CEDAR CITY POWERHOUSE, UTAH

Monthly Total Heating Degree Days

(421272)

Base Temperature = 65 F

File last updated on Jul 25, 2006
*** Note *** Provisional Data *** After Year/Month 196112
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
Months with 5 missing days or less use mean for missing day(s)
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1928 985.50 869.00 635.00 516.50 180.50 49.50 0.00 0.00 41.50 345.00 753.00 1128.50 5504.00
1929 1153.00 1026.00 780.00 595.00 213.50 77.00 0.00 0.50 105.50 374.50 826.50 822.00 5973.50
1930 1231.50 728.50 768.50 359.50 418.00 49.00 1.50 11.88 a 0.00 z 530.50 900.00 1232.25 a 6231.13
1931 1085.00 856.00 776.00 406.50 210.00 17.50 0.00 2.00 51.00 f 246.50 f 856.00 1121.68 a 5330.68
1932 1265.50 925.50 752.50 425.00 241.50 0.00 z 0.00 z 16.00 36.50 406.50 543.50 1230.00 5842.50
1933 1127.50 1126.22 a 683.00 564.00 454.50 19.50 0.00 1.00 8.00 177.50 641.00 742.50 5544.72
1934 968.00 661.50 461.00 297.50 67.00 53.50 0.00 0.00 94.50 259.00 600.00 997.50 4459.50
1935 899.50 766.00 814.78 a 453.50 348.50 12.50 0.00 1.00 59.00 368.90 a 794.50 994.00 5512.18
1936 990.00 859.50 716.50 333.50 159.50 65.00 26.00 0.00 88.50 374.00 0.00 z 1005.71 e 4618.21
1937 1588.20 c 909.48 a 771.50 552.50 174.00 88.00 1.50 0.00 61.00 385.00 662.50 961.00 6154.68
1938 1019.79 b 896.00 b 831.66 b 485.89 b 291.50 37.50 7.00 1.00 30.52 a 434.00 995.17 a 964.10 a 5994.13
1939 1142.50 1271.08 d 773.00 443.04 b 225.50 87.50 0.50 0.00 116.50 477.00 0.00 z 862.00 5398.62
1940 0.00 z 862.00 618.00 176.00 n 142.50 39.50 0.50 1.00 83.50 367.50 822.50 0.00 z 2937.00
1941 566.00 m 720.50 747.50 665.50 244.50 122.00 2.00 16.50 237.00 623.50 781.00 1038.50 5198.50
1942 1183.68 a 1060.50 900.00 509.00 368.90 a 72.00 0.00 7.75 a 94.50 434.50 739.50 925.50 6295.83
1943 1020.93 a 840.00 721.78 a 362.50 294.00 133.00 1.00 10.13 e 65.00 379.50 749.50 1018.50 5595.85
1944 1267.50 1061.72 b 938.55 b 634.00 300.00 151.50 0.00 6.50 85.50 367.50 862.00 1044.50 6719.27
1945 1073.63 a 830.00 877.00 653.00 263.50 175.50 1.66 c 0.50 183.50 379.23 a 773.00 1118.50 6329.03
1946 1184.95 b 911.50 746.00 409.00 320.69 b 27.00 1.66 c 0.00 134.00 606.00 855.00 924.00 6119.80
1947 1249.30 a 732.50 678.00 557.00 197.50 112.50 3.10 a 0.53 b 73.50 386.50 988.97 a 1103.08 a 6082.48
1948 1068.00 1033.50 1029.00 484.00 262.00 62.00 0.00 2.50 132.00 385.00 885.00 1137.00 6480.00
1949 1627.50 1161.50 838.50 430.00 278.00 105.00 0.00 1.03 a 56.00 549.50 551.00 1074.31 b 6672.34
1950 1176.50 791.50 762.00 441.21 a 344.50 82.50 2.58 a 6.00 163.00 232.00 623.00 863.50 5488.29
1951 1112.38 a 836.89 a 638.50 i 497.00 279.00 90.50 1.60 b 10.00 34.00 422.93 c 821.00 1163.00 5268.30
1952 1110.50 907.59 b 941.50 452.59 a 211.00 36.50 0.00 0.00 62.50 204.00 911.00 1017.00 5854.18
1953 791.00 885.00 711.00 545.00 439.00 57.50 0.00 1.55 a 26.50 416.00 644.00 1124.00 5640.55
1954 987.50 787.50 849.00 370.00 174.63 a 92.50 0.00 1.00 64.14 a 320.00 668.00 1052.50 5366.77
1955 1249.82 a 1120.50 794.00 579.50 299.15 a 85.00 0.00 a 1.50 115.50 317.00 766.07 b 830.50 6158.54
1956 801.00 1036.50 702.67 a 512.00 196.50 15.50 0.00 a 2.00 46.61 b 392.00 912.00 1046.00 5662.77
1957 1142.00 735.00 750.00 584.50 219.50 n 77.31 d 0.00 z 11.50 111.50 459.50 981.00 938.50 5790.81
1958 1106.00 732.50 929.00 642.93 a 171.50 31.03 a 0.00 0.00 126.50 369.50 824.50 853.00 5786.47
1959 1010.08 a 943.50 798.00 454.00 304.00 23.28 a 0.52 a 0.00 186.50 448.47 a 787.76 a 1059.50 6015.60
1960 1227.00 1022.25 a 673.50 490.34 a 253.68 a 11.50 0.00 15.00 36.50 458.00 742.24 a 1141.00 6071.02
1961 1091.00 809.41 a 860.00 430.00 f 277.28 d 41.90 a 1.11 c 1.50 229.29 b 436.30 d 510.50 l 585.50 p 3747.77
Period of Record Statistics
MEAN 1123.01 903.43 776.62 490.80 260.78 66.71 1.63 3.82 93.39 396.56 782.59 1016.68 5895.06
S.D. 176.34 145.50 109.07 96.25 86.67 41.46 4.67 5.22 57.89 98.47 122.58 121.36 484.90
SKEW 0.87 0.56 -0.24 0.02 0.31 0.71 4.69 1.30 0.90 0.08 -0.19 -0.29 -0.76
MAX 1627.50 1271.08 1029.00 665.50 454.50 175.50 26.00 16.50 237.00 623.50 995.17 1232.25 6719.27
MIN 791.00 661.50 461.00 297.50 67.00 11.50 0.00 0.00 8.00 177.50 543.50 742.50 4459.50
NO YRS 32 34 33 32 33 33 32 34 32 33 31 32 24