Coffs Harbour
September
Weather in Coffs Harbour for September 2025
Your guide to Coffs Harbour weather in September - trends and predictions
In general, the average temperature in Coffs Harbour at the beginning of September is 22.3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 21.6 °C by the end of September.
Coffs Harbour sees moderate rainfall in September, averaging 10 rainy days.
- New! Chat with our AI weatherman - it’s amazing and free.
20
Dry days
10
Rainy days
0
Snow days
21°/12°
Temperatures
21 km/h
Avg max wind
67 %
Avg humidity
Coffs Harbour in September average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  22° | 2  23° | 3  18° | 4  21° | 5 25° | 6 22° | 7 25° |
| 8  24° | 9 19° | 10 18° | 11 20° | 12 18° | 13 19° | 14 19° |
| 15  18° | 16 21° | 17 22° | 18 24° | 19 24° | 20 24° | 21 23° |
| 22 20° | 23 20° | 24 21° | 25 23° | 26 24° | 27 20° | 28 18° |
| 29 22° | 30 23° |
You can click on date
Access Coffs Harbour weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during September in Coffs Harbour
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. | Cloudy | 22° /14° | 0 mm | 6 | |
| 2 Sept. | Partly cloudy | 23° /13° | 0 mm | 7 | |
| 3 Sept. | Sunny | 18° /10° | 0 mm | 6 | |
| 4 Sept. | Light rain shower | 21° /10° | 1.5 mm | 6 | |
| 5 Sept. | Sunny | 25° /13° | 0 mm | 7 | |
| 6 Sept. | Sunny | 22° /13° | 0 mm | 7 | |
| 7 Sept. | Partly cloudy | 25° /14° | 0.3 mm | 7 | |
| 8 Sept. | Thundery outbreaks possible | 24° /14° | 1.1 mm | 6 | |
| 9 Sept. | Sunny | 19° /12° | 0.1 mm | 6 | |
| 10 Sept. | Cloudy | 18° /11° | 0.1 mm | 6 | |
| 11 Sept. | Patchy rain possible | 20° /11° | 4.7 mm | 6 | |
| 12 Sept. | Partly cloudy | 18° /12° | 6.2 mm | 5 | |
| 13 Sept. | Sunny | 19° /12° | 0.9 mm | 5 | |
| 14 Sept. | Sunny | 19° /12° | 0.4 mm | 5 | |
| 15 Sept. | Overcast | 18° /11° | 0.1 mm | 5 | |
| 16 Sept. | Sunny | 21° /11° | 0.1 mm | 6 | |
| 17 Sept. | Sunny | 22° /12° | 0 mm | 6 | |
| 18 Sept. | Sunny | 24° /12° | 0 mm | 7 | |
| 19 Sept. | Sunny | 24° /12° | 0 mm | 7 | |
| 20 Sept. | Sunny | 24° /13° | 0 mm | 7 | |
| 21 Sept. | Patchy rain possible | 23° /14° | 0.2 mm | 6 | |
| 22 Sept. | Patchy rain possible | 20° /13° | 0.6 mm | 6 | |
| 23 Sept. | Patchy rain possible | 20° /11° | 0.4 mm | 6 | |
| 24 Sept. | Patchy rain possible | 21° /13° | 0.2 mm | 5 | |
| 25 Sept. | Patchy rain possible | 23° /14° | 0.1 mm | 7 | |
| 26 Sept. | Patchy rain possible | 24° /13° | 4.9 mm | 6 | |
| 27 Sept. | Partly cloudy | 20° /14° | 26.6 mm | 6 | |
| 28 Sept. | Light rain shower | 18° /14° | 27.4 mm | 5 | |
| 29 Sept. | Sunny | 22° /15° | 8.7 mm | 6 | |
| 30 Sept. | Sunny | 23° /14° | 1.5 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Coffs Harbour 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 Coffs Harbour forecast closer to your planned date for the most up-to-date weather information.
Coffs Harbour in September - FAQ
What are the expected maximum and minimum temperatures in Coffs Harbour during September?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Coffs Harbour during September?
In September, Coffs Harbour can expect light to moderate rainfall, totaling 21.3 mm across approximately 10 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Coffs Harbour during September?
The average wind speed in Coffs Harbour during September is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Coffs Harbour
Explore the daily rainfall trends and prepare for Coffs Harbours September weather 💧
UV exposure in Coffs Harbour during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Quick links
You are here
Where is Coffs Harbour?Get accurate weather forecasts for Coffs Harbour, located at latitude -30.296 and longitude 153.114. Stay updated with localized weather information tailored for Coffs Harbour.
Found a mistake?
We appreciate your attention to details. Tell us here.