September weather forecast
Kojonup, Australia

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Weather in September

The first month of the spring, September, is a refreshing month in Kojonup, Australia, with an average temperature ranging between max 16.7°C (62.1°F) and min 6.1°C (43°F).

Temperature

Kojonup, Australia, in September witnesses an average high-temperature of an enjoyable 16.7°C (62.1°F), indicating a slight variation from August's 14.9°C (58.8°F). Kojonup, in September, experiences an average temperature of 6.1°C (43°F) at night.

Humidity

In September, the average relative humidity in Kojonup is 80%.

Rainfall

In Kojonup, in September, during 12.1 rainfall days, 19mm (0.75") of precipitation is typically accumulated. In Kojonup, during the entire year, the rain falls for 109.9 days and collects up to 243mm (9.57") of precipitation.

Daylight

The average length of the day in September in Kojonup is 11h and 53min.
On the first day of September in Kojonup, Australia, sunrise is at 6:29 am and sunset at 5:53 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 6:13 pm AWST.

Sunshine

The average sunshine in September in Kojonup, Australia, is 6.7h.

UV index

The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum UV index of 4 in September translates into the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
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Frequently asked questions

What are September temperatures in Kojonup?

Kojonup in September has an average high-temperature of 16.7°C (62.1°F) and an average low-temperature of 6.1°C (43°F). In February, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines air temperature and relative humidity, is evaluated at 30°C (86°F).

What is the average humidity in September in Kojonup?

In September, the average relative humidity in Kojonup is 80%.

How many days does it rain in September in Kojonup?

In Kojonup, in September, during 12.1 rainfall days, 19mm (0.75") of precipitation is typically accumulated.

How many hours of daylight does Kojonup have in September?

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

When is the sunrise / sunset in September in Kojonup?

On the first day of September in Kojonup, sunrise is at 6:29 am and sunset at 5:53 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 6:13 pm AWST.

How long on average sun shines in September in Kojonup?

In Kojonup, Australia, the average sunshine duration in September is 6.7h.

What is the UV index intensity in September in Kojonup?

In September, the average daily maximum UV index in Kojonup, Australia, is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's UV radiation.

Average temperature in September
Kojonup, Australia

Average temperature in September - Kojonup, Australia
  • Average high temperature in September: 16.7°C

The warmest month (with the highest average high temperature) is January (29.5°C).
The month with the lowest average high temperature is July (14.3°C).

  • Average low temperature in September: 6.1°C

The month with the highest average low temperature is February (15.5°C).
The coldest month (with the lowest average low temperature) is August (6°C).

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Average pressure in September
Kojonup, Australia

Average pressure in September - Kojonup, Australia
  • Average pressure in September: 1018.4mbar

The month with the highest atmospheric pressure is June (1020.1mbar).
The month with the lowest atmospheric pressure is January (1013.1mbar).

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Average wind speed in September
Kojonup, Australia

Average wind speed in September - Kojonup, Australia
  • Average wind speed in September: 11.1km/h

The windiest months (with the highest average wind speed) are January and February (12.3km/h).
The calmest month (with the lowest average wind speed) is April (9.7km/h).

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Average humidity in September
Kojonup, Australia

Average humidity in September - Kojonup, Australia
  • Average humidity in September: 80%

The months with the highest relative humidity are July and August (83%).
The months with the lowest relative humidity are January and December (55%).

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Average rainfall in September
Kojonup, Australia

Average rainfall in September - Kojonup, Australia
  • Average rainfall in September: 19mm

The wettest month (with the highest rainfall) is August (34mm).
The driest month (with the least rainfall) is April (12mm).

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Average rainfall days in September
Kojonup, Australia

Average rainfall days in September - Kojonup, Australia
  • Average rainfall days in September: 12.1 days

The month with the highest number of rainy days is August (14.2 days).
The month with the least rainy days is February (5.1 days).

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

Average daylight in September / Average sunshine in September - Kojonup, 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: 6h and 4min

The month with the most sunshine is January (Average sunshine: 11h and 6min).
The month with the least sunshine is August (Average sunshine: 5h and 0min).

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Average sunshine days in September
Kojonup, Australia

Average sunshine days in September - Kojonup, Australia
  • Average sunshine days in September: 14.2 days

The month with the most sunshine days is December (22.7 days).
The month with the least sunshine days is August (12.3 days).

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Average UV index in September
Kojonup, Australia

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

The months with the highest UV index are February and December (UV index 6).
The months with the lowest UV index are June, July and August (UV index 3).

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Average cloud cover in September
Kojonup, Australia

Average cloud cover in September - Kojonup, Australia
  • Average cloud cover in September: 51

The month with the most cloud cover is August (Cloud cover 53).
The month with the least cloud cover is January (Cloud cover 22).

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Average visibility in September
Kojonup, Australia

Average visibility in September - Kojonup, Australia
  • Average visibility in September: 8km

The months with the highest visibility are January, February, March and December (10km).
The months with the lowest visibility are July, August, September and October (8km).

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Kojonup, Australia

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