Ob Hill actually recorded 258mm, not 225mm - can I ask where you got this figure from?, otherwise a good summary there :D, it's great to see inland suburbs especially those near dam catchment areas do well for a change. For Ob Hill, it's the wettest Feb since 2002 (348mm).
Rose Bay recorded 289mm (Average - 120mm) - wettest Feb. since 2002 (396mm). Rain fell on 19 days (Average - 10). Highest daily fall was 74.6mm to 9am on the 5th.