My recent issue with WU is missing monthly summary data. What I like to periodically do during any one month is use the "download" button on the top right of the tabular data when I change it to monthly summary. I then cut and past the resulting CSV data into a text file then import that text file into an Excel spreadsheet. In the copied CSV file below, you can see that Jan. 9th and 10th are missing and then nothing since Jan 17th. Hoping they will fix this as this was the only way to get my data into my Excel spreadsheet.
Date,TemperatureHighF,TemperatureAvgF,TemperatureLowF,DewpointHighF,DewpointAvgF,DewpointLowF,HumidityHigh,HumidityAvg,HumidityLow,PressureMaxIn,PressureMinIn,WindSpeedMaxMPH,WindSpeedAvgMPH,GustSpeedMaxMPH,PrecipitationSumIn
2017-12-24,32.2,26.8,21.3,30.7,23.9,17.8,94,89,80,30.27,29.89,0,0,3,0.00
2017-12-25,29.3,23.2,17.1,25.8,18.0,12.1,92,87,79,30.09,29.59,1,0,1,0.00
2017-12-26,19.7,13.2,6.6,12.0,6.6,0.1,82,71,58,30.40,30.09,1,0,4,0.00
2017-12-27,13.7,4.8,-4.1,2.7,-2.1,-9.0,88,76,59,30.48,30.40,1,0,3,0.00
2017-12-28,2.3,-2.6,-7.4,-6.8,-9.9,-14.3,83,71,62,30.43,30.32,2,0,4,0.00
2017-12-29,4.1,-3.5,-11.2,-1.2,-8.6,-15.2,83,78,69,30.38,30.17,1,0,2,0.00
2017-12-30,10.4,2.2,-5.9,3.8,-4.1,-11.0,90,78,60,30.19,29.98,0,0,2,0.00
2017-12-31,4.9,-1.0,-6.9,-3.6,-7.4,-14.1,89,73,59,30.25,29.99,2,0,7,0.00
2018-1-1,4.0,-2.7,-9.4,-6.9,-11.6,-15.7,78,68,57,30.31,30.22,1,0,4,0.00
2018-1-2,10.3,0.4,-9.5,2.3,-6.5,-13.3,89,75,55,30.37,30.24,1,0,4,0.00
2018-1-3,24.8,13.1,1.5,11.9,5.5,-1.3,89,76,52,30.35,30.18,1,0,3,0.00
2018-1-4,27.3,15.0,2.8,25.5,13.5,0.0,93,88,74,30.17,28.99,3,1,5,0.00
2018-1-5,11.9,3.3,-5.2,4.5,-3.3,-14.0,79,70,64,29.72,29.32,3,2,8,0.00
2018-1-6,3.9,-2.0,-7.9,-7.3,-12.0,-16.9,67,63,56,30.31,29.72,2,1,8,0.00
2018-1-7,10.2,-0.7,-11.5,-3.5,-12.3,-18.3,72,60,41,30.53,30.31,1,0,1,0.00
2018-1-8,29.5,21.5,13.4,23.1,12.0,4.1,86,63,49,30.22,29.96,1,0,1,0.00
2018-1-11,43.0,34.9,28.8,39.1,32.6,21.7,93,86,78,30.40,30.24,0,0,0,0.07
2018-1-12,56.0,48.9,46.8,49.9,47.8,45.7,96,96,96,30.05,29.63,0,0,0,0.62
2018-1-13,55.5,33.8,12.2,54.4,22.7,6.7,96,86,78,30.23,29.42,1,0,1,0.38
2018-1-14,16.2,10.2,4.1,3.2,1.2,-1.2,85,67,54,30.80,30.43,1,0,0,0.00
2018-1-15,17.2,10.2,3.1,5.5,0.9,-2.5,85,66,50,30.83,30.60,0,0,0,0.00
2018-1-16,29.5,20.1,13.3,23.6,17.8,10.7,91,83,76,30.57,30.46,1,0,2,0.00
2018-1-17,32.7,28.6,25.8,28.6,26.4,22.1,93,91,89,30.41,30.09,0,0,0,0.00