To solve this problem I looked at three patterns of the 6558 day period, overlaid them at the daily weather data level, and
plotted the resultant combined signal for
Precipitation, and temperature patterns for the USA, extended that cyclic interpenetration for a six
year period, and
plotted out maps to show the repeating reoccurring patterns in the global circulation, as a (6
year long stretch, we are now ~ 40 months into the posted 6
years long) forecast for part of the current repeat of the 6558 day long cycle.
We are not only dry, but are entering the driest time of the
year, as illustrated from this
plot of the probability of.01 inch of
precipitation in a day.