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Degree Days Summary (18°C Base)

Data last updated 3/11/2025 10:20 PM.

 Daily DetailMonthly SummarySeasonal Summary 

DateHeating Degree Days
JulAugSepOctNovDecJanFebMarAprMayJunYear
2024 / 20250.0 3.5 less than the July average.6.5 1.8 less than the August average.27.6 64.5 less than the September average.277.6 187.8 less than the October average.811.5 50.3 more than the November average.825.3 230.2 less than the December average.1205.8 133.8 more than the January average.926.6 9.8 less than the February average.237.0* 449.8 less than the March average.---------4317.9* 1565.1 less than the yearly average.
2023 / 20246.6 3.1 more than the July average.1.1 7.2 less than the August average.46.5 45.6 less than the September average.432.0 33.4 less than the October average.681.6 79.6 less than the November average.862.2 193.3 less than the December average.1122.7 50.7 more than the January average.768.2 168.2 less than the February average.698.4 11.6 more than the March average.385.2 110.6 less than the April average.201.3 70.9 less than the May average.0.2 33.6 less than the June average.5206.0 677 less than the yearly average.
2022 / 20230.0 3.5 less than the July average.0.2 8.1 less than the August average.62.1 30 less than the September average.402.4 63 less than the October average.918.3 157.1 more than the November average.1045.7 9.8 less than the December average.1162.1 90.1 more than the January average.905.9 30.5 less than the February average.862.5 175.7 more than the March average.474.6 21.2 less than the April average.167.9 104.3 less than the May average.64.6 30.8 more than the June average.6066.3 183.3 more than the yearly average.
2021 / 20220.0 3.5 less than the July average.0.0 8.3 less than the August average.71.9 20.2 less than the September average.437.0 28.4 less than the October average.591.9 169.3 less than the November average.865.5 190 less than the December average.1110.2 38.2 more than the January average.1030.6 94.2 more than the February average.777.6 90.8 more than the March average.459.6 36.2 less than the April average.268.6 3.6 less than the May average.36.5 2.7 more than the June average.5649.4 233.6 less than the yearly average.
2020 / 20210.0 3.5 less than the July average.5.4 2.9 less than the August average.146.2 54.1 more than the September average.528.2 62.8 more than the October average.703.8 57.4 less than the November average.1021.5 34 less than the December average.1037.6 34.4 less than the January average.1099.6 163.2 more than the February average.805.5 118.7 more than the March average.563.2 67.4 more than the April average.300.3 28.1 more than the May average.26.6 7.2 less than the June average.6237.9 354.9 more than the yearly average.
2019 / 20200.0 3.5 less than the July average.0.0 8.3 less than the August average.42.6 49.5 less than the September average.687.4 222 more than the October average.881.2 120 more than the November average.1023.1 32.4 less than the December average.956.8 115.2 less than the January average.1016.2 79.8 more than the February average.703.9 17.1 more than the March average.534.9 39.1 more than the April average.199.7 72.5 less than the May average.28.5 5.3 less than the June average.6074.3 191.3 more than the yearly average.
2018 / 20191.1 2.4 less than the July average.14.2 5.9 more than the August average.92.2 0.1 more than the September average.557.7 92.3 more than the October average.845.0 83.8 more than the November average.1059.2 3.7 more than the December average.1044.0 28 less than the January average.1080.8 144.4 more than the February average.924.5 237.7 more than the March average.461.5 34.3 less than the April average.407.9 135.7 more than the May average.64.6 30.8 more than the June average.6552.7 669.7 more than the yearly average.
2017 / 20180.0 3.5 less than the July average.16.2 7.9 more than the August average.149.8 57.7 more than the September average.505.8 40.4 more than the October average.624.7 136.5 less than the November average.1026.9 28.6 less than the December average.992.5 79.5 less than the January average.1000.4 64 more than the February average.691.5 4.7 more than the March average.500.4 4.6 more than the April average.172.0 100.2 less than the May average.13.2 20.6 less than the June average.5693.4 189.6 less than the yearly average.
2016 / 20170.0 3.5 less than the July average.20.8 12.5 more than the August average.91.9 0.2 less than the September average.284.7 180.7 less than the October average.630.4 130.8 less than the November average.1142.7 87.2 more than the December average.1098.3 26.3 more than the January average.696.4 240 less than the February average.516.0 170.8 less than the March average.461.6 34.2 less than the April average.296.9 24.7 more than the May average.23.8 10 less than the June average.5263.5 619.5 less than the yearly average.
