September weather forecastAlyangula, Australia
September
Weather in September
September, the first month of the spring in Alyangula, is still a warm month, with an average temperature fluctuating between 28.5°C (83.3°F) and 23.5°C (74.3°F).The perfect water temperature of 26.3°C (79.3°F) with 5mm (0.2") of accumulated rainfall and only 3.5 rainfall days, makes September a great period for swimming and other water activities.
Temperature
Entering September, the average high-temperature is recorded at a still moderately hot 28.5°C (83.3°F), exhibiting a minimal shift from August's 26.3°C (79.3°F). Consistently, Alyangula reports average nighttime temperatures of 23.5°C (74.3°F) during September, a marginal step down from its daytime highs.Heat index
For September, the heat index is calculated to be a tropical 32°C (89.6°F). Continued exposure and engagement in activity might trigger tiredness and subsequently heat cramps.Metrics for the heat index primarily focus on shaded spots and light wind conditions. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
Humidity
In September, the average relative humidity in Alyangula is 69%.Rainfall
In Alyangula, during September, the rain falls for 3.5 days and regularly aggregates up to 5mm (0.2") of precipitation. Throughout the year, in Alyangula, Australia, there are 142.9 rainfall days, and 906mm (35.67") of precipitation is accumulated.Sea temperature
In September, the average sea temperature is 26.3°C (79.3°F).Note: For swimming, diving, and similar activities, the water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered delightful, allowing for extended periods of enjoyment without discomfort.
Daylight
The average length of the day in September is 12h and 1min.On the first day of the month, sunrise is at 6:28 am and sunset at 6:19 pm. On the last day of September, in Alyangula, sunrise is at 6:07 am and sunset at 6:20 pm ACST.
Sunshine
In September, the average sunshine is 9.8h.UV index
January through May, August through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.Note: The UV index of 7 during September translates into the following guidance:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Notice! Sand and water reflections contribute to a stronger UV exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Alyangula, Australia
- Average high temperature in September: 28.5°C
The warmest month (with the highest average high temperature) is December (32.4°C).
The month with the lowest average high temperature is July (25.6°C).
- Average low temperature in September: 23.5°C
The month with the highest average low temperature is December (28.5°C).
The coldest month (with the lowest average low temperature) is August (22.3°C).
Average pressure in September
Alyangula, Australia
- Average pressure in September: 1013.1mbar
The month with the highest atmospheric pressure is July (1014.5mbar).
The month with the lowest atmospheric pressure is January (1005.6mbar).
Average wind speed in September
Alyangula, Australia
- Average wind speed in September: 16km/h
The windiest month (with the highest average wind speed) is June (22.9km/h).
The calmest month (with the lowest average wind speed) is December (15km/h).
Average humidity in September
Alyangula, Australia
- Average humidity in September: 69%
The months with the highest relative humidity are January, February and March (72%).
The month with the lowest relative humidity is August (67%).
Average rainfall in September
Alyangula, Australia
- Average rainfall in September: 5mm
The wettest month (with the highest rainfall) is January (206mm).
The driest month (with the least rainfall) is August (1mm).
Average rainfall days in September
Alyangula, Australia
- Average rainfall days in September: 3.5 days
The month with the highest number of rainy days is January (23.5 days).
The month with the least rainy days is August (1.7 days).
Average sea temperature in September
Alyangula, Australia
- Average sea temperature in September: 26.3°C
The best month for swimming (with the highest average sea temperature) is December (31.3°C).
The coldest month (with the lowest average sea temperature) is July (23.3°C).
Average daylight in September /
Average sunshine in September
Alyangula, Australia
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 12h and 54min).
The month with the shortest days is June (Average daylight: 11h and 18min).
- Average sunshine in September: 9h and 48min
The month with the most sunshine is November (Average sunshine: 11h and 48min).
The months with the least sunshine are January and March (Average sunshine: 8h and 18min).
Average sunshine days in September
Alyangula, Australia
- Average sunshine days in September: 25.2 days
The month with the most sunshine days is August (28.3 days).
The month with the least sunshine days is January (5.1 days).
Average UV index in September
Alyangula, Australia
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, August, September, October, November and December (UV index 7).
The months with the lowest UV index are June and July (UV index 6).
Average cloud cover in September
Alyangula, Australia
- Average cloud cover in September: 9
The month with the most cloud cover is January (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 7).
Average visibility in September
Alyangula, Australia
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
