THOMPSON, UTAH

Monthly Total Heating Degree Days

(428705)

Base Temperature = 65 F

File last updated on Jul 25, 2006
*** Note *** Provisional Data *** After Year/Month 199411
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 a 0.00 a 0.00 z 213.00 n 917.50 824.50 f 917.50
1949 458.00 r 1114.30 a 679.50 311.00 166.50 45.00 c 0.00 0.00 28.00 448.50 646.00 1162.00 4600.80
1950 1289.17 b 685.00 g 736.54 d 399.50 205.00 24.00 h 1.00 h 0.00 61.50 f 46.00 y 0.00 z 644.00 j 2630.21
1951 1157.73 e 481.00 j 698.50 408.50 166.50 k 2.50 h 0.00 b 0.50 17.50 353.00 862.00 588.00 q 3497.73
1952 1206.50 1000.50 890.00 326.50 102.00 4.00 n 0.00 0.00 a 6.50 152.79 c 0.00 z 1123.75 e 4808.54
1953 740.50 h 651.00 f 463.00 g 316.00 j 149.50 k 5.50 h 0.00 c 0.00 2.00 f 236.50 635.00 1206.50 2078.00
1954 985.50 615.50 742.00 228.00 106.00 16.00 0.00 0.00 27.00 252.50 616.00 1163.50 4752.00
1955 1349.50 1269.50 796.00 493.00 96.50 l 9.00 m 0.00 0.00 24.50 232.00 844.00 882.50 5891.00
1956 830.50 953.00 683.50 341.50 71.00 0.00 0.00 0.00 4.50 258.50 0.00 z 0.00 z 3142.50
1957 0.00 z 0.00 z 602.00 443.50 236.50 34.50 0.00 5.00 43.00 363.00 845.00 494.50 p 2572.50
1958 1077.50 684.00 764.50 463.00 38.50 v 0.00 b 0.00 0.00 36.50 209.00 648.50 832.00 4715.00
1959 1052.50 777.50 690.50 332.00 33.50 u 0.00 0.00 1.00 121.50 339.50 749.00 1009.00 5072.50
1960 1269.50 1023.50 650.50 365.50 182.00 0.00 0.00 6.00 20.50 361.50 694.50 1103.00 5676.50
1961 1142.00 784.50 743.00 476.00 134.50 15.50 0.00 3.00 219.50 423.00 856.50 1359.50 6157.00
1962 1321.00 811.00 883.50 273.00 60.50 v 15.50 0.00 0.00 40.00 182.50 l 593.50 1078.50 5016.00
1963 1590.00 709.50 753.00 482.00 50.50 14.50 0.00 0.00 v 3.50 178.00 605.00 1085.00 5471.00
1964 1162.50 975.50 817.00 452.00 194.00 18.50 0.00 0.00 q 35.00 c 169.00 768.50 1043.50 5635.50
1965 976.00 853.50 782.50 419.00 230.50 32.50 0.00 0.00 s 154.62 d 215.00 559.00 1038.50 5261.12
1966 841.50 j 990.50 649.00 374.50 62.50 3.00 k 0.00 0.00 24.00 340.00 112.00 x 805.50 j 2440.50
1967 1232.00 777.00 552.00 438.50 211.00 41.50 0.00 0.00 g 10.96 d 244.00 607.50 1364.50 5478.96
1968 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 q 14.00 75.50 238.50 f 385.00 o 632.00 m 89.50
1969 823.50 f 862.50 879.07 c 349.14 a 51.00 30.52 a 0.00 c 0.00 0.00 z 341.50 k 770.50 1006.50 3949.23
1970 1086.00 663.00 764.00 521.50 113.00 41.50 0.00 0.00 90.50 396.11 d 685.00 1038.50 5399.11
1971 1111.50 817.50 689.00 382.50 155.00 9.00 0.00 0.00 128.50 62.00 w 801.00 1191.00 5285.00
1972 1036.00 718.00 427.50 287.00 39.50 p 0.00 0.00 0.00 20.50 281.50 o 789.50 1240.50 4519.00
