Daily Degree Days (65°F Base)Report for Year 2019Data last updated 10/21/2019 12:55 PM.
Other Years:

DetailSummary

DayHeating Degree DaysCooling Degree Days
JanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDec
115.7 5.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 5.1 7.9 7.5 13.7 29.3 32.5 30.0 8.7 ------
215.3 7.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 2.5 9.5 12.1 12.9 26.7 35.3 25.5 10.4 ------
320.1 8.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 0.9 3.9 16.6 16.6 23.7 35.4 31.6 12.6 ------
418.0 7.8 1.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 0.0 3.4 16.0 20.8 21.9 35.2 34.3 16.5 ------
516.0 10.2 0.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 0.0 1.8 12.5 23.8 23.9 38.1 30.1 15.7 ------
616.2 13.1 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 0.0 4.9 5.1 21.4 25.1 33.2 32.5 16.1 ------
715.0 16.7 0.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 0.0 13.3 4.4 19.9 23.2 29.5 31.0 18.5 ------
810.5 16.8 6.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 0.0 17.4 5.2 22.4 19.9 31.8 22.7 22.8 ------
97.4 12.9 7.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 0.0 15.4 6.1 26.3 23.7 29.5 20.9 18.6 ------
103.5 10.9 7.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 0.0 7.0 3.8 30.4 28.8 26.5 17.3 8.1 ------
119.3 13.6 6.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 0.0 5.5 9.4 34.0 32.8 25.3 17.8 4.4 ------
1211.4 15.1 4.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 0.0 5.7 13.9 34.9 36.0 27.3 22.3 6.8 ------
139.8 10.6 2.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 0.0 8.8 16.8 25.8 34.5 29.7 28.4 8.1 ------
1413.3 15.4 5.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 0.0 11.2 19.4 19.4 33.1 35.9 29.8 11.1 ------
1511.5 9.4 2.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 0.0 9.7 16.5 21.7 35.1 36.7 24.9 13.7 ------
168.2 7.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 5.4 2.4 5.6 21.3 33.3 32.7 24.3 17.2 ------
1710.1 11.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 5.1 10.1 4.6 18.8 28.1 27.4 21.4 16.5 ------
183.6 15.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 6.9 16.2 8.6 21.8 28.1 27.5 19.9 12.3 ------
196.5 14.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 6.6 18.1 3.1 23.6 26.6 29.1 17.5 11.6 ------
206.9 15.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 0.1 9.9 2.2 20.0 27.1 32.1 16.5 13.4 ------
213.3 16.6 3.6 0.0 0.0 0.0 0.0 0.0 0.0 0.1 ------0.0 0.0 0.0 4.6 2.9 12.3 28.6 35.0 19.1 1.3 ------
226.1 13.1 0.9 0.0 2.0 0.0 0.0 0.0 0.0 ---------0.0 0.0 0.0 9.6 0.0 19.1 29.0 30.0 18.1 ---------
2311.4 13.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------0.0 0.0 1.9 18.8 0.8 24.9 30.2 25.7 19.9 ---------
248.4 11.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------0.0 0.0 3.6 22.8 8.4 27.5 30.4 26.0 20.3 ---------
254.8 8.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------0.0 0.0 4.4 23.6 11.1 20.5 32.6 27.1 17.0 ---------
261.4 8.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------0.0 0.0 8.9 22.4 1.9 19.8 34.5 31.8 12.9 ---------
274.1 2.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------0.0 0.0 7.1 17.7 1.3 22.2 37.0 32.2 13.7 ---------
284.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------0.0 3.9 4.0 15.6 8.6 24.9 36.2 30.8 11.9 ---------
291.1  0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------0.0  4.9 5.3 17.4 26.7 34.0 30.1 7.6 ---------
301.5  0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------0.0  6.0 5.6 19.7 29.0 29.0 33.2 7.4 ---------
316.8  0.0  0.0  0.0 0.0  --- ---0.0  6.5  17.3  28.4 32.9  --- ---
 
 Heating Degree DaysCooling Degree Days
 JanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDec
High20.116.87.20.02.00.00.00.00.00.1------0.03.98.923.619.734.937.038.134.322.8------
Avg9.111.21.60.00.10.00.00.00.00.0------0.00.12.610.99.022.629.431.121.612.6------
Low1.10.00.00.00.00.00.00.00.00.0------0.00.00.01.80.012.319.925.37.41.3------
 
Color Key
< 0.1 0.1 - 4.0 4.0 - 8.0 8.0 - 12.0 12.0 - 14.0 14.0 - 16.0 16.0 - 20.0 20.0 - 24.0 24.0 - 28.0 28.0 - 32.0 32.0 - 34.0 34.0 - 38.038.0>

A Degree Day is a unit of measurement equal to a difference of one degree between the mean outdoor temperature and a reference temperature (65°F). Degree Days are used in estimating the energy needs for heating or cooling a building.