CEDAR CITY FAA AIRPORT, UTAH

Monthly Total Heating Degree Days

(421267)

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
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 o 1.00 93.21 b 449.00 924.50 1183.00 2650.71
1949 1655.00 1210.50 850.50 422.59 a 288.50 91.50 0.00 0.00 51.50 543.50 594.50 1178.00 6886.09
1950 1190.00 799.50 769.00 465.00 337.50 83.50 0.00 1.00 137.00 244.00 663.00 922.50 5612.00
1951 1145.45 a 882.50 861.00 520.00 303.50 99.50 0.00 11.00 51.50 481.50 872.00 1251.00 6478.95
1952 1173.50 972.00 980.50 505.00 221.00 44.50 0.00 0.00 75.50 243.50 956.50 1071.00 6243.00
1953 832.50 909.50 762.00 573.50 478.50 63.50 0.00 6.50 30.50 460.00 680.69 a 1183.00 5980.19
1954 1016.00 795.00 873.50 400.50 174.00 103.00 0.00 2.00 81.00 385.50 712.00 1083.00 5625.50
1955 1303.00 1173.50 845.50 614.50 320.00 94.00 1.00 1.00 131.00 353.00 788.00 868.50 6493.00
1956 862.00 1090.00 771.50 543.00 221.00 16.00 0.00 1.00 44.00 427.50 954.00 1087.00 6017.00
1957 1174.00 746.50 753.00 588.50 399.50 61.00 0.00 a 11.50 98.50 487.50 971.00 930.50 6221.50
1958 1103.50 728.50 910.00 610.00 167.50 35.50 0.00 0.00 113.50 351.50 794.00 830.50 5644.50
1959 991.00 946.00 765.50 436.00 297.50 17.50 0.00 0.00 176.00 412.50 769.50 1030.50 5842.00
1960 1220.50 987.00 657.72 a 473.50 245.00 7.50 0.00 13.00 29.50 437.50 721.00 1129.00 5921.22
1961 1023.00 780.00 841.00 511.50 255.00 42.50 0.00 2.00 212.50 475.00 896.50 1133.50 6172.50
1962 1265.00 860.50 943.50 390.50 344.50 97.00 3.50 11.00 50.00 363.50 646.00 1044.50 6019.50
1963 1250.50 725.50 824.50 630.50 146.00 106.50 0.00 6.00 41.00 271.50 744.00 1109.00 5855.00
1964 1181.50 1086.50 979.50 622.50 330.00 94.50 0.00 18.00 117.00 278.50 929.00 991.50 6628.50
1965 992.50 974.50 857.00 535.00 380.00 121.00 4.00 4.50 240.50 327.50 660.50 1020.50 6117.50
1966 1145.00 1014.50 727.00 507.00 171.00 51.50 0.00 3.00 53.50 418.00 642.50 1116.00 5849.00
1967 1176.50 800.50 638.50 676.50 346.00 139.00 0.00 0.00 101.00 369.50 649.00 1365.00 6261.50
1968 1179.50 718.00 713.00 640.50 316.50 74.00 0.00 51.50 187.50 458.50 808.00 1175.00 6322.00
1969 906.50 896.00 935.50 502.50 168.00 104.00 2.00 0.00 54.00 617.50 808.00 976.00 5970.00
1970 1005.00 729.00 862.00 676.00 239.50 72.50 0.00 0.00 193.00 531.50 692.00 993.50 5994.00
1971 1004.50 945.00 780.50 538.50 407.00 84.00 0.00 3.50 191.00 537.50 828.00 1166.50 6486.00
1972 977.00 729.00 550.00 451.00 213.50 14.50 0.00 19.50 142.00 503.50 921.00 1284.50 5805.50
1973 1384.50 877.50 920.50 674.00 296.50 123.00 0.00 4.50 155.50 434.00 806.00 1008.50 6684.50
1974 1249.00 945.50 625.50 590.00 165.00 36.50 0.00 0.00 74.50 354.50 681.50 1071.50 5793.50
1975 1100.50 870.50 813.50 683.50 355.50 70.00 0.00 2.00 43.50 390.00 759.00 945.50 6033.50
1976 971.50 750.00 810.00 484.00 102.00 46.50 0.00 0.00 38.50 399.00 636.50 930.50 5168.50
1977 1049.50 760.00 871.50 397.50 345.00 6.00 0.00 8.00 89.50 315.50 666.00 797.50 5306.00
1978 936.00 750.00 577.50 501.00 342.00 39.00 2.00 9.00 163.00 305.00 818.00 1176.00 5618.50
1979 1269.00 960.00 751.50 479.00 246.50 75.50 0.00 13.50 7.00 279.00 841.50 936.00 5858.50
