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 snowfall in September
- Average snowfall 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
September
Weather in September
Temperature
Welcoming September, Lebon Régis notes an average high-temperature of an agreeable 21.4°C (70.5°F), nearly consistent with August's 19.5°C (67.1°F). Lebon Régis observes an average low-temperature of 10.6°C (51.1°F) during September.Humidity
The least humid month in Lebon Régis is September, with an average relative humidity of 82%.Rainfall
In Lebon Régis, in September, during 14.4 rainfall days, 85mm (3.35") of precipitation is typically accumulated. Throughout the year, there are 219.5 rainfall days, and 1177mm (46.34") of precipitation is accumulated.Snowfall
In Lebon Régis, Brazil, snow does not fall in January through June, August through December.Daylight
In Lebon Régis, the average length of the day in September is 11h and 57min.On the first day of September, sunrise is at 06:34 and sunset at 18:10. On the last day of the month, sunrise is at 06:02 and sunset at 18:22 -03.
Sunshine
The months with the most sunshine in Lebon Régis are August and September, with an average of 8.1h of sunshine.UV index
April through September, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: The daily high UV index of 4 in September translates into this advice:
Undertake precautions - It is suggested to shield oneself from sunburn. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Lebon Régis in September?
What is the least humid month in Lebon Régis?
What is the average humidity in September in Lebon Régis?
How many days does it rain in September in Lebon Régis?
When it does not snow in Lebon Régis?
What is the average length of the day in September in Lebon Régis?
When are sunrise and sunset in September in Lebon Régis?
What is the month with the most sunshine in Lebon Régis?
How many hours of sunshine does Lebon Régis have in September?
What are the months with the lowest UV index in Lebon Régis?
What is the UV index reading in September in Lebon Régis?
Average temperature in September
Lebon Régis, Brazil
- Average high temperature in September: 21.4°C
The warmest months (with the highest average high temperature) are January and December (25.3°C).
The month with the lowest average high temperature is June (16.8°C).
- Average low temperature in September: 10.6°C
The month with the highest average low temperature is February (15.8°C).
The coldest month (with the lowest average low temperature) is July (8.1°C).
Average pressure in September
Lebon Régis, Brazil
- Average pressure in September: 1017.3mbar
The month with the highest atmospheric pressure is July (1020.4mbar).
The month with the lowest atmospheric pressure is December (1012.3mbar).
Average wind speed in September
Lebon Régis, Brazil
- Average wind speed in September: 9.3km/h
The windiest months (with the highest average wind speed) are September and October (9.3km/h).
The calmest month (with the lowest average wind speed) is February (7.7km/h).
Average humidity in September
Lebon Régis, Brazil
- Average humidity in September: 82%
The month with the highest relative humidity is May (89%).
The month with the lowest relative humidity is September (82%).
Average rainfall in September
Lebon Régis, Brazil
- Average rainfall in September: 85mm
The wettest month (with the highest rainfall) is October (142mm).
The driest months (with the least rainfall) are April, July and August (72mm).
Average rainfall days in September
Lebon Régis, Brazil
- Average rainfall days in September: 14.4 days
The month with the highest number of rainy days is January (25.1 days).
The month with the least rainy days is August (12.8 days).
Average snowfall in September
Lebon Régis, Brazil
- Average snowfall in September: 0mm
The month with the highest snowfall is July (2mm).
The months with the least snowfall are January, February, March, April, May, June, August, September, October, November and December (0mm).
Average snowfall days in September
Lebon Régis, Brazil
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are July and August (0.2 days).
The months with the least snowfall days are January, February, March, April, May, June, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Lebon Régis, Brazil
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in September: 8h and 1min
The months with the most sunshine are August and September (Average sunshine: 8h and 6min).
The month with the least sunshine is May (Average sunshine: 6h and 48min).
Average sunshine days in September
Lebon Régis, Brazil
- Average sunshine days in September: 12.5 days
The month with the most sunshine days is August (15.9 days).
The month with the least sunshine days is February (3.3 days).
Average UV index in September
Lebon Régis, Brazil
- Average UV index in September: 4
The months with the highest UV index are January, February, March, October, November and December (UV index 5).
The months with the lowest UV index are April, May, June, July, August and September (UV index 4).
Average cloud cover in September
Lebon Régis, Brazil
- Average cloud cover in September: 46
The month with the most cloud cover is February (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in September
Lebon Régis, Brazil
- Average visibility in September: 8km
The months with the highest visibility are August and September (8km).
The months with the lowest visibility are January, March, April and May (6km).
