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 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
Weather in September
Temperature
São Sebastião da Bela Vista's shift from August to September is accompanied by an average high-temperature of a moderately hot 24.5°C (76.1°F), a slight deviation from 22.1°C (71.8°F). São Sebastião da Bela Vista reports a steady low-temperature average of 12.5°C (54.5°F) throughout September, revealing a large deviation from the daytime high.Humidity
The least humid month is September, with an average relative humidity of 75%.Rainfall
In São Sebastião da Bela Vista, in September, it is raining for 14.3 days, with typically 56mm (2.2") of accumulated precipitation. Throughout the year, there are 240.7 rainfall days, and 1542mm (60.71") of precipitation is accumulated.Daylight
In São Sebastião da Bela Vista, the average length of the day in September is 11h and 59min.On the first day of September in São Sebastião da Bela Vista, sunrise is at 06:12 and sunset at 17:53. On the last day of the month, sunrise is at 05:43 and sunset at 18:01 -03.
Sunshine
The month with the most sunshine is September, with an average of 9h of sunshine.UV index
January through March, August through December, with an average maximum UV index of 5, are months with the highest UV index in São Sebastião da Bela Vista. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: In September, the maximum UV index of 5 suggests this advice:
Undertake precautions - Obligation exists to protect against skin and eye damage. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in São Sebastião da Bela Vista?
What is the least humid month in São Sebastião da Bela Vista?
What is the average humidity in September in São Sebastião da Bela Vista?
How many days does it rain in September in São Sebastião da Bela Vista?
What is the average length of the day in September in São Sebastião da Bela Vista?
When is the sunrise / sunset in September in São Sebastião da Bela Vista?
What month has the most sunshine in São Sebastião da Bela Vista?
How many hours of sunshine does São Sebastião da Bela Vista have in September?
What is the month with the highest UV index in São Sebastião da Bela Vista?
What is the UV index intensity in September in São Sebastião da Bela Vista?
Average temperature in September
São Sebastião da Bela Vista, Brazil
- Average high temperature in September: 24.5°C
The warmest month (with the highest average high temperature) is February (24.6°C).
The month with the lowest average high temperature is June (19.6°C).
- Average low temperature in September: 12.5°C
The month with the highest average low temperature is December (15.9°C).
The coldest month (with the lowest average low temperature) is July (9.9°C).
Average pressure in September
São Sebastião da Bela Vista, Brazil
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is July (1020.6mbar).
The month with the lowest atmospheric pressure is December (1012.6mbar).
Average wind speed in September
São Sebastião da Bela Vista, Brazil
- Average wind speed in September: 6.4km/h
The windiest month (with the highest average wind speed) is September (6.4km/h).
The calmest months (with the lowest average wind speed) are February and April (5km/h).
Average humidity in September
São Sebastião da Bela Vista, Brazil
- Average humidity in September: 75%
The month with the highest relative humidity is March (91%).
The month with the lowest relative humidity is September (75%).
Average rainfall in September
São Sebastião da Bela Vista, Brazil
- Average rainfall in September: 56mm
The wettest month (with the highest rainfall) is January (305mm).
The driest month (with the least rainfall) is June (21mm).
Average rainfall days in September
São Sebastião da Bela Vista, Brazil
- Average rainfall days in September: 14.3 days
The month with the highest number of rainy days is January (29.9 days).
The month with the least rainy days is August (8.2 days).
Average daylight in September /
Average sunshine in September
São Sebastião da Bela Vista, 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 0min
The month with the most sunshine is September (Average sunshine: 9h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 36min).
Average sunshine days in September
São Sebastião da Bela Vista, Brazil
- Average sunshine days in September: 13.4 days
The month with the most sunshine days is August (21 days).
The month with the least sunshine days is December (0.4 days).
Average UV index in September
São Sebastião da Bela Vista, 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
São Sebastião da Bela Vista, Brazil
- Average cloud cover in September: 35
The month with the most cloud cover is March (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in September
São Sebastião da Bela Vista, Brazil
- Average visibility in September: 8km
The months with the highest visibility are August and September (8km).
The month with the lowest visibility is May (5km).
São Sebastião da Bela Vista, Brazil
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