No more 100% humidity on tempest?

i realize no stations report 100% relative humidity on tempest. The last 10 days here in the northeast rain and fog. I use to get 100% humidity. Checked all stations around me all 99%. seems like a changed something.

Sorry to say I too live not all that far from you and I have two tempest stations in the yard and both are reporting 100% all eve and all day today when they need to. So if both of mine Are working I can’t believe I’m alone.