Clock Number - This field is accessible only when the Clock Reading screen is opened from the Degree Day Clock screen. Select from the combo box list the clock number for which you need to enter the degree day readings. See also How to Open Clock Reading record

Reading Date - Enter the date that corresponds to the reading.

Degree Days - Enter the degree day reading for the selected date. This field is auto-computed when the Accum DD is entered first.

Accum DD - Enter the accumulated degree day reading for the selected date. This field is auto-computed when the Degree Days is entered first.