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Australia weather

Weather in Geraldton for September 2026

Your guide to Geraldton weather in September - trends and predictions

    Temperatures

  • Until now, September 2026 in Geraldton has been nearly identical to the historical average, with a temperature of 19.9 °C (showing only a slight deviation of 0.2 °C).

  • The forecast for the upcoming days in Geraldton predicts a temperature of 23.5 °C, which is slightly above the historical average.

  • In general, the average temperature in Geraldton at the beginning of September is 19.4 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 24.6 °C by the end of September.

    • Rain 🌧️

  • Geraldton experiences moderate rainfall in September, with an average of 8 rainy days and a total precipitation of 24 mm.

    • More

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

Average dry days
22
Dry days
Average rainy days
8
Rainy days
Average snowy days
0
Snow days
Average temperatures
22°/12°
Temperatures
Average wind speed
27 km/h
Avg max wind
Average humidity
63 %
Avg humidity

Geraldton Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny
21°
2
Sunny
21°
3
Overcast
19°
4
Light rain shower
19°
5
Light rain shower
18°
6
Light rain shower
18°
7
Sunny
20°
8
Sunny
22°
9
Sunny
21°
10
Sunny
22°
11
Sunny
24°
12
Patchy rain possible
22°
13
Sunny
21°
14
Sunny
25°
15
Sunny
32°
16
Sunny
30°
17
Sunny
23°
18
Sunny
18°
19
Sunny
21°
20
Sunny
25°
21
Sunny
20°
22
Patchy rain possible
18°
23
Sunny
21°
24
Sunny
25°
25
Sunny
28°
26
Sunny
26°
27
Sunny
25°
28
Sunny
23°
29
Sunny
23°
30
Sunny
22°

Temperatures trend during September in Geraldton

See the weather trend as well as the moving average line

September weather in Geraldton day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Sunny
Sunny
 21° /11° 0.2 mm 6
2 Sept. Sunny
Sunny
 21° /11° 0.8 mm 6
3 Sept. Overcast
Overcast
 19° /12° 1.9 mm 5
4 Sept. Light rain shower
Light rain shower
 19° /12° 1.4 mm 5
5 Sept. Light rain shower
Light rain shower
 18° /11° 6.8 mm 5
6 Sept. Light rain shower
Light rain shower
 18° /11° 4.7 mm 5
7 Sept. Sunny
Sunny
 20° /9° 1.4 mm 6
8 Sept. Sunny
Sunny
 22° /9° 0.2 mm 6
9 Sept. Sunny
Sunny
 21° /10° 0 mm 6
10 Sept. Sunny
Sunny
 22° /11° 0 mm 6
11 Sept. Sunny
Sunny
 24° /11° 0 mm 7
12 Sept. Patchy rain possible
Patchy rain possible
 22° /14° 0.3 mm 8.1
13 Sept. Sunny
Sunny
 21° /12° 0.1 mm 7.9
14 Sept. Sunny
Sunny
 25° /9° 0 mm 8.4
15 Sept. Sunny
Sunny
 32° /12° 0 mm 8.7
16 Sept. Sunny
Sunny
 30° /16° 0 mm 9
17 Sept. Sunny
Sunny
 23° /15° 0 mm 7
18 Sept. Sunny
Sunny
 18° /9° 1 mm 6
19 Sept. Sunny
Sunny
 21° /8° 0 mm 7
20 Sept. Sunny
Sunny
 25° /8° 0 mm 8
21 Sept. Sunny
Sunny
 20° /11° 0.7 mm 7
22 Sept. Patchy rain possible
Patchy rain possible
 18° /13° 2.3 mm 6
23 Sept. Sunny
Sunny
 21° /7° 0 mm 7
24 Sept. Sunny
Sunny
 25° /9° 0 mm 8
25 Sept. Sunny
Sunny
 28° /15° 0 mm 8
26 Sept. Sunny
Sunny
 26° /12° 0 mm 7
27 Sept. Sunny
Sunny
 25° /13° 1 mm 6
28 Sept. Sunny
Sunny
 23° /13° 0.1 mm 6
29 Sept. Sunny
Sunny
 23° /11° 0.1 mm 7
30 Sept. Sunny
Sunny
 22° /10° 0 mm 7
Next
Important Notice
Our weather forecast for Geraldton 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 Geraldton forecast closer to your planned date for the most up-to-date weather information.
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Geraldton in September - FAQ

What are the expected maximum and minimum temperatures in Geraldton during September?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Geraldton during September?
In September, Geraldton can expect light to moderate rainfall, totaling 24 mm across approximately 8 days. Occasional showers are possible, and planning ahead for them could be helpful.

What are the typical wind conditions in Geraldton during September?
The average wind speed in Geraldton during September is 27 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Geraldton

Explore the daily rainfall trends and prepare for Geraldtons September weather 💧
Typically, Geraldton has 8 rainy days in September with a total of 24 mm of rainfall.

UV exposure in Geraldton during September

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

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Location coordinates Where is Geraldton?

Get accurate weather forecasts for Geraldton, located at latitude -28.779 and longitude 114.615. Stay updated with localized weather information tailored for Geraldton.

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