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
September registers as the month with the highest average temperatures, reaching 26.3°C (79.3°F) at its peak and 14.3°C (57.7°F) at the lowest.Humidity
The least humid month is September, with an average relative humidity of 71%.Rainfall
In Congonhas, in September, it is raining for 11.9 days, with typically 48mm (1.89") of accumulated precipitation. In Congonhas, during the entire year, the rain falls for 238.6 days and collects up to 1441mm (56.73") of precipitation.Daylight
In Congonhas, the average length of the day in September is 11h and 59min.On the first day of September in Congonhas, sunrise is at 06:03 and sunset at 17:46. On the last day of the month, sunrise is at 05:36 and sunset at 17:53 -03.
Sunshine
September has the most sunshine of the year in Congonhas, with an average of 8.9h of sunshine.UV index
The months with the highest UV index in Congonhas are January through October and December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 5 during September leads to these instructions:
Undertake protective steps - Preventing sun damage is advised. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Frequently asked questions
What are the warmest months in Congonhas?
What are September temperatures in Congonhas?
What is the least humid month in Congonhas?
What is the average humidity in September in Congonhas?
How many days does it rain in September in Congonhas?
What is the average length of the day in September in Congonhas?
What time are sunrise and sunset in September in Congonhas?
What month has the most sunshine in Congonhas?
How long on average sun shines in September in Congonhas?
When is the highest UV index in Congonhas?
What is the UV index intensity in September in Congonhas?
Average temperature in September
Congonhas, Brazil
- Average high temperature in September: 26.3°C
The warmest month (with the highest average high temperature) is September (26.3°C).
The month with the lowest average high temperature is June (21.8°C).
- Average low temperature in September: 14.3°C
The month with the highest average low temperature is December (17.3°C).
The coldest month (with the lowest average low temperature) is July (12°C).
Average pressure in September
Congonhas, Brazil
- Average pressure in September: 1017.9mbar
The month with the highest atmospheric pressure is July (1021mbar).
The month with the lowest atmospheric pressure is December (1013mbar).
Average wind speed in September
Congonhas, Brazil
- Average wind speed in September: 8.3km/h
The windiest months (with the highest average wind speed) are September and October (8.3km/h).
The calmest month (with the lowest average wind speed) is May (6.5km/h).
Average humidity in September
Congonhas, Brazil
- Average humidity in September: 71%
The month with the highest relative humidity is March (90%).
The month with the lowest relative humidity is September (71%).
Average rainfall in September
Congonhas, Brazil
- Average rainfall in September: 48mm
The wettest month (with the highest rainfall) is December (246mm).
The driest month (with the least rainfall) is July (11mm).
Average rainfall days in September
Congonhas, Brazil
- Average rainfall days in September: 11.9 days
The month with the highest number of rainy days is December (29.5 days).
The month with the least rainy days is August (7.8 days).
Average daylight in September /
Average sunshine in September
Congonhas, Brazil
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is September (Average sunshine: 8h and 54min).
The month with the least sunshine is November (Average sunshine: 6h and 24min).
Average sunshine days in September
Congonhas, Brazil
- Average sunshine days in September: 15.1 days
The month with the most sunshine days is August (19.3 days).
The month with the least sunshine days is December (0.5 days).
Average UV index in September
Congonhas, Brazil
- Average UV index in September: 5
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October and December (UV index 5).
The month with the lowest UV index is November (UV index 4).
Average cloud cover in September
Congonhas, Brazil
- Average cloud cover in September: 34
The month with the most cloud cover is March (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Congonhas, Brazil
- Average visibility in September: 9km
The month with the highest visibility is September (9km).
The months with the lowest visibility are January, February, March, April and May (6km).
Congonhas, Brazil
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