Average daily weather in Castlereagh in October is 9. Throughout the month you should see a high of 13 degrees celsius and a low of 8 celsius. We have put some more information here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 9 |
| High Temperature | 13 |
| Low Temperature | 8 |
Useful Links: Castlereagh Weather: Average Weather & Yearly Climate