if your frames are aluminum, know that some window frames have "weeping holes", - they are small slits that allow the condensate to drain to the outside. those sometimes clog up or the glazing unit seal material slowly melt/ooze and clogs tuem up. Usually you can clear those holes with a straightened paperclip, and the condensation will not pool or spill over to the interior.

As otherd have suggested, you may decide to dehumidify.