OAK CITY, UTAH

Monthly Total Heating Degree Days

(426357)

Base Temperature = 65 F

File last updated on Jul 25, 2006
*** Note *** Provisional Data *** After Year/Month 200603
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 1142.87 a 905.13 c 601.50 503.50 131.50 58.50 3.10 a 0.00 b 55.56 c 350.76 d 761.25 b 1208.00 5721.67
1929 1150.00 1073.00 775.52 a 586.55 a 229.50 64.50 1.50 1.55 a 128.00 373.00 890.00 753.00 f 5273.12
1930 1321.00 715.50 702.00 260.00 318.50 26.00 0.00 z 0.00 z 97.00 j 471.20 a 975.50 1481.50 6271.20
1931 1268.00 857.50 752.00 367.00 203.50 1.61 b 0.00 b 0.00 b 92.00 225.50 889.66 a 1253.50 5910.26
1932 1355.00 898.50 737.50 454.14 a 195.00 91.50 0.00 4.65 a 14.00 376.65 a 662.59 a 1384.50 6174.02
1933 1157.00 1218.00 724.50 575.69 a 408.00 2.00 0.00 8.00 14.50 149.50 697.50 850.50 5805.19
1934 978.00 635.50 451.50 228.50 58.90 a 25.00 0.00 a 0.00 113.00 274.50 652.24 a 1040.00 4457.14
1935 974.00 793.00 776.50 448.00 314.65 a 16.50 0.00 0.00 40.00 382.50 851.00 1072.00 5668.15
1936 1019.50 903.23 e 740.50 370.38 d 136.50 69.00 4.50 0.00 109.50 381.50 863.00 1033.50 5631.11
1937 1667.00 904.81 a 764.50 544.50 128.50 88.50 0.00 0.00 65.00 284.68 a 640.50 975.50 6063.50
1938 966.00 791.26 a 760.00 446.00 321.50 20.00 8.50 m 0.00 t 9.50 339.50 1032.00 996.00 5681.76
1939 1051.00 1130.50 662.00 363.50 154.50 86.00 0.00 0.00 71.00 371.00 656.50 858.50 5404.50
1940 1014.50 841.52 a 680.50 490.00 166.50 52.50 0.00 0.00 0.00 z 236.00 829.50 989.00 5300.02
1941 1005.00 701.04 a 669.00 585.00 a 176.50 75.00 0.00 0.00 170.50 495.50 739.00 941.00 5557.54
1942 1144.00 976.00 809.50 441.00 322.50 36.00 0.00 3.10 a 60.52 a 312.67 b 743.00 924.12 b 5772.41
1943 1043.67 a 835.00 686.00 232.00 249.07 b 122.50 0.00 5.50 5.50 296.00 725.00 991.50 5191.74
1944 1290.00 1010.50 893.50 542.88 d 219.50 91.50 f 0.00 1.00 f 74.46 b 266.08 a 783.50 1043.00 6123.43
1945 1014.22 a 789.00 806.00 615.00 a 182.00 140.36 b 0.52 a 0.00 a 171.50 238.00 724.50 1018.50 5699.59
1946 1188.85 a 846.00 651.00 295.00 235.50 19.50 0.00 0.00 91.20 e 531.65 a 805.50 874.50 5538.70
1947 1330.93 a 736.00 608.00 505.50 134.00 80.56 c 0.00 1.50 71.50 254.50 937.00 1032.50 5691.99
1948 1049.00 900.50 957.50 402.00 206.00 44.50 0.00 b 0.50 64.82 b 306.79 b 878.50 1198.00 6008.11
1949 1663.50 1211.50 750.00 346.00 216.00 79.50 0.00 a 0.00 b 34.00 494.00 588.00 1139.00 6521.50
1950 1140.50 762.00 725.50 452.00 313.50 63.00 0.50 0.00 70.50 133.50 621.00 939.62 b 5221.62
1951 1053.50 783.00 784.00 397.24 a 227.50 82.50 0.00 0.00 a 29.50 393.00 832.50 1163.50 5746.24
1952 1149.00 973.00 938.00 448.50 163.00 44.00 0.00 0.00 32.50 131.50 910.00 1021.50 5811.00
1953 764.50 850.50 676.50 554.50 406.00 52.50 0.00 0.00 15.50 344.50 639.00 1188.69 b 5492.19
