September weather forecastBollon, Australia
September
Weather in September
The first month of the spring, September, is a moderately hot month in Bollon, Australia, with an average temperature ranging between min 13.6°C (56.5°F) and max 24.7°C (76.5°F).Temperature
September showcases a minor temperature ascent, adjusting from August's agreeable 20.7°C (69.3°F) to a moderately hot 24.7°C (76.5°F). September nights in Bollon experience a consistent temperature drop to a mild 13.6°C (56.5°F).Humidity
In Bollon, the average relative humidity in September is 41%.Rainfall
In September, the rain falls for 4.3 days. Throughout September, 11mm (0.43") of precipitation is accumulated. In Bollon, during the entire year, the rain falls for 70.1 days and collects up to 241mm (9.49") of precipitation.Daylight
In Bollon, the average length of the day in September is 11h and 56min.On the first day of September in Bollon, Australia, sunrise is at 6:23 am and sunset at 5:56 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 6:10 pm AEST.
Sunshine
The average sunshine in September in Bollon is 9.6h.UV index
In Bollon, Australia, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: During September, 5 as the daily maximum UV index converts into the following advice:
Make use of precautions - It is urged to ward off sun damage. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce 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
Average temperature in September
Bollon, Australia
- Average high temperature in September: 24.7°C
The warmest month (with the highest average high temperature) is January (36.2°C).
The month with the lowest average high temperature is July (17.8°C).
- Average low temperature in September: 13.6°C
The month with the highest average low temperature is January (26.3°C).
The coldest month (with the lowest average low temperature) is July (8.9°C).
Average pressure in September
Bollon, Australia
- Average pressure in September: 1017.8mbar
The month with the highest atmospheric pressure is July (1022mbar).
The month with the lowest atmospheric pressure is January (1008.6mbar).
Average wind speed in September
Bollon, Australia
- Average wind speed in September: 15.5km/h
The windiest months (with the highest average wind speed) are January and November (16.9km/h).
The calmest month (with the lowest average wind speed) is April (13.7km/h).
Average humidity in September
Bollon, Australia
- Average humidity in September: 41%
The month with the highest relative humidity is June (63%).
The months with the lowest relative humidity are November and December (33%).
Average rainfall in September
Bollon, Australia
- Average rainfall in September: 11mm
The wettest month (with the highest rainfall) is January (35mm).
The driest months (with the least rainfall) are July and August (10mm).
Average rainfall days in September
Bollon, Australia
- Average rainfall days in September: 4.3 days
The month with the highest number of rainy days is January (8.5 days).
The month with the least rainy days is August (3.1 days).
Average daylight in September /
Average sunshine in September
Bollon, Australia
- Average daylight in September: 11h and 54min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in September: 9h and 36min
The month with the most sunshine is October (Average sunshine: 11h and 42min).
The month with the least sunshine is June (Average sunshine: 6h and 48min).
Average sunshine days in September
Bollon, Australia
- Average sunshine days in September: 24.6 days
The month with the most sunshine days is August (27.5 days).
The month with the least sunshine days is February (19.8 days).
Average UV index in September
Bollon, Australia
- Average UV index in September: 5
The month with the highest UV index is December (UV index 8).
The months with the lowest UV index are June and July (UV index 4).
Average cloud cover in September
Bollon, Australia
- Average cloud cover in September: 13
The months with the most cloud cover are March and June (Cloud cover 21).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in September
Bollon, Australia
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
