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
The shift into September uncovers an average high-temperature of a moderately hot 24.1°C (75.4°F), subtly different from the previous month. The low-temperature in São Bernardo do Campo averages to a mild 15.9°C (60.6°F) during the nights of September.Humidity
The average relative humidity in September is 76%.Rainfall
In September, the rain falls for 14.6 days. Throughout September, 52mm (2.05") of precipitation is accumulated. In São Bernardo do Campo, during the entire year, the rain falls for 217.7 days and collects up to 1056mm (41.57") of precipitation.Daylight
In September, the average length of the day in São Bernardo do Campo is 11h and 58min.On the first day of the month, sunrise is at 06:16 and sunset at 17:55. On the last day of September, sunrise is at 05:46 and sunset at 18:05 -03.
Sunshine
September has the most sunshine of the year in São Bernardo do Campo, with an average of 7.8h of sunshine.UV index
February, April through September, with an average maximum UV index of 5, are months with the lowest UV index in São Bernardo do Campo. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In September, the average maximum UV index of 5 translates into the following recommendations:
Take precautions - Protection against sun damage is advised. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Frequently asked questions
What are September temperatures in São Bernardo do Campo?
What is the average humidity in September in São Bernardo do Campo?
How much does it rain in São Bernardo do Campo in September?
How many hours of daylight does São Bernardo do Campo have in September?
When are sunrise and sunset in September in São Bernardo do Campo?
What month has the most sunshine in São Bernardo do Campo?
How many hours of sunshine does São Bernardo do Campo have in September?
What is the month with the lowest UV index in São Bernardo do Campo?
What is the UV index reading in September in São Bernardo do Campo?
Average temperature in September
São Bernardo do Campo, Brazil
- Average high temperature in September: 24.1°C
The warmest month (with the highest average high temperature) is February (27.3°C).
The month with the lowest average high temperature is July (21.4°C).
- Average low temperature in September: 15.9°C
The month with the highest average low temperature is January (20.4°C).
The coldest month (with the lowest average low temperature) is July (14.3°C).
Average pressure in September
São Bernardo do Campo, Brazil
- Average pressure in September: 1017.3mbar
The month with the highest atmospheric pressure is July (1020.2mbar).
The month with the lowest atmospheric pressure is December (1011.8mbar).
Average wind speed in September
São Bernardo do Campo, Brazil
- Average wind speed in September: 9.6km/h
The windiest month (with the highest average wind speed) is November (10.1km/h).
The calmest month (with the lowest average wind speed) is February (8.1km/h).
Average humidity in September
São Bernardo do Campo, Brazil
- Average humidity in September: 76%
The months with the highest relative humidity are March and April (84%).
The month with the lowest relative humidity is August (75%).
Average rainfall in September
São Bernardo do Campo, Brazil
- Average rainfall in September: 52mm
The wettest month (with the highest rainfall) is January (199mm).
The driest month (with the least rainfall) is August (37mm).
Average rainfall days in September
São Bernardo do Campo, Brazil
- Average rainfall days in September: 14.6 days
The month with the highest number of rainy days is January (26.7 days).
The month with the least rainy days is August (10.9 days).
Average daylight in September /
Average sunshine in September
São Bernardo do Campo, Brazil
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is September (Average sunshine: 7h and 48min).
The month with the least sunshine is November (Average sunshine: 6h and 42min).
Average sunshine days in September
São Bernardo do Campo, Brazil
- Average sunshine days in September: 11.9 days
The month with the most sunshine days is August (17.2 days).
The month with the least sunshine days is February (3.1 days).
Average UV index in September
São Bernardo do Campo, Brazil
- Average UV index in September: 5
The months with the highest UV index are January, March, October, November and December (UV index 6).
The months with the lowest UV index are February, April, May, June, July, August and September (UV index 5).
Average cloud cover in September
São Bernardo do Campo, Brazil
- Average cloud cover in September: 40
The month with the most cloud cover is November (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
São Bernardo do Campo, Brazil
- Average visibility in September: 9km
The months with the highest visibility are June, July, August and September (9km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (8km).
São Bernardo do Campo, Brazil
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