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
The shift into September reveals an average high-temperature of a still moderate 15.3°C (59.5°F), closely mirroring August's climate. Allendale East observes an average nighttime low-temperature of 7.6°C (45.7°F) during the month of September.Humidity
The average relative humidity in September is 77%.Rainfall
In September, in Allendale East, the rain falls for 16.7 days. Throughout September, 41mm (1.61") of precipitation is accumulated. In Allendale East, Australia, during the entire year, the rain falls for 164.2 days and collects up to 426mm (16.77") of precipitation.Daylight
In Allendale East, the average length of the day in September is 11h and 51min.On the first day of September in Allendale East, sunrise is at 6:28 am and sunset at 5:45 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 6:10 pm ACST.
Sunshine
In Allendale East, the average sunshine in September is 6.8h.UV index
The months with the lowest UV index in Allendale East are June through September, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, a regular UV index of 3 translates into these guidelines:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Allendale East in September?
What is the average humidity in September in Allendale East?
How many days does it rain in September in Allendale East?
How many hours of daylight does Allendale East have in September?
When is the sunrise / sunset in September in Allendale East?
How many hours of sunshine does Allendale East have in September?
When is the lowest UV index in Allendale East?
What is the UV index reading in September in Allendale East?
Average temperature in September
Allendale East, Australia
- Average high temperature in September: 15.3°C
The warmest month (with the highest average high temperature) is January (24.8°C).
The month with the lowest average high temperature is July (13°C).
- Average low temperature in September: 7.6°C
The month with the highest average low temperature is February (14.4°C).
The coldest month (with the lowest average low temperature) is August (7.2°C).
Average pressure in September
Allendale East, Australia
- Average pressure in September: 1016.3mbar
The month with the highest atmospheric pressure is June (1021mbar).
The month with the lowest atmospheric pressure is January (1013.1mbar).
Average wind speed in September
Allendale East, Australia
- Average wind speed in September: 13.6km/h
The windiest month (with the highest average wind speed) is August (14km/h).
The calmest month (with the lowest average wind speed) is April (10.8km/h).
Average humidity in September
Allendale East, Australia
- Average humidity in September: 77%
The months with the highest relative humidity are June and July (82%).
The month with the lowest relative humidity is January (64%).
Average rainfall in September
Allendale East, Australia
- Average rainfall in September: 41mm
The wettest month (with the highest rainfall) is August (56mm).
The driest month (with the least rainfall) is February (15mm).
Average rainfall days in September
Allendale East, Australia
- Average rainfall days in September: 16.7 days
The month with the highest number of rainy days is August (20.2 days).
The months with the least rainy days are January and February (7.1 days).
Average daylight in September /
Average sunshine in September
Allendale East, 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 36min).
- Average sunshine in September: 6h and 5min
The month with the most sunshine is December (Average sunshine: 9h and 30min).
The month with the least sunshine is June (Average sunshine: 4h and 42min).
Average sunshine days in September
Allendale East, Australia
- Average sunshine days in September: 9.1 days
The month with the most sunshine days is January (20.9 days).
The month with the least sunshine days is August (7.8 days).
Average UV index in September
Allendale East, Australia
- Average UV index in September: 3
The month with the highest UV index is December (UV index 6).
The months with the lowest UV index are June, July, August and September (UV index 3).
Average cloud cover in September
Allendale East, Australia
- Average cloud cover in September: 47
The month with the most cloud cover is July (Cloud cover 53).
The month with the least cloud cover is January (Cloud cover 30).
Average visibility in September
Allendale East, Australia
- Average visibility in September: 9km
The months with the highest visibility are January and February (10km).
The months with the lowest visibility are March, April, May, June, July, August, September, October, November and December (9km).
Allendale East, Australia
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