Humid room air brings more moisture into a cold cabinet when the door opens. A seasonal change in droplets can therefore reflect the environment as well as appliance condition.
What the observation tells you
That possibility does not explain every puddle or persistent icing pattern. Check whether the door was opened for longer, whether uncovered moist food was added and whether accessible drainage remains clear according to the manual. Avoid taking fixed panels off to find condensation.
A useful next step
Keep openings brief and use appropriate covered storage. Record whether moisture remains confined to expected surfaces or collects abnormally. Persistent pooling or poor cooling still needs assessment.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.