Greetings. I have a Davis Vantage Pro2 station with Solar and UV sensors. I am running Weather Display Version 10.37S 66 with Windows 10. The solar graph on the upper right of the Current Conditions screen currently reads "100 % 04.22 hrs " Does this mean that for my longitude and latitude and this time of year that the solar sensor has picked up unobstructed direct sunlight for 4.22 hours total time so far today? I have attached a screenshot of the WD main screen. As always thanks for any help.
100% is a current value. At the time that screenshot was made your solar radiation was at the maximum estimated level for your location/date/time.
4.22 hours means that the solar radiation percentage was above the threshold set for “sunny” on Control Panel/Solar Sensor Setup/Thresholds Icon Solar Description for 4.22 hours today. That threshold defaults to 75% IIRC.
Pretty cool! Thanks Niko.