LEVAN, UTAH

Monthly Total Heating Degree Days

(425065)

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
1895 0.00 z 0.00 z 0.00 z 404.00 245.00 162.50 19.50 0.00 107.00 440.50 964.00 1359.00 3701.50
1896 1079.00 967.00 839.00 636.00 426.50 31.00 5.50 0.00 164.00 468.50 908.00 1027.00 6551.50
1897 1178.00 1028.50 1030.00 533.00 182.00 104.50 36.00 0.00 112.50 565.00 792.00 1345.00 6906.50
1898 1483.00 961.00 986.00 436.00 404.00 115.50 17.00 0.00 154.50 631.00 960.00 1364.00 7512.00
1899 1174.00 1083.00 839.00 525.00 447.00 150.50 0.00 54.50 120.00 620.00 747.00 1285.00 7045.00
1900 1026.00 905.00 666.00 578.00 245.50 11.00 6.50 15.00 256.00 505.00 738.00 1091.00 6043.00
1901 1135.00 897.00 895.00 567.50 197.50 117.50 2.50 4.00 214.00 448.00 742.00 1199.00 6419.00
1902 1225.00 877.50 983.00 522.00 318.50 55.50 62.00 14.00 176.50 478.00 885.00 1193.00 6790.00
1903 1210.00 1427.00 924.00 604.00 434.00 53.00 29.50 10.50 256.50 530.00 796.50 1265.00 7540.00
1904 1421.00 943.00 835.50 556.50 348.00 143.50 4.00 12.00 136.00 544.00 766.50 1191.00 6901.00
1905 1209.00 991.00 729.50 530.00 449.50 60.50 2.00 0.50 153.00 643.50 867.50 1426.50 7062.50
1906 1242.00 914.50 905.50 592.00 354.00 167.00 0.00 29.50 192.00 550.50 900.50 1008.50 6856.00
1907 1153.50 700.50 718.50 490.50 414.50 221.50 3.50 32.00 185.00 405.00 867.50 1070.50 6262.50
1908 1172.00 971.50 802.00 498.50 466.00 193.50 0.00 28.50 212.50 651.50 882.50 1255.50 7134.00
1909 1007.00 975.50 851.50 640.50 416.00 62.00 1.50 0.00 181.00 476.50 814.00 1483.00 6908.50
1910 1208.00 1054.00 574.50 435.50 269.50 13.50 0.00 11.00 102.50 508.50 698.50 1112.00 5987.50
1911 1101.50 1085.00 736.00 601.50 302.50 44.50 12.00 0.50 133.00 594.50 994.00 1334.00 6939.00
1912 1201.00 952.00 866.50 672.00 394.50 81.00 19.50 7.50 338.50 607.00 844.50 1291.50 7275.50
1913 1358.00 1070.00 963.00 515.00 265.50 71.00 3.50 1.00 214.00 622.00 768.50 1237.50 7089.00
1914 1083.50 1011.00 720.00 508.50 250.00 132.00 9.00 2.50 143.00 461.00 795.00 1382.00 6497.50
1915 1317.00 953.50 839.00 0.00 z 0.00 z 0.00 z 0.00 z 3.58 e 195.00 433.00 770.50 1123.50 5635.08
1916 1274.00 942.50 715.50 485.00 437.50 112.00 8.50 16.50 155.50 586.00 1002.50 1323.00 7058.50
1917 1614.50 1120.50 1071.00 653.00 478.50 142.00 0.00 4.00 134.00 480.00 808.00 915.50 7421.00
1918 1248.00 1056.00 712.00 632.50 363.50 21.50 4.00 14.50 128.00 451.00 996.00 1302.00 6929.00
1919 1305.00 961.50 866.00 487.50 187.00 55.00 0.00 0.00 107.50 716.00 884.00 1381.00 6950.50
1920 1249.50 942.50 900.00 713.00 305.00 79.50 0.00 29.00 181.00 572.00 836.00 1219.50 7027.00
1921 1124.00 891.00 703.50 650.00 343.50 79.00 23.00 9.50 171.00 326.50 749.50 918.00 5988.50
1922 1482.50 1076.00 976.00 690.00 349.50 45.00 0.00 0.00 41.50 451.00 906.50 1075.00 7093.00
