September weather forecastCerrito, Brazil
September
Weather in September
September, the first month of the spring in Cerrito, is also an enjoyable month, with an average temperature ranging between min 12.5°C (54.5°F) and max 19.6°C (67.3°F).Temperature
The beginning of September records an average high-temperature of a still comfortable 19.6°C (67.3°F), almost echoing the conditions of the previous month. Cerrito's temperature drops to an average low of 12.5°C (54.5°F) during the nights of September.Humidity
In Cerrito, Brazil, the average relative humidity in September is 80%.Rainfall
In September, in Cerrito, the rain falls for 11.9 days. Throughout September, 76mm (2.99") of precipitation is accumulated. Throughout the year, in Cerrito, there are 143.8 rainfall days, and 766mm (30.16") of precipitation is accumulated.Daylight
The average length of the day in September is 11h and 55min.On the first day of September in Cerrito, sunrise is at 06:46 and sunset at 18:15. On the last day of the month, sunrise is at 06:09 and sunset at 18:32 -03.
Sunshine
With an average of 7.1h of sunshine, September has the least sunshine of the year.UV index
In Cerrito, Brazil, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high UV index of 5 in September translates into the following recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Cerrito, Brazil
- Average high temperature in September: 19.6°C
The warmest month (with the highest average high temperature) is February (28.4°C).
The month with the lowest average high temperature is July (16.8°C).
- Average low temperature in September: 12.5°C
The month with the highest average low temperature is February (20.3°C).
The coldest month (with the lowest average low temperature) is July (10°C).
Average pressure in September
Cerrito, Brazil
- Average pressure in September: 1017.5mbar
The month with the highest atmospheric pressure is July (1019.6mbar).
The month with the lowest atmospheric pressure is December (1011.7mbar).
Average wind speed in September
Cerrito, Brazil
- Average wind speed in September: 16.9km/h
The windiest month (with the highest average wind speed) is October (17.3km/h).
The calmest month (with the lowest average wind speed) is May (14.3km/h).
Average humidity in September
Cerrito, Brazil
- Average humidity in September: 80%
The month with the highest relative humidity is July (81%).
The month with the lowest relative humidity is December (73%).
Average rainfall in September
Cerrito, Brazil
- Average rainfall in September: 76mm
The wettest month (with the highest rainfall) is January (90mm).
The driest month (with the least rainfall) is February (45mm).
Average rainfall days in September
Cerrito, Brazil
- Average rainfall days in September: 11.9 days
The month with the highest number of rainy days is March (13.9 days).
The month with the least rainy days is June (9.8 days).
Average daylight in September /
Average sunshine in September
Cerrito, Brazil
- Average daylight in September: 11h and 54min
The month with the longest days is December (Average daylight: 14h and 12min).
The month with the shortest days is June (Average daylight: 10h and 6min).
- Average sunshine in September: 7h and 6min
The month with the most sunshine is December (Average sunshine: 8h and 24min).
The month with the least sunshine is September (Average sunshine: 7h and 6min).
Average sunshine days in September
Cerrito, Brazil
- Average sunshine days in September: 15.9 days
The month with the most sunshine days is June (18.9 days).
The month with the least sunshine days is February (13 days).
Average UV index in September
Cerrito, Brazil
- Average UV index in September: 5
The months with the highest UV index are January, February, March and December (UV index 6).
The months with the lowest UV index are May, June, July and August (UV index 4).
Average cloud cover in September
Cerrito, Brazil
- Average cloud cover in September: 41
The month with the most cloud cover is September (Cloud cover 41).
The months with the least cloud cover are November and December (Cloud cover 33).
Average visibility in September
Cerrito, Brazil
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, November and December (10km).
The months with the lowest visibility are August, September and October (9km).
