the lowest average wind speed) is April (9.6km/h).
Average humidity in July
José da Penha, Brazil
- Average humidity in July: 63%
The months with the highest relative humidity are April and May (73%).
The months with the lowest relative humidity are October and November (48%).
Average rainfall in July
José da Penha, Brazil
- Average rainfall in July: 14mm
The wettest month (with the highest rainfall) is March (123mm).
The driest month (with the least rainfall) is September (2mm).
Average rainfall days in July
José da Penha, Brazil
- Average rainfall days in July: 10.7 days
The month with the highest number of rainy days is March (24.8 days).
The month with the least rainy days is September (2.7 days).
Average daylight in July /
Average sunshine in July
José da Penha, Brazil
- Average daylight in July: 11h and 5min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 48min).
- Average sunshine in July: 9h and 0min
The month with the most sunshine is September (Average sunshine: 9h and 48min).
The months with the least sunshine are March and April (Average sunshine: 8h and 12min).
Average sunshine days in July
José da Penha, Brazil
- Average sunshine days in July: 18.1 days
The month with the most sunshine days is September (26.1 days).
The month with the least sunshine days is April (4.9 days).
Average UV index in July
José da Penha, Brazil
- Average UV index in July: 6
The months with the highest UV index are January, February, March, August, September, October, November and December (UV index 7).
The months with the lowest UV index are April, May, June and July (UV index 6).
Average cloud cover in July
José da Penha, Brazil
- Average cloud cover in July: 31
The month with the most cloud cover is April (Cloud cover 44).
The month with the least cloud cover is September (Cloud cover 16).
Average visibility in July
José da Penha, Brazil
- Average visibility in July: 10km
The months with the highest visibility are January, February, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are March, April and May (9km).
