LOA, UTAH

Monthly Total Heating Degree Days

(425148)

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 1134.17 b 1153.50 982.00 722.50 451.00 143.50 13.50 67.00 353.00 702.50 1064.00 1169.00 7955.67
1894 1398.00 1242.50 953.50 676.03 a 363.00 260.00 23.50 44.50 379.00 653.50 864.00 1328.00 8185.53
1895 1410.50 1148.00 1012.50 707.50 523.00 182.50 l 71.50 52.50 293.00 681.00 1054.00 1422.00 8375.50
1896 1134.50 1127.00 996.50 795.50 512.53 a 90.50 28.50 66.00 288.00 668.50 1080.00 1213.00 8000.53
1897 1400.50 1232.50 1216.50 736.00 334.00 222.50 115.00 74.00 316.50 758.50 992.50 1351.50 8750.00
1898 1616.50 1121.00 1168.00 654.50 595.00 0.00 z 43.00 40.50 383.00 858.00 1119.00 0.00 z 7598.50
1899 1259.00 1147.00 955.50 683.00 527.50 193.50 9.50 155.50 247.50 755.00 910.00 1291.50 8134.50
1900 1156.00 1001.50 852.00 729.00 364.50 116.50 37.00 257.82 a 512.88 d 806.00 1059.50 1338.00 8230.70
1901 1422.50 1159.50 1183.00 866.50 483.50 315.00 58.50 j 0.00 z 407.00 f 740.50 1001.00 1231.65 e 8403.15
1902 1386.50 1124.00 1250.50 489.50 k 592.00 216.50 171.00 222.00 463.50 768.50 115.50 z 1597.10 e 7791.60
1903 1543.00 1619.00 1143.50 871.00 626.50 214.29 b 5.68 a 20.00 317.00 633.00 0.00 z 1279.50 8272.47
1904 1354.00 957.00 851.00 638.50 367.00 164.00 25.00 0.00 z 252.00 704.50 933.00 1260.00 7506.00
1905 1286.50 844.50 g 900.07 b 653.50 527.50 124.00 49.50 57.50 274.14 a 781.64 c 1063.00 1774.75 a 7492.10
1906 1461.50 1195.50 1029.00 696.50 426.00 207.50 37.50 86.00 400.86 a 757.50 1063.89 c 1209.53 b 8571.29
1907 1314.50 923.00 926.00 716.50 651.00 394.00 47.00 184.50 439.00 666.00 1137.50 1284.50 8683.50
1908 1402.50 1291.50 1112.00 779.00 684.50 316.50 44.50 143.00 409.66 a 868.00 a 1111.50 1498.00 9660.66
1909 1258.00 1130.37 a 1012.50 831.50 583.00 162.50 26.00 g 76.50 390.50 686.00 1012.50 1646.00 8789.37
1910 1487.50 1140.00 801.00 698.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4126.50
1911 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 61.50 232.00 h 543.00 f 0.00 z 0.00 z 61.50
1912 0.00 z 0.00 z 0.00 z 803.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 803.00
1913 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 55.50 r 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1914 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 0.00 z 0.00
1915 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 0.00 z 0.00
1916 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 0.00 z 0.00
1917 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 0.00 z 0.00
1918 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 0.00 z 0.00
1919 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 0.00 z 0.00
1920 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 0.00 z 0.00
1921 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 62.00 u 231.50 535.00 908.00 1016.00 2690.50