1954 963.50 784.50 772.50 306.50 151.50 78.00 2.00 4.50 63.00 326.50 643.00 1042.50 5138.00
1955 1293.00 908.50 g 496.50 k 518.50 230.43 a 75.50 0.00 b 0.00 105.00 e 283.50 793.50 868.00 4167.43
1956 813.00 1093.50 658.00 430.50 144.50 14.50 0.00 3.00 39.00 322.00 877.50 1039.00 5434.50
1957 1166.50 707.00 672.00 496.55 a 295.50 54.00 0.00 6.00 69.00 379.00 923.00 917.00 5685.55
1958 1068.47 a 663.50 821.50 597.12 d 128.50 9.50 0.00 0.00 a 85.00 272.00 786.50 890.00 5322.08
1959 940.33 a 832.50 748.00 374.00 277.00 12.00 0.00 0.00 171.00 351.00 772.50 1100.50 a 5578.83
1960 1244.13 a 1037.00 647.00 400.50 214.00 7.00 0.00 19.50 18.00 394.00 741.43 b 719.50 i 4722.56
1961 1072.50 758.00 747.50 480.00 183.50 13.97 a 0.00 0.00 178.50 420.50 901.50 1115.00 5870.97
1962 1361.50 901.50 891.00 328.93 b 255.50 81.21 a 1.00 11.37 a 27.93 a 272.28 a 601.00 1031.27 a 5764.48
1963 1307.00 678.50 767.50 570.00 68.00 78.50 0.00 2.50 11.50 183.42 a 731.50 1221.50 5619.92
1964 1243.50 1092.16 a 937.75 a 539.50 291.00 87.41 a 0.00 15.00 82.24 a 227.85 a 884.50 944.50 6345.42
1965 995.50 842.50 811.17 a 478.00 363.73 a 84.50 0.00 a 9.00 218.00 260.92 a 555.50 981.15 a 5599.97
1966 1100.00 923.50 690.50 454.66 a 106.90 b 27.50 0.00 1.03 a 36.50 392.31 b 604.50 1181.50 5518.90
1967 1134.50 815.23 b 619.50 568.00 272.50 102.50 0.00 0.00 a 32.50 287.78 a 596.50 1241.00 5670.01
1968 1202.00 706.50 626.50 572.00 238.50 57.50 0.00 24.50 113.50 319.50 720.00 1072.00 5652.50
1969 839.00 821.50 783.50 471.11 c 58.90 a 50.50 0.00 0.00 8.00 533.00 742.00 974.00 5281.51
1970 990.50 683.50 779.50 622.50 196.50 65.50 0.00 0.00 a 150.52 a 469.50 656.50 1043.50 5658.02
1971 1037.50 864.50 728.50 509.00 293.50 46.00 0.00 0.00 158.50 466.50 841.50 1157.00 6102.50
1972 978.00 731.00 508.00 471.50 136.50 0.50 0.00 2.50 81.50 366.00 848.00 1312.00 5435.50
1973 1355.00 892.00 808.50 549.50 141.00 80.69 a 0.00 0.00 84.50 301.00 688.50 983.50 5884.19
1974 1111.50 866.50 574.50 500.00 118.00 22.00 0.00 1.03 a 55.20 e 336.00 710.69 a 1103.00 5398.42
1975 1186.00 864.50 753.50 660.50 346.17 a 75.00 0.00 3.00 36.00 396.00 804.50 1013.18 a 6138.35
1976 1145.50 773.00 867.00 490.00 113.50 51.00 0.00 2.50 25.50 371.50 669.50 1034.50 5543.50
1977 1168.00 766.50 813.50 348.00 278.50 2.00 0.00 f 3.50 52.00 249.50 641.50 815.00 5138.00
1978 943.00 745.00 536.00 453.50 289.00 34.00 0.00 a 11.50 117.00 222.00 826.50 1214.00 5391.50
1979 1282.50 915.00 717.00 476.00 199.00 52.00 0.00 0.00 4.00 219.50 885.00 913.50 5663.50
1980 976.00 792.00 775.00 405.50 292.00 42.50 0.00 1.50 39.00 361.00 674.00 822.50 5181.00
1981 1041.50 761.50 687.50 324.50 227.00 36.00 0.00 0.00 23.50 430.50 594.50 895.00 5021.50
1982 1132.50 841.00 694.00 526.07 b 230.50 50.50 6.00 0.00 141.50 492.00 812.00 1138.00 6064.07
