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 sea temperature 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 arrival of September records an average high-temperature of a still refreshing 15.8°C (60.4°F), closely related to the 13.8°C (56.8°F) observed in August. In the month of September, Geelong West records a consistent average low-temperature of 7.7°C (45.9°F).Humidity
The average relative humidity in September in Geelong West, Australia, is 74%.Rainfall
In Geelong West, Australia, during September, the rain falls for 14.2 days and regularly aggregates up to 31mm (1.22") of precipitation. In Geelong West, during the entire year, the rain falls for 153 days and collects up to 377mm (14.84") of precipitation.Sea temperature
The months with the coldest seawater are August and September, with an average sea temperature of 13.8°C (56.8°F).Note: Immersing oneself in 13.8°C (56.8°F) at sub-10°C (14°F) temperatures is a recipe for harsh cold shock and quickened breathing unless adequately equipped.
Daylight
In September, the average length of the day is 11h and 50min.On the first day of September in Geelong West, sunrise is at 6:43 am and sunset at 6:01 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 6:26 pm AEST.
Sunshine
In Geelong West, the average sunshine in September is 7.4h.UV index
In September, the average daily maximum UV index in Geelong West is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: In September, the maximum UV index of 4 suggests this advice:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Frequently asked questions
What is the average September temperature in Geelong West?
What is the average humidity in September in Geelong West?
How many days does it rain in September in Geelong West?
What months are the sea coldest in Geelong West?
How cold is the water in September in Geelong West?
What is the average length of the day in September in Geelong West?
When are sunrise and sunset in September in Geelong West?
How long on average sun shines in September in Geelong West?
What is the UV index intensity in September in Geelong West?
Average temperature in September
Geelong West, Australia
- Average high temperature in September: 15.8°C
The warmest month (with the highest average high temperature) is January (25.1°C).
The month with the lowest average high temperature is July (13.1°C).
- Average low temperature in September: 7.7°C
The month with the highest average low temperature is February (15.1°C).
The coldest month (with the lowest average low temperature) is August (7°C).
Average pressure in September
Geelong West, Australia
- Average pressure in September: 1016.2mbar
The month with the highest atmospheric pressure is June (1021.1mbar).
The month with the lowest atmospheric pressure is January (1012.6mbar).
Average wind speed in September
Geelong West, Australia
- Average wind speed in September: 14km/h
The windiest month (with the highest average wind speed) is August (14.9km/h).
The calmest month (with the lowest average wind speed) is April (11.2km/h).
Average humidity in September
Geelong West, Australia
- Average humidity in September: 74%
The month with the highest relative humidity is June (80%).
The month with the lowest relative humidity is January (64%).
Average rainfall in September
Geelong West, Australia
- Average rainfall in September: 31mm
The wettest month (with the highest rainfall) is February (40mm).
The driest month (with the least rainfall) is March (25mm).
Average rainfall days in September
Geelong West, Australia
- Average rainfall days in September: 14.2 days
The month with the highest number of rainy days is July (14.6 days).
The month with the least rainy days is January (9.7 days).
Average sea temperature in September
Geelong West, Australia
- Average sea temperature in September: 13.8°C
The best month for swimming (with the highest average sea temperature) is February (18.3°C).
The coldest months (with the lowest average sea temperature) are August and September (13.8°C).
Average daylight in September /
Average sunshine in September
Geelong West, Australia
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 48min).
The month with the shortest days is June (Average daylight: 9h and 36min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is December (Average sunshine: 9h and 42min).
The month with the least sunshine is August (Average sunshine: 6h and 42min).
Average sunshine days in September
Geelong West, Australia
- Average sunshine days in September: 12.1 days
The month with the most sunshine days is January (16.9 days).
The month with the least sunshine days is September (12.1 days).
Average UV index in September
Geelong West, Australia
- Average UV index in September: 4
The month with the highest UV index is December (UV index 6).
The months with the lowest UV index are June, July and August (UV index 3).
Average cloud cover in September
Geelong West, Australia
- Average cloud cover in September: 42
The months with the most cloud cover are May and August (Cloud cover 45).
The month with the least cloud cover is January (Cloud cover 31).
Average visibility in September
Geelong West, Australia
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, June and December (10km).
The months with the lowest visibility are April, May, July, August, September, October and November (9km).
Geelong West, Australia
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