PROVO RADIO KAYK, UTAH

Monthly Total Heating Degree Days

(427068)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197702
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
1952 0.00 z 0.00 z 0.00 z 467.50 230.43 a 52.50 1.03 a 0.00 a 69.50 354.00 921.72 a 1054.00 c 3150.69
1953 858.38 b 682.50 f 482.00 g 366.00 e 306.00 f 70.56 c 0.00 a 1.66 c 71.79 b 420.10 b 661.50 1225.00 3674.98
1954 1033.33 a 843.50 807.07 b 379.29 b 183.00 129.50 4.50 26.35 a 122.00 442.27 a 720.00 1069.00 5759.80
1955 1431.00 1275.04 a 948.17 b 552.41 a 253.00 99.00 10.50 0.52 a 138.50 i 155.50 s 919.82 b 911.29 b 6400.75
1956 838.03 a 1151.71 a 763.38 c 348.50 h 218.00 43.00 2.00 18.08 a 118.00 372.50 f 927.00 1087.14 b 5166.34
1957 1245.37 e 735.50 718.54 c 0.00 z 341.00 a 79.00 0.00 a 0.00 165.00 425.45 b 939.00 972.07 c 5620.92
1958 1108.00 745.00 822.00 563.00 175.50 28.50 1.07 b 0.00 143.50 397.00 870.00 944.00 5797.57
1959 990.50 850.50 451.00 l 449.00 279.50 g 10.50 j 0.00 z 0.00 z 164.00 h 304.50 k 503.50 k 824.50 h 2290.00
1960 771.50 k 1053.00 721.50 457.50 291.50 26.50 0.00 45.50 h 73.50 442.30 c 697.00 1077.50 4840.30
1961 1089.00 813.50 742.00 512.68 b 230.00 33.50 0.00 b 0.55 c 253.50 532.54 c 913.00 1207.85 d 6328.12
1962 1371.48 b 935.93 a 879.37 a 405.60 e 0.00 z 62.50 l 0.00 a 13.00 88.93 b 407.13 a 0.00 z 866.00 f 4101.44
1963 1320.50 773.92 c 856.38 c 633.00 174.12 a 121.00 0.00 b 0.00 36.00 e 0.00 z 751.67 c 1223.00 5889.58
1964 1397.00 0.00 z 1036.95 a 533.00 0.00 z 0.00 z 0.00 49.82 c 162.00 395.50 848.50 1001.00 5423.77
1965 1034.88 a 868.00 864.38 a 442.00 328.50 86.00 0.00 15.50 262.50 376.28 b 582.50 980.63 a 5841.18
1966 1091.72 a 973.50 736.00 504.00 179.50 62.50 0.50 11.00 83.28 a 503.75 a 697.00 1145.00 5987.74
1967 1194.00 898.00 661.00 575.00 348.50 118.45 a 0.00 0.00 97.50 439.50 711.00 1276.50 6319.45
1968 1324.50 822.36 a 660.50 598.00 313.10 a 60.54 b 6.20 a 64.07 a 213.62 a 466.55 a 838.85 d 1167.67 d 6535.94
1969 959.97 a 857.00 858.04 c 462.78 c 90.23 c 87.00 5.00 0.00 a 37.78 c 612.50 831.72 a 1122.64 c 5924.66
1970 1144.42 a 742.50 830.50 618.46 d 252.50 92.00 0.00 d 0.00 248.28 a 600.00 717.50 1122.00 6368.15
1971 1138.00 863.33 a 731.94 d 497.00 298.00 76.50 0.00 a 0.00 a 264.11 b 579.38 b 851.25 b 985.00 g 5299.51
1972 595.50 n 643.00 g 579.59 c 521.40 e 194.86 c 6.43 b 0.00 e 0.00 i 153.62 a 432.93 b 0.00 z 1317.50 b 3206.33
1973 1088.00 g 925.04 a 813.50 611.38 a 261.50 110.00 f 1.50 s 4.13 a 167.88 d 403.52 a 763.85 d 1015.85 e 4966.64
1974 905.00 h 957.38 b 625.37 e 357.50 g 198.50 43.00 0.00 a 11.00 122.59 a 398.87 a 737.14 b 1147.50 4241.35
1975 1342.00 889.26 a 773.97 a 660.00 360.12 a 122.14 b 1.55 a 11.00 126.72 a 484.52 d 885.00 1153.20 a 6809.48
1976 1362.00 992.00 948.50 538.00 237.09 d 0.00 z 0.00 l 0.00 z 53.50 u 552.46 c 578.00 g 618.00 n 4630.06
1977 908.50 i 361.50 t 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
Period of Record Statistics
MEAN 1163.70 903.14 789.94 515.77 245.66 71.88 1.47 10.79 140.07 460.31 799.29 1105.73 6167.21
S.D. 180.27 134.46 111.55 81.95 70.00 35.56 2.72 17.25 71.30 75.54 103.30 110.46 355.57
SKEW -0.18 1.15 0.20 -0.08 -0.10 0.00 2.11 2.01 0.45 0.73 -0.27 0.05 0.41
MAX 1431.00 1275.04 1036.95 660.00 360.12 129.50 10.50 64.07 264.11 612.50 939.00 1317.50 6809.48
MIN 838.03 735.50 579.59 366.00 90.23 6.43 0.00 0.00 36.00 354.00 582.50 911.29 5759.80
NO YRS 20 21 22 22 21 20 22 21 22 21 21 21 10