September weather forecast
Lancelin, Australia

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Weather in September

September, the first month of the spring in Lancelin, is still a comfortable month, with an average temperature varying between 8.2°C (46.8°F) and 19.7°C (67.5°F).

Temperature

The arrival of September denotes a barely perceptible change in the average high-temperatures to a still refreshing 19.7°C (67.5°F) from August's 17.9°C (64.2°F). Lancelin's nighttime temperature in September drops to an average of 8.2°C (46.8°F).

Humidity

In September, the average relative humidity is 75%.

Rainfall

In Lancelin, during September, the rain falls for 9.9 days and regularly aggregates up to 12mm (0.47") of precipitation. In Lancelin, during the entire year, the rain falls for 85.8 days and collects up to 190mm (7.48") of precipitation.

Daylight

In Lancelin, the average length of the day in September is 11h and 55min.
On the first day of September in Lancelin, sunrise is at 6:34 am and sunset at 6:02 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 6:19 pm AWST.

Sunshine

In Lancelin, the average sunshine in September is 8.5h.

UV index

The average daily maximum UV index in September in Lancelin is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: A maximum UV index of 5 in September translates into the following recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
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Frequently asked questions

What are September temperatures in Lancelin?

An average high-temperature, in September, in Lancelin, is 19.7°C (67.5°F) and the average low-temperature is 8.2°C (46.8°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, in April is computed to be 28°C (82.4°F).

What is the average humidity in September in Lancelin?

In Lancelin, the average relative humidity in September is 75%.

How much does it rain in Lancelin in September?

In September, in Lancelin, the rain falls for 9.9 days. Throughout September, 12mm (0.47") of precipitation is accumulated.

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

In September, the average day length is 11h and 55min.

When are sunrise and sunset in September in Lancelin?

On the first day of September, sunrise is at 6:34 am and sunset at 6:02 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 6:19 pm AWST.

How long on average sun shines in September in Lancelin?

In Lancelin, Australia, the average sunshine duration in September is 8.5h.

What is the UV index intensity in September in Lancelin?

In Lancelin, Australia, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.

Average temperature in September
Lancelin, Australia

Average temperature in September - Lancelin, Australia
  • Average high temperature in September: 19.7°C

The warmest month (with the highest average high temperature) is January (34.8°C).
The month with the lowest average high temperature is July (17.1°C).

  • Average low temperature in September: 8.2°C

The month with the highest average low temperature is February (20.9°C).
The coldest month (with the lowest average low temperature) is August (7.8°C).

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Average pressure in September
Lancelin, Australia

Average pressure in September - Lancelin, Australia
  • Average pressure in September: 1019mbar

The month with the highest atmospheric pressure is July (1020.8mbar).
The month with the lowest atmospheric pressure is January (1010.1mbar).

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Average wind speed in September
Lancelin, Australia

Average wind speed in September - Lancelin, Australia
  • Average wind speed in September: 11.5km/h

The windiest month (with the highest average wind speed) is January (14.8km/h).
The calmest month (with the lowest average wind speed) is July (10.7km/h).

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Average humidity in September
Lancelin, Australia

Average humidity in September - Lancelin, Australia
  • Average humidity in September: 75%

The month with the highest relative humidity is August (79%).
The month with the lowest relative humidity is February (43%).

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Average rainfall in September
Lancelin, Australia

Average rainfall in September - Lancelin, Australia
  • Average rainfall in September: 12mm

The wettest month (with the highest rainfall) is August (31mm).
The driest month (with the least rainfall) is December (8mm).

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Average rainfall days in September
Lancelin, Australia

Average rainfall days in September - Lancelin, Australia
  • Average rainfall days in September: 9.9 days

The month with the highest number of rainy days is August (11 days).
The month with the least rainy days is December (4.5 days).

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

Average daylight in September / Average sunshine in September - Lancelin, Australia
  • Average daylight in September: 11h and 5min

The month with the longest days is December (Average daylight: 14h and 6min).
The month with the shortest days is June (Average daylight: 10h and 12min).

  • Average sunshine in September: 8h and 3min

The month with the most sunshine is January (Average sunshine: 11h and 42min).
The month with the least sunshine is July (Average sunshine: 6h and 0min).

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Average sunshine days in September
Lancelin, Australia

Average sunshine days in September - Lancelin, Australia
  • Average sunshine days in September: 17.7 days

The month with the most sunshine days is December (25 days).
The month with the least sunshine days is August (17.6 days).

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Average UV index in September
Lancelin, Australia

Average UV index in September - Lancelin, Australia
  • Average UV index in September: 5

The months with the highest UV index are January, February and December (UV index 7).
The months with the lowest UV index are June, July and August (UV index 4).

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Average cloud cover in September
Lancelin, Australia

Average cloud cover in September - Lancelin, Australia
  • Average cloud cover in September: 31

The months with the most cloud cover are July and August (Cloud cover 35).
The month with the least cloud cover is January (Cloud cover 13).

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Average visibility in September
Lancelin, Australia

Average visibility in September - Lancelin, Australia
  • Average visibility in September: 9km

The months with the highest visibility are January, February, March, April, May, November and December (10km).
The month with the lowest visibility is August (8km).

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Lancelin, Australia

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