1973 1608.50 1037.50 718.50 325.50 l 173.00 60.00 0.00 0.00 65.50 255.00 680.50 1046.50 5645.00
1974 1428.50 1207.00 539.40 a 440.50 48.50 22.50 0.00 0.00 32.00 214.00 695.00 1120.50 5747.90
1975 1306.50 857.00 703.50 572.50 253.50 62.50 0.00 0.00 21.00 327.50 746.00 1083.50 5933.50
1976 1185.50 711.50 745.50 388.50 94.00 25.50 0.00 0.00 35.50 378.50 692.50 1054.50 5311.50
1977 1198.00 705.50 730.64 b 259.50 141.00 0.00 0.00 0.00 22.00 240.00 671.00 889.00 4856.64
1978 1163.50 888.50 539.50 350.50 201.50 2.50 0.00 1.50 65.00 157.50 664.50 1404.50 5439.00
1979 1495.50 1198.00 773.00 401.67 c 193.00 33.50 0.00 0.00 2.00 230.50 950.50 1158.00 6435.67
1980 1012.00 750.00 777.00 420.00 242.00 8.00 0.00 3.00 30.00 353.00 674.50 793.50 5063.00
1981 861.00 716.00 650.00 232.50 173.50 10.00 0.00 2.00 8.50 395.00 632.50 1032.50 4713.50
1982 1285.50 935.00 682.00 459.50 149.00 28.00 0.00 0.00 89.50 471.00 806.50 1030.50 5936.50
1983 1015.50 716.50 662.50 552.00 261.00 17.00 0.00 i 0.00 i 25.00 140.50 p 429.00 l 710.00 l 3249.50
1984 1430.00 699.50 i 462.50 j 306.50 j 71.50 i 70.00 i 0.00 l 0.00 i 23.00 k 344.50 i 463.00 k 593.50 m 1430.00
1985 748.00 k 582.50 j 437.00 j 77.50 r 31.00 n 26.25 b 0.00 0.00 165.00 a 404.03 a 823.93 b 1064.50 2483.71
1986 1011.50 720.00 528.50 444.00 212.00 9.50 0.00 0.00 132.50 419.00 729.50 1016.00 5222.50
1987 1216.00 815.00 796.00 325.50 120.26 b 0.50 3.00 6.00 47.00 258.50 763.00 1171.50 5522.26
1988 1496.50 1098.50 842.00 441.50 207.00 13.00 0.00 0.00 130.00 242.00 742.50 1111.00 6324.00
1989 1473.02 a 1059.00 590.00 266.50 159.50 14.50 0.00 0.50 70.00 355.50 735.00 1124.50 5848.02
1990 1154.50 842.00 594.50 277.00 198.00 28.00 1.00 2.00 30.50 356.00 709.00 1308.50 5501.00
1991 1351.00 885.50 736.00 535.34 a 135.50 38.00 8.50 0.00 29.50 314.50 799.50 1247.50 6080.84
1992 1482.00 880.00 576.00 246.21 a 1.00 y 0.00 z 0.00 z 7.50 s 19.00 244.00 925.50 1315.50 5688.21
1993 1168.00 888.50 621.00 480.50 160.00 45.50 2.00 0.00 73.00 428.00 913.00 1140.50 5920.00
1994 1093.00 934.00 598.50 411.50 126.50 3.00 0.00 a 0.00 38.50 473.50 950.50 0.00 z 4629.00
Period of Record Statistics
MEAN 1213.10 878.08 697.07 392.01 157.71 20.60 0.35 1.11 53.88 307.60 744.96 1109.21 5592.02
S.D. 191.87 162.13 104.13 90.54 60.19 17.33 1.41 2.65 50.47 92.30 105.16 140.10 504.33
SKEW 0.22 0.61 -0.28 -0.07 -0.24 0.64 4.99 3.37 1.46 0.08 0.34 0.01 -0.20
MAX 1608.50 1269.50 890.00 572.50 261.00 62.50 8.50 14.00 219.50 473.50 950.50 1404.50 6435.67
MIN 830.50 615.50 427.50 228.00 48.50 0.00 0.00 0.00 2.00 152.79 559.00 793.50 4713.50
NO YRS 39 39 42 41 35 37 42 40 42 38 40 37 20