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Australia weather

Weather in Rainbow Beach for September 2026

Your guide to Rainbow Beach weather in September - trends and predictions

    Temperatures

  • Until now, September 2026 in Rainbow Beach is slightly cooler than the historical average by 1.2 °C.

  • The forecast for the upcoming days in Rainbow Beach predicts a temperature of 23.1 °C, which is slightly above the historical average.

  • In general, the average temperature in Rainbow Beach at the beginning of September is 25.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 24.1 °C by the end of September.

    • Rain 🌧️

  • Rainbow Beach experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 17.9 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
26°/12°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
69 %
Avg humidity

Rainbow Beach Weather September

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

Temperatures trend during September in Rainbow Beach

See the weather trend as well as the moving average line

September weather in Rainbow Beach day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Sunny
Sunny
 24° /12° 1.1 mm 6
2 Sept. Overcast
Overcast
 27° /12° 0.9 mm 6
3 Sept. Sunny
Sunny
 25° /12° 0 mm 6
4 Sept. Cloudy
Cloudy
 26° /13° 0 mm 6
5 Sept. Patchy rain possible
Patchy rain possible
 27° /12° 0.3 mm 6
6 Sept. Patchy rain possible
Patchy rain possible
 27° /12° 0.2 mm 6
7 Sept. Sunny
Sunny
 24° /12° 0.1 mm 6
8 Sept. Sunny
Sunny
 25° /11° 0 mm 7
9 Sept. Sunny
Sunny
 26° /11° 0 mm 7
10 Sept. Moderate rain at times
Moderate rain at times
 25° /12° 0.7 mm 6
11 Sept. Patchy rain possible
Patchy rain possible
 23° /13° 0.7 mm 5
12 Sept. Patchy rain possible
Patchy rain possible
 24° /11° 1.7 mm 5
13 Sept. Patchy rain possible
Patchy rain possible
 21° /13° 2.9 mm 5
14 Sept. Overcast
Overcast
 22° /11° 0.1 mm 6
15 Sept. Partly cloudy
Partly cloudy
 25° /10° 0 mm 6
16 Sept. Sunny
Sunny
 24° /11° 0.2 mm 6
17 Sept. Cloudy
Cloudy
 24° /11° 0.3 mm 7
18 Sept. Cloudy
Cloudy
 26° /12° 0.1 mm 7
19 Sept. Patchy rain possible
Patchy rain possible
 28° /12° 0.3 mm 7
20 Sept. Sunny
Sunny
 26° /13° 0.2 mm 7
21 Sept. Overcast
Overcast
 28° /13° 0.1 mm 7
22 Sept. Patchy rain possible
Patchy rain possible
 27° /12° 0.1 mm 6
23 Sept. Sunny
Sunny
 26° /13° 0.9 mm 6
24 Sept. Cloudy
Cloudy
 25° /13° 0.7 mm 6
25 Sept. Sunny
Sunny
 26° /11° 1.1 mm 6
26 Sept. Overcast
Overcast
 29° /12° 0.2 mm 8
27 Sept. Sunny
Sunny
 24° /15° 0.1 mm 9.9
28 Sept. Patchy rain possible
Patchy rain possible
 23° /15° 1.8 mm 8
29 Sept. Patchy rain possible
Patchy rain possible
 20° /17° 0.6 mm 6.1
30 Sept. Sunny
Sunny
 22° /14° 0.2 mm 9.6
Next
Important Notice
Our weather forecast for Rainbow Beach 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 Rainbow Beach forecast closer to your planned date for the most up-to-date weather information.
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Rainbow Beach in September - FAQ

What are the expected maximum and minimum temperatures in Rainbow Beach during September?
Enjoy moderate daytime temperatures of up to 26° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Rainbow Beach during September?
Expect minimal rainfall in Rainbow Beach during September, with a total of 17.9 mm over approximately 6 days. This minimal precipitation is unlikely to significantly impact plans.

What are the typical wind conditions in Rainbow Beach during September?
The average wind speed in Rainbow Beach during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Rainbow Beach

Explore the daily rainfall trends and prepare for Rainbow Beachs September weather 💧
Typically, Rainbow Beach has 6 rainy days in September with a total of 17.9 mm of rainfall.

UV exposure in Rainbow Beach during September

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

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Location coordinates Where is Rainbow Beach?

Get accurate weather forecasts for Rainbow Beach, located at latitude -25.904 and longitude 153.092. Stay updated with localized weather information tailored for Rainbow Beach.

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