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 snowfall in September
- Average snowfall 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
September
Weather in September
Temperature
With the onset of September, Chewton observes a minor temperature ascent, with the average high-temperature adjusting from August's refreshing 13.1°C (55.6°F) to a comfortable 16.1°C (61°F). Chewton observes an average low-temperature of 5.2°C (41.4°F) during September.Humidity
In September, the average relative humidity is 78%.Rainfall
In Chewton, during September, the rain falls for 10.8 days and regularly aggregates up to 26mm (1.02") of precipitation. Throughout the year, there are 109.6 rainfall days, and 323mm (12.72") of precipitation is accumulated.Snowfall
January through July, September through December are months without snowfall.Daylight
The average length of the day in September in Chewton is 11h and 51min.On the first day of September, sunrise is at 6:43 am and sunset at 6:02 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 6:26 pm AEST.
Sunshine
In September, the average sunshine in Chewton is 7.9h.UV index
May through September, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: In September, the average maximum UV index of 3 translates into the following recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. The solar radiation around mid-day is intense; avoid the Sun and stay safe. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Chewton?
What is the average humidity in September in Chewton?
How many days does it rain in September in Chewton?
When it does not snow in Chewton?
Does it snow in Chewton in September?
What is the average length of the day in September in Chewton?
When are sunrise and sunset in September in Chewton?
How long on average sun shines in September in Chewton?
When is the lowest UV index in Chewton?
How high is the UV index in September in Chewton?
Average temperature in September
Chewton, Australia
- Average high temperature in September: 16.1°C
The warmest month (with the highest average high temperature) is January (30.4°C).
The month with the lowest average high temperature is July (12.1°C).
- Average low temperature in September: 5.2°C
The month with the highest average low temperature is January (15.7°C).
The coldest month (with the lowest average low temperature) is August (4°C).
Average pressure in September
Chewton, Australia
- Average pressure in September: 1017.1mbar
The month with the highest atmospheric pressure is June (1021.9mbar).
The month with the lowest atmospheric pressure is January (1011.5mbar).
Average wind speed in September
Chewton, Australia
- Average wind speed in September: 10.3km/h
The windiest month (with the highest average wind speed) is August (10.4km/h).
The calmest month (with the lowest average wind speed) is June (8.2km/h).
Average humidity in September
Chewton, Australia
- Average humidity in September: 78%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is January (48%).
Average rainfall in September
Chewton, Australia
- Average rainfall in September: 26mm
The wettest month (with the highest rainfall) is August (35mm).
The driest month (with the least rainfall) is March (22mm).
Average rainfall days in September
Chewton, Australia
- Average rainfall days in September: 10.8 days
The month with the highest number of rainy days is August (13.4 days).
The month with the least rainy days is January (6.1 days).
Average snowfall in September
Chewton, Australia
- Average snowfall in September: 0mm
The month with the highest snowfall is August (1mm).
The months with the least snowfall are January, February, March, April, May, June, July, September, October, November and December (0mm).
Average snowfall days in September
Chewton, Australia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is August (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Chewton, Australia
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 42min).
The month with the shortest days is June (Average daylight: 9h and 42min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is December (Average sunshine: 10h and 18min).
The month with the least sunshine is July (Average sunshine: 6h and 30min).
Average sunshine days in September
Chewton, Australia
- Average sunshine days in September: 16.2 days
The month with the most sunshine days is January (23.7 days).
The month with the least sunshine days is August (15 days).
Average UV index in September
Chewton, Australia
- Average UV index in September: 3
The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are May, June, July, August and September (UV index 3).
Average cloud cover in September
Chewton, Australia
- Average cloud cover in September: 44
The month with the most cloud cover is July (Cloud cover 56).
The month with the least cloud cover is January (Cloud cover 16).
Average visibility in September
Chewton, Australia
- Average visibility in September: 8km
The months with the highest visibility are January, February, March and December (10km).
The months with the lowest visibility are June, July and August (7km).