2015 / 20169.5 6 more than the July average.14.6 6.3 more than the August average.15.3 76.8 less than the September average.331.8 133.6 less than the October average.841.1 79.9 more than the November average.1103.7 48.2 more than the December average.1067.2 4.8 less than the January average.765.7 170.7 less than the February average.728.5 41.7 more than the March average.508.3 12.5 more than the April average.337.6 65.4 more than the May average.5.3 28.5 less than the June average.5728.6 154.4 less than the yearly average.
2014 / 20159.4 5.9 more than the July average.13.2 4.9 more than the August average.118.1 26 more than the September average.379.2 86.2 less than the October average.896.5 135.3 more than the November average.1108.3 52.8 more than the December average.969.3 102.7 less than the January average.858.7 77.7 less than the February average.623.0 63.8 less than the March average.478.9 16.9 less than the April average.398.2 126 more than the May average.17.2 16.6 less than the June average.5870.0 13 less than the yearly average.
2013 / 20143.1 0.4 less than the July average.0.9 7.4 less than the August average.110.4 18.3 more than the September average.590.5 125.1 more than the October average.761.0 0.2 less than the November average.1108.2 52.7 more than the December average.1042.9 29.1 less than the January average.1020.5 84.1 more than the February average.738.9 52.1 more than the March average.461.1 34.7 less than the April average.271.1 1.1 less than the May average.38.5 4.7 more than the June average.6147.1 264.1 more than the yearly average.
2012 / 20130.0 3.5 less than the July average.1.9 6.4 less than the August average.101.3 9.2 more than the September average.538.5 73.1 more than the October average.714.8 46.4 less than the November average.1066.3 10.8 more than the December average.1091.9 19.9 more than the January average.970.4 34 more than the February average.826.9 140.1 more than the March average.680.9 185.1 more than the April average.255.9 16.3 less than the May average.26.9 6.9 less than the June average.6275.7 392.7 more than the yearly average.
2011 / 20120.0 3.5 less than the July average.0.0 8.3 less than the August average.125.4 33.3 more than the September average.452.1 13.3 less than the October average.773.8 12.6 more than the November average.1191.2 135.7 more than the December average.876.9 195.1 less than the January average.1029.5 93.1 more than the February average.476.9 209.9 less than the March average.333.3 162.5 less than the April average.185.6 86.6 less than the May average.2.0 31.8 less than the June average.5446.7 436.3 less than the yearly average.
2010 / 201111.6 8.1 more than the July average.4.0 4.3 less than the August average.48.9 43.2 less than the September average.377.7 87.7 less than the October average.843.9 82.7 more than the November average.962.5 93 less than the December average.1087.6 15.6 more than the January average.990.2 53.8 more than the February average.649.2 37.6 less than the March average.506.8 11 more than the April average.381.1 108.9 more than the May average.28.2 5.6 less than the June average.5891.7 8.7 more than the yearly average.
2009 / 201021.1 17.6 more than the July average.14.7 6.4 more than the August average.144.2 52.1 more than the September average.710.0 244.6 more than the October average.758.5 2.7 less than the November average.1273.7 218.2 more than the December average.1126.6 54.6 more than the January average.1022.5 86.1 more than the February average.755.6 68.8 more than the March average.506.4 10.6 more than the April average.346.6 74.4 more than the May average.43.7 9.9 more than the June average.6723.6 840.6 more than the yearly average.
2008 / 20090.0 3.5 less than the July average.35.1 26.8 more than the August average.161.0 68.9 more than the September average.476.1 10.7 more than the October average.682.8 78.4 less than the November average.1135.1 79.6 more than the December average.930.1 141.9 less than the January average.761.9 174.5 less than the February average.687.6 0.8 more than the March average.563.4 67.6 more than the April average.216.0 56.2 less than the May average.103.1 69.3 more than the June average.5752.2 130.8 less than the yearly average.
2007 / 20080.0 3.5 less than the July average.1.4 6.9 less than the August average.101.8 9.7 more than the September average.408.4 57 less than the October average.741.3 19.9 less than the November average.1178.3 122.8 more than the December average.1138.7 66.7 more than the January average.890.3 46.1 less than the February average.763.4 76.6 more than the March average.518.6 22.8 more than the April average.275.8 3.6 more than the May average.47.6 13.8 more than the June average.6065.6 182.6 more than the yearly average.
2006 / 2007------------------1307.6 235.6 more than the January average.956.7 20.3 more than the February average.583.0 103.8 less than the March average.525.8 30 more than the April average.217.3 54.9 less than the May average.37.1 3.3 more than the June average.3627.5* 2255.5 less than the yearly average.
 