1980 917.00 728.50 855.00 485.00 355.50 35.00 0.00 2.50 72.00 427.50 690.50 804.00 5372.50
1981 962.50 759.50 759.50 386.50 255.00 39.50 0.00 2.50 35.50 482.00 621.00 812.00 5115.50
1982 1153.00 874.50 720.50 532.00 267.50 80.50 16.00 0.00 139.50 503.00 766.50 1108.50 6161.50
1983 889.50 695.50 684.00 626.50 348.50 71.50 2.50 1.50 59.50 386.50 743.00 933.50 5442.00
1984 1137.70 a 959.00 780.00 618.00 137.50 60.50 0.00 0.00 74.00 592.50 737.50 1093.50 6190.20
1985 1107.00 949.00 782.00 385.50 180.00 46.00 0.00 2.00 209.50 467.50 857.00 1120.00 6105.50
1986 860.50 775.00 615.00 529.00 272.50 22.00 1.00 0.00 244.50 530.50 778.00 1020.00 5648.00
1987 1206.50 861.50 860.00 398.00 265.50 14.00 6.00 1.50 56.00 316.00 819.50 1195.00 5999.50
1988 1227.50 905.50 828.00 514.50 339.50 20.00 0.00 0.00 187.50 231.00 783.00 1182.00 6218.50
1989 1371.00 1039.50 597.00 336.00 239.00 58.50 0.00 8.50 82.50 440.00 744.50 1037.50 5954.00
1990 1072.00 1021.50 667.50 417.00 279.00 43.50 0.00 0.00 84.50 397.00 782.00 1370.00 6134.00
1991 1231.50 751.00 859.00 599.50 376.00 57.00 0.00 0.00 64.50 393.00 836.50 1052.00 6220.00
1992 1101.50 760.50 679.50 332.00 184.00 48.50 14.00 18.00 53.50 309.00 898.50 1215.50 5614.50
1993 1035.50 900.50 662.00 524.50 194.00 122.00 0.00 0.00 111.50 450.00 859.50 1081.00 5940.50
1994 924.50 906.50 621.00 476.00 205.50 7.00 0.00 0.00 52.00 463.00 1022.50 1009.50 5687.50
1995 964.50 598.00 702.00 583.00 403.50 165.00 2.50 0.00 66.00 386.00 584.00 906.50 5361.00
1996 961.00 734.00 689.00 478.00 168.00 4.50 0.00 0.00 122.00 478.50 726.00 944.50 5305.50
1997 1065.00 905.00 607.00 596.00 153.50 45.50 4.00 0.00 65.00 428.00 685.00 1105.00 5659.00
1998 908.50 854.00 758.50 616.00 328.50 164.50 1.50 3.00 107.50 546.50 804.00 1176.50 6269.00
1999 953.00 846.50 699.00 715.00 352.50 111.00 1.00 1.50 127.50 411.50 639.50 1119.50 5977.50
2000 984.00 821.50 773.00 411.00 193.50 22.00 0.00 9.50 89.00 491.00 1122.00 983.50 5900.00
2001 1184.00 889.00 703.50 526.00 181.50 58.50 0.00 0.00 51.00 370.00 767.50 1212.50 5943.50
2002 1136.50 906.00 875.00 433.00 305.00 47.50 0.00 1.00 131.00 553.50 852.50 1094.00 6335.00
2003 846.00 938.00 750.50 567.50 269.50 38.50 0.00 0.00 93.50 295.00 855.00 1028.50 5682.00
2004 1209.50 1039.00 563.00 497.00 200.50 23.00 0.00 8.50 159.00 487.50 896.50 1041.50 6125.00
2005 913.00 829.00 799.00 585.00 288.50 111.50 0.00 8.00 145.00 445.50 751.50 1034.00 5910.00
2006 1036.00 898.50 912.50 501.00 206.50 19.00 0.00 k 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3573.50
Period of Record Statistics
MEAN 1087.78 871.71 769.37 522.61 268.50 62.94 1.07 4.69 102.59 417.02 783.74 1063.25 5950.53
S.D. 157.11 123.67 108.03 92.74 82.82 39.95 2.97 8.13 57.69 90.58 112.41 128.17 374.10
SKEW 0.78 0.45 -0.11 -0.01 0.15 0.59 3.89 3.64 0.70 -0.12 0.50 0.03 -0.04
MAX 1655.00 1210.50 980.50 715.00 478.50 165.00 16.00 51.50 244.50 617.50 1122.00 1370.00 6886.09
MIN 832.50 598.00 550.00 332.00 102.00 4.50 0.00 0.00 7.00 231.00 584.00 797.50 5115.50
NO YRS 58 58 58 58 58 58 57 58 58 58 58 58 57