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's arrival brings an average high-temperature of a still warm 26.4°C (79.5°F), demonstrating subtle variation from the preceding month. In September, Itatiba experiences a temperature dip to an average of 14.8°C (58.6°F) at night.Humidity
The least humid month is September, with an average relative humidity of 70%.Rainfall
In Itatiba, in September, during 10.1 rainfall days, 46mm (1.81") of precipitation is typically accumulated. Throughout the year, in Itatiba, Brazil, there are 200.5 rainfall days, and 1112mm (43.78") of precipitation is accumulated.Daylight
In Itatiba, the average length of the day in September is 11h and 58min.On the first day of the month, sunrise is at 06:17 and sunset at 17:57. On the last day of September, sunrise is at 05:48 and sunset at 18:06 -03.
Sunshine
With an average of 8.9h of sunshine, September has the most sunshine of the year.UV index
February through September, November and December, with an average maximum UV index of 5, are months with the lowest UV index in Itatiba. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: An average maximum UV index of 5 in September leads to these recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Itatiba?
What is the least humid month in Itatiba?
What is the average humidity in September in Itatiba?
How many days does it rain in September in Itatiba?
What is the average length of the day in September in Itatiba?
When are sunrise and sunset in September in Itatiba?
What month has the most sunshine in Itatiba?
How many hours of sunshine does Itatiba have in September?
What is the month with the lowest UV index in Itatiba?
What is the UV index reading in September in Itatiba?
Average temperature in September
Itatiba, Brazil
- Average high temperature in September: 26.4°C
The warmest month (with the highest average high temperature) is December (27.3°C).
The month with the lowest average high temperature is June (21.4°C).
- Average low temperature in September: 14.8°C
The month with the highest average low temperature is January (18.4°C).
The coldest month (with the lowest average low temperature) is July (12.4°C).
Average pressure in September
Itatiba, Brazil
- Average pressure in September: 1017.1mbar
The month with the highest atmospheric pressure is July (1020.3mbar).
The month with the lowest atmospheric pressure is December (1012mbar).
Average wind speed in September
Itatiba, Brazil
- Average wind speed in September: 10.8km/h
The windiest month (with the highest average wind speed) is October (11.3km/h).
The calmest month (with the lowest average wind speed) is February (8.4km/h).
Average humidity in September
Itatiba, Brazil
- Average humidity in September: 70%
The months with the highest relative humidity are January and March (86%).
The month with the lowest relative humidity is September (70%).
Average rainfall in September
Itatiba, Brazil
- Average rainfall in September: 46mm
The wettest month (with the highest rainfall) is January (207mm).
The driest month (with the least rainfall) is August (29mm).
Average rainfall days in September
Itatiba, Brazil
- Average rainfall days in September: 10.1 days
The month with the highest number of rainy days is January (26.5 days).
The month with the least rainy days is August (6.3 days).
Average daylight in September /
Average sunshine in September
Itatiba, 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 September (Average sunshine: 8h and 54min).
The month with the least sunshine is January (Average sunshine: 7h and 24min).
Average sunshine days in September
Itatiba, Brazil
- Average sunshine days in September: 18.8 days
The month with the most sunshine days is August (23.5 days).
The month with the least sunshine days is January (3.4 days).
Average UV index in September
Itatiba, Brazil
- Average UV index in September: 5
The months with the highest UV index are January and October (UV index 6).
The months with the lowest UV index are February, March, April, May, June, July, August, September, November and December (UV index 5).
Average cloud cover in September
Itatiba, Brazil
- Average cloud cover in September: 29
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in September
Itatiba, Brazil
- Average visibility in September: 9km
The months with the highest visibility are July, August, September and October (9km).
The months with the lowest visibility are January, March, April and May (7km).
