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
Stepping into September, Nildottie records an average high-temperature of an enjoyable 17.9°C (64.2°F), almost consistent with August. September in Nildottie sees the temperature falling to a mean low of 7.5°C (45.5°F).Humidity
In Nildottie, the average relative humidity in September is 71%.Rainfall
In Nildottie, Australia, during September, the rain falls for 10.5 days and regularly aggregates up to 19mm (0.75") of precipitation. In Nildottie, during the entire year, the rain falls for 112.2 days and collects up to 219mm (8.62") of precipitation.Daylight
In September, the average length of the day is 11h and 52min.On the first day of September in Nildottie, sunrise is at 6:29 am and sunset at 5:52 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 6:13 pm ACST.
Sunshine
In Nildottie, the average sunshine in September is 7.8h.UV index
The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: A maximum high daily UV index of 4 during September translates into the following directions:
Put precautions into practice - Ensuring skin and eye safety is a necessity. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Nildottie?
What is the average humidity in September in Nildottie?
How much does it rain in Nildottie in September?
What is the average length of the day in September in Nildottie?
When are sunrise and sunset in September in Nildottie?
How many hours of sunshine does Nildottie have in September?
What is the UV index intensity in September in Nildottie?
Average temperature in September
Nildottie, Australia
- Average high temperature in September: 17.9°C
The warmest month (with the highest average high temperature) is January (29.6°C).
The month with the lowest average high temperature is July (14.6°C).
- Average low temperature in September: 7.5°C
The month with the highest average low temperature is January (16.8°C).
The coldest month (with the lowest average low temperature) is August (6.7°C).
Average pressure in September
Nildottie, Australia
- Average pressure in September: 1017.5mbar
The month with the highest atmospheric pressure is June (1021.8mbar).
The month with the lowest atmospheric pressure is January (1012.2mbar).
Average wind speed in September
Nildottie, Australia
- Average wind speed in September: 12.6km/h
The windiest month (with the highest average wind speed) is August (13km/h).
The calmest month (with the lowest average wind speed) is April (10.1km/h).
Average humidity in September
Nildottie, Australia
- Average humidity in September: 71%
The month with the highest relative humidity is July (76%).
The month with the lowest relative humidity is January (51%).
Average rainfall in September
Nildottie, Australia
- Average rainfall in September: 19mm
The wettest month (with the highest rainfall) is May (26mm).
The driest month (with the least rainfall) is March (12mm).
Average rainfall days in September
Nildottie, Australia
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is July (13.9 days).
The months with the least rainy days are January and February (5.8 days).
Average daylight in September /
Average sunshine in September
Nildottie, Australia
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is December (Average sunshine: 10h and 30min).
The month with the least sunshine is August (Average sunshine: 7h and 6min).
Average sunshine days in September
Nildottie, Australia
- Average sunshine days in September: 15.6 days
The month with the most sunshine days is January (23 days).
The month with the least sunshine days is July (14.2 days).
Average UV index in September
Nildottie, Australia
- Average UV index in September: 4
The months with the highest UV index are January, February, November and December (UV index 6).
The months with the lowest UV index are June and July (UV index 3).
Average cloud cover in September
Nildottie, Australia
- Average cloud cover in September: 35
The months with the most cloud cover are May, July and August (Cloud cover 40).
The month with the least cloud cover is January (Cloud cover 20).
Average visibility in September
Nildottie, Australia
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are May, June, July, August, September and October (9km).
