FILLMORE, UTAH

Monthly Total Heating Degree Days

(422828)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1893 1079.50 932.00 731.50 520.50 275.50 52.50 0.00 2.00 104.50 420.50 780.00 940.00 5838.50
1894 1231.00 1138.00 743.00 487.00 181.50 120.00 0.00 0.00 144.00 300.00 f 641.00 1118.00 5803.50
1895 1216.00 1058.00 885.00 491.00 287.00 170.00 19.00 0.00 130.00 310.00 a 797.00 1253.50 6616.50
1896 982.18 a 775.50 682.50 522.00 0.00 z 10.00 2.00 2.00 66.43 b 336.50 800.00 949.00 5128.11
1897 1137.50 971.50 925.50 437.00 160.68 a 64.00 20.00 0.00 48.00 456.00 841.50 1360.00 6421.68
1898 1519.00 924.00 953.00 380.00 411.00 80.50 7.00 0.00 56.00 568.00 886.55 a 1223.00 7008.05
1899 1053.00 924.00 767.00 447.50 353.00 107.00 0.00 17.00 18.00 f 564.89 d 662.50 1186.50 6082.39
1900 951.50 840.50 550.00 562.00 196.00 13.97 a 2.50 2.50 165.50 396.50 589.50 1002.00 5272.47
1901 953.50 800.50 765.00 507.50 106.50 87.50 0.00 0.50 62.00 288.76 d 569.50 1032.00 5173.26
1902 1054.50 735.50 821.50 366.00 210.00 20.00 22.00 i 0.00 109.50 294.50 712.50 972.00 5296.00
1903 973.50 1276.00 747.50 514.00 290.50 1.00 16.00 1.00 110.00 357.00 371.00 n 1039.00 5325.50
1904 1188.50 789.00 696.00 425.50 214.50 60.00 0.00 2.50 72.00 321.00 485.00 955.00 5209.00
1905 924.00 800.00 613.50 414.00 311.00 11.00 0.00 0.00 64.50 452.00 646.50 1175.00 5411.50
1906 1060.00 787.50 735.50 494.48 a 209.00 82.00 0.00 1.50 115.00 341.50 765.50 848.50 5440.48
1907 981.15 a 553.84 c 613.00 323.50 307.50 126.50 0.00 7.00 87.50 238.50 648.50 903.50 4790.49
1908 904.50 755.00 664.00 366.50 366.50 118.50 0.00 14.00 105.00 491.50 658.50 1053.50 5497.50
1909 786.50 803.00 712.50 539.00 288.50 27.00 2.00 0.00 79.50 288.50 648.00 1219.00 5393.50
1910 1057.00 863.00 440.00 301.00 144.50 0.50 0.00 2.50 18.50 329.00 531.00 993.50 4680.50
1911 937.50 943.00 627.50 451.50 195.50 16.00 0.50 0.00 75.50 419.53 a 841.50 1170.50 5678.53
1912 970.00 783.50 749.00 563.00 262.50 34.50 10.00 2.50 189.00 477.00 692.50 1065.50 5799.00
1913 1097.50 829.00 790.00 421.00 169.50 47.00 0.00 0.00 118.00 427.50 625.50 1130.50 5655.50
1914 866.50 832.50 579.00 389.00 122.50 91.00 4.00 0.00 101.00 334.00 673.50 1184.00 5177.00
1915 1227.50 801.00 668.50 323.50 324.50 102.50 0.00 0.00 a 104.50 303.50 664.50 1039.00 5559.00
1916 1125.00 808.00 596.50 386.00 307.00 71.00 1.50 3.00 72.50 511.50 902.00 1206.00 5990.00
1917 1506.00 1043.00 960.00 572.00 428.50 100.00 0.00 0.00 82.00 312.00 657.00 770.00 6430.50
1918 1068.00 884.00 634.00 518.50 262.50 11.50 0.00 0.00 65.50 344.00 842.00 1108.00 5738.00
1919 1141.50 848.50 782.50 383.50 0.00 z 0.00 z 0.00 0.00 62.50 593.00 828.50 1236.50 5876.50
1920 1139.00 856.50 792.50 624.00 222.50 28.50 0.00 8.00 89.50 485.00 754.50 1096.50 6096.50
1921 1005.00 764.50 580.00 561.50 235.50 45.50 15.00 0.00 76.50 203.00 579.50 853.00 4919.00
1922 1463.50 938.00 833.00 644.50 246.50 11.00 0.00 0.00 18.00 336.00 814.50 1011.00 6316.00
1923 887.00 1120.00 868.00 505.50 208.50 105.00 0.00 x 0.00 134.00 550.50 674.42 d 1183.00 6235.92
