September weather forecastYanderra, Australia
September
Weather in September
September, the first month of the spring in Yanderra, is a comfortable month, with temperature in the range of an average low of 6.7°C (44.1°F) and an average high of 18°C (64.4°F).Temperature
Yanderra's weather in September shows a minor rise in the average high-temperature, moving slightly up from August's moderate 14.5°C (58.1°F) to an enjoyable 18°C (64.4°F). Yanderra records a consistent low-temperature of 6.7°C (44.1°F) during September nights.Humidity
In September, the average relative humidity in Yanderra is 73%.Rainfall
In September, the rain falls for 10.5 days. Throughout September, 30mm (1.18") of precipitation is accumulated. Throughout the year, there are 151.6 rainfall days, and 579mm (22.8") 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 6:15 am and sunset at 5:39 pm. On the last day of September, sunrise is at 5:35 am and sunset at 5:59 pm AEST.
Sunshine
In Yanderra, the average sunshine in September is 8h.UV index
May through July and September, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 3 during September leads to these instructions:
Guard yourself - Precautionary measures against sun damage are advocated. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Yanderra, Australia
- Average high temperature in September: 18°C
The warmest month (with the highest average high temperature) is January (27.8°C).
The month with the lowest average high temperature is July (13.1°C).
- Average low temperature in September: 6.7°C
The month with the highest average low temperature is January (15.3°C).
The coldest months (with the lowest average low temperature) are July and August (4.3°C).
Average pressure in September
Yanderra, Australia
- Average pressure in September: 1017.1mbar
The month with the highest atmospheric pressure is June (1021.2mbar).
The month with the lowest atmospheric pressure is January (1012.8mbar).
Average wind speed in September
Yanderra, Australia
- Average wind speed in September: 9.1km/h
The windiest month (with the highest average wind speed) is August (9.7km/h).
The calmest months (with the lowest average wind speed) are February, March and April (7.3km/h).
Average humidity in September
Yanderra, Australia
- Average humidity in September: 73%
The month with the highest relative humidity is June (84%).
The month with the lowest relative humidity is December (72%).
Average rainfall in September
Yanderra, Australia
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is February (92mm).
The driest month (with the least rainfall) is May (26mm).
Average rainfall days in September
Yanderra, Australia
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is March (16.9 days).
The month with the least rainy days is May (7.7 days).
Average daylight in September /
Average sunshine in September
Yanderra, Australia
- Average daylight in September: 11h and 54min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in September: 8h and 0min
The months with the most sunshine are November and December (Average sunshine: 9h and 6min).
The month with the least sunshine is June (Average sunshine: 5h and 18min).
Average sunshine days in September
Yanderra, Australia
- Average sunshine days in September: 17.9 days
The month with the most sunshine days is May (21.2 days).
The month with the least sunshine days is February (10.4 days).
Average UV index in September
Yanderra, Australia
- Average UV index in September: 3
The months with the highest UV index are January and December (UV index 6).
The months with the lowest UV index are May, June, July and September (UV index 3).
Average cloud cover in September
Yanderra, Australia
- Average cloud cover in September: 39
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in September
Yanderra, Australia
- Average visibility in September: 8km
The months with the highest visibility are January, May, July, August, September, October and December (8km).
The months with the lowest visibility are February, March, April, June and November (7km).
