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
September
Weather in September
Temperature
September notes an average high-temperature of a still moderately hot 25.1°C (77.2°F), subtly differing from August's 23°C (73.4°F). In September, Lorena experiences a temperature dip to an average of 13.4°C (56.1°F) at night.Humidity
September is the least humid month in Lorena, Brazil, with an average relative humidity of 75%.Rainfall
In Lorena, in September, it is raining for 15.9 days, with typically 47mm (1.85") of accumulated precipitation. Throughout the year, in Lorena, Brazil, there are 228.3 rainfall days, and 1018mm (40.08") of precipitation is accumulated.Daylight
In Lorena, the average length of the day in September is 11h and 58min.On the first day of the month, sunrise is at 06:09 and sunset at 17:50. On the last day of September, in Lorena, sunrise is at 05:41 and sunset at 17:59 -03.
Sunshine
September has the most sunshine of the year in Lorena, with an average of 8.7h of sunshine.UV index
January through December, with an average maximum UV index of 5, are months with the highest UV index in Lorena. The months with the lowest UV index are January through December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In September, a daily UV index of 5 turns into the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Lorena in September?
What is the least humid month in Lorena?
What is the average humidity in September in Lorena?
How much does it rain in Lorena in September?
How many hours of daylight does Lorena have in September?
When is the sunrise / sunset in September in Lorena?
What month has the most sunshine in Lorena?
How many hours of sunshine does Lorena have in September?
When is the highest UV index in Lorena?
What are the months with the lowest UV index in Lorena?
What is the UV index reading in September in Lorena?
Average temperature in September
Lorena, Brazil
- Average high temperature in September: 25.1°C
The warmest month (with the highest average high temperature) is February (26.6°C).
The month with the lowest average high temperature is June (20.9°C).
- Average low temperature in September: 13.4°C
The month with the highest average low temperature is December (17.1°C).
The coldest month (with the lowest average low temperature) is July (10.8°C).
Average pressure in September
Lorena, Brazil
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is July (1020.5mbar).
The month with the lowest atmospheric pressure is December (1012.4mbar).
Average wind speed in September
Lorena, Brazil
- Average wind speed in September: 6.7km/h
The windiest month (with the highest average wind speed) is September (6.7km/h).
The calmest months (with the lowest average wind speed) are February, March and April (5.3km/h).
Average humidity in September
Lorena, Brazil
- Average humidity in September: 75%
The months with the highest relative humidity are March and April (88%).
The month with the lowest relative humidity is September (75%).
Average rainfall in September
Lorena, Brazil
- Average rainfall in September: 47mm
The wettest month (with the highest rainfall) is January (191mm).
The driest month (with the least rainfall) is June (25mm).
Average rainfall days in September
Lorena, Brazil
- Average rainfall days in September: 15.9 days
The month with the highest number of rainy days is January (27.2 days).
The month with the least rainy days is August (10 days).
Average daylight in September /
Average sunshine in September
Lorena, 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 48min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is September (Average sunshine: 8h and 42min).
The months with the least sunshine are March and April (Average sunshine: 7h and 24min).
Average sunshine days in September
Lorena, Brazil
- Average sunshine days in September: 11.2 days
The month with the most sunshine days is August (18.9 days).
The month with the least sunshine days is February (2.5 days).
Average UV index in September
Lorena, Brazil
- Average UV index in September: 5
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in September
Lorena, Brazil
- Average cloud cover in September: 35
The month with the most cloud cover is March (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in September
Lorena, Brazil
- Average visibility in September: 8km
The months with the highest visibility are July, August, September and October (8km).
The months with the lowest visibility are March, April and May (6km).
