September weather forecastChalé, Brazil
September
Weather in September
The first month of the spring, September, is still a warm month in Chalé, Brazil, with an average temperature fluctuating between 14.3°C (57.7°F) and 24.8°C (76.6°F).Temperature
As August turns into September, the average high-temperatures rest at a still moderately hot 24.8°C (76.6°F), showing a minor variation from the prior month. An average minimum temperature of 14.3°C (57.7°F) is recorded during the month of September.Humidity
September is the least humid month in Chalé, with an average relative humidity of 77%.Rainfall
In Chalé, Brazil, during September, the rain falls for 13.2 days and regularly aggregates up to 43mm (1.69") of precipitation. In Chalé, during the entire year, the rain falls for 218.5 days and collects up to 869mm (34.21") of precipitation.Daylight
In Chalé, the average length of the day in September is 11h and 59min.On the first day of September in Chalé, sunrise is at 05:54 and sunset at 17:38. On the last day of the month, sunrise is at 05:28 and sunset at 17:44 -03.
Sunshine
September has the most sunshine of the year in Chalé, with an average of 8.2h of sunshine.UV index
The months with the highest UV index are January through April, June through October and December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum daily UV index of 5 during September morphs into the following directions:
Undertake precautions - Guarding against sun damage is counselled. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Chalé, Brazil
- Average high temperature in September: 24.8°C
The warmest month (with the highest average high temperature) is February (25.8°C).
The month with the lowest average high temperature is June (21.6°C).
- Average low temperature in September: 14.3°C
The month with the highest average low temperature is January (17.7°C).
The coldest month (with the lowest average low temperature) is July (12.3°C).
Average pressure in September
Chalé, Brazil
- Average pressure in September: 1018.5mbar
The month with the highest atmospheric pressure is July (1021.1mbar).
The month with the lowest atmospheric pressure is December (1012.8mbar).
Average wind speed in September
Chalé, Brazil
- Average wind speed in September: 7.8km/h
The windiest month (with the highest average wind speed) is October (8km/h).
The calmest months (with the lowest average wind speed) are April and May (5.5km/h).
Average humidity in September
Chalé, Brazil
- Average humidity in September: 77%
The months with the highest relative humidity are March, April and December (90%).
The month with the lowest relative humidity is September (77%).
Average rainfall in September
Chalé, Brazil
- Average rainfall in September: 43mm
The wettest month (with the highest rainfall) is December (140mm).
The driest month (with the least rainfall) is July (15mm).
Average rainfall days in September
Chalé, Brazil
- Average rainfall days in September: 13.2 days
The month with the highest number of rainy days is March (25 days).
The month with the least rainy days is August (10.3 days).
Average daylight in September /
Average sunshine in September
Chalé, Brazil
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in September: 8h and 12min
The month with the most sunshine is September (Average sunshine: 8h and 12min).
The month with the least sunshine is November (Average sunshine: 6h and 6min).
Average sunshine days in September
Chalé, Brazil
- Average sunshine days in September: 12.5 days
The month with the most sunshine days is August (16.8 days).
The month with the least sunshine days is December (4.4 days).
Average UV index in September
Chalé, Brazil
- Average UV index in September: 5
The months with the highest UV index are January, February, March, April, June, July, August, September, October and December (UV index 5).
The months with the lowest UV index are May and November (UV index 4).
Average cloud cover in September
Chalé, Brazil
- Average cloud cover in September: 44
The months with the most cloud cover are November and December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 42).
Average visibility in September
Chalé, Brazil
- Average visibility in September: 8km
The months with the highest visibility are August, September and October (8km).
The months with the lowest visibility are January, February, March, April, May, June and December (6km).
