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 finds General Câmara at an average high-temperature of a still pleasant 21.7°C (71.1°F), closely comparable to August's conditions. In General Câmara, September nights cool down to an average of 12.2°C (54°F).Humidity
The average relative humidity in September in General Câmara, Brazil, is 83%.Rainfall
September is the month with the least rainfall. Rain falls for 10.5 days and accumulates 18mm (0.71") of precipitation.Daylight
The average length of the day in September is 11h and 56min.On the first day of the month, sunrise is at 06:41 and sunset at 18:12. On the last day of September, in General Câmara, sunrise is at 06:05 and sunset at 18:28 -03.
Sunshine
The month with the least sunshine is September, with an average of 7.2h of sunshine.UV index
In September, the average daily maximum UV index in General Câmara is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 5 suggests this advice:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Frequently asked questions
What are the temperatures in General Câmara in September?
What is the average humidity in September in General Câmara?
What is the driest month in General Câmara?
How many days does it rain in September in General Câmara?
What is the average length of the day in September in General Câmara?
When are sunrise and sunset in September in General Câmara?
What is the month with the least sunshine in General Câmara?
How long on average sun shines in September in General Câmara?
What is the UV index reading in September in General Câmara?
Average temperature in September
General Câmara, Brazil
- Average high temperature in September: 21.7°C
The warmest month (with the highest average high temperature) is February (29.7°C).
The month with the lowest average high temperature is July (18.3°C).
- Average low temperature in September: 12.2°C
The months with the highest average low temperature are January and February (18.8°C).
The coldest month (with the lowest average low temperature) is July (9.7°C).
Average pressure in September
General Câmara, Brazil
- Average pressure in September: 1017.1mbar
The month with the highest atmospheric pressure is July (1020mbar).
The month with the lowest atmospheric pressure is December (1011.4mbar).
Average wind speed in September
General Câmara, Brazil
- Average wind speed in September: 10.1km/h
The windiest month (with the highest average wind speed) is August (10.3km/h).
The calmest month (with the lowest average wind speed) is May (8.9km/h).
Average humidity in September
General Câmara, Brazil
- Average humidity in September: 83%
The months with the highest relative humidity are May, June and July (84%).
The month with the lowest relative humidity is December (76%).
Average rainfall in September
General Câmara, Brazil
- Average rainfall in September: 18mm
The wettest month (with the highest rainfall) is January (46mm).
The driest month (with the least rainfall) is September (18mm).
Average rainfall days in September
General Câmara, Brazil
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is January (16.9 days).
The month with the least rainy days is June (9.4 days).
Average daylight in September /
Average sunshine in September
General Câmara, Brazil
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 0min).
The month with the shortest days is June (Average daylight: 10h and 18min).
- Average sunshine in September: 7h and 1min
The month with the most sunshine is December (Average sunshine: 8h and 30min).
The month with the least sunshine is September (Average sunshine: 7h and 12min).
Average sunshine days in September
General Câmara, Brazil
- Average sunshine days in September: 16.1 days
The month with the most sunshine days is July (18.9 days).
The month with the least sunshine days is January (11.6 days).
Average UV index in September
General Câmara, Brazil
- Average UV index in September: 5
The months with the highest UV index are January, February, March, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in September
General Câmara, Brazil
- Average cloud cover in September: 40
The month with the most cloud cover is September (Cloud cover 40).
The month with the least cloud cover is November (Cloud cover 31).
Average visibility in September
General Câmara, Brazil
- Average visibility in September: 8km
The months with the highest visibility are February, April, June, July, August, November and December (9km).
The months with the lowest visibility are January, March, May, September and October (8km).
General Câmara, Brazil
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