1983 959.00 723.00 670.00 622.50 346.00 55.00 3.50 0.00 43.50 283.50 696.50 1020.50 5423.00
1984 1394.00 1116.50 813.50 524.50 142.00 83.50 0.00 0.00 74.50 522.35 a 709.50 1131.00 6511.35
1985 1189.50 1004.00 719.00 318.00 113.00 28.00 0.00 0.00 118.50 328.50 820.50 1312.50 5951.50
1986 922.00 663.50 506.50 450.00 245.50 12.50 0.00 0.00 170.00 362.50 693.62 a 1047.00 5073.12
1987 1225.00 824.50 742.00 301.50 137.50 5.69 a 0.00 0.00 d 35.00 232.00 793.50 1137.00 5433.69
1988 1348.50 1036.00 767.50 407.00 236.00 10.00 0.00 0.00 112.00 123.50 770.00 1266.00 6076.50
1989 1389.00 1082.00 520.28 a 312.50 179.50 40.50 0.00 11.50 40.00 349.27 a 712.00 1054.50 5691.05
1990 979.50 1031.00 606.50 316.50 184.00 37.50 0.00 0.00 22.50 311.50 773.50 1368.50 5631.00
1991 1314.50 779.00 747.50 542.00 284.00 25.50 0.00 0.00 47.50 294.50 785.50 1177.50 5997.50
1992 1214.00 739.00 581.50 239.50 67.00 30.00 11.50 3.00 24.00 247.00 909.00 1148.00 5213.50
1993 1168.50 1012.00 620.50 479.00 138.50 101.00 6.00 0.00 61.50 405.00 862.00 1093.00 5947.00
1994 954.00 840.50 569.50 416.50 104.00 8.00 0.00 0.00 27.50 432.00 1005.50 1073.50 5431.00
1995 949.50 613.00 666.50 565.50 340.00 135.00 2.50 0.00 67.00 332.00 569.50 974.50 5215.00
1996 951.00 784.00 629.00 445.50 187.00 4.00 0.00 0.00 113.50 399.50 591.50 0.00 z 4105.00
1997 807.50 801.50 523.50 529.00 88.50 8.50 0.00 0.00 z 0.00 z 0.00 z 0.00 z 1050.90 a 3809.40
1998 853.00 822.50 711.50 543.00 227.50 125.00 0.00 0.00 37.00 382.50 685.50 1178.00 5565.50
1999 915.02 a 746.50 590.55 a 629.48 a 287.02 b 75.00 c 0.00 0.00 73.00 208.45 b 524.00 1032.82 a 5081.83
2000 667.50 f 730.50 698.57 b 278.50 175.84 b 4.62 d 0.00 0.00 57.32 b 381.09 b 980.77 d 975.35 d 4282.56
2001 1142.87 a 829.00 612.52 b 455.40 e 0.00 z 0.00 z 0.00 q 0.00 33.00 275.00 676.00 1196.17 b 5219.96
2002 1100.00 940.00 813.50 365.00 213.50 40.00 0.00 0.00 69.50 439.50 832.50 1010.50 5824.00
2003 802.00 898.00 696.50 463.50 241.50 31.00 0.00 0.00 76.50 197.00 869.00 959.50 5234.50
2004 1276.00 1065.50 514.50 395.50 178.50 20.00 0.00 5.00 120.00 386.50 827.50 1038.00 5827.00
2005 943.50 820.00 726.00 517.50 228.50 106.50 0.00 5.00 109.50 378.00 723.00 1021.50 5579.00
2006 1011.50 889.00 774.50 391.00 158.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3224.50
Period of Record Statistics
MEAN 1112.84 858.79 709.50 454.24 211.06 50.26 0.58 2.31 71.52 332.36 761.89 1065.97 5632.73
S.D. 179.03 135.13 105.34 103.57 81.66 35.01 1.80 4.66 49.14 95.16 115.50 135.35 364.56
SKEW 0.60 0.67 -0.10 -0.28 0.26 0.50 4.09 2.78 0.85 -0.01 0.13 0.60 -0.10
MAX 1667.00 1218.00 957.50 660.50 408.00 140.36 11.50 24.50 218.00 533.00 1032.00 1481.50 6521.50
MIN 764.50 613.00 451.50 228.50 58.90 0.50 0.00 0.00 4.00 123.50 524.00 815.00 4457.14
NO YRS 78 78 78 79 78 76 74 74 75 77 77 75 66