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
The start of September sees the average high-temperature at a still warm 24.9°C (76.8°F), showing little difference from August's 24.2°C (75.6°F). Throughout the month of September, the nighttime temperature in Icaraí dips to an average of 19.2°C (66.6°F).Humidity
In September, the average relative humidity in Icaraí is 78%.Rainfall
In Icaraí, Brazil, in September, it is raining for 14.3 days, with typically 51mm (2.01") of accumulated precipitation. In Icaraí, during the entire year, the rain falls for 179.5 days and collects up to 747mm (29.41") of precipitation.Daylight
The average length of the day in September is 11h and 58min.On the first day of the month, sunrise is at 06:02 and sunset at 17:42. On the last day of September, sunrise is at 05:33 and sunset at 17:51 -03.
Sunshine
In September, the average sunshine is 8h.UV index
The months with the lowest UV index are July and September, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: The average daily UV index of 5 in September transforms into the following instructions:
Adopt protective measures - Suggestions to resist sunburn are offered. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Icaraí?
What is the average humidity in September in Icaraí?
How many days does it rain in September in Icaraí?
How many hours of daylight does Icaraí have in September?
What time are sunrise and sunset in September in Icaraí?
How many hours of sunshine does Icaraí have in September?
What are the months with the lowest UV index in Icaraí?
What is the UV index intensity in September in Icaraí?
Average temperature in September
Icaraí, Brazil
- Average high temperature in September: 24.9°C
The warmest month (with the highest average high temperature) is February (29.4°C).
The month with the lowest average high temperature is July (23.8°C).
- Average low temperature in September: 19.2°C
The months with the highest average low temperature are January and February (23.2°C).
The coldest month (with the lowest average low temperature) is August (18.1°C).
Average pressure in September
Icaraí, Brazil
- Average pressure in September: 1017.9mbar
The month with the highest atmospheric pressure is July (1020.5mbar).
The month with the lowest atmospheric pressure is December (1011.9mbar).
Average wind speed in September
Icaraí, Brazil
- Average wind speed in September: 11km/h
The windiest month (with the highest average wind speed) is September (11km/h).
The calmest month (with the lowest average wind speed) is March (8.4km/h).
Average humidity in September
Icaraí, Brazil
- Average humidity in September: 78%
The months with the highest relative humidity are March, November and December (82%).
The month with the lowest relative humidity is August (77%).
Average rainfall in September
Icaraí, Brazil
- Average rainfall in September: 51mm
The wettest month (with the highest rainfall) is November (135mm).
The driest month (with the least rainfall) is July (25mm).
Average rainfall days in September
Icaraí, Brazil
- Average rainfall days in September: 14.3 days
The month with the highest number of rainy days is November (22.5 days).
The month with the least rainy days is July (8.9 days).
Average daylight in September /
Average sunshine in September
Icaraí, 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 0min
The month with the most sunshine is February (Average sunshine: 9h and 0min).
The month with the least sunshine is October (Average sunshine: 7h and 36min).
Average sunshine days in September
Icaraí, Brazil
- Average sunshine days in September: 13.5 days
The month with the most sunshine days is July (20.2 days).
The month with the least sunshine days is November (5.5 days).
Average UV index in September
Icaraí, Brazil
- Average UV index in September: 5
The months with the highest UV index are January and December (UV index 7).
The months with the lowest UV index are July and September (UV index 5).
Average cloud cover in September
Icaraí, Brazil
- Average cloud cover in September: 34
The month with the most cloud cover is November (Cloud cover 46).
The month with the least cloud cover is February (Cloud cover 28).
Average visibility in September
Icaraí, Brazil
- Average visibility in September: 9km
The months with the highest visibility are February, May, June, July and August (10km).
The months with the lowest visibility are January, March, April, September, October, November and December (9km).
