.....
It would be nice if you could specify the days before self discharging cut in.
It is not that difficult:
They keep the full charge for 10 days
After they discharge for up2 two days
So after 10 days you would need to recharge, in case you wanna fly with 100% batteries.
But you "stress" the batteries, having they sit on a full charge that long.
That is almost the same, as having them deep discharged and don't recharge them for a couple of days.
So, in case you are not looking for the eye of a hurrican over your house, how about this:
Getting as many PD chargers as you have batteries.
Storing your batteries with 2 steady LEDs, 1 blinking, and whenever you wanna get out for "few hours good condition" flights, charge all of em with the PD chargers.
And, perhaps, even leave the house with (p.ex.) 80% / 90% but fresh charged batteries.
And try to find out, how precise UAV forecast works for your location.
Keep an eye on that app, it gives you in the free version a 24h window to look at
Perhaps that will help, too?