Daily Degree Days

(65°F Base)

Report for Year 2021

Data last updated 7/27/2021 07:20 AM.

Other Years:


 Daily DetailMonthly SummarySeasonal Summary 



DayHeating Degree DaysCooling Degree Days
JanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDec
134.2 42.3 29.8 31.7 23.8 8.7 0.0 ---------------0.0 0.0 0.0 0.0 0.0 0.0 2.4 ---------------
230.7 39.8 47.0 39.6 9.8 6.9 0.0 ---------------0.0 0.0 0.0 0.0 0.0 0.0 0.5 ---------------
333.9 39.7 34.1 34.3 12.0 1.4 2.4 ---------------0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------------
432.3 37.7 37.7 21.8 5.1 0.6 3.1 ---------------0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------------
533.0 31.4 43.3 20.7 11.0 0.0 0.0 ---------------0.0 0.0 0.0 0.0 0.0 2.7 1.7 ---------------
636.8 39.1 44.2 21.5 17.6 0.0 0.0 ---------------0.0 0.0 0.0 0.0 0.0 4.3 5.0 ---------------
740.0 43.5 42.8 14.3 18.8 0.0 0.0 ---------------0.0 0.0 0.0 0.0 0.0 6.6 5.6 ---------------
844.6 51.9 41.4 9.1 22.2 0.0 0.0 ---------------0.0 0.0 0.0 0.0 0.0 4.7 4.1 ---------------
947.1 41.8 28.4 10.1 21.3 0.0 0.0 ---------------0.0 0.0 0.0 0.0 0.0 5.8 3.9 ---------------
1045.4 45.9 24.0 5.0 20.8 0.0 0.6 ---------------0.0 0.0 0.0 0.0 0.0 0.9 0.0 ---------------
1137.4 46.3 14.0 8.2 20.5 0.0 3.5 ---------------0.0 0.0 0.0 0.0 0.0 1.0 0.0 ---------------
1235.4 53.4 19.5 19.0 18.1 0.9 0.0 ---------------0.0 0.0 0.0 0.0 0.0 0.0 2.9 ---------------
1335.9 43.5 35.4 17.7 16.8 0.0 0.0 ---------------0.0 0.0 0.0 0.0 0.0 1.7 7.6 ---------------
1433.2 41.2 34.7 15.7 12.8 0.0 0.0 ---------------0.0 0.0 0.0 0.0 0.0 1.8 5.5 ---------------
1531.6 41.5 44.6 21.3 11.0 7.2 0.0 ---------------0.0 0.0 0.0 0.0 0.0 0.0 6.1 ---------------
1631.7 33.0 40.9 27.0 9.7 10.4 0.0 ---------------0.0 0.0 0.0 0.0 0.0 0.0 6.1 ---------------
1733.5 47.3 30.9 ---8.4 10.1 0.0 ---------------0.0 0.0 0.0 ---0.0 0.0 5.9 ---------------
1834.6 43.9 28.3 27.7 4.7 2.3 0.0 ---------------0.0 0.0 0.0 0.0 0.0 0.0 1.6 ---------------
1935.8 38.7 35.8 17.9 0.6 0.0 0.0 ---------------0.0 0.0 0.0 0.0 0.0 1.9 2.5 ---------------
2042.5 43.1 32.2 20.1 0.0 0.0 0.0 ---------------0.0 0.0 0.0 0.0 4.3 3.0 3.8 ---------------
2141.1 45.4 24.9 30.8 0.0 0.0 2.3 ---------------0.0 0.0 0.0 0.0 4.2 9.6 0.0 ---------------
2235.2 38.0 21.6 34.3 0.0 8.4 4.4 ---------------0.0 0.0 0.0 0.0 3.6 0.0 0.0 ---------------
2346.8 32.9 18.8 24.8 0.0 12.2 3.7 ---------------0.0 0.0 0.0 0.0 1.2 0.0 0.0 ---------------
2449.7 26.3 14.8 14.9 6.7 5.4 0.0 ---------------0.0 0.0 0.0 0.0 0.0 0.0 0.4 ---------------
2549.1 33.5 5.8 17.4 0.0 0.1 0.0 ---------------0.0 0.0 0.0 0.0 0.5 0.0 3.6 ---------------
2640.0 38.7 9.2 26.0 0.0 0.0 0.0 ---------------0.0 0.0 0.0 0.0 4.9 6.9 1.3 ---------------
2739.2 29.6 20.3 14.3 6.9 0.0 2.1 ---------------0.0 0.0 0.0 0.0 0.0 12.4 0.0 ---------------
2847.5 30.3 16.6 4.5 18.1 0.0 ------------------0.0 0.0 0.0 0.0 0.0 12.7 ------------------
2953.9  28.7 7.4 22.2 0.0 ------------------0.0  0.0 0.0 0.0 11.5 ------------------
3051.8  19.8 18.6 20.1 0.0 ------------------0.0  0.0 0.0 0.0 7.7 ------------------
3148.1  15.0  12.8  ------ --- ---0.0  0.0  0.0  ------ --- ---
 
 Heating Degree DaysCooling Degree Days
 JanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDec
High53.953.447.039.623.812.24.4---------------0.00.00.00.04.912.77.6---------------
Average39.740.028.519.911.32.50.8---------------0.00.00.00.00.63.22.6---------------
Low30.726.35.84.50.00.00.0---------------0.00.00.00.00.00.00.0---------------
 
Color Key
< 5.0 5.0 - 10.0 10.0 - 15.0 15.0 - 20.0 20.0 - 25.0 25.0 - 30.0 30.0 - 35.0 35.0 - 40.0 40.0 - 45.0 45.0 - 50.0 50.0 - 55.0 55.0 - 60.060.0>

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.

Script developed by Murry Conarroe of Wildwood Weather.