1924 1345.83 b 780.31 b 914.50 427.24 a 127.10 a 41.50 0.00 3.50 g 110.00 404.00 772.00 1312.00 6234.48
1925 1229.50 704.00 664.00 415.50 87.50 122.00 0.00 1.50 95.50 433.50 778.00 979.50 5510.50
1926 1148.50 721.50 662.50 335.00 163.50 7.50 6.50 5.00 83.00 306.00 574.50 1157.00 5170.50
1927 1023.50 745.00 740.00 470.00 264.50 27.50 0.00 1.00 107.50 323.50 600.50 1231.00 5534.00
1928 1128.00 899.50 621.55 a 503.00 125.00 63.00 2.00 0.00 40.50 332.00 755.50 1227.00 5697.05
1929 1161.00 1083.50 758.00 563.00 217.50 71.00 0.00 0.00 98.00 315.50 831.50 832.00 5931.00
1930 1293.00 679.50 697.50 261.00 324.00 33.50 0.00 0.00 94.00 484.00 966.00 1450.00 6282.50
1931 1235.87 a 878.00 741.50 348.50 199.50 5.50 0.00 0.50 88.00 268.50 879.50 1239.00 5884.37
1932 1337.00 898.00 749.00 434.50 188.00 86.00 0.00 19.00 37.00 421.00 624.50 1336.00 6130.00
1933 1155.50 1185.00 717.50 556.50 380.50 7.00 0.00 3.50 11.00 186.00 667.50 821.00 5691.00
1934 980.50 628.00 442.00 232.50 48.50 27.00 0.00 0.00 168.50 282.50 623.00 1030.00 4462.50
1935 969.00 777.00 786.00 443.50 332.00 20.50 0.00 0.00 50.50 386.50 819.00 1066.50 5650.50
1936 1033.50 832.50 713.50 328.00 135.00 83.00 7.00 0.00 96.50 389.50 818.50 986.50 5423.50
1937 1596.00 904.00 708.00 543.00 106.00 83.00 0.50 0.00 26.00 279.00 b 611.50 937.50 5794.50
1938 204.00 y 919.00 725.40 a 397.00 279.50 4.00 4.00 0.00 4.00 312.00 960.00 921.00 4525.90
1939 1020.50 1095.50 637.50 312.00 141.00 74.00 0.00 0.00 67.00 350.00 588.50 763.00 5049.00
1940 967.00 777.50 632.50 384.50 63.00 25.50 0.00 0.00 62.00 246.00 844.50 1006.00 5008.50
1941 1019.90 a 740.00 698.00 613.50 182.00 80.00 0.00 0.00 154.50 461.50 756.00 944.50 5649.90
1942 1134.50 978.50 820.50 429.50 303.50 37.50 0.00 1.00 50.00 281.50 720.50 910.00 5667.00
1943 1020.50 812.50 690.02 b 225.50 251.50 114.00 0.00 6.00 9.83 a 300.00 670.50 964.00 5064.34
1944 1248.50 987.00 870.50 577.50 201.00 110.50 0.00 0.00 55.00 233.00 806.00 1026.50 6115.50
1945 974.00 806.50 809.00 592.00 198.50 137.00 2.00 0.00 152.07 a 272.50 681.50 1029.50 5654.57
1946 1187.50 879.00 680.50 301.00 227.85 a 17.00 0.00 0.00 77.00 532.00 768.50 839.50 5509.85
1947 1273.50 734.50 585.00 488.50 121.50 75.00 0.00 0.00 54.00 280.03 a 898.50 998.00 5508.53
1948 995.00 912.00 949.00 423.00 146.50 l 30.50 k 0.00 a 0.00 42.93 a 337.50 858.50 1150.00 5667.93
1949 1651.00 1174.00 765.00 347.50 224.50 81.00 0.50 0.00 49.50 531.50 580.00 1134.50 6539.00
1950 1189.50 834.50 701.00 410.00 281.50 52.00 2.00 0.00 78.50 174.50 565.50 990.50 5279.50
1951 1119.50 795.50 791.00 409.50 261.50 79.00 0.00 1.50 39.50 386.00 806.50 1143.00 5832.50
1952 1153.50 960.00 920.50 423.50 155.50 33.00 0.00 0.00 19.00 159.00 899.50 1007.50 5731.00
1953 760.00 861.00 640.50 505.34 a 401.00 51.00 0.00 0.00 6.50 351.00 595.50 1128.50 5300.34
1954 970.00 832.00 806.50 346.50 154.50 91.00 0.00 3.50 66.50 330.67 a 627.00 1046.50 5274.67
1955 1246.00 1146.00 835.00 540.52 a 244.50 81.50 1.00 0.00 121.00 306.50 786.50 909.00 6217.52
1956 822.00 1077.00 679.50 454.50 181.50 18.50 0.00 1.50 34.50 345.00 869.50 1042.50 5526.00
