Expect the average daily weather in Castlereagh through the whole of January is 6. Highs are expected to be 7 degrees celsius and a low of 3 degrees celsius. We have put some more detail below here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 6 |
| High Temperature | 7 |
| Low Temperature | 3 |
Useful Links: Castlereagh Weather: Average Weather & Yearly Climate