Weather TEMP Anomaly

I train in Florida and the heat down here has been extraordinary. Near 100F with relatively high humidity. I've noticed that the currentConditions temperature always seems to max out at 89.6F. For a few rides, I thought this was a coincidence. But this is such a specific value and repeatably climbs to this and stays here. 

I'm thinking it must be some issue with this airport's weather reporting? Curious if anyone else has seen anything like this?

?