September weather forecastBorebi, Brazil
September
Weather in September
September, the first month of the spring in Borebi, is also a moderately hot month, with an average temperature ranging between max 28.1°C (82.6°F) and min 15.6°C (60.1°F).Temperature
Borebi's average high-temperature in September is a still warm 28.1°C (82.6°F), indicating a subtle variation from August. September nights in Borebi present a stark temperature decrease to a mild 15.6°C (60.1°F).Heat index
The average heat index in September is evaluated at a hot 30°C (86°F). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.Heat index specifics point out values are for conditions of shade and a slight breeze. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', blends air temperature and moisture content to represent the felt temperature to humans. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. 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 least humid month in Borebi is September, with an average relative humidity of 67%.Rainfall
In Borebi, during September, the rain falls for 9.3 days and regularly aggregates up to 50mm (1.97") of precipitation. Throughout the year, there are 192.2 rainfall days, and 1039mm (40.91") of precipitation is accumulated.Daylight
In Borebi, the average length of the day in September is 11h and 59min.On the first day of September in Borebi, sunrise is at 06:25 and sunset at 18:06. On the last day of the month, sunrise is at 05:56 and sunset at 18:14 -03.
Sunshine
The months with the most sunshine are August and September, with an average of 9.1h of sunshine.UV index
February, April through September, November and December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: In September, a regular UV index of 5 translates into these guidelines:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Borebi, Brazil
- Average high temperature in September: 28.1°C
The warmest month (with the highest average high temperature) is October (28.8°C).
The month with the lowest average high temperature is June (22.1°C).
- Average low temperature in September: 15.6°C
The months with the highest average low temperature are January and December (19.4°C).
The coldest month (with the lowest average low temperature) is July (13.2°C).
Average pressure in September
Borebi, Brazil
- Average pressure in September: 1015.7mbar
The month with the highest atmospheric pressure is July (1019.3mbar).
The month with the lowest atmospheric pressure is December (1011.2mbar).
Average wind speed in September
Borebi, Brazil
- Average wind speed in September: 10.2km/h
The windiest month (with the highest average wind speed) is October (10.3km/h).
The calmest month (with the lowest average wind speed) is February (7.3km/h).
Average humidity in September
Borebi, Brazil
- Average humidity in September: 67%
The months with the highest relative humidity are March and May (87%).
The month with the lowest relative humidity is September (67%).
Average rainfall in September
Borebi, Brazil
- Average rainfall in September: 50mm
The wettest month (with the highest rainfall) is January (199mm).
The driest month (with the least rainfall) is July (22mm).
Average rainfall days in September
Borebi, Brazil
- Average rainfall days in September: 9.3 days
The month with the highest number of rainy days is January (26.9 days).
The month with the least rainy days is August (4.8 days).
Average daylight in September /
Average sunshine in September
Borebi, Brazil
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in September: 9h and 6min
The months with the most sunshine are August and September (Average sunshine: 9h and 6min).
The month with the least sunshine is January (Average sunshine: 7h and 6min).
Average sunshine days in September
Borebi, Brazil
- Average sunshine days in September: 19.2 days
The month with the most sunshine days is August (25.4 days).
The month with the least sunshine days is February (2.8 days).
Average UV index in September
Borebi, Brazil
- Average UV index in September: 5
The months with the highest UV index are January, March and October (UV index 6).
The months with the lowest UV index are February, April, May, June, July, August, September, November and December (UV index 5).
Average cloud cover in September
Borebi, Brazil
- Average cloud cover in September: 25
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in September
Borebi, Brazil
- Average visibility in September: 9km
The months with the highest visibility are July, August, September, October and November (9km).
The months with the lowest visibility are January, February, March, April and May (7km).
