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
Weather in September
Temperature
The embrace of September brings a minor uplift in the average high-temperature, shifting from a refreshing 16.9°C (62.4°F) in August to an agreeable 20.7°C (69.3°F). Koorlong usually reports an average low-temperature of 8.9°C (48°F) during the month of September.Humidity
In September, the average relative humidity is 59%.Rainfall
In Koorlong, in September, during 6 rainfall days, 12mm (0.47") of precipitation is typically accumulated. Throughout the year, there are 72.6 rainfall days, and 157mm (6.18") of precipitation is accumulated.Daylight
In Koorlong, Australia, the average length of the day in September is 11h and 53min.On the first day of the month, sunrise is at 6:49 am and sunset at 6:13 pm. On the last day of September, in Koorlong, sunrise is at 6:09 am and sunset at 6:33 pm AEST.
Sunshine
In Koorlong, the average sunshine in September is 8.6h.UV index
April through September, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 4 in September translates into these instructions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Frequently asked questions
What are September temperatures in Koorlong?
What is the average humidity in September in Koorlong?
How many days does it rain in September in Koorlong?
What is the average length of the day in September in Koorlong?
When are sunrise and sunset in September in Koorlong?
How long on average sun shines in September in Koorlong?
What is the month with the lowest UV index in Koorlong?
How high is the UV index in September in Koorlong?
Average temperature in September
Koorlong, Australia
- Average high temperature in September: 20.7°C
The warmest month (with the highest average high temperature) is January (34.3°C).
The month with the lowest average high temperature is July (15.6°C).
- Average low temperature in September: 8.9°C
The month with the highest average low temperature is January (20.8°C).
The coldest month (with the lowest average low temperature) is July (6.6°C).
Average pressure in September
Koorlong, Australia
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is June (1022.3mbar).
The month with the lowest atmospheric pressure is January (1010.6mbar).
Average wind speed in September
Koorlong, Australia
- Average wind speed in September: 14.9km/h
The windiest month (with the highest average wind speed) is November (15.3km/h).
The calmest month (with the lowest average wind speed) is April (11.7km/h).
Average humidity in September
Koorlong, Australia
- Average humidity in September: 59%
The month with the highest relative humidity is June (71%).
The month with the lowest relative humidity is January (33%).
Average rainfall in September
Koorlong, Australia
- Average rainfall in September: 12mm
The wettest month (with the highest rainfall) is November (20mm).
The driest months (with the least rainfall) are March, May and July (9mm).
Average rainfall days in September
Koorlong, Australia
- Average rainfall days in September: 6 days
The month with the highest number of rainy days is August (8 days).
The month with the least rainy days is February (4.5 days).
Average daylight in September /
Average sunshine in September
Koorlong, 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 4min
The month with the most sunshine is January (Average sunshine: 9h and 30min).
The month with the least sunshine is June (Average sunshine: 7h and 48min).
Average sunshine days in September
Koorlong, Australia
- Average sunshine days in September: 21.5 days
The month with the most sunshine days is January (24.8 days).
The month with the least sunshine days is September (21.5 days).
Average UV index in September
Koorlong, Australia
- Average UV index in September: 4
The months with the highest UV index are January, February and December (UV index 7).
The months with the lowest UV index are April, May, June, July, August and September (UV index 4).
Average cloud cover in September
Koorlong, Australia
- Average cloud cover in September: 25
The month with the most cloud cover is June (Cloud cover 33).
The month with the least cloud cover is January (Cloud cover 13).
Average visibility in September
Koorlong, Australia
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (10km).
The months with the lowest visibility are July and August (9km).
Koorlong, Australia
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