September weather forecast
Caringbah, Australia

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Weather in September

September, the first month of the spring in Caringbah, is an agreeable month, with an average temperature fluctuating between 20.3°C (68.5°F) and 12.6°C (54.7°F).

Temperature

September experiences an average high-temperature of a pleasant 20.3°C (68.5°F), barely different from August's 17.7°C (63.9°F). An average temperature of 12.6°C (54.7°F) marks the nights in Caringbah in September.

Humidity

The average relative humidity in September is 66%.

Rainfall

September is the month with the least rainfall. Rain falls for 9.4 days and accumulates 17mm (0.67") of precipitation.

Sea temperature

With an average sea temperature of 18.4°C (65.1°F), September is the month with the coldest seawater in Caringbah.
Note: For swimming, a surface water temperature of 18.4°C (65.1°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

Daylight

In September, the average length of the day is 11h and 53min.
On the first day of the month, sunrise is at 6:13 am and sunset at 5:37 pm. On the last day of September, sunrise is at 5:33 am and sunset at 5:57 pm AEST.

Sunshine

The average sunshine in September in Caringbah is 8.8h.

UV index

May through September, with an average maximum UV index of 4, are months with the lowest UV index in Caringbah. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: In September, the maximum UV index of 4 transforms into these recommendations:
Ensure safety - Sun damage prevention is strongly urged. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Enhance your sun protection with tightly woven, yet airy clothing.
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Frequently asked questions

What is the usual temperature for Caringbah in September?

An average high-temperature, in September, in Caringbah, is 20.3°C (68.5°F) and the average low-temperature is 12.6°C (54.7°F).

What is the average humidity in September in Caringbah?

In Caringbah, the average relative humidity in September is 66%.

What is the driest month in Caringbah?

The month with the least rainfall in Caringbah is September, when the rain falls for 9.4 days and typically collects 17mm (0.67") of precipitation.

How many days does it rain in September in Caringbah?

In September, in Caringbah, Australia, the rain falls for 9.4 days. Throughout September, 17mm (0.67") of precipitation is accumulated.

When is the sea coldest in Caringbah?

With an average sea temperature of 18.4°C (65.1°F), September is the month with the coldest seawater in Caringbah, Australia.

What is the sea temperature in September in Caringbah?

In Caringbah, Australia, the average seawater temperature in September is 18.4°C (65.1°F). For most, swimming in 18.4°C (65.1°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

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

In Caringbah, Australia, the average day length in September is 11h and 53min.

What time are sunrise and sunset in September in Caringbah?

In September, on the first day of the month, sunrise is at 6:13 am and sunset at 5:37 pm. On the last day of the month, in Caringbah, Australia, sunrise is at 5:33 am and sunset at 5:57 pm AEST.

How many hours of sunshine does Caringbah have in September?

In Caringbah, Australia, the average sunshine duration in September is 8.8h.

What are the months with the lowest UV index in Caringbah?

The months with the lowest UV index are May through September, with an average maximum UV index of 4.

How high is the UV index in September in Caringbah?

The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to Sun's UV rays.

Average temperature in September
Caringbah, Australia

Average temperature in September - Caringbah, Australia
  • Average high temperature in September: 20.3°C

The warmest month (with the highest average high temperature) is January (26.9°C).
The month with the lowest average high temperature is July (16.6°C).

  • Average low temperature in September: 12.6°C

The months with the highest average low temperature are January and February (20.1°C).
The coldest month (with the lowest average low temperature) is July (10.1°C).

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Average pressure in September
Caringbah, Australia

Average pressure in September - Caringbah, Australia
  • Average pressure in September: 1017.1mbar

The month with the highest atmospheric pressure is June (1020.8mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).

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Average wind speed in September
Caringbah, Australia

Average wind speed in September - Caringbah, Australia
  • Average wind speed in September: 15.4km/h

The windiest month (with the highest average wind speed) is August (15.8km/h).
The calmest month (with the lowest average wind speed) is April (13.5km/h).

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Average humidity in September
Caringbah, Australia

Average humidity in September - Caringbah, Australia
  • Average humidity in September: 66%

The month with the highest relative humidity is February (75%).
The month with the lowest relative humidity is August (65%).

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Average rainfall in September
Caringbah, Australia

Average rainfall in September - Caringbah, Australia
  • Average rainfall in September: 17mm

The wettest month (with the highest rainfall) is March (43mm).
The driest month (with the least rainfall) is September (17mm).

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Average rainfall days in September
Caringbah, Australia

Average rainfall days in September - Caringbah, Australia
  • Average rainfall days in September: 9.4 days

The month with the highest number of rainy days is March (15.3 days).
The month with the least rainy days is August (9.2 days).

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Average sea temperature in September
Caringbah, Australia

Average sea temperature in September - Caringbah, Australia
  • Average sea temperature in September: 18.4°C

The best month for swimming (with the highest average sea temperature) is February (23.8°C).
The coldest month (with the lowest average sea temperature) is September (18.4°C).

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Average daylight in September /
Average sunshine in September
Caringbah, Australia

Average daylight in September / Average sunshine in September - Caringbah, 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: 8h and 5min

The month with the most sunshine is November (Average sunshine: 9h and 48min).
The month with the least sunshine is June (Average sunshine: 5h and 54min).

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Average sunshine days in September
Caringbah, Australia

Average sunshine days in September - Caringbah, Australia
  • Average sunshine days in September: 17.5 days

The month with the most sunshine days is July (17.6 days).
The month with the least sunshine days is February (11.8 days).

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Average UV index in September
Caringbah, Australia

Average UV index in September - Caringbah, Australia
  • Average UV index in September: 4

The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are May, June, July, August and September (UV index 4).

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Average cloud cover in September
Caringbah, Australia

Average cloud cover in September - Caringbah, Australia
  • Average cloud cover in September: 27

The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 24).

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Average visibility in September
Caringbah, Australia

Average visibility in September - Caringbah, Australia
  • Average visibility in September: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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Caringbah, Australia

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