Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
Quatro Barras in September witnesses an average high-temperature of a still pleasant 72.7°F, indicating a slight variation from August's 69.4°F. September nights are marked by an average temperature drop to a fresh 54°F.Humidity
August and September, with an average relative humidity of 83%, are the least humid months in Quatro Barras, Brazil.Rainfall
In Quatro Barras, during September, the rain falls for 15.9 days and regularly aggregates up to 2.99" of precipitation. In Quatro Barras, during the entire year, the rain falls for 243.3 days and collects up to 49.21" of precipitation.Snowfall
January through June, August through December are months without snowfall in Quatro Barras.Daylight
In September, the average length of the day in Quatro Barras is 11h and 58min.On the first day of the month, sunrise is at 06:27 and sunset at 18:04. On the last day of September, sunrise is at 05:56 and sunset at 18:15 -03.
Sunshine
August and September, with an average of 7.7h of sunshine, are months with the most sunshine in Quatro Barras.UV index
January through March, August through December, with an average maximum UV index of 5, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: A typical high UV index of 5 in September suggests the following recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Quatro Barras?
What are the least humid months in Quatro Barras?
What is the average humidity in September in Quatro Barras?
How many days does it rain in September in Quatro Barras?
When it does not snow in Quatro Barras?
How many hours of daylight does Quatro Barras have in September?
What time are sunrise and sunset in September in Quatro Barras?
What are the months with the most sunshine in Quatro Barras?
How long on average sun shines in September in Quatro Barras?
What are the months with the highest UV index in Quatro Barras?
How high is the UV index in September in Quatro Barras?
Average temperature in September
Quatro Barras, Brazil
- Average high temperature in September: 72.7°F
The warmest months (with the highest average high temperature) are January, February and December (78.6°F).
The month with the lowest average high temperature is June (65.8°F).
- Average low temperature in September: 54°F
The month with the highest average low temperature is January (63°F).
The coldest month (with the lowest average low temperature) is July (50.4°F).
Average pressure in September
Quatro Barras, Brazil
- Average pressure in September: 30.05"Hg
The month with the highest atmospheric pressure is July (30.13"Hg).
The month with the lowest atmospheric pressure is December (29.89"Hg).
Average wind speed in September
Quatro Barras, Brazil
- Average wind speed in September: 4.1mph
The windiest months (with the highest average wind speed) are October and November (4.3mph).
The calmest month (with the lowest average wind speed) is April (3.5mph).
Average humidity in September
Quatro Barras, Brazil
- Average humidity in September: 83%
The months with the highest relative humidity are March, May and June (89%).
The months with the lowest relative humidity are August and September (83%).
Average rainfall in September
Quatro Barras, Brazil
- Average rainfall in September: 2.99"
The wettest month (with the highest rainfall) is January (6.3").
The driest month (with the least rainfall) is August (2.68").
Average rainfall days in September
Quatro Barras, Brazil
- Average rainfall days in September: 15.9 days
The month with the highest number of rainy days is December (25.5 days).
The month with the least rainy days is August (13.5 days).
Average snowfall in September
Quatro Barras, Brazil
- Average snowfall in September: 0"
The month with the highest snowfall is July (0.04").
The months with the least snowfall are January, February, March, April, May, June, August, September, October, November and December (0").
Average snowfall days in September
Quatro Barras, Brazil
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is July (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Quatro Barras, Brazil
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 36min).
- Average sunshine in September: 7h and 4min
The months with the most sunshine are August and September (Average sunshine: 7h and 42min).
The month with the least sunshine is May (Average sunshine: 6h and 24min).
Average sunshine days in September
Quatro Barras, Brazil
- Average sunshine days in September: 8.9 days
The month with the most sunshine days is August (14.1 days).
The month with the least sunshine days is February (3 days).
Average UV index in September
Quatro Barras, Brazil
- Average UV index in September: 5
The months with the highest UV index are January, February, March, August, September, October, November and December (UV index 5).
The months with the lowest UV index are April, May, June and July (UV index 4).
Average cloud cover in September
Quatro Barras, Brazil
- Average cloud cover in September: 53
The months with the most cloud cover are January, February and March (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 48).
Average visibility in September
Quatro Barras, Brazil
- Average visibility in September: 4mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (4mi).
The month with the lowest visibility is May (3mi).
