September weather forecastScarness, Australia
September
Weather in September
The first month of the spring, September, is a moderately hot month in Scarness, Australia, with an average temperature ranging between min 17.4°C (63.3°F) and max 23.5°C (74.3°F).Temperature
September begins with an average high-temperature of a warm 23.5°C (74.3°F), reflecting close similarity to the preceding month. Scarness registers a consistent average low-temperature of 17.4°C (63.3°F) during September.Humidity
The average relative humidity in September is 70%.Rainfall
The month with the least rainfall is September, when the rain falls for 9.5 days and typically collects 19mm (0.75") of precipitation.Sea temperature
In Scarness, the average seawater temperature in September is 22.3°C (72.1°F).Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 22.3°C (72.1°F) water. (FYI: The Olympic swimming competition requires a water temperature between 25°C (77°F) and 28°C (82.4°F).)
Daylight
In Scarness, the average length of the day in September is 11h and 56min.On the first day of September in Scarness, sunrise is at 6:00 am and sunset at 5:36 pm. On the last day of the month, sunrise is at 5:29 am and sunset at 5:47 pm AEST.
Sunshine
In Scarness, the average sunshine in September is 8.8h.UV index
In September, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.Note: A maximum daily UV index of 6 during September morphs into the following directions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Notice! Sand and water reflections contribute to a stronger UV exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Scarness, Australia
- Average high temperature in September: 23.5°C
The warmest month (with the highest average high temperature) is January (28.2°C).
The month with the lowest average high temperature is July (20.6°C).
- Average low temperature in September: 17.4°C
The month with the highest average low temperature is February (23.8°C).
The coldest month (with the lowest average low temperature) is July (14.9°C).
Average pressure in September
Scarness, Australia
- Average pressure in September: 1018.4mbar
The month with the highest atmospheric pressure is July (1020.2mbar).
The month with the lowest atmospheric pressure is January (1011.3mbar).
Average wind speed in September
Scarness, Australia
- Average wind speed in September: 14.8km/h
The windiest month (with the highest average wind speed) is February (18.4km/h).
The calmest month (with the lowest average wind speed) is August (14.5km/h).
Average humidity in September
Scarness, Australia
- Average humidity in September: 70%
The months with the highest relative humidity are February and March (76%).
The month with the lowest relative humidity is August (69%).
Average rainfall in September
Scarness, Australia
- Average rainfall in September: 19mm
The wettest month (with the highest rainfall) is December (88mm).
The driest month (with the least rainfall) is September (19mm).
Average rainfall days in September
Scarness, Australia
- Average rainfall days in September: 9.5 days
The month with the highest number of rainy days is March (19.6 days).
The month with the least rainy days is August (9.3 days).
Average sea temperature in September
Scarness, Australia
- Average sea temperature in September: 22.3°C
The best month for swimming (with the highest average sea temperature) is February (27.7°C).
The coldest month (with the lowest average sea temperature) is August (21.3°C).
Average daylight in September /
Average sunshine in September
Scarness, Australia
- Average daylight in September: 11h and 54min
The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 36min).
- Average sunshine in September: 8h and 48min
The month with the most sunshine is November (Average sunshine: 10h and 42min).
The month with the least sunshine is June (Average sunshine: 6h and 6min).
Average sunshine days in September
Scarness, Australia
- Average sunshine days in September: 16.5 days
The month with the most sunshine days is August (18 days).
The month with the least sunshine days is April (7.4 days).
Average UV index in September
Scarness, Australia
- Average UV index in September: 6
The month with the highest UV index is February (UV index 7).
The months with the lowest UV index are May, June, July and August (UV index 5).
Average cloud cover in September
Scarness, Australia
- Average cloud cover in September: 21
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in September
Scarness, 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).
