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Australia weather

Weather in Hervey Bay for September 2025

Your guide to Hervey Bay weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Hervey Bay has been nearly identical to the historical average, with a temperature of 20.8 °C (showing only a slight deviation of -0.5 °C).

  • The forecast for the upcoming days in Hervey Bay predicts a temperature of 22.4 °C, which is slightly above the historical average.

  • In general, the average temperature in Hervey Bay at the beginning of September is 21.4 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 22.7 °C by the end of September.

    • Rain 🌧️

  • Hervey Bay experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 23.1 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
24
Dry days
Average rainy days
6
Rainy days
Average snowy days
0
Snow days
Average temperatures
21°/17°
Temperatures
Average wind speed
26 km/h
Avg max wind
Average humidity
70 %
Avg humidity

Hervey Bay Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Sunny
21°
2
Light rain shower
21°
3
Light rain shower
21°
4
Patchy rain possible
22°
5
Sunny
22°
6
Patchy rain possible
22°
7
Sunny
21°
8
Patchy rain possible
21°
9
Cloudy
22°
10
Partly cloudy
21°
11
Light rain shower
22°
12
Partly cloudy
21°
13
Partly cloudy
20°
14
Patchy rain possible
21°
15
Cloudy
21°
16
Patchy rain possible
21°
17
Patchy rain possible
22°
18
Sunny
23°
19
Sunny
22°
20
Patchy rain possible
22°
21
Sunny
23°
22
Sunny
23°
23
Sunny
23°
24
Patchy rain possible
22°
25
Sunny
24°
26
Sunny
23°
27
Sunny
22°
28
Sunny
22°
29
Sunny
22°
30
Sunny
24°

Temperatures trend during September in Hervey Bay

See the weather trend as well as the moving average line

September weather in Hervey Bay day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Sunny
Sunny
 21° /17° 0.9 mm 6
2 Sept. Light rain shower
Light rain shower
 21° /17° 0.6 mm 6
3 Sept. Light rain shower
Light rain shower
 21° /17° 0.3 mm 6
4 Sept. Patchy rain possible
Patchy rain possible
 22° /18° 0.5 mm 6
5 Sept. Sunny
Sunny
 22° /18° 0.3 mm 6
6 Sept. Patchy rain possible
Patchy rain possible
 22° /17° 0.3 mm 6
7 Sept. Sunny
Sunny
 21° /18° 0.3 mm 6
8 Sept. Patchy rain possible
Patchy rain possible
 21° /17° 0.1 mm 6
9 Sept. Cloudy
Cloudy
 22° /17° 0 mm 6
10 Sept. Partly cloudy
Partly cloudy
 21° /17° 0 mm 6
11 Sept. Light rain shower
Light rain shower
 22° /18° 1.9 mm 6
12 Sept. Partly cloudy
Partly cloudy
 21° /16° 0.5 mm 6
13 Sept. Partly cloudy
Partly cloudy
 20° /16° 4.7 mm 6
14 Sept. Patchy rain possible
Patchy rain possible
 21° /16° 0.1 mm 6
15 Sept. Cloudy
Cloudy
 21° /15° 0.2 mm 6
16 Sept. Patchy rain possible
Patchy rain possible
 21° /18° 0.7 mm 2.2
17 Sept. Patchy rain possible
Patchy rain possible
 22° /20° 0.4 mm 2.2
18 Sept. Sunny
Sunny
 23° /20° 0 mm 2.1
19 Sept. Sunny
Sunny
 22° /20° 0 mm 2.3
20 Sept. Patchy rain possible
Patchy rain possible
 22° /19° 1.3 mm 6
21 Sept. Sunny
Sunny
 23° /19° 0 mm 7
22 Sept. Sunny
Sunny
 23° /19° 0 mm 7
23 Sept. Sunny
Sunny
 23° /18° 0 mm 7
24 Sept. Patchy rain possible
Patchy rain possible
 22° /18° 3.1 mm 5
25 Sept. Sunny
Sunny
 24° /17° 0 mm 6
26 Sept. Sunny
Sunny
 23° /17° 0 mm 6
27 Sept. Sunny
Sunny
 22° /18° 0 mm 7
28 Sept. Sunny
Sunny
 22° /19° 0 mm 7
29 Sept. Sunny
Sunny
 22° /20° 0 mm 7
30 Sept. Sunny
Sunny
 24° /17° 0.1 mm 6
Next
Important Notice
Our weather forecast for Hervey Bay in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Hervey Bay forecast closer to your planned date for the most up-to-date weather information.
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Hervey Bay in September - FAQ

What are the expected maximum and minimum temperatures in Hervey Bay during September?
During September, expect a variety of temperatures with highs around 21° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in Hervey Bay during September?
In September, Hervey Bay can expect light to moderate rainfall, totaling 23.1 mm across approximately 6 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Hervey Bay during September?
The average wind speed in Hervey Bay during September is 26 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Hervey Bay

Explore the daily rainfall trends and prepare for Hervey Bays September weather 💧

UV exposure in Hervey Bay during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

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Location coordinates Where is Hervey Bay?

Get accurate weather forecasts for Hervey Bay, located at latitude -25.288 and longitude 152.769. Stay updated with localized weather information tailored for Hervey Bay.

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