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
Weather in August
Temperature
August brings a slight increase in the average high-temperature, progressing from a moderately hot 28.6°C (83.5°F) in July to a tropical 31.7°C (89.1°F). Cachoeira Alta sees a major change from daytime highs, with the nighttime temperature dipping to a comfortable 18.4°C (65.1°F) on average during August.Heat index
The heat index value for August is computed to be a tropical 32°C (89.6°F). Prolonged exposure and physical activity might induce exhaustion, potentially causing heat cramps.Realize that the values for the heat index are set for shaded places and light winds. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Humidity
The least humid month is August, with an average relative humidity of 41%.Rainfall
July and August are months with the least rain in Cachoeira Alta when the rain falls for 1.6 days and typically aggregates up to 6mm (0.24") of rain.Daylight
In August, the average length of the day is 11h and 30min.On the first day of the month, sunrise is at 06:51 and sunset at 18:08. On the last day of August, sunrise is at 06:31 and sunset at 18:16 -03.
Sunshine
August has the most sunshine of the year, with an average of 9.7h of sunshine.UV index
August and September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 7 in August translates into these instructions:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Cachoeira Alta during August?
What is the least humid month in Cachoeira Alta?
What is the average humidity in August in Cachoeira Alta?
What is the driest month in Cachoeira Alta?
How many days does it rain in August in Cachoeira Alta?
What is the average length of the day in August in Cachoeira Alta?
When is the sunrise / sunset in August in Cachoeira Alta?
What month has the most sunshine in Cachoeira Alta?
How many hours of sunshine does Cachoeira Alta have in August?
What are the months with the highest UV index in Cachoeira Alta?
What is the UV index intensity in August in Cachoeira Alta?
Average temperature in August
Cachoeira Alta, Brazil
- Average high temperature in August: 31.7°C
The warmest month (with the highest average high temperature) is September (33.9°C).
The month with the lowest average high temperature is May (26.5°C).
- Average low temperature in August: 18.4°C
The month with the highest average low temperature is October (21.6°C).
The coldest month (with the lowest average low temperature) is June (16.5°C).
Average pressure in August
Cachoeira Alta, Brazil
- Average pressure in August: 1016.1mbar
The month with the highest atmospheric pressure is July (1017.6mbar).
The month with the lowest atmospheric pressure is November (1010.3mbar).
Average wind speed in August
Cachoeira Alta, Brazil
- Average wind speed in August: 9.1km/h
The windiest month (with the highest average wind speed) is August (9.1km/h).
The calmest month (with the lowest average wind speed) is March (5.8km/h).
Average humidity in August
Cachoeira Alta, Brazil
- Average humidity in August: 41%
The month with the highest relative humidity is March (88%).
The month with the lowest relative humidity is August (41%).
Average rainfall in August
Cachoeira Alta, Brazil
- Average rainfall in August: 6mm
The wettest month (with the highest rainfall) is December (206mm).
The driest months (with the least rainfall) are July and August (6mm).
Average rainfall days in August
Cachoeira Alta, Brazil
- Average rainfall days in August: 1.6 days
The month with the highest number of rainy days is December (28.6 days).
The month with the least rainy days is August (1.6 days).
Average daylight in August /
Average sunshine in August
Cachoeira Alta, Brazil
- Average daylight in August: 11h and 3min
The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 0min).
- Average sunshine in August: 9h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 7h and 0min).
Average sunshine days in August
Cachoeira Alta, Brazil
- Average sunshine days in August: 28.8 days
The month with the most sunshine days is August (28.8 days).
The month with the least sunshine days is December (2 days).
Average UV index in August
Cachoeira Alta, Brazil
- Average UV index in August: 7
The months with the highest UV index are August and September (UV index 7).
The month with the lowest UV index is February (UV index 5).
Average cloud cover in August
Cachoeira Alta, Brazil
- Average cloud cover in August: 12
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in August
Cachoeira Alta, 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, February, March and April (7km).
Cachoeira Alta, Brazil
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