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
September
Weather in September
Temperature
September records an average high-temperature of a still moderately hot 26.5°C (79.7°F), indicating a minor variation from the preceding month. Throughout September, the temperature falls to an average low of 17.1°C (62.8°F).Humidity
In September, the average relative humidity in São Bento do Una is 79%.Rainfall
The month with the least rainfall is September, when the rain falls for 12.1 days and typically collects 9mm (0.35") of precipitation.Daylight
In São Bento do Una, Brazil, the average length of the day in September is 12h and 4min.On the first day of September, sunrise is at 05:26 and sunset at 17:24. On the last day of the month, sunrise is at 05:10 and sunset at 17:20 -03.
Sunshine
In September, the average sunshine is 6.6h.UV index
January through April, September through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.Note: A maximum daily UV index of 6 during September morphs into the following directions:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for São Bento do Una in September?
What is the average humidity in September in São Bento do Una?
What is the driest month in São Bento do Una?
How much does it rain in São Bento do Una in September?
What is the average length of the day in September in São Bento do Una?
What time are sunrise and sunset in September in São Bento do Una?
How long on average sun shines in September in São Bento do Una?
What are the months with the highest UV index in São Bento do Una?
What is the UV index reading in September in São Bento do Una?
Average temperature in September
São Bento do Una, Brazil
- Average high temperature in September: 26.5°C
The warmest month (with the highest average high temperature) is March (29.8°C).
The month with the lowest average high temperature is July (24.5°C).
- Average low temperature in September: 17.1°C
The months with the highest average low temperature are February and March (19.9°C).
The coldest month (with the lowest average low temperature) is August (16.6°C).
Average pressure in September
São Bento do Una, Brazil
- Average pressure in September: 1016.1mbar
The month with the highest atmospheric pressure is August (1017mbar).
The months with the lowest atmospheric pressure are February, March, November and December (1012.2mbar).
Average wind speed in September
São Bento do Una, Brazil
- Average wind speed in September: 18.4km/h
The windiest month (with the highest average wind speed) is October (19km/h).
The calmest month (with the lowest average wind speed) is April (12.9km/h).
Average humidity in September
São Bento do Una, Brazil
- Average humidity in September: 79%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is December (70%).
Average rainfall in September
São Bento do Una, Brazil
- Average rainfall in September: 9mm
The wettest month (with the highest rainfall) is March (64mm).
The driest month (with the least rainfall) is September (9mm).
Average rainfall days in September
São Bento do Una, Brazil
- Average rainfall days in September: 12.1 days
The month with the highest number of rainy days is March (18.7 days).
The month with the least rainy days is November (11.2 days).
Average daylight in September /
Average sunshine in September
São Bento do Una, Brazil
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 36min).
- Average sunshine in September: 6h and 4min
The month with the most sunshine is November (Average sunshine: 8h and 0min).
The month with the least sunshine is July (Average sunshine: 5h and 12min).
Average sunshine days in September
São Bento do Una, Brazil
- Average sunshine days in September: 6.5 days
The month with the most sunshine days is December (10.5 days).
The month with the least sunshine days is July (5.9 days).
Average UV index in September
São Bento do Una, Brazil
- Average UV index in September: 6
The months with the highest UV index are January, February, March, April, September, October, November and December (UV index 6).
The months with the lowest UV index are May, June, July and August (UV index 5).
Average cloud cover in September
São Bento do Una, Brazil
- Average cloud cover in September: 60
The month with the most cloud cover is July (Cloud cover 71).
The month with the least cloud cover is November (Cloud cover 48).
Average visibility in September
São Bento do Una, Brazil
- Average visibility in September: 9km
The months with the highest visibility are November and December (10km).
The month with the lowest visibility is May (7km).