1957 1147.00 733.50 671.00 533.00 319.50 65.00 0.00 4.00 84.50 412.50 909.00 e 881.50 5760.50
1958 1057.00 650.50 822.50 544.50 114.50 14.00 0.00 0.00 88.50 286.00 799.50 854.50 5231.50
1959 958.50 865.00 718.00 385.00 296.50 21.50 2.00 0.00 173.00 380.50 755.00 1100.00 5655.00
1960 1217.50 1010.00 623.50 397.50 241.50 8.00 0.00 18.50 17.50 372.50 704.50 1092.00 5703.00
1961 1076.00 732.50 748.50 507.00 214.00 25.50 0.00 0.00 207.00 451.00 875.00 1088.00 5924.50
1962 1293.00 855.00 866.50 325.50 248.00 89.00 0.50 13.00 40.50 316.00 588.50 1052.00 5687.50
1963 1291.00 668.50 750.50 563.50 99.72 a 102.00 0.00 3.50 23.50 215.00 741.50 1194.50 5653.22
1964 1225.50 1069.50 905.50 547.50 285.50 111.50 0.00 30.00 107.50 248.00 880.50 954.50 6365.50
1965 986.00 836.50 795.00 469.00 370.00 91.50 0.00 8.00 221.50 284.00 566.00 990.00 5617.50
1966 1107.50 928.00 674.50 459.50 134.50 52.00 0.00 4.50 53.50 395.00 614.00 1157.50 5580.50
1967 1113.00 823.00 667.00 617.50 321.50 132.50 0.00 0.00 a 84.50 389.50 679.50 1345.50 6173.50
1968 1262.50 780.00 677.87 a 633.62 a 308.00 73.97 a 4.28 b 43.00 189.31 a 443.76 d 807.00 1153.00 6376.30
1969 921.73 a 876.00 857.50 478.39 b 116.77 a 85.00 1.55 a 0.00 a 25.56 c 631.88 a 852.00 1042.50 5888.88
1970 1049.35 a 745.50 852.50 c 680.50 283.65 a 95.17 a 1.55 a 0.00 a 214.00 564.20 a 738.62 a 1143.00 6368.04
1971 1115.00 912.07 a 816.50 543.33 c 360.12 a 83.50 0.00 b 0.00 f 196.55 a 581.54 d 879.00 1230.70 a 6718.31
1972 1047.50 786.50 535.78 a 502.24 a 243.00 7.50 0.00 13.00 125.00 c 459.83 a 870.00 b 1330.42 a 5920.77
1973 1395.53 b 938.00 a 879.00 603.62 a 200.47 a 92.50 0.00 a 2.07 a 156.00 391.12 a 773.00 1062.00 6493.31
1974 1159.92 a 972.50 623.50 556.61 b 168.95 a 36.43 b 1.07 b 3.10 a 105.00 b 440.20 a 757.78 c 1174.79 b 5999.84
1975 1202.36 c 669.00 f 818.63 d 695.69 a 405.87 d 116.25 b 0.00 b 6.41 b 65.50 f 437.10 a 852.50 1069.50 b 5604.31
1976 1194.61 c 846.58 c 923.36 c 513.33 c 177.14 c 88.85 d 0.00 b 9.09 b 75.00 c 528.03 a 736.11 c 1079.50 6171.59
1977 1193.50 b 796.96 a 698.00 f 370.71 b 331.00 2.00 0.00 12.50 58.50 285.50 669.50 821.00 4541.18
1978 973.00 760.50 548.00 483.50 301.00 42.00 1.00 11.50 134.50 285.00 846.50 1248.00 5634.50
1979 1337.50 912.00 744.50 476.50 234.00 67.50 0.00 2.00 19.00 275.00 943.00 973.50 5984.50
1980 1001.50 827.50 813.50 435.50 323.00 47.50 1.00 11.00 64.00 406.50 719.00 868.00 5518.00
1981 1075.00 781.00 712.50 349.00 278.00 45.00 0.00 1.50 47.50 482.00 646.50 924.00 5342.00
1982 1140.50 882.00 742.00 536.50 291.50 71.00 13.50 0.00 148.50 524.00 829.00 1155.00 6333.50
1983 982.50 752.00 698.50 617.00 353.00 61.00 6.00 0.00 70.00 327.50 732.00 1016.50 5616.00
1984 1403.00 1151.00 850.50 563.50 161.00 90.50 0.00 0.00 93.50 544.50 739.50 1145.50 6742.50
1985 1201.50 1036.50 769.50 345.50 142.50 40.50 0.00 0.00 166.50 397.50 843.00 1320.00 6263.00
1986 962.50 684.50 493.00 433.00 231.50 19.50 0.00 0.00 199.50 419.00 688.00 1021.00 5151.50
1987 1219.00 800.00 738.50 267.50 163.50 7.00 0.50 3.50 52.50 279.50 798.50 1125.50 5455.50
