easeweather.com

Weather in Busselton for September 2025

Your guide to Busselton weather in September - trends and predictions
  • In general, the average temperature in Busselton at the beginning of September is 15.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 17.1 °C by the end of September.

  • The climate of Busselton in September is notably wet, with an average of 14 rainy days.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
16
Dry days
Average rainy days
14
Rainy days
Average snowy days
0
Snow days
Average temperatures
17°/12°
Temperatures
Average wind speed
26 km/h
Avg max wind
Average humidity
71 %
Avg humidity

Busselton in September average weather

Move between months or click on a day
Select a date

You can click on date

Access Busselton weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Got it

Temperatures trend during September in Busselton

See the weather trend as well as the moving average line

September weather day by day

Click on a date for more information
Date Weather Temperatures Rain UV More
1 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
17° /12° 4.2 mm 5
2 Sept. Light rain shower
Light rain shower
16° /10° 5.4 mm 6
3 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
15° /12° 16.7 mm 5
4 Sept. Light rain shower
Light rain shower
15° /11° 6.7 mm 5
5 Sept. Light rain shower
Light rain shower
14° /11° 10.9 mm 5
6 Sept. Light rain shower
Light rain shower
15° /9° 3.1 mm 5
7 Sept. Sunny
Sunny
15° /9° 0.5 mm 5
8 Sept. Overcast
Overcast
16° /10° 0.2 mm 5
9 Sept. Light rain shower
Light rain shower
16° /12° 2.6 mm 5
10 Sept. Cloudy
Cloudy
17° /11° 0.2 mm 5
11 Sept. Patchy rain possible
Patchy rain possible
19° /11° 0.1 mm 6
12 Sept. Overcast
Overcast
19° /13° 0 mm 6
13 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
19° /11° 7.2 mm 6
14 Sept. Overcast
Overcast
19° /11° 0 mm 6
15 Sept. Overcast
Overcast
18° /13° 0 mm 6
16 Sept. Light rain shower
Light rain shower
17° /11° 0.9 mm 6
17 Sept. Cloudy
Cloudy
17° /10° 0 mm 6
18 Sept. Light rain shower
Light rain shower
16° /11° 0.9 mm 5
19 Sept. Patchy rain possible
Patchy rain possible
15° /9° 0.8 mm 6
20 Sept. Patchy rain possible
Patchy rain possible
16° /10° 0.2 mm 5
21 Sept. Sunny
Sunny
17° /10° 0.1 mm 6
22 Sept. Partly cloudy
Partly cloudy
18° /11° 0.1 mm 6
23 Sept. Light drizzle
Light drizzle
17° /12° 0.4 mm 5
24 Sept. Overcast
Overcast
15° /9° 0.4 mm 5
25 Sept. Cloudy
Cloudy
16° /7° 0 mm 5
26 Sept. Sunny
Sunny
19° /10° 0.1 mm 6
27 Sept. Sunny
Sunny
18° /11° 6.7 mm 6
28 Sept. Sunny
Sunny
18° /12° 0.4 mm 6
29 Sept. Patchy rain possible
Patchy rain possible
17° /12° 0.9 mm 5
30 Sept. Light rain shower
Light rain shower
17° /12° 0.8 mm 5
Next
Important Notice
Our weather forecast for Busselton 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 Busselton forecast closer to your planned date for the most up-to-date weather information.

Busselton in September - FAQ

What are the expected maximum and minimum temperatures in Busselton during September?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Busselton during September?
Moderate rainfall is anticipated in Busselton during September, with a total of 95.4 mm spread over approximately 14 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Busselton during September?
The average wind speed in Busselton during September is 26 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Busselton

Explore the daily rainfall trends and prepare for Busseltons September weather 💧

Quick links

Location coordinates Where is Busselton?

Get accurate weather forecasts for Busselton, located at latitude -33.652 and longitude 115.346. Stay updated with localized weather information tailored for Busselton.

Found a mistake?
We appreciate your attention to details. Tell us here.