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 transition into September shows a subtle variation to a still moderately hot 25.6°C (78.1°F) from August's 24.5°C (76.1°F) in the average high-temperature. September is noted for a mean low-temperature of 18.3°C (64.9°F).Humidity
With an average relative humidity of 79%, September is the least humid month in Santa Leopoldina.Rainfall
In Santa Leopoldina, Brazil, in September, during 14.2 rainfall days, 37mm (1.46") of precipitation is typically accumulated. In Santa Leopoldina, during the entire year, the rain falls for 185.4 days and collects up to 776mm (30.55") of precipitation.Daylight
The average length of the day in September is 11h and 59min.On the first day of the month, sunrise is at 05:49 and sunset at 17:33. On the last day of September, sunrise is at 05:23 and sunset at 17:40 -03.
Sunshine
In September, the average sunshine in Santa Leopoldina is 8h.UV index
June, July and September, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 5 during September leads to these advisories:
Act with care - Obligation to protect against skin and eye damage is highlighted. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize 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
What are September temperatures in Santa Leopoldina?
What is the least humid month in Santa Leopoldina?
What is the average humidity in September in Santa Leopoldina?
How many days does it rain in September in Santa Leopoldina?
How many hours of daylight does Santa Leopoldina have in September?
When is the sunrise / sunset in September in Santa Leopoldina?
How many hours of sunshine does Santa Leopoldina have in September?
What are the months with the lowest UV index in Santa Leopoldina?
What is the UV index reading in September in Santa Leopoldina?
Average temperature in September
Santa Leopoldina, Brazil
- Average high temperature in September: 25.6°C
The warmest month (with the highest average high temperature) is February (29.1°C).
The month with the lowest average high temperature is July (24.3°C).
- Average low temperature in September: 18.3°C
The months with the highest average low temperature are January and February (21.7°C).
The coldest month (with the lowest average low temperature) is August (17.2°C).
Average pressure in September
Santa Leopoldina, Brazil
- Average pressure in September: 1018.7mbar
The month with the highest atmospheric pressure is July (1020.8mbar).
The month with the lowest atmospheric pressure is December (1012.7mbar).
Average wind speed in September
Santa Leopoldina, Brazil
- Average wind speed in September: 12.5km/h
The windiest month (with the highest average wind speed) is September (12.5km/h).
The calmest months (with the lowest average wind speed) are April and May (8.9km/h).
Average humidity in September
Santa Leopoldina, Brazil
- Average humidity in September: 79%
The months with the highest relative humidity are April, November and December (84%).
The month with the lowest relative humidity is September (79%).
Average rainfall in September
Santa Leopoldina, Brazil
- Average rainfall in September: 37mm
The wettest month (with the highest rainfall) is November (166mm).
The driest months (with the least rainfall) are June and July (23mm).
Average rainfall days in September
Santa Leopoldina, Brazil
- Average rainfall days in September: 14.2 days
The month with the highest number of rainy days is November (21.3 days).
The month with the least rainy days is July (11.6 days).
Average daylight in September /
Average sunshine in September
Santa Leopoldina, 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 0min
The month with the most sunshine is February (Average sunshine: 9h and 12min).
The month with the least sunshine is October (Average sunshine: 7h and 6min).
Average sunshine days in September
Santa Leopoldina, Brazil
- Average sunshine days in September: 11 days
The months with the most sunshine days are May and July (16.3 days).
The month with the least sunshine days is November (5.6 days).
Average UV index in September
Santa Leopoldina, Brazil
- Average UV index in September: 5
The months with the highest UV index are January, February, March, April, May, August, October, November and December (UV index 6).
The months with the lowest UV index are June, July and September (UV index 5).
Average cloud cover in September
Santa Leopoldina, Brazil
- Average cloud cover in September: 37
The month with the most cloud cover is November (Cloud cover 52).
The month with the least cloud cover is February (Cloud cover 29).
Average visibility in September
Santa Leopoldina, Brazil
- Average visibility in September: 10km
The months with the highest visibility are February, July, August and September (10km).
The months with the lowest visibility are January, March, April, May, June, October, November and December (9km).
Santa Leopoldina, Brazil
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