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 sea temperature 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
The month of July, characterized by an average high of 18.3°C (64.9°F) and a low of 10.5°C (50.9°F), is recognized as the coldest.Humidity
In Guaíba, the average relative humidity in July is 81%.Rainfall
The month with the most rainfall in Guaíba is July, when the rain falls for 12.3 days and typically aggregates up to 101mm (3.98") of precipitation.Sea temperature
In Guaíba, the average seawater temperature in July is 15.9°C (60.6°F).Note: Swimming is not a pleasant activity for most individuals in 15.9°C (60.6°F). Breathing becomes increasingly challenging to control as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
The average length of the day in July in Guaíba is 10h and 25min.On the first day of July in Guaíba, sunrise is at 07:22 and sunset at 17:36. On the last day of the month, sunrise is at 07:11 and sunset at 17:52 -03.
Sunshine
In Guaíba, the average sunshine in July is 7.5h.UV index
May through July, with an average maximum UV index of 4, are months with the lowest UV index in Guaíba. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: In July, the maximum UV index of 4 suggests these recommendations:
Ensure safety - Recommendations to avert sunburn are presented. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Frequently asked questions
What are the coldest months in Guaíba?
What are July temperatures in Guaíba?
What is the average humidity in July in Guaíba?
What is the wettest month in Guaíba?
How much does it rain in Guaíba in July?
What is the sea temperature in July in Guaíba?
What is the average length of the day in July in Guaíba?
When are sunrise and sunset in July in Guaíba?
How many hours of sunshine does Guaíba have in July?
When is the lowest UV index in Guaíba?
What is the UV index intensity in July in Guaíba?
Average temperature in July
Guaíba, Brazil
- Average high temperature in July: 18.3°C
The warmest months (with the highest average high temperature) are January and February (30.1°C).
The month with the lowest average high temperature is July (18.3°C).
- Average low temperature in July: 10.5°C
The month with the highest average low temperature is February (20.3°C).
The coldest month (with the lowest average low temperature) is July (10.5°C).
Average pressure in July
Guaíba, Brazil
- Average pressure in July: 1019.8mbar
The month with the highest atmospheric pressure is July (1019.8mbar).
The month with the lowest atmospheric pressure is December (1011.4mbar).
Average wind speed in July
Guaíba, Brazil
- Average wind speed in July: 11.7km/h
The windiest month (with the highest average wind speed) is October (13km/h).
The calmest month (with the lowest average wind speed) is May (10.7km/h).
Average humidity in July
Guaíba, Brazil
- Average humidity in July: 81%
The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is December (73%).
Average rainfall in July
Guaíba, Brazil
- Average rainfall in July: 101mm
The wettest month (with the highest rainfall) is July (101mm).
The driest month (with the least rainfall) is April (46mm).
Average rainfall days in July
Guaíba, Brazil
- Average rainfall days in July: 12.3 days
The month with the highest number of rainy days is January (17 days).
The month with the least rainy days is June (10.9 days).
Average sea temperature in July
Guaíba, Brazil
- Average sea temperature in July: 15.9°C
The best month for swimming (with the highest average sea temperature) is January (24.7°C).
The coldest month (with the lowest average sea temperature) is August (15.8°C).
Average daylight in July /
Average sunshine in July
Guaíba, Brazil
- Average daylight in July: 10h and 2min
The month with the longest days is December (Average daylight: 14h and 6min).
The month with the shortest days is June (Average daylight: 10h and 12min).
- Average sunshine in July: 7h and 3min
The month with the most sunshine is December (Average sunshine: 8h and 36min).
The month with the least sunshine is September (Average sunshine: 7h and 18min).
Average sunshine days in July
Guaíba, Brazil
- Average sunshine days in July: 17.3 days
The month with the most sunshine days is May (18.1 days).
The month with the least sunshine days is February (12.3 days).
Average UV index in July
Guaíba, Brazil
- Average UV index in July: 4
The month with the highest UV index is December (UV index 7).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in July
Guaíba, Brazil
- Average cloud cover in July: 34
The month with the most cloud cover is September (Cloud cover 39).
The month with the least cloud cover is November (Cloud cover 29).
Average visibility in July
Guaíba, Brazil
- Average visibility in July: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Guaíba, Brazil
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