September weather forecastYallourn, Australia
September
Weather in September
September, the first month of the spring in Yallourn, is a refreshing month, with an average temperature fluctuating between 16.1°C (61°F) and 6°C (42.8°F).Temperature
The onset of September notes an average high-temperature of a comfortable 16.1°C (61°F), subtly shifted from August's 13.5°C (56.3°F). During September, Yallourn witnesses a consistent average low-temperature of 6°C (42.8°F).Humidity
In September, the average relative humidity is 76%.Rainfall
In Yallourn, during September, the rain falls for 14.7 days and regularly aggregates up to 40mm (1.57") of precipitation. In Yallourn, during the entire year, the rain falls for 151.2 days and collects up to 429mm (16.89") of precipitation.Daylight
In September, the average length of the day is 11h and 50min.On the first day of September, sunrise is at 6:36 am and sunset at 5:53 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 6:18 pm AEST.
Sunshine
In Yallourn, the average sunshine in September is 7.1h.UV index
May through September, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In September, the maximum UV index of 3 translates into these guidelines:
Undertake protective steps - Recommendations to avoid sunburn are issued. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Yallourn, Australia
- Average high temperature in September: 16.1°C
The warmest month (with the highest average high temperature) is January (26.3°C).
The month with the lowest average high temperature is July (12.6°C).
- Average low temperature in September: 6°C
The month with the highest average low temperature is February (12.7°C).
The coldest month (with the lowest average low temperature) is August (4.8°C).
Average pressure in September
Yallourn, Australia
- Average pressure in September: 1015.9mbar
The month with the highest atmospheric pressure is June (1020.9mbar).
The month with the lowest atmospheric pressure is January (1012.5mbar).
Average wind speed in September
Yallourn, Australia
- Average wind speed in September: 9.3km/h
The windiest months (with the highest average wind speed) are August and September (9.3km/h).
The calmest month (with the lowest average wind speed) is June (7.1km/h).
Average humidity in September
Yallourn, Australia
- Average humidity in September: 76%
The month with the highest relative humidity is June (84%).
The month with the lowest relative humidity is January (67%).
Average rainfall in September
Yallourn, Australia
- Average rainfall in September: 40mm
The wettest month (with the highest rainfall) is November (50mm).
The driest month (with the least rainfall) is July (28mm).
Average rainfall days in September
Yallourn, Australia
- Average rainfall days in September: 14.7 days
The month with the highest number of rainy days is August (14.8 days).
The month with the least rainy days is January (10 days).
Average daylight in September /
Average sunshine in September
Yallourn, Australia
- Average daylight in September: 11h and 48min
The month with the longest days is December (Average daylight: 14h and 48min).
The month with the shortest days is June (Average daylight: 9h and 36min).
- Average sunshine in September: 7h and 6min
The month with the most sunshine is December (Average sunshine: 9h and 42min).
The month with the least sunshine is June (Average sunshine: 6h and 18min).
Average sunshine days in September
Yallourn, Australia
- Average sunshine days in September: 12.5 days
The month with the most sunshine days is January (18.1 days).
The months with the least sunshine days are September and November (12.5 days).
Average UV index in September
Yallourn, Australia
- Average UV index in September: 3
The months with the highest UV index are January, February and December (UV index 5).
The months with the lowest UV index are May, June, July, August and September (UV index 3).
Average cloud cover in September
Yallourn, Australia
- Average cloud cover in September: 48
The month with the most cloud cover is June (Cloud cover 53).
The month with the least cloud cover is January (Cloud cover 36).
Average visibility in September
Yallourn, Australia
- Average visibility in September: 8km
The month with the highest visibility is January (9km).
The month with the lowest visibility is June (7km).
