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 snowfall 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
Opossum Bay's average high-temperature marks a refreshing 13°C (55.4°F) with the advent of September, closely mirroring that of the preceding month. During September, an average low-temperature of 5.6°C (42.1°F) is observed in Opossum Bay, Australia.Humidity
In September, the average relative humidity is 76%.Rainfall
In Opossum Bay, in September, it is raining for 14.7 days, with typically 25mm (0.98") of accumulated precipitation. In Opossum Bay, during the entire year, the rain falls for 163.7 days and collects up to 356mm (14.02") of precipitation.Snowfall
In Opossum Bay, snow does not fall in January through July, September through December.Daylight
In Opossum Bay, the average length of the day in September is 11h and 48min.On the first day of the month, sunrise is at 6:36 am and sunset at 5:44 pm. On the last day of September, in Opossum Bay, sunrise is at 5:44 am and sunset at 6:15 pm AEST.
Sunshine
The average sunshine in September in Opossum Bay is 7.2h.UV index
May through September, with an average maximum UV index of 3, are months with the lowest UV index in Opossum Bay. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 3 during September translates into these guidelines:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
What is the temperature in September in Opossum Bay?
What is the average humidity in September in Opossum Bay?
How much does it rain in Opossum Bay in September?
When it does not snow in Opossum Bay?
Does it snow in Opossum Bay in September?
What is the average length of the day in September in Opossum Bay?
What time are sunrise and sunset in September in Opossum Bay?
How long on average sun shines in September in Opossum Bay?
What is the month with the lowest UV index in Opossum Bay?
How high is the UV index in September in Opossum Bay?
Average temperature in September
Opossum Bay, Australia
- Average high temperature in September: 13°C
The warmest month (with the highest average high temperature) is January (20.1°C).
The month with the lowest average high temperature is July (10.9°C).
- Average low temperature in September: 5.6°C
The month with the highest average low temperature is January (11.1°C).
The coldest month (with the lowest average low temperature) is August (4.8°C).
Average pressure in September
Opossum Bay, Australia
- Average pressure in September: 1011.6mbar
The month with the highest atmospheric pressure is June (1017.8mbar).
The month with the lowest atmospheric pressure is December (1010.7mbar).
Average wind speed in September
Opossum Bay, Australia
- Average wind speed in September: 14.5km/h
The windiest month (with the highest average wind speed) is September (14.5km/h).
The calmest month (with the lowest average wind speed) is March (11.4km/h).
Average humidity in September
Opossum Bay, Australia
- Average humidity in September: 76%
The month with the highest relative humidity is June (82%).
The months with the lowest relative humidity are January and December (73%).
Average rainfall in September
Opossum Bay, Australia
- Average rainfall in September: 25mm
The wettest months (with the highest rainfall) are August and November (38mm).
The driest months (with the least rainfall) are January and October (23mm).
Average rainfall days in September
Opossum Bay, Australia
- Average rainfall days in September: 14.7 days
The month with the highest number of rainy days is November (16 days).
The month with the least rainy days is June (11.4 days).
Average snowfall days in September
Opossum Bay, Australia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is August (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Opossum Bay, Australia
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 15h and 18min).
The month with the shortest days is June (Average daylight: 9h and 6min).
- Average sunshine in September: 7h and 1min
The month with the most sunshine is December (Average sunshine: 9h and 12min).
The month with the least sunshine is June (Average sunshine: 5h and 18min).
Average sunshine days in September
Opossum Bay, Australia
- Average sunshine days in September: 10.1 days
The month with the most sunshine days is June (15.3 days).
The month with the least sunshine days is November (9.5 days).
Average UV index in September
Opossum Bay, Australia
- Average UV index in September: 3
The month with the highest UV index is December (UV index 5).
The months with the lowest UV index are May, June, July, August and September (UV index 3).
Average cloud cover in September
Opossum Bay, Australia
- Average cloud cover in September: 42
The month with the most cloud cover is November (Cloud cover 47).
The month with the least cloud cover is January (Cloud cover 39).
Average visibility in September
Opossum Bay, Australia
- Average visibility in September: 10km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (9km).
Opossum Bay, Australia
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