The temperatures in Narrabri in September are comfortable with low of 10°C and and high up to 23°C.
You can expect about 3 to 8 days of rain in Narrabri during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Narrabri in September 2025.
If you’re planning to visit Narrabri in the near future, we highly recommend that you review the 14 day weather forecast for Narrabri before you arrive.
Temperatures
23° / 10°
Rainy Days
3
Snowy Days
0
Dry Days
27
Rainfall
54
mm
Sun Hours
11.2
Hrs
