Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average sea temperature in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
August
Weather in August
Temperature
The advent of August denotes an average high-temperature of a pleasant 20.1°C (68.2°F), subtly different from July's 19.1°C (66.4°F). São José's temperature drops to an average low of 13.6°C (56.5°F) during the nights of August.Humidity
March, April, June, August, November and December, with an average relative humidity of 83%, are the least humid months in São José.Rainfall
The months with the least rainfall in São José are August and November Rain falls for 13.1 days and accumulates 57mm (2.24") of rain.Sea temperature
In São José, in August, the average water temperature is 18.7°C (65.7°F).Note: Most people do not take pleasure in swimming in water at 18.7°C (65.7°F). The difficulty of managing breathing increases as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
The average length of the day in August is 11h and 10min.On the first day of August, sunrise is at 06:55 and sunset at 17:46. On the last day of the month, sunrise is at 06:28 and sunset at 18:01 -03.
Sunshine
The average sunshine in August in São José is 7.4h.UV index
The average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In August, the maximum UV index of 5 translates into these guidelines:
Take necessary precautions - Protection from skin and eye injury is mandatory. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in São José in August?
What are the least humid months in São José?
What is the average humidity in August in São José?
What is the driest month in São José?
How much does it rain in São José in August?
What is the sea temperature in August in São José?
How many hours of daylight does São José have in August?
When are sunrise and sunset in August in São José?
How many hours of sunshine does São José have in August?
How high is the UV index in August in São José?
Average temperature in August
São José, Brazil
- Average high temperature in August: 20.1°C
The warmest month (with the highest average high temperature) is January (27.3°C).
The month with the lowest average high temperature is July (19.1°C).
- Average low temperature in August: 13.6°C
The month with the highest average low temperature is February (21.1°C).
The coldest month (with the lowest average low temperature) is July (13.1°C).
Average pressure in August
São José, Brazil
- Average pressure in August: 1019.9mbar
The month with the highest atmospheric pressure is July (1020.2mbar).
The month with the lowest atmospheric pressure is December (1012.2mbar).
Average wind speed in August
São José, Brazil
- Average wind speed in August: 11.4km/h
The windiest month (with the highest average wind speed) is November (11.8km/h).
The calmest month (with the lowest average wind speed) is March (10km/h).
Average humidity in August
São José, Brazil
- Average humidity in August: 83%
The month with the highest relative humidity is October (85%).
The months with the lowest relative humidity are March, April, June, August, November and December (83%).
Average rainfall in August
São José, Brazil
- Average rainfall in August: 57mm
The wettest month (with the highest rainfall) is February (104mm).
The driest months (with the least rainfall) are August and November (57mm).
Average rainfall days in August
São José, Brazil
- Average rainfall days in August: 13.1 days
The months with the highest number of rainy days are January and March (20.8 days).
The month with the least rainy days is June (12.3 days).
Average sea temperature in August
São José, Brazil
- Average sea temperature in August: 18.7°C
The best months for swimming (with the highest average sea temperature) are January and February (25.8°C).
The coldest month (with the lowest average sea temperature) is July (18.6°C).
Average daylight in August /
Average sunshine in August
São José, Brazil
- Average daylight in August: 11h and 1min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in August: 7h and 2min
The months with the most sunshine are February and April (Average sunshine: 7h and 42min).
The month with the least sunshine is October (Average sunshine: 6h and 42min).
Average sunshine days in August
São José, Brazil
- Average sunshine days in August: 14.5 days
The month with the most sunshine days is June (15.2 days).
The month with the least sunshine days is February (6.3 days).
Average UV index in August
São José, Brazil
- Average UV index in August: 5
The months with the highest UV index are January, February, March and December (UV index 6).
The months with the lowest UV index are July and September (UV index 4).
Average cloud cover in August
São José, Brazil
- Average cloud cover in August: 38
The month with the most cloud cover is October (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 37).
Average visibility in August
São José, Brazil
- Average visibility in August: 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).