1923 1079.00 1210.00 987.50 580.50 273.50 173.00 0.00 0.00 230.00 635.00 711.50 1202.50 7082.50
1924 1448.50 847.50 999.50 568.00 233.00 63.50 0.50 15.00 156.00 487.00 787.50 1395.00 7001.00
1925 1381.00 878.00 717.50 470.00 188.50 161.50 0.00 2.50 169.50 520.00 838.50 1081.50 6408.50
1926 1261.00 848.00 740.00 418.00 200.00 24.50 7.00 2.50 137.00 398.00 678.00 1258.00 5972.00
1927 1126.50 902.50 808.50 520.50 383.50 81.00 0.50 6.00 149.00 372.50 656.50 1234.00 6241.00
1928 1122.72 a 939.00 678.00 591.00 209.77 a 116.00 5.00 3.50 84.00 379.00 797.59 a 1299.93 a 6225.50
1929 1271.00 1148.52 a 858.50 636.00 333.50 128.00 7.00 0.00 183.50 437.50 896.50 978.00 6878.02
1930 1364.57 d 845.50 783.00 351.00 411.00 67.00 0.00 3.50 163.50 566.50 978.75 b 1442.57 b 6976.89
1931 1249.82 a 847.00 799.50 430.50 305.50 9.50 0.00 0.50 98.50 324.50 896.00 1323.38 b 6284.70
1932 1401.20 a 993.77 a 806.50 522.00 291.00 145.50 0.00 15.00 75.50 483.00 697.00 1403.50 6833.97
1933 1269.00 1333.00 834.00 621.50 476.50 28.50 0.00 17.50 50.50 298.00 767.00 953.00 6648.50
1934 1039.00 680.30 a 526.00 322.00 98.00 57.00 0.00 0.00 147.00 375.00 697.50 1125.50 5067.30
1935 1050.00 811.00 852.50 537.50 405.00 63.62 a 0.50 2.00 78.50 484.50 884.00 1154.00 6323.12
1936 1173.50 978.00 800.00 428.50 202.50 96.00 9.50 7.00 169.50 453.00 859.50 1053.50 6230.50
1937 1666.50 1011.00 762.50 585.00 189.00 151.00 2.00 0.00 83.50 416.50 709.66 a 965.00 6541.66
1938 994.50 870.59 a 792.00 476.00 340.50 29.00 21.50 9.50 42.50 448.50 1067.50 1068.00 6160.09
1939 1195.00 1245.50 771.00 412.50 225.50 117.50 0.50 0.50 112.00 491.87 a 687.00 890.50 6149.37
1940 1152.00 899.50 685.50 485.00 145.00 52.00 0.00 0.00 100.00 394.50 878.50 1048.50 5840.50
1941 1099.50 818.00 736.50 640.00 280.03 a 165.00 6.00 9.00 245.00 555.00 768.50 998.50 6321.03
1942 1255.50 1107.50 928.40 b 494.00 419.53 a 77.00 0.00 6.50 106.00 432.00 826.03 a 976.00 6628.46
1943 1121.00 827.04 a 860.00 295.50 314.81 b 181.50 0.50 0.00 43.00 362.50 773.50 1036.50 5815.85
1944 1355.50 1089.50 959.50 640.50 266.00 176.00 0.50 7.50 68.00 345.50 831.00 1083.50 6823.00
1945 1077.00 850.00 846.00 617.50 252.00 218.00 9.50 1.50 212.00 353.00 746.00 1061.00 6243.50
1946 1290.00 959.50 680.00 352.50 331.50 45.50 0.00 0.00 121.50 601.92 a 846.50 934.50 6163.42
1947 1421.50 874.00 690.50 546.50 195.50 134.00 0.00 4.50 98.00 352.50 980.69 a 1061.50 6359.19
1948 1101.50 988.50 1033.50 481.00 248.00 58.00 0.00 2.00 52.50 396.50 944.50 1251.50 6557.50
1949 1675.50 1225.50 797.50 377.00 272.50 98.79 a 0.00 0.00 60.00 550.25 a 596.50 1190.50 6844.04
1950 1264.50 908.00 783.50 467.50 366.50 74.50 0.00 1.00 106.50 191.50 681.00 952.50 5797.00
1951 1147.50 849.00 852.00 432.00 288.00 111.50 0.00 1.00 41.00 462.00 908.28 a 1308.00 6400.28
1952 1306.50 1153.00 1019.00 525.00 212.00 54.50 0.00 0.00 38.50 246.45 a 714.50 g 1121.00 5675.95