Max21.1 35.1 161.0 710.0 918.3 1273.7 1307.6 1099.6 924.5 680.9 407.9 103.1 6617.6
Avg3.5 8.3 92.1 465.4 761.2 1055.5 1072.0 936.4 686.8 495.8 272.2 33.8 5883.0
Min0.0 0.0 15.3 277.6 591.9 825.3 876.9 696.4 237.0 333.3 167.9 0.2 2369.4
 
 
DateCooling Degree Days)
JanFebMarAprMayJunJulAugSepOctNovDecYear
20250.0  0.0 0.1 less than the February average.0.0*  ---------------------------0.0* 749.4 less than the yearly average.
20240.0  0.0 0.1 less than the February average.0.0  0.0 1.1 less than the April average.19.4 1.8 more than the May average.285.3 125.6 more than the June average.307.7 29.4 more than the July average.271.5 51.3 more than the August average.115.9 44.9 more than the September average.4.8 3.4 more than the October average.0.0  0.0  1004.6 255.2 more than the yearly average.
20230.0  0.0 0.1 less than the February average.0.0  8.5 7.4 more than the April average.3.0 14.6 less than the May average.89.9 69.8 less than the June average.290.7 12.4 more than the July average.258.8 38.6 more than the August average.85.6 14.6 more than the September average.7.4 6 more than the October average.0.0  0.0  743.9 5.5 less than the yearly average.
20220.0  0.0 0.1 less than the February average.0.0  1.2 0.1 more than the April average.23.5 5.9 more than the May average.174.6 14.9 more than the June average.326.3 48 more than the July average.272.0 51.8 more than the August average.125.3 54.3 more than the September average.0.0 1.4 less than the October average.0.0  0.0  922.9 173.5 more than the yearly average.
20210.0  0.0 0.1 less than the February average.0.0  0.0 1.1 less than the April average.6.0 11.6 less than the May average.211.8 52.1 more than the June average.322.3 44 more than the July average.250.5 30.3 more than the August average.94.9 23.9 more than the September average.0.0 1.4 less than the October average.0.0  0.0  885.5 136.1 more than the yearly average.
20200.0  0.0 0.1 less than the February average.0.0  0.0 1.1 less than the April average.42.2 24.6 more than the May average.202.7 43 more than the June average.306.7 28.4 more than the July average.299.7 79.5 more than the August average.70.7 0.3 less than the September average.0.0 1.4 less than the October average.0.0  0.0  922.0 172.6 more than the yearly average.
20190.0  0.0 0.1 less than the February average.0.0  0.0 1.1 less than the April average.4.9 12.7 less than the May average.88.8 70.9 less than the June average.302.5 24.2 more than the July average.278.1 57.9 more than the August average.104.9 33.9 more than the September average.0.0 1.4 less than the October average.0.0  0.0  779.2 29.8 more than the yearly average.
20180.0  0.0 0.1 less than the February average.0.0  0.7 0.4 less than the April average.35.1 17.5 more than the May average.203.6 43.9 more than the June average.267.8 10.5 less than the July average.184.6 35.6 less than the August average.88.3 17.3 more than the September average.1.7 0.3 more than the October average.0.0  0.0  781.8 32.4 more than the yearly average.
20170.0  1.8 1.7 more than the February average.0.0  0.0 1.1 less than the April average.5.4 12.2 less than the May average.150.8 8.9 less than the June average.283.0 4.7 more than the July average.138.0 82.2 less than the August average.72.4 1.4 more than the September average.0.0 1.4 less than the October average.0.0  0.0  651.4 98 less than the yearly average.
20160.0  0.0 0.1 less than the February average.0.0  0.0 1.1 less than the April average.4.3 13.3 less than the May average.196.7 37 more than the June average.302.7 24.4 more than the July average.162.2 58 less than the August average.55.3 15.7 less than the September average.0.3 1.1 less than the October average.0.0  0.0  721.5 27.9 less than the yearly average.
