September weather forecastCoolgardie, Australia
September
Weather in September
The first month of the spring, September, is an agreeable month in Coolgardie, Australia, with an average temperature ranging between max 20.5°C (68.9°F) and min 9.6°C (49.3°F).Temperature
At the onset of September, Coolgardie records an average high-temperature of an agreeable 20.5°C (68.9°F), showing little deviation from the preceding month. September nights in Coolgardie cool down to an average low-temperature of 9.6°C (49.3°F).Humidity
In September, the average relative humidity in Coolgardie is 51%.Rainfall
In Coolgardie, in September, it is raining for 4.8 days, with typically 11mm (0.43") of accumulated precipitation. Throughout the year, there are 72.4 rainfall days, and 189mm (7.44") of precipitation is accumulated.Daylight
In September, the average length of the day is 11h and 55min.On the first day of September in Coolgardie, Australia, sunrise is at 6:10 am and sunset at 5:39 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 5:56 pm AWST.
Sunshine
The average sunshine in September is 8.6h.UV index
In Coolgardie, Australia, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 5 during September translates into the following directions:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Coolgardie, Australia
- Average high temperature in September: 20.5°C
The warmest month (with the highest average high temperature) is January (32.6°C).
The month with the lowest average high temperature is July (16°C).
- Average low temperature in September: 9.6°C
The month with the highest average low temperature is January (19.4°C).
The coldest month (with the lowest average low temperature) is July (7.8°C).
Average pressure in September
Coolgardie, Australia
- Average pressure in September: 1018.4mbar
The month with the highest atmospheric pressure is June (1021.7mbar).
The month with the lowest atmospheric pressure is January (1011.2mbar).
Average wind speed in September
Coolgardie, Australia
- Average wind speed in September: 19.2km/h
The windiest month (with the highest average wind speed) is January (20.8km/h).
The calmest month (with the lowest average wind speed) is May (15.7km/h).
Average humidity in September
Coolgardie, Australia
- Average humidity in September: 51%
The month with the highest relative humidity is July (64%).
The month with the lowest relative humidity is December (39%).
Average rainfall in September
Coolgardie, Australia
- Average rainfall in September: 11mm
The wettest month (with the highest rainfall) is January (25mm).
The driest month (with the least rainfall) is May (7mm).
Average rainfall days in September
Coolgardie, Australia
- Average rainfall days in September: 4.8 days
The month with the highest number of rainy days is March (7.5 days).
The month with the least rainy days is May (4.4 days).
Average daylight in September /
Average sunshine in September
Coolgardie, Australia
- Average daylight in September: 11h and 54min
The month with the longest days is December (Average daylight: 14h and 6min).
The month with the shortest days is June (Average daylight: 10h and 12min).
- Average sunshine in September: 8h and 36min
The month with the most sunshine is December (Average sunshine: 11h and 42min).
The month with the least sunshine is July (Average sunshine: 6h and 30min).
Average sunshine days in September
Coolgardie, Australia
- Average sunshine days in September: 24 days
The month with the most sunshine days is May (25.1 days).
The month with the least sunshine days is February (19.6 days).
Average UV index in September
Coolgardie, Australia
- Average UV index in September: 5
The month with the highest UV index is December (UV index 7).
The month with the lowest UV index is June (UV index 3).
Average cloud cover in September
Coolgardie, Australia
- Average cloud cover in September: 17
The months with the most cloud cover are June and July (Cloud cover 26).
The month with the least cloud cover is December (Cloud cover 15).
Average visibility in September
Coolgardie, 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).
