September weather forecastGumlu, Australia
September
Weather in September
The first month of the spring, September, is also a moderately hot month in Gumlu, Australia, with temperature in the range of an average high of 25.4°C (77.7°F) and an average low of 19.7°C (67.5°F).Temperature
The arrival of September brings an average high-temperature of a still moderately hot 25.4°C (77.7°F), nearly identical to August's 23.4°C (74.1°F). Throughout September, the average low-temperature records at a comfortable 19.7°C (67.5°F).Humidity
The average relative humidity in September is 73%.Rainfall
The month with the least rainfall is September, when the rain falls for 4.8 days and typically collects 7mm (0.28") of precipitation.Daylight
The average length of the day in September in Gumlu is 11h and 59min.On the first day of September, sunrise is at 6:17 am and sunset at 6:01 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 6:07 pm AEST.
Sunshine
In September, the average sunshine is 9.3h.UV index
The average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In September, the maximum UV index of 6 transforms into these recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Gumlu, Australia
- Average high temperature in September: 25.4°C
The warmest month (with the highest average high temperature) is February (29.6°C).
The month with the lowest average high temperature is July (22.5°C).
- Average low temperature in September: 19.7°C
The month with the highest average low temperature is February (25.3°C).
The coldest month (with the lowest average low temperature) is July (16.9°C).
Average pressure in September
Gumlu, Australia
- Average pressure in September: 1016.9mbar
The month with the highest atmospheric pressure is July (1018.4mbar).
The month with the lowest atmospheric pressure is January (1008.2mbar).
Average wind speed in September
Gumlu, Australia
- Average wind speed in September: 15.5km/h
The windiest months (with the highest average wind speed) are March and May (18.2km/h).
The calmest month (with the lowest average wind speed) is August (14.9km/h).
Average humidity in September
Gumlu, Australia
- Average humidity in September: 73%
The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is August (71%).
Average rainfall in September
Gumlu, Australia
- Average rainfall in September: 7mm
The wettest month (with the highest rainfall) is January (153mm).
The driest month (with the least rainfall) is September (7mm).
Average rainfall days in September
Gumlu, Australia
- Average rainfall days in September: 4.8 days
The month with the highest number of rainy days is March (19.7 days).
The month with the least rainy days is August (4.6 days).
Average daylight in September /
Average sunshine in September
Gumlu, Australia
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 11h and 0min).
- Average sunshine in September: 9h and 18min
The month with the most sunshine is October (Average sunshine: 10h and 48min).
The months with the least sunshine are May and June (Average sunshine: 6h and 18min).
Average sunshine days in September
Gumlu, Australia
- Average sunshine days in September: 20.8 days
The month with the most sunshine days is August (22.8 days).
The month with the least sunshine days is February (7.7 days).
Average UV index in September
Gumlu, Australia
- Average UV index in September: 6
The months with the highest UV index are January, February, November and December (UV index 7).
The month with the lowest UV index is July (UV index 5).
Average cloud cover in September
Gumlu, Australia
- Average cloud cover in September: 23
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in September
Gumlu, Australia
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
