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 signals a subtle increase in average high-temperatures, moving from August's refreshing 14.5°C (58.1°F) to a comfortable 18°C (64.4°F). The nighttime temperature dips to a frosty 6.7°C (44.1°F) on average during September.Humidity
In September, the average relative humidity in Yerrinbool is 73%.Rainfall
In Yerrinbool, in September, it is raining for 10.5 days, with typically 30mm (1.18") of accumulated precipitation. Throughout the year, there are 151.6 rainfall days, and 579mm (22.8") of precipitation is accumulated.Daylight
In September, the average length of the day is 11h and 53min.On the first day of the month, sunrise is at 6:16 am and sunset at 5:39 pm. On the last day of September, sunrise is at 5:35 am and sunset at 5:59 pm AEST.
Sunshine
In September, the average sunshine in Yerrinbool, Australia, is 8h.UV index
The months with the lowest UV index are May through July and September, with an average maximum UV index of 3. A UV Index reading 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, the average maximum UV index of 3 translates into the following recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Yerrinbool?
What is the average humidity in September in Yerrinbool?
How many days does it rain in September in Yerrinbool?
What is the average length of the day in September in Yerrinbool?
When are sunrise and sunset in September in Yerrinbool?
How long on average sun shines in September in Yerrinbool?
What is the month with the lowest UV index in Yerrinbool?
What is the UV index intensity in September in Yerrinbool?
Average temperature in September
Yerrinbool, Australia
- Average high temperature in September: 18°C
The warmest month (with the highest average high temperature) is January (27.8°C).
The month with the lowest average high temperature is July (13.1°C).
- Average low temperature in September: 6.7°C
The month with the highest average low temperature is January (15.3°C).
The coldest months (with the lowest average low temperature) are July and August (4.3°C).
Average pressure in September
Yerrinbool, Australia
- Average pressure in September: 1017.1mbar
The month with the highest atmospheric pressure is June (1021.2mbar).
The month with the lowest atmospheric pressure is January (1012.8mbar).
Average wind speed in September
Yerrinbool, Australia
- Average wind speed in September: 9.1km/h
The windiest month (with the highest average wind speed) is August (9.7km/h).
The calmest months (with the lowest average wind speed) are February, March and April (7.3km/h).
Average humidity in September
Yerrinbool, Australia
- Average humidity in September: 73%
The month with the highest relative humidity is June (84%).
The month with the lowest relative humidity is December (72%).
Average rainfall in September
Yerrinbool, Australia
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is February (92mm).
The driest month (with the least rainfall) is May (26mm).
Average rainfall days in September
Yerrinbool, Australia
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is March (16.9 days).
The month with the least rainy days is May (7.7 days).
Average daylight in September /
Average sunshine in September
Yerrinbool, Australia
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in September: 8h and 0min
The months with the most sunshine are November and December (Average sunshine: 9h and 6min).
The month with the least sunshine is June (Average sunshine: 5h and 18min).
Average sunshine days in September
Yerrinbool, Australia
- Average sunshine days in September: 17.9 days
The month with the most sunshine days is May (21.2 days).
The month with the least sunshine days is February (10.4 days).
Average UV index in September
Yerrinbool, Australia
- Average UV index in September: 3
The months with the highest UV index are January and December (UV index 6).
The months with the lowest UV index are May, June, July and September (UV index 3).
Average cloud cover in September
Yerrinbool, Australia
- Average cloud cover in September: 39
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in September
Yerrinbool, Australia
- Average visibility in September: 8km
The months with the highest visibility are January, May, July, August, September, October and December (8km).
The months with the lowest visibility are February, March, April, June and November (7km).
