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 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 dawn of August sees an average high-temperature of a still warm 28.3°C (82.9°F), subtly contrasting with July's 25.4°C (77.7°F). A significant drop from the day's peak to an average low-temperature of 15.9°C (60.6°F) is noted during the nights in August.Heat index
For August, the heat index is computed to be 29°C (84.2°F). Ongoing activity coupled with exposure often results in weariness and could induce heat cramps.One should consider that heat index numbers are for shaded settings and light wind. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
Humidity
The months with the lowest humidity are August and September, with an average relative humidity of 55%.Rainfall
In August, the rain falls for 3.8 days. Throughout August, 13mm (0.51") of precipitation is accumulated. Throughout the year, there are 217.6 rainfall days, and 1401mm (55.16") of precipitation is accumulated.Daylight
In August, the average length of the day is 11h and 25min.On the first day of the month, sunrise is at 06:45 and sunset at 17:56. On the last day of August, sunrise is at 06:23 and sunset at 18:05 -03.
Sunshine
The months with the most sunshine are August and September, with an average of 9.3h of sunshine.UV index
The months with the highest UV index are January, July through October, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.Note: The daily high UV index of 6 in August translates into this advice:
Resist extreme sun exposure. Guarding against solar damage is essential. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is August?
What is the least humid month?
What is the average humidity in August?
How much does it rain in August?
What is the average length of the day in August?
When are sunrise and sunset in August?
What is the month with the most sunshine?
How many hours of sunshine does Vista Alegre do Alto have in August?
When is the highest UV index?
What is the UV index reading in August?
Average temperature in August
Vista Alegre do Alto, Brazil
- Average high temperature in August: 28.3°C
The warmest month (with the highest average high temperature) is September (30.6°C).
The month with the lowest average high temperature is June (24°C).
- Average low temperature in August: 15.9°C
The month with the highest average low temperature is December (20.5°C).
The coldest month (with the lowest average low temperature) is June (14.8°C).
Average pressure in August
Vista Alegre do Alto, Brazil
- Average pressure in August: 1017.6mbar
The month with the highest atmospheric pressure is July (1018.7mbar).
The month with the lowest atmospheric pressure is December (1010.8mbar).
Average wind speed in August
Vista Alegre do Alto, Brazil
- Average wind speed in August: 10.5km/h
The windiest month (with the highest average wind speed) is August (10.5km/h).
The calmest month (with the lowest average wind speed) is February (7.4km/h).
Average humidity in August
Vista Alegre do Alto, Brazil
- Average humidity in August: 55%
The month with the highest relative humidity is March (87%).
The months with the lowest relative humidity are August and September (55%).
Average rainfall in August
Vista Alegre do Alto, Brazil
- Average rainfall in August: 13mm
The wettest month (with the highest rainfall) is January (259mm).
The driest month (with the least rainfall) is July (10mm).
Average rainfall days in August
Vista Alegre do Alto, Brazil
- Average rainfall days in August: 3.8 days
The months with the highest number of rainy days are January and December (29.5 days).
The month with the least rainy days is August (3.8 days).
Average daylight in August /
Average sunshine in August
Vista Alegre do Alto, Brazil
- Average daylight in August: 11h and 2min
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 54min).
- Average sunshine in August: 9h and 2min
The months with the most sunshine are August and September (Average sunshine: 9h and 18min).
The month with the least sunshine is January (Average sunshine: 6h and 48min).
Average sunshine days in August
Vista Alegre do Alto, Brazil
- Average sunshine days in August: 26.6 days
The month with the most sunshine days is August (26.6 days).
The months with the least sunshine days are February and December (1.1 days).
Average UV index in August
Vista Alegre do Alto, Brazil
- Average UV index in August: 6
The months with the highest UV index are January, July, August, September and October (UV index 6).
The months with the lowest UV index are February, March, April, May, June, November and December (UV index 5).
Average cloud cover in August
Vista Alegre do Alto, Brazil
- Average cloud cover in August: 16
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in August
Vista Alegre do Alto, Brazil
- Average visibility in August: 10km
The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January and March (7km).
