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's presence records an average high-temperature of a still comfortable 18.6°C (65.5°F), closely mirroring August's climate. In Dowerin, September nights cool down to an average of 6.7°C (44.1°F).Humidity
The average relative humidity in September is 76%.Rainfall
In September, in Dowerin, the rain falls for 10.7 days. Throughout September, 15mm (0.59") of precipitation is accumulated. In Dowerin, Australia, during the entire year, the rain falls for 91.8 days and collects up to 222mm (8.74") of precipitation.Daylight
The average length of the day in September in Dowerin is 11h and 54min.On the first day of September, sunrise is at 6:27 am and sunset at 5:56 pm. On the last day of the month, sunrise is at 5:50 am and sunset at 6:13 pm AWST.
Sunshine
In September, the average sunshine is 7.8h.UV index
May through September, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 4 in September leads to these recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
What is the temperature in September in Dowerin?
What is the average humidity in September in Dowerin?
How many days does it rain in September in Dowerin?
How many hours of daylight does Dowerin have in September?
When is the sunrise / sunset in September in Dowerin?
How long on average sun shines in September in Dowerin?
What is the month with the lowest UV index in Dowerin?
What is the UV index reading in September in Dowerin?
Average temperature in September
Dowerin, Australia
- Average high temperature in September: 18.6°C
The warmest month (with the highest average high temperature) is January (33.1°C).
The month with the lowest average high temperature is July (15.9°C).
- Average low temperature in September: 6.7°C
The month with the highest average low temperature is February (19.3°C).
The coldest month (with the lowest average low temperature) is August (6.6°C).
Average pressure in September
Dowerin, Australia
- Average pressure in September: 1019.1mbar
The month with the highest atmospheric pressure is July (1020.9mbar).
The month with the lowest atmospheric pressure is January (1010.9mbar).
Average wind speed in September
Dowerin, Australia
- Average wind speed in September: 10km/h
The windiest month (with the highest average wind speed) is February (12.8km/h).
The calmest month (with the lowest average wind speed) is July (9.4km/h).
Average humidity in September
Dowerin, Australia
- Average humidity in September: 76%
The month with the highest relative humidity is August (81%).
The month with the lowest relative humidity is January (43%).
Average rainfall in September
Dowerin, Australia
- Average rainfall in September: 15mm
The wettest month (with the highest rainfall) is June (34mm).
The driest month (with the least rainfall) is March (10mm).
Average rainfall days in September
Dowerin, Australia
- Average rainfall days in September: 10.7 days
The month with the highest number of rainy days is July (12.2 days).
The month with the least rainy days is December (4.5 days).
Average daylight in September /
Average sunshine in September
Dowerin, Australia
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 6min).
The month with the shortest days is June (Average daylight: 10h and 12min).
- Average sunshine in September: 7h and 5min
The months with the most sunshine are January and December (Average sunshine: 11h and 36min).
The months with the least sunshine are July and August (Average sunshine: 5h and 42min).
Average sunshine days in September
Dowerin, Australia
- Average sunshine days in September: 17.6 days
The month with the most sunshine days is December (25 days).
The months with the least sunshine days are July and August (16.3 days).
Average UV index in September
Dowerin, Australia
- Average UV index in September: 4
The months with the highest UV index are February and December (UV index 7).
The months with the lowest UV index are May, June, July, August and September (UV index 4).
Average cloud cover in September
Dowerin, Australia
- Average cloud cover in September: 40
The month with the most cloud cover is August (Cloud cover 43).
The month with the least cloud cover is January (Cloud cover 13).
Average visibility in September
Dowerin, Australia
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are July, August and September (8km).
Dowerin, Australia
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