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
September comes with a subtle rise, with the average high-temperature adjusting from a comfortable 16.3°C (61.3°F) in August to a pleasant 20.4°C (68.7°F). Significant dips from daytime highs mark the September nights, with a consistent average temperature of 7.4°C (45.3°F).Humidity
The average relative humidity in September in Sandy Hollow is 69%.Rainfall
In Sandy Hollow, in September, it is raining for 8.5 days, with typically 24mm (0.94") of accumulated precipitation. In Sandy Hollow, during the entire year, the rain falls for 124.2 days and collects up to 409mm (16.1") of precipitation.Daylight
The average length of the day in September in Sandy Hollow is 11h and 53min.On the first day of September in Sandy Hollow, sunrise is at 6:14 am and sunset at 5:40 pm. On the last day of the month, sunrise is at 5:36 am and sunset at 5:59 pm AEST.
Sunshine
The average sunshine in September in Sandy Hollow, Australia, is 8.9h.UV index
The average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 4 during September translates into these guidelines:
Ensure safety - Imperative it is to shield skin and eyes from damage. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Frequently asked questions
What is the average September temperature in Sandy Hollow?
What is the average humidity in September in Sandy Hollow?
How many days does it rain in September in Sandy Hollow?
What is the average length of the day in September in Sandy Hollow?
What time are sunrise and sunset in September in Sandy Hollow?
How long on average sun shines in September in Sandy Hollow?
What is the UV index reading in September in Sandy Hollow?
Average temperature in September
Sandy Hollow, Australia
- Average high temperature in September: 20.4°C
The warmest month (with the highest average high temperature) is January (30.8°C).
The month with the lowest average high temperature is July (14.3°C).
- Average low temperature in September: 7.4°C
The month with the highest average low temperature is January (17.4°C).
The coldest month (with the lowest average low temperature) is July (4.5°C).
Average pressure in September
Sandy Hollow, Australia
- Average pressure in September: 1018.1mbar
The months with the highest atmospheric pressure are June and July (1021.7mbar).
The month with the lowest atmospheric pressure is January (1012.5mbar).
Average wind speed in September
Sandy Hollow, Australia
- Average wind speed in September: 8km/h
The windiest month (with the highest average wind speed) is September (8km/h).
The calmest months (with the lowest average wind speed) are April and May (6.3km/h).
Average humidity in September
Sandy Hollow, Australia
- Average humidity in September: 69%
The month with the highest relative humidity is June (84%).
The month with the lowest relative humidity is December (63%).
Average rainfall in September
Sandy Hollow, Australia
- Average rainfall in September: 24mm
The wettest month (with the highest rainfall) is November (54mm).
The driest month (with the least rainfall) is May (17mm).
Average rainfall days in September
Sandy Hollow, Australia
- Average rainfall days in September: 8.5 days
The month with the highest number of rainy days is March (12.8 days).
The month with the least rainy days is May (8.3 days).
Average daylight in September /
Average sunshine in September
Sandy Hollow, 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 month with the most sunshine is December (Average sunshine: 10h and 24min).
The month with the least sunshine is June (Average sunshine: 5h and 42min).
Average sunshine days in September
Sandy Hollow, Australia
- Average sunshine days in September: 19.3 days
The month with the most sunshine days is May (20.4 days).
The month with the least sunshine days is February (15.6 days).
Average UV index in September
Sandy Hollow, Australia
- Average UV index in September: 4
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 3).
Average cloud cover in September
Sandy Hollow, Australia
- Average cloud cover in September: 30
The month with the most cloud cover is June (Cloud cover 53).
The month with the least cloud cover is September (Cloud cover 30).
Average visibility in September
Sandy Hollow, Australia
- Average visibility in September: 8km
The months with the highest visibility are January and December (9km).
The months with the lowest visibility are April, June and July (7km).
Sandy Hollow, Australia
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