You probably already know this, but crossing international time line stops rendering fingerprints on one side and starts rendering on another - can't seem to have both on screen.

Also - any chance to have this as a table? i.e. so you can find places with bestest weather? So far looking at map Sidi Ifni Airport stands out for some strange reason.

Finally the range at 18-24 degrees should be potentially more finely grained. The difference of 6 degrees is huge.