Do to early comp starting we can reliably suggest that playing games between 11am and 4pm in late summer the temp will often reach unplayable conditons thru March.
As a solution....
Is it possible to play 13s 14s in morning and 15s 16s late arvo early evening Sat or Sun? obviously have to be played around senior fixtures. If clubs are using volunteers from teams to operate then doable.
Could use fri nights like in pre season comp as well through to March which is before community teams & o35s kickoff.
I have approached fixtures and they said they dont need help. so can t do much more there.

Oh and the sythetic pitches in Newcastle to help with rain....