September weather forecastKow Swamp, Australia
September
Weather in September
September, the first month of the spring in Kow Swamp, is a comfortable month, with an average temperature ranging between max 17.8°C (64°F) and min 6.5°C (43.7°F).Temperature
The average high-temperature during September is a still refreshing 17.8°C (64°F), almost matching the conditions of the preceding month. Kow Swamp registers a consistent average low-temperature of 6.5°C (43.7°F) during September.Humidity
In September, the average relative humidity is 72%.Rainfall
In Kow Swamp, during September, the rain falls for 9.3 days and regularly aggregates up to 21mm (0.83") of precipitation. Throughout the year, in Kow Swamp, Australia, there are 96 rainfall days, and 266mm (10.47") of precipitation is accumulated.Daylight
In Kow Swamp, the average length of the day in September is 11h and 52min.On the first day of September in Kow Swamp, sunrise is at 6:42 am and sunset at 6:03 pm. On the last day of the month, sunrise is at 6:00 am and sunset at 6:25 pm AEST.
Sunshine
The average sunshine in September in Kow Swamp is 8.3h.UV index
The average daily maximum UV index in September in Kow Swamp 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 average person.Note: The maximum daily UV index of 4 in September converts into the following recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Kow Swamp, Australia
- Average high temperature in September: 17.8°C
The warmest month (with the highest average high temperature) is January (32.7°C).
The month with the lowest average high temperature is July (13.7°C).
- Average low temperature in September: 6.5°C
The month with the highest average low temperature is January (18.7°C).
The coldest month (with the lowest average low temperature) is August (5.3°C).
Average pressure in September
Kow Swamp, Australia
- Average pressure in September: 1017.3mbar
The month with the highest atmospheric pressure is June (1022mbar).
The month with the lowest atmospheric pressure is January (1010.7mbar).
Average wind speed in September
Kow Swamp, Australia
- Average wind speed in September: 13.9km/h
The windiest month (with the highest average wind speed) is August (14.1km/h).
The calmest month (with the lowest average wind speed) is April (11.7km/h).
Average humidity in September
Kow Swamp, Australia
- Average humidity in September: 72%
The month with the highest relative humidity is June (79%).
The month with the lowest relative humidity is January (39%).
Average rainfall in September
Kow Swamp, Australia
- Average rainfall in September: 21mm
The wettest months (with the highest rainfall) are August and November (30mm).
The driest months (with the least rainfall) are March and October (18mm).
Average rainfall days in September
Kow Swamp, Australia
- Average rainfall days in September: 9.3 days
The month with the highest number of rainy days is August (11.9 days).
The month with the least rainy days is January (5.3 days).
Average daylight in September /
Average sunshine in September
Kow Swamp, Australia
- Average daylight in September: 11h and 54min
The month with the longest days is December (Average daylight: 14h and 36min).
The month with the shortest days is June (Average daylight: 9h and 48min).
- Average sunshine in September: 8h and 18min
The month with the most sunshine is January (Average sunshine: 9h and 24min).
The month with the least sunshine is August (Average sunshine: 7h and 18min).
Average sunshine days in September
Kow Swamp, Australia
- Average sunshine days in September: 17.9 days
The month with the most sunshine days is January (25 days).
The month with the least sunshine days is August (16.3 days).
Average UV index in September
Kow Swamp, Australia
- Average UV index in September: 4
The months with the highest UV index are January and December (UV index 7).
The months with the lowest UV index are June and August (UV index 3).
Average cloud cover in September
Kow Swamp, Australia
- Average cloud cover in September: 32
The month with the most cloud cover is July (Cloud cover 39).
The month with the least cloud cover is January (Cloud cover 14).
Average visibility in September
Kow Swamp, Australia
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are May, June, July, August, September and October (9km).
