Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
September's arrival brings a modest temperature shift, moving from a warm 25.9°C (78.6°F) in August to a still moderately hot 29.9°C (85.8°F). In September, the average low-temperature in Boulia records at an enjoyable 18.6°C (65.5°F) during the nights.Humidity
In September, the average relative humidity is 24%.Rainfall
In September, in Boulia, the rain falls for 2.5 days. Throughout September, 7mm (0.28") of precipitation is accumulated. In Boulia, during the entire year, the rain falls for 46.1 days and collects up to 179mm (7.05") of precipitation.Daylight
In September, the average length of the day in Boulia is 11h and 58min.On the first day of September in Boulia, sunrise is at 6:50 am and sunset at 6:30 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 6:39 pm AEST.
Sunshine
The average sunshine in September in Boulia, Australia, is 9.7h.UV index
The average daily maximum UV index in September in Boulia, Australia, is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for average individuals.Note: The UV index of 7 during September translates into the following guidance:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
How hot is September in Boulia?
What is the average humidity in September in Boulia?
How much does it rain in Boulia in September?
What is the average length of the day in September in Boulia?
When is the sunrise / sunset in September in Boulia?
How many hours of sunshine does Boulia have in September?
How high is the UV index in September in Boulia?
Average temperature in September
Boulia, Australia
- Average high temperature in September: 29.9°C
The warmest month (with the highest average high temperature) is December (37.9°C).
The month with the lowest average high temperature is June (22.9°C).
- Average low temperature in September: 18.6°C
The months with the highest average low temperature are January and December (29.4°C).
The coldest month (with the lowest average low temperature) is July (12.8°C).
Average pressure in September
Boulia, Australia
- Average pressure in September: 1016.3mbar
The month with the highest atmospheric pressure is July (1020.2mbar).
The month with the lowest atmospheric pressure is January (1006.1mbar).
Average wind speed in September
Boulia, Australia
- Average wind speed in September: 17.5km/h
The windiest month (with the highest average wind speed) is October (18.7km/h).
The calmest month (with the lowest average wind speed) is July (16.7km/h).
Average humidity in September
Boulia, Australia
- Average humidity in September: 24%
The month with the highest relative humidity is June (42%).
The month with the lowest relative humidity is October (20%).
Average rainfall in September
Boulia, Australia
- Average rainfall in September: 7mm
The wettest month (with the highest rainfall) is January (48mm).
The driest month (with the least rainfall) is August (2mm).
Average rainfall days in September
Boulia, Australia
- Average rainfall days in September: 2.5 days
The month with the highest number of rainy days is January (8.6 days).
The month with the least rainy days is August (0.6 days).
Average daylight in September /
Average sunshine in September
Boulia, Australia
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is November (Average sunshine: 11h and 48min).
The month with the least sunshine is March (Average sunshine: 9h and 0min).
Average sunshine days in September
Boulia, Australia
- Average sunshine days in September: 27.1 days
The month with the most sunshine days is August (30.4 days).
The month with the least sunshine days is January (21.3 days).
Average UV index in September
Boulia, Australia
- Average UV index in September: 7
The months with the highest UV index are January, February, October, November and December (UV index 8).
The months with the lowest UV index are May, June and July (UV index 5).
Average cloud cover in September
Boulia, Australia
- Average cloud cover in September: 8
The month with the most cloud cover is January (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 4).
Average visibility in September
Boulia, 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).
Boulia, Australia
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