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
September
Weather in September
Temperature
The average high-temperature for September is a still enjoyable 18.6°C (65.5°F), closely aligning with the temperature of the preceding month. Throughout September, the average low-temperature dips to a chilly 6.7°C (44.1°F).Humidity
The average relative humidity in September is 76%.Rainfall
In Mount Kokeby, Australia, in September, it is raining for 10.7 days, with typically 15mm (0.59") of accumulated precipitation. Throughout the year, in Mount Kokeby, there are 91.8 rainfall days, and 222mm (8.74") of precipitation is accumulated.Daylight
In Mount Kokeby, the average length of the day in September is 11h and 54min.On the first day of September, sunrise is at 6:28 am and sunset at 5:55 pm. On the last day of the month, sunrise is at 5:50 am and sunset at 6:13 pm AWST.
Sunshine
In September, the average sunshine is 7.8h.UV index
May through September, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: An average UV index of 4 in September transforms into this advice:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature?
What is the average humidity in September?
How much does it rain in September?
How many hours of daylight does Mount Kokeby have in September?
When are sunrise and sunset in September?
How long on average sun shines in September?
What are the months with the lowest UV index?
What is the UV index reading in September in Mount Kokeby?
Average temperature in September
Mount Kokeby, Australia
- Average high temperature in September: 18.6°C
The warmest month (with the highest average high temperature) is January (33.1°C).
The month with the lowest average high temperature is July (15.9°C).
- Average low temperature in September: 6.7°C
The month with the highest average low temperature is February (19.3°C).
The coldest month (with the lowest average low temperature) is August (6.6°C).
Average pressure in September
Mount Kokeby, Australia
- Average pressure in September: 1019.1mbar
The month with the highest atmospheric pressure is July (1020.9mbar).
The month with the lowest atmospheric pressure is January (1010.9mbar).
Average wind speed in September
Mount Kokeby, Australia
- Average wind speed in September: 10km/h
The windiest month (with the highest average wind speed) is February (12.8km/h).
The calmest month (with the lowest average wind speed) is July (9.4km/h).
Average humidity in September
Mount Kokeby, Australia
- Average humidity in September: 76%
The month with the highest relative humidity is August (81%).
The month with the lowest relative humidity is January (43%).
Average rainfall in September
Mount Kokeby, Australia
- Average rainfall in September: 15mm
The wettest month (with the highest rainfall) is June (34mm).
The driest month (with the least rainfall) is March (10mm).
Average rainfall days in September
Mount Kokeby, Australia
- Average rainfall days in September: 10.7 days
The month with the highest number of rainy days is July (12.2 days).
The month with the least rainy days is December (4.5 days).
Average daylight in September /
Average sunshine in September
Mount Kokeby, Australia
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 12min).
The month with the shortest days is June (Average daylight: 10h and 6min).
- Average sunshine in September: 7h and 5min
The months with the most sunshine are January and December (Average sunshine: 11h and 36min).
The months with the least sunshine are July and August (Average sunshine: 5h and 42min).
Average sunshine days in September
Mount Kokeby, Australia
- Average sunshine days in September: 17.6 days
The month with the most sunshine days is December (25 days).
The months with the least sunshine days are July and August (16.3 days).
Average UV index in September
Mount Kokeby, Australia
- Average UV index in September: 4
The months with the highest UV index are February and December (UV index 7).
The months with the lowest UV index are May, June, July, August and September (UV index 4).
Average cloud cover in September
Mount Kokeby, Australia
- Average cloud cover in September: 40
The month with the most cloud cover is August (Cloud cover 43).
The month with the least cloud cover is January (Cloud cover 13).
Average visibility in September
Mount Kokeby, Australia
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are July, August and September (8km).
