Wolfram|Alpha

Computing...

Input information:

degree days |  \nlocation | Buffalo, New York, United States\nstart date | Tuesday, February 28, 2017\nend date | Tuesday, March 28, 2017\nheating base temperature | 65 °F  (degrees Fahrenheit)\ntype | heating


Result:

935 day °F  (day Fahrenheit degrees difference)\n520 day °C  (day Celsius degrees difference)\n(data missing for 68% of time interval; using interpolation)

ComputingComputing...