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
With the onset of September, Herons Creek's average high-temperature clocks in at a pleasant 21°C (69.8°F), showing a minor fluctuation from the previous month. Nighttime temperature dips to a mean of 14.5°C (58.1°F) during September.Humidity
The average relative humidity in September in Herons Creek is 68%.Rainfall
The month with the least rainfall in Herons Creek is September, when the rain falls for 10.5 days and typically collects 27mm (1.06") of precipitation.Daylight
In September, the average length of the day in Herons Creek is 11h and 54min.On the first day of the month, sunrise is at 6:05 am and sunset at 5:32 pm. On the last day of September, sunrise is at 5:27 am and sunset at 5:50 pm AEST.
Sunshine
In September, the average sunshine in Herons Creek is 8.9h.UV index
In September, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 5 during September leads to these instructions:
Ensure safety - Recommendations to avert sunburn are presented. To protect against the Sun's most potent rays, avoid direct exposure around midday. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Frequently asked questions
What are September temperatures in Herons Creek?
What is the average humidity in September in Herons Creek?
What is the driest month in Herons Creek?
How much does it rain in Herons Creek in September?
What is the average length of the day in September in Herons Creek?
What time are sunrise and sunset in September in Herons Creek?
How long on average sun shines in September in Herons Creek?
What is the UV index intensity in September in Herons Creek?
Average temperature in September
Herons Creek, Australia
- Average high temperature in September: 21°C
The warmest month (with the highest average high temperature) is January (26.4°C).
The month with the lowest average high temperature is July (17.4°C).
- Average low temperature in September: 14.5°C
The month with the highest average low temperature is January (20.9°C).
The coldest month (with the lowest average low temperature) is July (11.6°C).
Average pressure in September
Herons Creek, Australia
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is July (1020.5mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).
Average wind speed in September
Herons Creek, Australia
- Average wind speed in September: 16.2km/h
The windiest month (with the highest average wind speed) is December (16.5km/h).
The calmest month (with the lowest average wind speed) is April (13.6km/h).
Average humidity in September
Herons Creek, Australia
- Average humidity in September: 68%
The months with the highest relative humidity are February and March (78%).
The month with the lowest relative humidity is August (67%).
Average rainfall in September
Herons Creek, Australia
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is March (113mm).
The driest month (with the least rainfall) is September (27mm).
Average rainfall days in September
Herons Creek, Australia
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is March (19 days).
The month with the least rainy days is August (9.3 days).
Average daylight in September /
Average sunshine in September
Herons Creek, Australia
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 12min).
The month with the shortest days is June (Average daylight: 10h and 6min).
- Average sunshine in September: 8h and 5min
The months with the most sunshine are November and December (Average sunshine: 9h and 48min).
The month with the least sunshine is June (Average sunshine: 6h and 6min).
Average sunshine days in September
Herons Creek, Australia
- Average sunshine days in September: 17.4 days
The month with the most sunshine days is August (20.4 days).
The month with the least sunshine days is February (7.8 days).
Average UV index in September
Herons Creek, Australia
- Average UV index in September: 5
The months with the highest UV index are January, February, November and December (UV index 6).
The months with the lowest UV index are June and July (UV index 4).
Average cloud cover in September
Herons Creek, Australia
- Average cloud cover in September: 24
The month with the most cloud cover is March (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in September
Herons Creek, 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).
Herons Creek, Australia
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