I setup 5 thermometers on a shelf of my snake rack. all 5 probes are on the same area on the tape, and all of the units are lined up in a row.

Here are the readings,

83/95.8 30%

85.3/95.5 32%

83.5/92.3 30%

84/93.2 36%

82.9/93.4 37%


a 2.4 variance on the "Indoor" Temps
a 3.5 variance on the "Outdoor" probe Temps
a 7% variance in humidity.

Im going to pick up a temp gun, but this has been throwing off my entire perception of reality! Is there something weird going on, or are my thermometers all messed up?