Heating & Cooling Degree Days (°F)

(65°F Base)

Data last updated 8/19/2017 12:55 PM.






 Daily DetailMonthly SummarySeasonal Summary 



DateHeating Degree Days
JanFebMarAprMayJunJulAugSepOctNovDecYear
20171127.2 140.2 heating degree days less than the January average.934.0 210.4 heating degree days less than the February average.1099.4 104.1 heating degree days more than the March average.453.3 143.7 heating degree days less than the April average.363.6 70.6 heating degree days more than the May average.128.4 22.9 heating degree days more than the June average.17.7 15.5 heating degree days less than the July average.23.2* 37.8 heating degree days less than the August average.------------4146.8* 2956.7 heating degree days less than the yearly average.
20161236.4 31 heating degree days less than the January average.1047.7 96.7 heating degree days less than the February average.777.4 217.9 heating degree days less than the March average.654.1 57.1 heating degree days more than the April average.329.0 36 heating degree days more than the May average.106.3 0.8 heating degree days more than the June average.23.0 10.2 heating degree days less than the July average.17.4 43.6 heating degree days less than the August average.148.2 61.7 heating degree days less than the September average.477.5 38.6 heating degree days less than the October average.755.5 44.2 heating degree days less than the November average.1132.8 51.8 heating degree days more than the December average.6705.3 398.2 heating degree days less than the yearly average.
20151428.2 160.8 heating degree days more than the January average.1440.4 296 heating degree days more than the February average.1173.8 178.5 heating degree days more than the March average.652.5 55.5 heating degree days more than the April average.176.3 116.7 heating degree days less than the May average.89.1 16.4 heating degree days less than the June average.43.7 10.5 heating degree days more than the July average.55.2 5.8 heating degree days less than the August average.122.4 87.5 heating degree days less than the September average.552.5 36.4 heating degree days more than the October average.661.6 138.1 heating degree days less than the November average.756.9 324.1 heating degree days less than the December average.7152.6 49.1 heating degree days more than the yearly average.
20141433.5 166.1 heating degree days more than the January average.1238.8 94.4 heating degree days more than the February average.1170.7 175.4 heating degree days more than the March average.626.9 29.9 heating degree days more than the April average.271.2 21.8 heating degree days less than the May average.74.1 31.4 heating degree days less than the June average.50.0 16.8 heating degree days more than the July average.80.1 19.1 heating degree days more than the August average.214.3 4.4 heating degree days more than the September average.451.9 64.2 heating degree days less than the October average.886.9 87.2 heating degree days more than the November average.1049.5 31.5 heating degree days less than the December average.7547.9 444.4 heating degree days more than the yearly average.
20131198.0 69.4 heating degree days less than the January average.1103.6 40.8 heating degree days less than the February average.1066.9 71.6 heating degree days more than the March average.621.5 24.5 heating degree days more than the April average.280.2 12.8 heating degree days less than the May average.118.3 12.8 heating degree days more than the June average.22.4 10.8 heating degree days less than the July average.86.7 25.7 heating degree days more than the August average.281.0 71.1 heating degree days more than the September average.446.1 70 heating degree days less than the October average.907.8 108.1 heating degree days more than the November average.1140.1 59.1 heating degree days more than the December average.7272.6 169.1 heating degree days more than the yearly average.
20121157.8 109.6 heating degree days less than the January average.998.4 146 heating degree days less than the February average.659.0 336.3 heating degree days less than the March average.645.4 48.4 heating degree days more than the April average.185.0 108 heating degree days less than the May average.126.2 20.7 heating degree days more than the June average.5.5 27.7 heating degree days less than the July average.47.1 13.9 heating degree days less than the August average.224.5 14.6 heating degree days more than the September average.456.8 59.3 heating degree days less than the October average.893.5 93.8 heating degree days more than the November average.984.8 96.2 heating degree days less than the December average.6384.0 719.5 heating degree days less than the yearly average.
