Yes, I and some of my friends have noticed this, so based on your post I thought I would see if I could find some stats. I went to this site and put in some of the cities around us where I figured there might be a NOAA NWS official weather station.
Error 404 Page. Here is what I found around our area. Leesburg (the weather station is at the airport) is on the low end but not that far off the ave for this part of FL.
ORLANDO 53.17
SARASOTA 53.01
BROOKSVILLE 52.52
OCALA 50.8
CERMONT 50.13
LEESBURG 49.67
DAYTONA BEACH 49.62
LAKELAND 49.15
AVE 51