1. The detail data for both Jan 2017 and Feb 2017 are identical. I have checked and appear to have separate files for both Jan 2017 and Feb 2017. The Temp/Rain/Wind/Wind Run/Degree Days for those two months are the same, but the Pressure/Dew Point/Wet Bulb appear to be ok?? Humidity (see #2)
This corrected itself after the dailynoaareport was uploaded shortly after midnight.
2. The Humidity and Wind Direction tabs are empty for all years.
No humidity is displayed because your climatedataout files have no humidity data. Instead of using the default climatedata.html template included with WD, you need to use the climatedata.html included in the wxreports.zip download. Replace the climatedata.html template in the webfiles folder of WD with the climatedata.html included in the wxreports.zip and then recreate the climatedataoutmyyyy.html files for the months/years as needed.
Using your data and winddirection scripts, I could not duplicate your problem on my system. Some other script on your site may be intefering with them. Try replacing your winddirection scripts with the ones in the attached zip.