September weather forecastOlary, Australia
September
Weather in September
The first month of the spring, September, is a pleasant month in Olary, Australia, with temperature in the range of an average low of 8.9°C (48°F) and an average high of 20.5°C (68.9°F).Temperature
The start of September brings a subtle rise in the average high-temperature, moving from a comfortable 17°C (62.6°F) in August to a pleasant 20.5°C (68.9°F). Olary's temperature tends to fall to an average low of 8.9°C (48°F) during the nights of September.Humidity
In Olary, the average relative humidity in September is 59%.Rainfall
In Olary, in September, it is raining for 4.4 days, with typically 10mm (0.39") of accumulated precipitation. Throughout the year, there are 59.8 rainfall days, and 124mm (4.88") of precipitation is accumulated.Daylight
The average length of the day in September is 11h and 53min.On the first day of the month, sunrise is at 6:25 am and sunset at 5:52 pm. On the last day of September, in Olary, Australia, sunrise is at 5:47 am and sunset at 6:10 pm ACST.
Sunshine
In September, the average sunshine is 8.4h.UV index
The months with the lowest UV index in Olary, Australia, are May through September, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: A daily maximum UV index of 4 in September translates into the following instructions:
Heed the precautions - Suggestions to avoid sunburn are made. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Olary, Australia
- Average high temperature in September: 20.5°C
The warmest month (with the highest average high temperature) is January (34.1°C).
The month with the lowest average high temperature is July (15.7°C).
- Average low temperature in September: 8.9°C
The month with the highest average low temperature is January (20.3°C).
The coldest months (with the lowest average low temperature) are July and August (7.3°C).
Average pressure in September
Olary, Australia
- Average pressure in September: 1017.9mbar
The month with the highest atmospheric pressure is June (1022.4mbar).
The month with the lowest atmospheric pressure is January (1011.1mbar).
Average wind speed in September
Olary, Australia
- Average wind speed in September: 14.7km/h
The windiest month (with the highest average wind speed) is December (15.3km/h).
The calmest month (with the lowest average wind speed) is April (11.6km/h).
Average humidity in September
Olary, Australia
- Average humidity in September: 59%
The month with the highest relative humidity is June (69%).
The month with the lowest relative humidity is January (34%).
Average rainfall in September
Olary, Australia
- Average rainfall in September: 10mm
The wettest month (with the highest rainfall) is November (15mm).
The driest month (with the least rainfall) is July (7mm).
Average rainfall days in September
Olary, Australia
- Average rainfall days in September: 4.4 days
The month with the highest number of rainy days is November (5.9 days).
The month with the least rainy days is February (3.6 days).
Average daylight in September /
Average sunshine in September
Olary, Australia
- Average daylight in September: 11h and 54min
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 24min
The month with the most sunshine is December (Average sunshine: 11h and 24min).
The month with the least sunshine is August (Average sunshine: 7h and 30min).
Average sunshine days in September
Olary, Australia
- Average sunshine days in September: 24.5 days
The month with the most sunshine days is January (25.8 days).
The month with the least sunshine days is November (23.1 days).
Average UV index in September
Olary, 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 May, June, July, August and September (UV index 4).
Average cloud cover in September
Olary, Australia
- Average cloud cover in September: 26
The months with the most cloud cover are June and July (Cloud cover 33).
The month with the least cloud cover is January (Cloud cover 13).
Average visibility in September
Olary, Australia
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).
