BrazilThe weather in September in São José dos Campos
It's warm in September in São José dos Campos with an average temperature of 28°C. Temperatures this month range from a low of 24°C to a high of 33°C. At night, you can expect temperatures between 14°C and 18°C.
Looking for sun? September isn’t a good month to be in São José dos Campos. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for São José dos Campos, Brazil. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 38°C in 2015, São José dos Campos reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 16°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of 4°C to a highest value of 22°C.
Rainfall amount
In September, there is an average of 143 mm of precipitation, spread over 17 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Daily weather in September for São José dos Campos
Click on any day in September to get detailed info about the usual weather on that day in São José dos Campos. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| São José dos Campos | New York | |
|---|---|---|
| Average temperature | 28°C | 27°C |
| Max. temperature | 33°C | 31°C |
| Min. temperature | 14°C | -5°C |
| Total precipitation | 143 mm | 57 mm |
| Rainy days | 17 days | 9 days |
Start of September
The month of September starts in São José dos Campos with hot temps, averaging around 28°C during the day and nights around 16°C.
Mid September
By mid-September, daytime temps rise to around 30°C, with nights around 17°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of September
By the end of September, the average daytime temperature in São José dos Campos is around 29°C, while nighttime temps are about 17°C. There’s a significant chance of many days with precipitation.
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UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of São José dos Campos for all months and discover the best travel time
Curious about the weather in other parts of Brazil? Check out the climate and weather for spots like Rio de Janeiro, Salvador, Pipa, or explore other destinations in Brazil.
Temperature charts
These charts show the average temperatures in September in São José dos Campos, Brazil. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in São José dos Campos
Temperature in September in São José dos Campos over the years
Precipitation charts
These charts show the average amount of precipitation in September in São José dos Campos, Brazil. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in São José dos Campos
Total precipitation in September in São José dos Campos over the years
Daily UV index in September in São José dos Campos
This chart shows the average daily UV index in September in São José dos Campos, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in September in São José dos Campos
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Average weather in São José dos Campos by month
Click on a month below to see detailed weather info for São José dos Campos. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.