The last time I had checked (this was over a year ago) there was nothing that provided world-wide data in a consistent format except the paid APIs, of which only one had a good historical data service.
I could switch my site to just use NWS and be US only I suppose; better than just being completely off. Adding all the weather services of every country in the world is too much for me (and why I guess the paid services are value-add).
I could switch my site to just use NWS and be US only I suppose; better than just being completely off. Adding all the weather services of every country in the world is too much for me (and why I guess the paid services are value-add).