20111378.6 111.2 heating degree days more than the January average.1132.7 11.7 heating degree days less than the February average.1024.4 29.1 heating degree days more than the March average.575.2 21.8 heating degree days less than the April average.236.2 56.8 heating degree days less than the May average.92.9 12.6 heating degree days less than the June average.8.7 24.5 heating degree days less than the July average.51.6 9.4 heating degree days less than the August average.137.1 72.8 heating degree days less than the September average.518.0 1.9 heating degree days more than the October average.663.7 136 heating degree days less than the November average.997.0 84 heating degree days less than the December average.6816.1 287.4 heating degree days less than the yearly average.
20101358.9 91.5 heating degree days more than the January average.1140.1 4.3 heating degree days less than the February average.835.5 159.8 heating degree days less than the March average.509.1 87.9 heating degree days less than the April average.250.7 42.3 heating degree days less than the May average.98.3 7.2 heating degree days less than the June average.33.5 0.3 heating degree days more than the July average.48.9 12.1 heating degree days less than the August average.212.4 2.5 heating degree days more than the September average.563.2 47.1 heating degree days more than the October average.821.5 21.8 heating degree days more than the November average.1287.5 206.5 heating degree days more than the December average.7159.6 56.1 heating degree days more than the yearly average.
20091538.0 270.6 heating degree days more than the January average.1051.8* 92.6 heating degree days less than the February average.988.8 6.5 heating degree days less than the March average.578.1 18.9 heating degree days less than the April average.338.7 45.7 heating degree days more than the May average.127.4 21.9 heating degree days more than the June average.97.4 64.2 heating degree days more than the July average.56.3 4.7 heating degree days less than the August average.288.1 78.2 heating degree days more than the September average.608.3 92.2 heating degree days more than the October average.719.2 80.5 heating degree days less than the November average.1224.7 143.7 heating degree days more than the December average.7616.8* 513.3 heating degree days more than the yearly average.
20081228.7 38.7 heating degree days less than the January average.1198.3 53.9 heating degree days more than the February average.1063.0 67.7 heating degree days more than the March average.506.6 90.4 heating degree days less than the April average.444.6 151.6 heating degree days more than the May average.79.5 26 heating degree days less than the June average.20.6 12.6 heating degree days less than the July average.121.9 60.9 heating degree days more than the August average.209.9  663.0 146.9 heating degree days more than the October average.888.7 89 heating degree days more than the November average.1164.1 83.1 heating degree days more than the December average.7588.9 485.4 heating degree days more than the yearly average.
20071187.5 79.9 heating degree days less than the January average.1338.1 193.7 heating degree days more than the February average.1062.6* 67.3 heating degree days more than the March average.752.4 155.4 heating degree days more than the April average.304.3 11.3 heating degree days more than the May average.98.3* 7.2 heating degree days less than the June average.66.2* 33 heating degree days more than the July average.68.5 7.5 heating degree days more than the August average.191.0 18.9 heating degree days less than the September average.340.8 175.3 heating degree days less than the October average.890.1 90.4 heating degree days more than the November average.1189.8 108.8 heating degree days more than the December average.7489.6* 386.1 heating degree days more than the yearly average.
2006936.2* 331.2 heating degree days less than the January average.1108.9 35.5 heating degree days less than the February average.1022.0 26.7 heating degree days more than the March average.588.7 8.3 heating degree days less than the April average.335.9 42.9 heating degree days more than the May average.127.6 22.1 heating degree days more than the June average.9.2* 24 heating degree days less than the July average.74.9 13.9 heating degree days more than the August average.279.5 69.6 heating degree days more than the September average.599.3 83.2 heating degree days more than the October average.708.0 91.7 heating degree days less than the November average.963.5 117.5 heating degree days less than the December average.6753.7* 349.8 heating degree days less than the yearly average.
Avg1267.4 1144.4 995.3 597.0 293.0 105.5 33.2 61.0 209.9 516.1 799.7 1081.0 7103.5
 
