I'm having the same / a simular issue of temperature related readings, but at a different temperature level (for me it must be > 14 degree). I massure the dew point as well (temperature = orange, dew point = yellow). It looks to be more related to water in the air than only to temperature. @zboblamont have you been finally been able to find a solution? [image: 6760565c-914c-4608-be1a-6d10d0640e08-{AC609C25-78E7-49DE-8302-0166A041BFF2}.png]