The total for the year has gone all screwy since the lastest update. prior to the update the rain total was 12.43 inches after the update it shows 36.77. If i look at the year to date detailed view it shows 15.1 inches but if I add each month up it comes out to 12.4.
WD now stored the rain totals in the registry
but if no value then it should have defaulted to the normal method
you can set the correct rain totals under control panel, offsets and inital rain totals