DateCooling Degree Days
JanFebMarAprMayJunJulAugSepOctNovDecYear
20170.0  0.0  0.0  0.0 1.7 cooling degree days less than the April average.8.4 9.8 cooling degree days less than the May average.55.2 15.8 cooling degree days more than the June average.64.8 29.3 cooling degree days less than the July average.26.9* 23.8 cooling degree days less than the August average.------------155.3* 70.9 cooling degree days less than the yearly average.
20160.0  0.0  0.0  0.0 1.7 cooling degree days less than the April average.28.4 10.2 cooling degree days more than the May average.29.6 9.8 cooling degree days less than the June average.105.0 10.9 cooling degree days more than the July average.119.2 68.5 cooling degree days more than the August average.28.0 6.4 cooling degree days more than the September average.2.3 1.8 cooling degree days more than the October average.0.0  0.0  312.5 86.3 cooling degree days more than the yearly average.
20150.0  0.0  0.0  0.0 1.7 cooling degree days less than the April average.47.6 29.4 cooling degree days more than the May average.29.0 10.4 cooling degree days less than the June average.61.5 32.6 cooling degree days less than the July average.49.7 1 cooling degree days less than the August average.41.6 20 cooling degree days more than the September average.0.0 0.5 cooling degree days less than the October average.0.0  0.0  229.4 3.2 cooling degree days more than the yearly average.
20140.0  0.0  0.0  1.1 0.6 cooling degree days less than the April average.6.4 11.8 cooling degree days less than the May average.37.4 2 cooling degree days less than the June average.83.9 10.2 cooling degree days less than the July average.22.7 28 cooling degree days less than the August average.22.5 0.9 cooling degree days more than the September average.1.5 1 cooling degree days more than the October average.0.0  0.0  175.5 50.7 cooling degree days less than the yearly average.
20130.0  0.0  0.0  0.0 1.7 cooling degree days less than the April average.25.5 7.3 cooling degree days more than the May average.49.8 10.4 cooling degree days more than the June average.172.6 78.5 cooling degree days more than the July average.30.9 19.8 cooling degree days less than the August average.24.0 2.4 cooling degree days more than the September average.0.0 0.5 cooling degree days less than the October average.0.0  0.0  302.8 76.6 cooling degree days more than the yearly average.
20120.0  0.0  0.0  3.2 1.5 cooling degree days more than the April average.23.6 5.4 cooling degree days more than the May average.46.5 7.1 cooling degree days more than the June average.145.1 51 cooling degree days more than the July average.69.7 19 cooling degree days more than the August average.12.8 8.8 cooling degree days less than the September average.0.5  0.0  0.0  301.4 75.2 cooling degree days more than the yearly average.
20110.0  0.0  0.0  3.4 1.7 cooling degree days more than the April average.32.1 13.9 cooling degree days more than the May average.39.0 0.4 cooling degree days less than the June average.125.3 31.2 cooling degree days more than the July average.38.1 12.6 cooling degree days less than the August average.19.0 2.6 cooling degree days less than the September average.0.0 0.5 cooling degree days less than the October average.0.0  0.0  256.9 30.7 cooling degree days more than the yearly average.
20100.0  0.0  0.0  0.0 1.7 cooling degree days less than the April average.28.2 10 cooling degree days more than the May average.42.4 3 cooling degree days more than the June average.123.2 29.1 cooling degree days more than the July average.50.5 0.2 cooling degree days less than the August average.33.0 11.4 cooling degree days more than the September average.0.0 0.5 cooling degree days less than the October average.0.0  0.0  277.3 51.1 cooling degree days more than the yearly average.
20090.0  0.0*  0.0  13.0 11.3 cooling degree days more than the April average.0.1 18.1 cooling degree days less than the May average.4.9 34.5 cooling degree days less than the June average.23.7 70.4 cooling degree days less than the July average.64.0 13.3 cooling degree days more than the August average.3.3 18.3 cooling degree days less than the September average.0.0 0.5 cooling degree days less than the October average.0.0  0.0  109.0* 117.2 cooling degree days less than the yearly average.
20080.0  0.0  0.0  0.0 1.7 cooling degree days less than the April average.0.0 18.2 cooling degree days less than the May average.61.4 22 cooling degree days more than the June average.71.0 23.1 cooling degree days less than the July average.7.4 43.3 cooling degree days less than the August average.21.6  0.0 0.5 cooling degree days less than the October average.0.0  0.0  161.4 64.8 cooling degree days less than the yearly average.
20070.0  0.0  0.0*  0.0 1.7 cooling degree days less than the April average.4.5 13.7 cooling degree days less than the May average.33.2* 6.2 cooling degree days less than the June average.52.0* 42.1 cooling degree days less than the July average.72.0 21.3 cooling degree days more than the August average.31.6 10 cooling degree days more than the September average.1.7 1.2 cooling degree days more than the October average.0.0  0.0  195.0* 31.2 cooling degree days less than the yearly average.
20060.0*  0.0  0.0  0.0 1.7 cooling degree days less than the April average.13.5 4.7 cooling degree days less than the May average.44.2 4.8 cooling degree days more than the June average.101.0* 6.9 cooling degree days more than the July average.57.6 6.9 cooling degree days more than the August average.0.0 21.6 cooling degree days less than the September average.0.0 0.5 cooling degree days less than the October average.0.0  0.0  216.3* 9.9 cooling degree days less than the yearly average.
Avg0.0 0.0 0.0 1.7 18.2 39.4 94.1 50.7 21.6 0.5 0.0 0.0 226.2
 
Color Key
< 150 150 - 300 300 - 450 450 - 600 600 - 750 750 - 900 900 - 1050 1050 - 1200 1200 - 1350 1350 - 1500 1500 - 1650 1650 - 18001800>

Script Developed by Murry Conarroe of Wildwood Weather.

* denotes incomplete data for the month/year.

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.