Often we think of summer rainfall …
In terms of a total or by months.
South Florida’s summer has 5 acts: (1) the spring prelude (Apr 1 – May 15), (2) the Early Wet Season (May 15 – Jul 4), (3) Mid Summer Doldrums (Jul 4 – Sep 1), (4) Fall Finale (Sep 1 to Oct 31), and (5) Encore Rains (Nov 1 – Dec 1)
But maybe a better way to frame it is by major holidays. The reason? For one, the rains that come “just before” and “just after” the official wet season (i.e. as defined from June through October) are just as important as the summer rain itself. Timely spring rains can boost the water table just before the summer rain machine turns on in the same way that November Soakers can prolong the summer high water stand. Look no further than 2020’s Eta (in November) as proof. I’m not saying to do away with months (yet), but I do believe holidays for nice mile markers for refining our Water Cycle IQ. BTW: The above chart is for south-Florida wide.
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Minority Opinion: Of course monthly rainfall matters! Here’s a closer look for monthly rains in Big Cypress National Preserve.