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 shift into September reveals an average high-temperature of a still enjoyable 16.6°C (61.9°F), closely mirroring August's climate. Nighttime temperature in Rosa Brook sees a small decrement from daytime highs, dipping to an average of 12°C (53.6°F) during September.Humidity
In September, the average relative humidity is 73%.Rainfall
In September, in Rosa Brook, the rain falls for 17 days. Throughout September, 44mm (1.73") of precipitation is accumulated. Throughout the year, in Rosa Brook, Australia, there are 152.6 rainfall days, and 506mm (19.92") of precipitation is accumulated.Daylight
The average length of the day in September in Rosa Brook is 11h and 53min.On the first day of the month, sunrise is at 6:37 am and sunset at 6:01 pm. On the last day of September, in Rosa Brook, sunrise is at 5:57 am and sunset at 6:21 pm AWST.
Sunshine
In Rosa Brook, the average sunshine in September is 7h.UV index
The months with the lowest UV index in Rosa Brook are June through October, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: A maximum high daily UV index of 4 during September translates into the following directions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Frequently asked questions
What are the temperatures in Rosa Brook in September?
What is the average humidity in September in Rosa Brook?
How many days does it rain in September in Rosa Brook?
What is the average length of the day in September in Rosa Brook?
When are sunrise and sunset in September in Rosa Brook?
How many hours of sunshine does Rosa Brook have in September?
What is the month with the lowest UV index in Rosa Brook?
What is the UV index intensity in September in Rosa Brook?
Average temperature in September
Rosa Brook, Australia
- Average high temperature in September: 16.6°C
The warmest month (with the highest average high temperature) is February (24.3°C).
The month with the lowest average high temperature is July (16.1°C).
- Average low temperature in September: 12°C
The month with the highest average low temperature is February (17.4°C).
The coldest month (with the lowest average low temperature) is September (12°C).
Average pressure in September
Rosa Brook, Australia
- Average pressure in September: 1018.3mbar
The month with the highest atmospheric pressure is May (1019.5mbar).
The month with the lowest atmospheric pressure is January (1013.6mbar).
Average wind speed in September
Rosa Brook, Australia
- Average wind speed in September: 20.5km/h
The windiest month (with the highest average wind speed) is July (21km/h).
The calmest month (with the lowest average wind speed) is April (16.8km/h).
Average humidity in September
Rosa Brook, Australia
- Average humidity in September: 73%
The months with the highest relative humidity are July, August and October (74%).
The months with the lowest relative humidity are January, February and December (71%).
Average rainfall in September
Rosa Brook, Australia
- Average rainfall in September: 44mm
The wettest months (with the highest rainfall) are June and July (88mm).
The driest months (with the least rainfall) are January and December (13mm).
Average rainfall days in September
Rosa Brook, Australia
- Average rainfall days in September: 17 days
The month with the highest number of rainy days is July (21 days).
The month with the least rainy days is February (4.8 days).
Average daylight in September /
Average sunshine in September
Rosa Brook, 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: 7h and 0min
The month with the most sunshine is January (Average sunshine: 10h and 54min).
The month with the least sunshine is July (Average sunshine: 5h and 0min).
Average sunshine days in September
Rosa Brook, Australia
- Average sunshine days in September: 9.8 days
The month with the most sunshine days is January (22.5 days).
The months with the least sunshine days are July and August (6.8 days).
Average UV index in September
Rosa Brook, Australia
- Average UV index in September: 4
The month with the highest UV index is February (UV index 6).
The months with the lowest UV index are June, July, August, September and October (UV index 4).
Average cloud cover in September
Rosa Brook, Australia
- Average cloud cover in September: 45
The month with the most cloud cover is July (Cloud cover 49).
The month with the least cloud cover is January (Cloud cover 22).
Average visibility in September
Rosa Brook, 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).
Rosa Brook, Australia
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