1953 923.00 877.50 659.50 569.00 449.50 59.00 0.00 0.00 12.50 354.43 a 534.50 0.00 z 4438.93
1954 1121.00 886.00 846.50 388.50 208.50 127.50 1.03 a 4.00 90.00 376.00 689.00 1090.50 5828.53
1955 0.00 z 0.00 z 0.00 z 593.50 311.50 121.00 2.07 a 0.00 149.00 376.00 886.50 950.50 3390.07
1956 905.50 1194.50 765.38 b 511.50 211.50 30.50 0.00 13.00 68.50 422.50 959.50 1116.50 6198.88
1957 1233.50 812.50 745.50 578.00 371.50 89.50 0.00 6.50 118.00 448.00 970.00 1017.00 6390.00
1958 1194.02 a 783.50 901.00 647.50 174.00 24.00 0.00 0.00 109.50 359.00 806.50 918.50 5917.52
1959 1059.50 899.00 784.50 489.00 350.00 45.50 0.50 0.50 211.00 438.00 798.00 1103.50 6179.00
1960 1258.00 1154.00 750.00 460.86 a 281.50 16.00 0.00 26.50 42.50 460.50 768.00 1124.50 6342.36
1961 1096.50 839.00 837.50 575.50 253.50 31.00 0.00 1.50 235.00 490.50 945.50 1174.50 6480.00
1962 1391.00 925.00 968.50 432.50 312.58 a 107.00 4.00 16.50 65.00 372.00 665.00 1088.50 6347.58
1963 1335.00 743.00 859.50 635.00 161.00 109.00 0.00 2.50 44.00 265.50 772.50 1302.50 6229.50
1964 1373.50 1251.00 1091.00 583.00 329.50 162.50 0.00 38.00 145.00 333.00 947.50 1075.50 7329.50
1965 1069.00 912.50 902.50 523.50 406.50 99.50 1.50 19.00 275.50 341.50 619.00 1021.50 6191.50
1966 1169.00 1024.00 744.50 519.50 156.50 72.50 0.00 5.50 83.00 483.50 665.00 1240.00 6163.00
1967 1208.00 939.00 679.00 646.00 376.50 143.00 0.00 0.00 97.00 415.00 678.50 1361.00 6543.00
1968 1325.00 846.50 706.00 644.50 324.00 88.50 4.00 69.50 214.00 440.00 835.50 1179.50 6677.00
1969 991.50 952.50 912.50 513.50 116.00 123.00 2.00 0.00 50.00 638.00 835.50 1036.00 6170.50
1970 1122.50 750.00 861.50 694.50 290.00 122.50 1.50 0.00 238.50 618.00 744.00 1138.00 6581.00
1971 1152.00 950.50 824.08 a 572.59 a 340.50 86.00 0.00 0.00 238.50 576.50 900.00 1323.00 6963.67
1972 1128.50 830.50 609.50 538.00 261.50 18.00 0.00 21.50 155.00 493.00 935.00 1355.22 a 6345.72
1973 1454.00 978.44 a 925.50 656.50 255.00 115.00 1.50 3.62 a 161.79 b 411.50 831.50 1070.00 6864.35
1974 1242.00 1042.50 691.50 593.50 210.50 50.00 3.50 7.00 107.00 405.50 797.50 1233.00 6383.50
1975 1339.50 994.00 846.19 d 742.50 427.50 129.50 0.50 8.00 94.50 461.00 901.07 b 1164.00 7108.26
1976 1324.00 908.50 961.00 565.00 225.50 101.50 0.00 6.50 102.50 513.00 756.50 1126.50 6590.50
1977 1293.50 885.00 921.50 436.50 360.50 2.00 0.00 11.50 89.00 348.00 720.00 907.50 5975.00
1978 1047.00 849.50 619.00 516.50 365.00 55.00 1.00 23.77 a 171.50 331.50 867.00 1332.50 6179.27
1979 1404.00 1012.50 839.50 552.00 294.00 91.50 0.00 9.00 27.93 a 347.00 999.50 1096.50 6673.43
1980 1076.00 891.48 b 877.50 502.00 390.00 75.50 4.50 16.00 104.00 484.00 759.50 930.50 6110.98
1981 1040.00 844.50 784.50 456.00 345.50 68.00 0.00 5.00 42.50 558.50 698.00 1002.00 5844.50
1982 1327.50 998.00 793.50 612.50 349.00 119.00 21.00 0.00 181.50 579.00 894.50 1219.50 7095.00
