September weather forecastCanberra, Australia
September
Weather in September
September, in Canberra, Australia, fully embraces the arrival of spring, a contrast to the just ended winter. The weather undergoes a complete transformation with temperatures seeing a significant jump to a maximum of 14.7°C (58.5°F). Meanwhile, rainfall remains relatively constant at 33mm (1.3") demonstrating no significant variation from August. The increased daylight hours and sunshine act as a well-deserved break from the previous months’ short chilly days. Canberra's weather in September essentially gives a nod to warmer temperatures.Temperature
The embrace of September brings a minor uplift in the average high-temperature in Canberra, shifting from a cool 11.3°C (52.3°F) in August to a refreshing 14.7°C (58.5°F). Canberra experiences an average low-temperature of 3.5°C (38.3°F) in the month of September.Humidity
In September, the average relative humidity is 78%.Rainfall
In Canberra, in September, during 11 rainfall days, 33mm (1.3") of precipitation is typically accumulated. In Canberra, during the entire year, the rain falls for 129.1 days and collects up to 392mm (15.43") of precipitation.Snowfall
Months with snowfall in Canberra, Australia, are June through October. The month with the most snowfall in Canberra, Australia, is September, when snow falls for 0.1 days and typically aggregates up to 11mm (0.43") of snow.Daylight
The average length of the day in September is 11h and 52min.On the first day of the month, sunrise is at 6:22 am and sunset at 5:44 pm. On the last day of September, in Canberra, sunrise is at 5:40 am and sunset at 6:05 pm AEST.
Sunshine
In Canberra, Australia, the average sunshine in September is 8.5h.UV index
The average daily maximum UV index in September in Canberra is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: An average UV index of 3 in September transforms into this advice:
Heed the precautions - Suggestions to avoid sunburn are made. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Canberra, Australia
- Average high temperature in September: 14.7°C
The warmest month (with the highest average high temperature) is January (28.2°C).
The month with the lowest average high temperature is July (10.3°C).
- Average low temperature in September: 3.5°C
The month with the highest average low temperature is January (14°C).
The coldest month (with the lowest average low temperature) is July (1.3°C).
Average pressure in September
Canberra, Australia
- Average pressure in September: 1017.2mbar
The month with the highest atmospheric pressure is June (1021.7mbar).
The month with the lowest atmospheric pressure is January (1012.4mbar).
Average wind speed in September
Canberra, Australia
- Average wind speed in September: 10.1km/h
The windiest month (with the highest average wind speed) is August (10.5km/h).
The calmest month (with the lowest average wind speed) is April (8km/h).
Average humidity in September
Canberra, Australia
- Average humidity in September: 78%
The month with the highest relative humidity is June (85%).
The month with the lowest relative humidity is January (63%).
Average rainfall in September
Canberra, Australia
- Average rainfall in September: 33mm
The wettest month (with the highest rainfall) is December (45mm).
The driest month (with the least rainfall) is May (20mm).
Average rainfall days in September
Canberra, Australia
- Average rainfall days in September: 11 days
The month with the highest number of rainy days is October (13.8 days).
The month with the least rainy days is May (7.6 days).
Average snowfall in September
Canberra, Australia
- Average snowfall in September: 11mm
The month with the highest snowfall is September (11mm).
The months with the least snowfall are January, February, March, April, May, November and December (0mm).
Average snowfall days in September
Canberra, Australia
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is August (1.1 days).
The months with the least snowfall days are January, February, March, April, May and December (0 days).
Average daylight in September /
Average sunshine in September
Canberra, Australia
- Average daylight in September: 11h and 54min
The month with the longest days is December (Average daylight: 14h and 30min).
The month with the shortest days is June (Average daylight: 9h and 48min).
- Average sunshine in September: 8h and 30min
The month with the most sunshine is December (Average sunshine: 10h and 54min).
The month with the least sunshine is June (Average sunshine: 6h and 6min).
Average sunshine days in September
Canberra, Australia
- Average sunshine days in September: 15.4 days
The month with the most sunshine days is May (21.6 days).
The month with the least sunshine days is November (13.6 days).
Average UV index in September
Canberra, Australia
- Average UV index in September: 3
The months with the highest UV index are January and December (UV index 6).
The month with the lowest UV index is June (UV index 2).
Average cloud cover in September
Canberra, Australia
- Average cloud cover in September: 39
The month with the most cloud cover is June (Cloud cover 46).
The month with the least cloud cover is January (Cloud cover 30).
Average visibility in September
Canberra, Australia
- Average visibility in September: 7km
The months with the highest visibility are January, February, March and December (9km).
The months with the lowest visibility are June, July, August and September (7km).
