Thanks all for your responses. I have little (ie no) programming capabilities and certainly no experience with API's, so wvdkuil's advice, while gratefully received, doesn't help me as I don't understand it!
I do not have a computer running 24/7 attached to the meteobridge (or the Davis console), so therefore using Weather-Display, Cumulus etc is not possible. So am I correct in saying my options are:
1. Use WeatherCloud? I have a free account with them and see the free 12-month database, but when i download the excel file i don't know how to convert it to a useful spreadsheet (the data is all in one cell separated by semi-colons)
2. Subscribe to Meteoplug?
3. Buy Weatherlink Live and subscribe to Weatherlink (the new version of it)?
4. Install MySQL service (although this requires some tech skills I don't have!)?
Is that a fair summary of my options? Many thanks again.