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
Chavantes's average high-temperature marks a still moderately hot 28.6°C (83.5°F) with the advent of September, closely mirroring that of the preceding month. Chavantes records a pronounced decline from the day's peak to an average nighttime low-temperature of 16.1°C (61°F) throughout September.Heat index
For September, the heat index is appraised at a tropical 31°C (87.8°F). If one sustains activity during exposure, it could lead to a sense of fatigue, with a chance of heat cramps.The standards for the heat index are set for locations in shade and under light breezes. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', unifies temperature and humidity readings to offer a comprehensive feel of warmth. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
Humidity
September is the least humid month in Chavantes, with an average relative humidity of 66%.Rainfall
In September, in Chavantes, the rain falls for 9.1 days. Throughout September, 50mm (1.97") of precipitation is accumulated. In Chavantes, during the entire year, the rain falls for 188.5 days and collects up to 1077mm (42.4") of precipitation.Daylight
In Chavantes, the average length of the day in September is 11h and 58min.On the first day of the month, sunrise is at 06:28 and sunset at 18:08. On the last day of September, sunrise is at 05:59 and sunset at 18:17 -03.
Sunshine
The average sunshine in September in Chavantes is 8.9h.UV index
January through March, August through November, with an average maximum UV index of 6, are months with the highest UV index in Chavantes, Brazil. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, the maximum UV index of 6 translates into these guidelines:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Frequently asked questions
How hot is September in Chavantes?
What is the least humid month in Chavantes?
What is the average humidity in September in Chavantes?
How many days does it rain in September in Chavantes?
What is the average length of the day in September in Chavantes?
What time are sunrise and sunset in September in Chavantes?
How long on average sun shines in September in Chavantes?
What are the months with the highest UV index in Chavantes?
How high is the UV index in September in Chavantes?
Average temperature in September
Chavantes, Brazil
- Average high temperature in September: 28.6°C
The warmest months (with the highest average high temperature) are October and December (29.5°C).
The month with the lowest average high temperature is June (22.8°C).
- Average low temperature in September: 16.1°C
The months with the highest average low temperature are January and December (19.4°C).
The coldest months (with the lowest average low temperature) are June and July (13.3°C).
Average pressure in September
Chavantes, Brazil
- Average pressure in September: 1015.5mbar
The month with the highest atmospheric pressure is July (1019.1mbar).
The month with the lowest atmospheric pressure is December (1011mbar).
Average wind speed in September
Chavantes, Brazil
- Average wind speed in September: 10.3km/h
The windiest month (with the highest average wind speed) is September (10.3km/h).
The calmest month (with the lowest average wind speed) is February (7.5km/h).
Average humidity in September
Chavantes, Brazil
- Average humidity in September: 66%
The months with the highest relative humidity are January, February, March and May (86%).
The month with the lowest relative humidity is September (66%).
Average rainfall in September
Chavantes, Brazil
- Average rainfall in September: 50mm
The wettest month (with the highest rainfall) is January (198mm).
The driest month (with the least rainfall) is August (25mm).
Average rainfall days in September
Chavantes, Brazil
- Average rainfall days in September: 9.1 days
The month with the highest number of rainy days is January (26.5 days).
The month with the least rainy days is August (5.5 days).
Average daylight in September /
Average sunshine in September
Chavantes, Brazil
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 6min).
The month with the least sunshine is January (Average sunshine: 7h and 0min).
Average sunshine days in September
Chavantes, Brazil
- Average sunshine days in September: 19.7 days
The month with the most sunshine days is August (25.3 days).
The month with the least sunshine days is February (3 days).
Average UV index in September
Chavantes, Brazil
- Average UV index in September: 6
The months with the highest UV index are January, February, March, August, September, October and November (UV index 6).
The months with the lowest UV index are April, May, June, July and December (UV index 5).
Average cloud cover in September
Chavantes, Brazil
- Average cloud cover in September: 26
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in September
Chavantes, Brazil
- Average visibility in September: 9km
The months with the highest visibility are July, August, September, October and November (9km).
The months with the lowest visibility are January, February, March, April and May (7km).
Chavantes, Brazil
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