Alyangula
Australia
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Alyangula, Australia

The first month of the spring, September, is also a moderately hot month in Alyangula, Australia, with temperature in the range of an average low of 23.5°C (74.3°F) and an average high of 28.5°C (83.3°F).
The ideal sea water temperature of 26.3°C (79.3°F) and only 3.5 rainfall days, with 5mm (0.2") of accumulated rainfall, makes September the best time for swimming and other water activities.

Temperature

In Alyangula, the average high-temperature is almost the same as in August - a still warm 28.5°C (83.3°F). In Alyangula, in September, the average low-temperature is 23.5°C (74.3°F).

Heat index

The average heat index is estimated at a tropical 31.5°C (88.7°F). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'real feel', 'apparent temperature', or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like wind, metabolic differences, pregnancy, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In September, the average relative humidity in Alyangula is 69%.

Rainfall

In September, the rain falls for 3.5 days. Throughout September, 5mm (0.2") of precipitation is accumulated. Throughout the year, there are 142.9 rainfall days, and 906mm (35.67") of precipitation is accumulated.

Sea temperature

In Alyangula, in September, the average water temperature is 26.3°C (79.3°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

In September, the average length of the day in Alyangula, Australia, is 12h.

Sunshine

The average sunshine is 9.8h.

UV index

Months with the highest UV index are January through May, August through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 7 interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What is the temperature in September in Alyangula?

In Alyangula, Australia, in September, the average high-temperature is 28.5°C (83.3°F), and the average low-temperature is 23.5°C (74.3°F). The average heat index (a.k.a. 'real feel', 'feels like'), that combines air temperature and relative humidity, in September is calculated to 31.5°C (88.7°F).

What is the average humidity in September in Alyangula?

The average relative humidity in September in Alyangula, Australia, is 69%.

How many days does it rain in September in Alyangula?

In Alyangula, Australia, during September, the rain falls for 3.5 days and regularly aggregates up to 5mm (0.2") of precipitation.

What is the sea water temperature in September in Alyangula?

In Alyangula, in September, the average water temperature is 26.3°C (79.3°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

What is the average length of the day in September in Alyangula?

In September, the average length of the day in Alyangula is 12h.

How long on average sun shines in September in Alyangula?

In Alyangula, the average sunshine in September is 9.8h.

What is the month with the highest UV index in Alyangula?

January through May, August through December, with an average maximum UV index of 7, are months with the highest UV index in Alyangula.

What is the UV index intensity in September in Alyangula?

In September, the average daily maximum UV index in Alyangula, Australia, is 7. A UV Index estimate of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation.
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 humidity in September - Alyangula, Australia
  • Average humidity in September: 69%

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 lowest 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 lowest number of 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

The month with the longest days is December (Average daylight: 12.9h).
The month with shortest days is June (Average daylight: 11.3h).

  • Average sunshine in September: 9.8h

The month with most sunshine is November (Average sunshine: 11.8h).
Months with least sunshine are January and March (Average sunshine: 8.3).

Average UV index in September - Alyangula, Australia
  • Average UV index in September: 7

Months with the highest UV index are January, February, March, April, May, August, September, October, November and December (UV index 7).
Months with the lowest UV index are June and July (UV index 6).