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
Rapid Bay experiences an average high-temperature of an enjoyable 16.3°C (61.3°F) in September, subtly different from August's 14.5°C (58.1°F). During the month of September, an average temperature of 10.5°C (50.9°F) is noted during the nights in Rapid Bay.Humidity
The average relative humidity in September is 70%.Rainfall
In Rapid Bay, during September, the rain falls for 13.1 days and regularly aggregates up to 25mm (0.98") of precipitation. Throughout the year, there are 142.7 rainfall days, and 303mm (11.93") of precipitation is accumulated.Daylight
In September, the average length of the day is 11h and 52min.On the first day of the month, sunrise is at 6:36 am and sunset at 5:58 pm. On the last day of September, sunrise is at 5:54 am and sunset at 6:19 pm ACST.
Sunshine
The average sunshine in September in Rapid Bay is 7.4h.UV index
May through September, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: In September, a daily UV index of 4 turns into the following recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Frequently asked questions
What is the average September temperature in Rapid Bay?
What is the average humidity in September in Rapid Bay?
How much does it rain in Rapid Bay in September?
What is the average length of the day in September in Rapid Bay?
When are sunrise and sunset in September in Rapid Bay?
How long on average sun shines in September in Rapid Bay?
What are the months with the lowest UV index in Rapid Bay?
What is the UV index intensity in September in Rapid Bay?
Average temperature in September
Rapid Bay, Australia
- Average high temperature in September: 16.3°C
The warmest month (with the highest average high temperature) is January (24.3°C).
The month with the lowest average high temperature is July (14.1°C).
- Average low temperature in September: 10.5°C
The month with the highest average low temperature is January (17.3°C).
The coldest month (with the lowest average low temperature) is August (9.8°C).
Average pressure in September
Rapid Bay, Australia
- Average pressure in September: 1017.3mbar
The month with the highest atmospheric pressure is June (1021.5mbar).
The month with the lowest atmospheric pressure is January (1012.7mbar).
Average wind speed in September
Rapid Bay, Australia
- Average wind speed in September: 16.7km/h
The windiest month (with the highest average wind speed) is August (17.8km/h).
The calmest month (with the lowest average wind speed) is April (13.7km/h).
Average humidity in September
Rapid Bay, Australia
- Average humidity in September: 70%
The months with the highest relative humidity are June and July (73%).
The month with the lowest relative humidity is January (63%).
Average rainfall in September
Rapid Bay, Australia
- Average rainfall in September: 25mm
The wettest month (with the highest rainfall) is May (39mm).
The driest month (with the least rainfall) is February (14mm).
Average rainfall days in September
Rapid Bay, Australia
- Average rainfall days in September: 13.1 days
The month with the highest number of rainy days is July (16.2 days).
The month with the least rainy days is February (6.9 days).
Average daylight in September /
Average sunshine in September
Rapid Bay, Australia
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 30min).
The month with the shortest days is June (Average daylight: 9h and 48min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is December (Average sunshine: 9h and 48min).
The months with the least sunshine are May and June (Average sunshine: 6h and 48min).
Average sunshine days in September
Rapid Bay, Australia
- Average sunshine days in September: 13.3 days
The month with the most sunshine days is January (20.9 days).
The month with the least sunshine days is July (12.1 days).
Average UV index in September
Rapid Bay, Australia
- Average UV index in September: 4
The months with the highest UV index are January and December (UV index 6).
The months with the lowest UV index are May, June, July, August and September (UV index 4).
Average cloud cover in September
Rapid Bay, Australia
- Average cloud cover in September: 38
The month with the most cloud cover is May (Cloud cover 45).
The month with the least cloud cover is January (Cloud cover 25).
Average visibility in September
Rapid Bay, 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).
Rapid Bay, Australia
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