many thanks for your replies guys.
@Cactus it's good to know that someone else with a similar journey profile is getting similar consumption.
@First_Lexus before I found out how to change the settings to measure overall mpg I did see some much higher consumption figures for single journeys.
By changing to a hybrid we had expected to get better overall average consumption than our previous car, a Nissan Qashqai, but that doesn't seem to be the case. It's early days yet so I'll give it another couple of months and see if there is any improvement as we will be doing more of the longer journeys during that time.
Many thanks again