20150.0  0.0 0.1 less than the February average.0.0  0.0 1.1 less than the April average.3.7 13.9 less than the May average.137.9 21.8 less than the June average.203.8 74.5 less than the July average.228.2 8 more than the August average.79.1 8.1 more than the September average.5.3 3.9 more than the October average.0.0  0.0  658.0 91.4 less than the yearly average.
20140.0  0.0 0.1 less than the February average.0.0  0.0 1.1 less than the April average.21.1 3.5 more than the May average.84.1 75.6 less than the June average.212.3 66 less than the July average.115.6 104.6 less than the August average.47.0 24 less than the September average.0.0 1.4 less than the October average.0.0  0.0  480.1 269.3 less than the yearly average.
20130.0  0.0 0.1 less than the February average.0.0  0.6 0.5 less than the April average.29.3 11.7 more than the May average.192.8 33.1 more than the June average.224.7 53.6 less than the July average.219.0 1.2 less than the August average.90.5 19.5 more than the September average.0.0 1.4 less than the October average.0.0  0.0  756.9 7.5 more than the yearly average.
20120.0  0.0 0.1 less than the February average.0.0  4.3 3.2 more than the April average.27.8 10.2 more than the May average.270.7 111 more than the June average.326.4 48.1 more than the July average.240.9 20.7 more than the August average.73.2 2.2 more than the September average.0.0 1.4 less than the October average.0.0  0.0  943.3 193.9 more than the yearly average.
20110.0  0.0 0.1 less than the February average.0.0  0.0 1.1 less than the April average.7.1 10.5 less than the May average.124.1 35.6 less than the June average.274.4 3.9 less than the July average.280.0 59.8 more than the August average.29.2 41.8 less than the September average.1.2 0.2 less than the October average.0.0  0.0  716.0 33.4 less than the yearly average.
20100.0  0.0 0.1 less than the February average.0.0  0.0 1.1 less than the April average.22.5 4.9 more than the May average.138.5 21.2 less than the June average.249.3 29 less than the July average.227.0 6.8 more than the August average.43.0 28 less than the September average.0.0 1.4 less than the October average.0.0  0.0  680.3 69.1 less than the yearly average.
20090.0  0.0 0.1 less than the February average.0.0  0.0 1.1 less than the April average.25.0 7.4 more than the May average.42.9 116.8 less than the June average.161.2 117.1 less than the July average.134.3 85.9 less than the August average.36.8 34.2 less than the September average.0.0 1.4 less than the October average.0.0  0.0  400.2 349.2 less than the yearly average.
20080.0  0.0 0.1 less than the February average.0.0  2.5 1.4 more than the April average.19.9 2.3 more than the May average.119.4 40.3 less than the June average.321.7 43.4 more than the July average.165.0 55.2 less than the August average.6.2 64.8 less than the September average.0.0 1.4 less than the October average.0.0  0.0  634.7 114.7 less than the yearly average.
20070.0  0.0 0.1 less than the February average.0.0  1.3 0.2 more than the April average.16.9 0.7 less than the May average.160.6 0.9 more than the June average.325.0 46.7 more than the July average.237.6 17.4 more than the August average.59.7 11.3 less than the September average.4.0 2.6 more than the October average.0.0  0.0  805.1 55.7 more than the yearly average.
 
Max0.0 1.8 0.0 8.5 42.2 285.3 326.4 299.7 125.3 7.4 0.0 0.0 1004.6
Avg0.0 0.1 0.0 1.1 17.6 159.7 278.3 220.2 71.0 1.4 0.0 0.0 749.4
Min0.0 0.0 0.0 0.0 3.0 42.9 161.2 115.6 6.2 0.0 0.0 0.0 0.0
 
Color Key
< 100 100 - 200 200 - 300 300 - 400 400 - 500 500 - 600 600 - 700 700 - 800 800 - 900 900 - 1000 1000 - 1100 1100 - 12001200>
* 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 (18°C). Degree Days are used in estimating the energy needs for heating or cooling a building.

Script Developed by Murry Conarroe of Wildwood Weather.