1983 1065.50 856.00 748.00 680.50 439.00 110.00 14.00 0.00 82.50 370.50 812.50 1135.50 6314.00
1984 1429.00 1166.00 889.00 630.50 216.50 125.00 0.00 0.00 127.50 619.50 788.50 1175.50 7167.00
1985 1306.00 1101.33 a 853.50 425.50 207.00 60.50 0.00 6.00 184.00 447.00 875.50 1357.00 6823.33
1986 1063.50 754.50 580.50 530.00 299.50 20.50 0.00 0.00 228.00 491.00 768.00 1057.50 5793.00
1987 1237.50 855.50 819.00 387.50 208.00 20.00 7.00 9.00 85.00 291.50 797.00 1189.00 5906.00
1988 1370.50 1071.00 894.00 485.00 300.00 31.00 0.00 0.00 158.50 227.00 787.00 1283.50 6607.50
1989 1505.50 1146.50 647.00 378.50 290.00 84.50 0.00 14.50 89.00 415.50 714.00 1094.50 6379.50
1990 1069.50 1109.50 677.00 382.00 292.00 72.50 0.00 0.00 39.50 412.50 757.50 0.00 z 4812.00
1991 1338.00 840.50 810.50 605.00 392.00 51.50 0.00 0.00 111.00 364.00 816.50 1156.00 6485.00
1992 1197.50 803.50 616.00 314.00 146.00 50.00 18.00 18.00 36.00 298.00 935.50 1265.00 5697.50
1993 1166.00 982.50 778.00 486.00 153.50 127.00 15.00 0.00 89.50 411.50 910.00 1099.50 6218.50
1994 975.00 902.50 624.00 430.00 116.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3047.50
1995 1028.00 669.50 695.00 607.00 432.00 155.50 9.00 0.00 118.50 439.50 631.00 952.00 5737.00
1996 1029.00 888.50 702.00 555.50 256.50 14.00 0.00 5.50 174.50 457.00 746.00 1017.50 5846.00
1997 1157.50 961.00 683.00 613.50 215.50 56.50 18.00 0.00 115.50 474.00 744.50 1220.50 6259.50
1998 964.50 881.50 774.50 602.00 317.50 171.00 0.00 0.00 75.00 471.50 732.50 1196.50 6186.50
1999 961.50 783.50 657.50 647.50 348.50 97.00 4.50 0.00 133.50 307.50 h 593.50 1111.00 5338.00
2000 917.50 761.00 745.50 405.00 204.50 32.50 0.00 1.00 91.50 458.50 1044.50 1034.00 5695.50
2001 1090.17 a 859.00 679.00 518.00 173.00 60.00 0.00 f 0.00 53.50 365.05 b 724.50 1296.00 5818.22
2002 1223.50 1041.50 920.50 433.50 254.00 49.50 0.00 0.00 120.00 549.00 869.50 1074.50 6535.50
2003 962.50 947.00 727.00 555.00 304.50 68.40 e 0.00 0.00 108.00 301.00 912.50 994.00 5879.90
2004 1352.50 1127.00 586.00 447.50 242.50 34.50 0.00 21.50 42.00 q 44.50 z 902.50 1290.50 6004.50
2005 1201.00 868.50 797.50 633.50 368.00 166.00 0.00 8.00 144.50 448.00 747.50 1092.50 6475.00
2006 1201.50 1032.50 931.50 516.50 266.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3948.00
Period of Record Statistics
MEAN 1209.61 955.28 805.27 531.53 297.32 88.29 4.39 7.42 130.05 453.99 815.29 1155.73 6482.33
S.D. 157.60 136.59 117.22 94.97 91.02 50.77 8.91 11.29 63.42 103.04 105.85 142.66 473.42
SKEW 0.50 0.69 0.10 -0.25 0.03 0.43 3.53 2.71 0.53 0.09 -0.01 0.15 0.01
MAX 1675.50 1427.00 1091.00 742.50 478.50 221.50 62.00 69.50 338.50 716.00 1067.50 1483.00 7540.00
MIN 905.50 669.50 526.00 295.50 98.00 2.00 0.00 0.00 12.50 191.50 534.50 890.50 5067.30
NO YRS 110 110 110 111 111 109 108 110 109 108 109 108 101