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 average high-temperature stands at a still pleasant 21.5°C (70.7°F), showing little deviation from June's 20.9°C (69.6°F). Piau temperatures generally rest at a low of 12°C (53.6°F) during the July nights.Humidity
In July, the average relative humidity in Piau is 83%.Rainfall
July is the month with the least rainfall in Piau. Rain falls for 10.7 days and accumulates 14mm (0.55") of precipitation.Daylight
In Piau, the average length of the day in July is 10h and 58min.On the first day of July, sunrise is at 06:31 and sunset at 17:22. On the last day of the month, sunrise is at 06:25 and sunset at 17:34 -03.
Sunshine
In Piau, the average sunshine in July is 7.8h.UV index
The months with the highest UV index in Piau are January through December, with an average maximum UV index of 5. January through December, with an average maximum UV index of 5, are months with the lowest UV index in Piau. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum high UV index of 5 in July translates into the following recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Frequently asked questions
What are the temperatures in Piau in July?
What is the average humidity in July in Piau?
What is the driest month in Piau?
How many days does it rain in July in Piau?
How many hours of daylight does Piau have in July?
When is the sunrise / sunset in July in Piau?
How long on average sun shines in July in Piau?
When is the highest UV index in Piau?
What is the month with the lowest UV index in Piau?
How high is the UV index in July in Piau?
Average temperature in July
Piau, Brazil
- Average high temperature in July: 21.5°C
The warmest month (with the highest average high temperature) is February (25.6°C).
The month with the lowest average high temperature is June (20.9°C).
- Average low temperature in July: 12°C
The months with the highest average low temperature are January and December (17.6°C).
The coldest month (with the lowest average low temperature) is July (12°C).
Average pressure in July
Piau, Brazil
- Average pressure in July: 1021mbar
The month with the highest atmospheric pressure is July (1021mbar).
The month with the lowest atmospheric pressure is December (1012.8mbar).
Average wind speed in July
Piau, Brazil
- Average wind speed in July: 7km/h
The windiest month (with the highest average wind speed) is September (8.3km/h).
The calmest month (with the lowest average wind speed) is April (6km/h).
Average humidity in July
Piau, Brazil
- Average humidity in July: 83%
The months with the highest relative humidity are March and April (92%).
The month with the lowest relative humidity is September (76%).
Average rainfall in July
Piau, Brazil
- Average rainfall in July: 14mm
The wettest month (with the highest rainfall) is December (251mm).
The driest month (with the least rainfall) is July (14mm).
Average rainfall days in July
Piau, Brazil
- Average rainfall days in July: 10.7 days
The month with the highest number of rainy days is December (29.1 days).
The month with the least rainy days is August (9.3 days).
Average daylight in July /
Average sunshine in July
Piau, Brazil
- Average daylight in July: 11h and 0min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in July: 7h and 5min
The months with the most sunshine are August and September (Average sunshine: 8h and 0min).
The month with the least sunshine is November (Average sunshine: 5h and 24min).
Average sunshine days in July
Piau, Brazil
- Average sunshine days in July: 17.3 days
The month with the most sunshine days is August (18.6 days).
The month with the least sunshine days is December (1.2 days).
Average UV index in July
Piau, Brazil
- Average UV index in July: 5
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in July
Piau, Brazil
- Average cloud cover in July: 46
The month with the most cloud cover is November (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 42).
Average visibility in July
Piau, Brazil
- Average visibility in July: 7km
The months with the highest visibility are August and September (8km).
The months with the lowest visibility are April and May (5km).
Piau, Brazil
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