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
September brings a slight increase in the average high-temperature, progressing from an enjoyable 19.3°C (66.7°F) in August to a moderately hot 23.4°C (74.1°F). The September nights bear witness to a significant drop from the daytime highs, settling at an average temperature of 10.5°C (50.9°F).Humidity
In Coonamble, Australia, the average relative humidity in September is 56%.Rainfall
In Coonamble, during September, the rain falls for 4.6 days and regularly aggregates up to 12mm (0.47") of precipitation. In Coonamble, during the entire year, the rain falls for 79.1 days and collects up to 244mm (9.61") of precipitation.Daylight
In September, the average length of the day in Coonamble is 11h and 54min.On the first day of September, sunrise is at 6:22 am and sunset at 5:50 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 6:07 pm AEST.
Sunshine
In September, the average sunshine is 9.2h.UV index
In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 5 in September translates into this advice:
Ensure safety - Imperative it is to shield skin and eyes from damage. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Frequently asked questions
What is the temperature in September in Coonamble?
What is the average humidity in September in Coonamble?
How many days does it rain in September in Coonamble?
What is the average length of the day in September in Coonamble?
When are sunrise and sunset in September in Coonamble?
How long on average sun shines in September in Coonamble?
What is the UV index reading in September in Coonamble?
Average temperature in September
Coonamble, Australia
- Average high temperature in September: 23.4°C
The warmest month (with the highest average high temperature) is January (35.5°C).
The month with the lowest average high temperature is July (17.1°C).
- Average low temperature in September: 10.5°C
The month with the highest average low temperature is January (24.5°C).
The coldest month (with the lowest average low temperature) is July (6.7°C).
Average pressure in September
Coonamble, Australia
- Average pressure in September: 1018mbar
The month with the highest atmospheric pressure is July (1021.9mbar).
The month with the lowest atmospheric pressure is January (1009.5mbar).
Average wind speed in September
Coonamble, Australia
- Average wind speed in September: 12.5km/h
The windiest month (with the highest average wind speed) is November (13.9km/h).
The calmest months (with the lowest average wind speed) are April and May (10.6km/h).
Average humidity in September
Coonamble, Australia
- Average humidity in September: 56%
The month with the highest relative humidity is June (74%).
The months with the lowest relative humidity are January and December (40%).
Average rainfall in September
Coonamble, Australia
- Average rainfall in September: 12mm
The wettest month (with the highest rainfall) is December (33mm).
The driest month (with the least rainfall) is August (8mm).
Average rainfall days in September
Coonamble, Australia
- Average rainfall days in September: 4.6 days
The month with the highest number of rainy days is January (9.5 days).
The month with the least rainy days is August (4.2 days).
Average daylight in September /
Average sunshine in September
Coonamble, Australia
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 6min).
The month with the shortest days is June (Average daylight: 10h and 12min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is December (Average sunshine: 9h and 48min).
The month with the least sunshine is June (Average sunshine: 8h and 18min).
Average sunshine days in September
Coonamble, Australia
- Average sunshine days in September: 24.5 days
The month with the most sunshine days is August (26.5 days).
The month with the least sunshine days is February (19.6 days).
Average UV index in September
Coonamble, Australia
- Average UV index in September: 5
The months with the highest UV index are January, February, November and December (UV index 7).
The months with the lowest UV index are May, June, July and August (UV index 4).
Average cloud cover in September
Coonamble, Australia
- Average cloud cover in September: 18
The month with the most cloud cover is June (Cloud cover 29).
The month with the least cloud cover is September (Cloud cover 18).
Average visibility in September
Coonamble, Australia
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, September, October, November and December (10km).
The months with the lowest visibility are June, July and August (9km).
Coonamble, Australia
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