September weather forecast
Bellarine, Australia

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Weather in September

The first month of the spring, September, is still a refreshing month in Bellarine, Australia, with an average temperature varying between 15.8°C (60.4°F) and 7.7°C (45.9°F).

Temperature

As September takes its course, Bellarine's average high-temperature registers at a still mild 15.8°C (60.4°F), closely aligning with the preceding month. During the month of September, Bellarine's nighttime temperature lowers to an average of 7.7°C (45.9°F).

Humidity

In September, the average relative humidity in Bellarine is 74%.

Rainfall

In September, the rain falls for 14.2 days. Throughout September, 31mm (1.22") of precipitation is accumulated. Throughout the year, there are 153 rainfall days, and 377mm (14.84") of precipitation is accumulated.

Sea temperature

The months with the coldest seawater are August and September, with an average sea temperature of 13.8°C (56.8°F).
Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

Daylight

In Bellarine, Australia, the average length of the day in September is 11h and 50min.
On the first day of the month, sunrise is at 6:42 am and sunset at 6:00 pm. On the last day of September, sunrise is at 5:57 am and sunset at 6:25 pm AEST.

Sunshine

In Bellarine, the average sunshine in September is 7.4h.

UV index

The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.
Note: In September, the maximum UV index of 4 translates into these guidelines:
Take necessary precautions - Suggestions to elude sunburn are provided. Around midday, solar radiation is most harmful; hence, exposure should be limited. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
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Frequently asked questions

What are the temperatures in Bellarine in September?

The average high-temperature, in September, in Bellarine, is 15.8°C (60.4°F), while the average low-temperature is 7.7°C (45.9°F).

What is the average humidity in September in Bellarine?

In Bellarine, the average relative humidity in September is 74%.

How many days does it rain in September in Bellarine?

In Bellarine, Australia, in September, it is raining for 14.2 days, with typically 31mm (1.22") of accumulated precipitation.

What months are the sea coldest in Bellarine?

The months with the coldest seawater in Bellarine are August and September, with an average sea temperature of 13.8°C (56.8°F).

How cold is the water in September in Bellarine?

In September, the average sea temperature in Bellarine is 13.8°C (56.8°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

How many hours of daylight does Bellarine have in September?

In September, the average day length in Bellarine, Australia, is 11h and 50min.

When are sunrise and sunset in September in Bellarine?

In September, on the first day of the month, sunrise is at 6:42 am and sunset at 6:00 pm. On the last day of the month, in Bellarine, sunrise is at 5:57 am and sunset at 6:25 pm AEST.

How long on average sun shines in September in Bellarine?

In September, the average sunshine duration is 7.4h.

How high is the UV index in September in Bellarine?

The average daily maximum UV index in September in Bellarine is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.

Average temperature in September
Bellarine, Australia

Average temperature in September - Bellarine, Australia
  • Average high temperature in September: 15.8°C

The warmest month (with the highest average high temperature) is January (25.1°C).
The month with the lowest average high temperature is July (13.1°C).

  • Average low temperature in September: 7.7°C

The month with the highest average low temperature is February (15.1°C).
The coldest month (with the lowest average low temperature) is August (7°C).

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Average pressure in September
Bellarine, Australia

Average pressure in September - Bellarine, Australia
  • Average pressure in September: 1016.2mbar

The month with the highest atmospheric pressure is June (1021.1mbar).
The month with the lowest atmospheric pressure is January (1012.6mbar).

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Average wind speed in September
Bellarine, Australia

Average wind speed in September - Bellarine, Australia
  • Average wind speed in September: 14km/h

The windiest month (with the highest average wind speed) is August (14.9km/h).
The calmest month (with the lowest average wind speed) is April (11.2km/h).

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Average humidity in September
Bellarine, Australia

Average humidity in September - Bellarine, Australia
  • Average humidity in September: 74%

The month with the highest relative humidity is June (80%).
The month with the lowest relative humidity is January (64%).

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Average rainfall in September
Bellarine, Australia

Average rainfall in September - Bellarine, Australia
  • Average rainfall in September: 31mm

The wettest month (with the highest rainfall) is February (40mm).
The driest month (with the least rainfall) is March (25mm).

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Average rainfall days in September
Bellarine, Australia

Average rainfall days in September - Bellarine, Australia
  • Average rainfall days in September: 14.2 days

The month with the highest number of rainy days is July (14.6 days).
The month with the least rainy days is January (9.7 days).

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Average sea temperature in September
Bellarine, Australia

Average sea temperature in September - Bellarine, Australia
  • Average sea temperature in September: 13.8°C

The best month for swimming (with the highest average sea temperature) is February (18.4°C).
The coldest months (with the lowest average sea temperature) are August and September (13.8°C).

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

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

The month with the longest days is December (Average daylight: 14h and 48min).
The month with the shortest days is June (Average daylight: 9h and 36min).

  • Average sunshine in September: 7h and 2min

The month with the most sunshine is December (Average sunshine: 9h and 42min).
The month with the least sunshine is August (Average sunshine: 6h and 42min).

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Average sunshine days in September
Bellarine, Australia

Average sunshine days in September - Bellarine, Australia
  • Average sunshine days in September: 12.1 days

The month with the most sunshine days is January (16.9 days).
The month with the least sunshine days is September (12.1 days).

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Average UV index in September
Bellarine, Australia

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

The month with the highest UV index is 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
Bellarine, Australia

Average cloud cover in September - Bellarine, Australia
  • Average cloud cover in September: 42

The months with the most cloud cover are May and August (Cloud cover 45).
The month with the least cloud cover is January (Cloud cover 31).

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Average visibility in September
Bellarine, Australia

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

The months with the highest visibility are January, February, March, June and December (10km).
The months with the lowest visibility are April, May, July, August, September, October and November (9km).

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Bellarine, Australia

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