1988 1306.50 978.00 732.50 378.50 249.50 16.00 0.00 0.00 136.00 176.00 734.00 1223.50 5930.50
1989 1350.00 1052.50 512.00 305.00 211.50 62.00 0.00 6.00 50.00 367.00 714.50 1025.50 5656.00
1990 949.00 1019.00 598.00 335.50 226.00 43.00 0.00 0.00 42.00 333.00 764.50 1385.50 5695.50
1991 1304.50 762.50 740.00 536.00 294.50 42.50 0.00 0.00 83.50 351.50 774.00 1180.00 6069.00
1992 1195.50 733.00 579.50 245.00 99.00 33.50 9.50 13.00 33.50 272.00 911.00 1153.50 5278.00
1993 1142.00 956.50 617.00 458.00 139.00 93.00 13.50 0.50 89.50 419.50 889.00 1085.50 5903.00
1994 932.00 819.00 564.50 421.00 122.50 11.50 3.00 0.00 52.00 483.00 1010.50 1090.50 5509.50
1995 1017.00 649.00 683.50 539.00 380.00 148.50 0.00 z 0.00 89.50 403.50 588.50 984.50 5483.00
1996 974.50 830.00 668.50 478.50 222.50 13.00 0.00 0.00 151.00 452.50 731.50 953.00 5475.00
1997 1107.00 926.50 593.00 554.50 157.50 54.00 8.50 0.00 z 100.00 408.00 701.00 0.00 z 4610.00
1998 879.00 854.50 719.00 566.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 718.50 1188.00 4925.50
1999 941.50 770.00 615.00 627.50 306.50 84.50 0.00 2.50 126.50 348.00 544.50 1050.50 5417.00
2000 861.50 697.50 662.50 293.00 130.50 14.00 0.00 0.00 75.50 424.50 1015.50 1015.00 5189.50
2001 1136.00 814.00 601.50 432.50 121.50 43.50 0.00 0.00 32.00 275.50 657.50 1174.50 5288.50
2002 1080.00 904.50 765.00 348.50 181.00 30.00 0.00 0.00 85.50 477.50 816.00 967.50 5655.50
2003 790.50 873.00 634.50 474.00 204.50 35.00 0.00 1.00 73.00 210.50 839.00 952.50 5087.50
2004 1266.00 1043.00 472.00 384.50 155.50 17.50 0.00 8.00 106.50 374.00 837.50 1019.00 5683.50
2005 936.50 784.00 712.50 467.00 192.00 0.00 z 0.00 5.00 0.00 z 0.00 z 700.50 0.00 z 3797.50
2006 0.00 z 864.00 0.00 z 0.00 z 142.00 11.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1017.00
2007 1499.50 817.50 624.00 436.50 177.00 48.50 i 0.00 0.00 137.50 418.00 687.41 a 1196.00 5993.41
2008 1158.50 948.30 d 307.00 t 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 392.50 678.50 1111.00 4288.80
2009 1092.00 807.74 e 612.50 f 363.50 g 144.00 74.50 g 0.00 g 18.48 e 52.50 i 333.50 l 723.00 1285.00 4070.22
2010 1092.50 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 z 1092.50
2011 942.50 h 652.50 h 662.48 d 428.50 g 368.42 e 99.11 b 0.00 c 0.00 33.60 e 388.57 b 795.52 a 1214.50 3562.20
2012 983.50 867.00 595.72 a 368.57 b 152.42 a 46.67 c 0.00 c 0.00 e 58.20 e 221.00 j 653.79 a 1036.29 c 4762.15
2013 1555.34 b 1022.00 a 642.14 c 11.50 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 49.50 z 3219.49
Period of Record Statistics
MEAN 1116.41 867.99 715.44 457.12 227.79 57.49 1.72 3.23 87.26 373.29 744.76 1075.35 5694.29
S.D. 173.70 130.34 111.64 102.83 85.50 38.98 4.05 6.46 49.79 100.59 111.96 139.63 463.21
SKEW 0.66 0.63 0.01 -0.06 0.26 0.42 2.91 3.33 0.67 0.27 0.07 0.13 0.21
MAX 1651.00 1276.00 960.00 695.69 428.50 170.00 20.00 43.00 221.50 631.88 1015.50 1450.00 7008.05
MIN 760.00 553.84 440.00 225.50 48.50 0.50 0.00 0.00 4.00 159.00 485.00 763.00 4462.50
NO YRS 118 118 116 115 114 112 112 113 112 113 117 116 96