1922 1483.50 1194.00 892.00 782.50 376.65 a 45.50 13.50 82.50 211.00 671.67 a 971.50 1120.50 7844.82
1923 1114.50 1078.00 1031.00 644.50 187.00 127.50 31.50 97.00 i 363.50 700.50 956.50 1576.00 7810.50
1924 1509.00 969.00 1065.00 732.50 406.00 126.00 64.07 a 89.90 a 278.50 664.50 897.50 1435.30 a 8237.27
1925 1491.50 960.50 887.78 b 506.00 368.26 b 154.50 15.50 k 0.00 z 371.00 649.00 1031.50 1151.00 7571.03
1926 1342.76 d 920.00 866.50 556.00 0.00 z 0.00 z 0.00 z 74.50 190.50 n 556.50 824.50 1353.00 6493.76
1927 1188.00 1004.50 931.00 722.00 405.00 210.00 42.50 105.00 326.00 612.50 835.00 1459.00 7840.50
1928 1203.00 1058.00 850.90 b 729.50 408.50 202.50 150.72 b 0.00 z 315.50 618.00 971.50 1350.50 7858.62
1929 1428.00 1325.50 981.50 788.00 398.50 220.50 23.50 88.57 c 250.50 i 741.33 b 1059.50 0.00 z 7054.90
1930 1615.00 938.00 1013.00 546.50 640.50 123.00 f 36.00 k 51.00 k 398.04 b 752.50 1065.50 1434.50 8403.54
1931 825.00 k 981.00 776.00 i 654.50 171.00 t 30.50 p 6.00 l 34.50 f 140.50 p 182.00 u 1152.22 c 1529.50 4317.22
1932 1493.54 c 825.00 f 679.00 i 681.60 e 380.00 f 170.50 g 57.23 e 78.00 f 293.40 e 454.50 i 696.00 g 982.00 k 2525.77
1933 1138.50 f 572.00 n 938.94 e 517.00 l 388.50 l 115.00 g 9.00 h 62.50 g 163.00 f 343.50 i 50.50 z 920.00 g 938.94
1934 787.00 i 915.48 e 0.00 z 111.50 w 287.30 c 223.80 e 0.00 z 0.00 z 0.00 z 613.69 d 939.44 c 223.00 z 2979.71
1935 452.00 r 747.00 f 788.50 h 672.78 c 267.00 r 0.00 z 0.00 z 45.00 242.00 683.00 1023.50 1271.00 3937.28
1936 1227.50 1064.50 648.00 h 593.33 c 376.00 136.00 39.50 40.00 314.00 692.00 974.00 1219.00 6675.83
1937 1769.50 1162.52 a 969.50 748.00 339.00 208.00 38.50 67.50 221.50 588.00 858.00 1102.00 8072.02
1938 1230.50 1084.50 1000.50 721.50 496.50 169.00 83.00 115.50 289.00 668.00 1099.50 1163.00 8120.50
1939 1275.50 1357.00 953.00 643.00 415.00 266.00 96.50 132.00 336.50 705.00 927.50 1036.00 8143.00
1940 1220.88 a 1060.00 878.00 682.00 371.00 164.50 80.00 112.00 299.00 634.00 1015.00 1215.09 c 7731.47
1941 1391.50 996.50 908.50 842.00 433.50 292.50 102.00 93.00 400.00 681.00 898.50 1212.10 a 8251.10
1942 1235.57 c 1237.50 1094.00 651.50 552.50 211.50 11.50 92.50 318.00 617.00 852.50 1054.50 7928.57
1943 1186.00 954.50 943.00 578.50 475.00 325.50 59.50 95.50 270.00 591.50 1004.50 1324.50 7808.00
1944 1529.00 1357.50 1152.00 827.00 512.00 317.00 47.10 e 103.50 264.50 615.00 1017.00 1244.50 8986.10
1945 1267.00 899.50 1055.00 842.22 c 451.50 330.50 58.00 33.00 300.50 555.50 901.15 d 1327.83 a 8021.71
1946 1340.00 1069.00 946.00 571.00 527.50 145.00 31.50 45.00 295.50 693.50 1058.00 1097.50 7819.50
1947 1373.50 934.50 882.00 715.86 a 352.00 314.00 69.50 82.50 187.50 517.00 1084.50 1426.00 7938.86
1948 1235.00 1180.00 1192.00 764.00 487.00 254.00 82.50 121.00 250.00 622.50 1049.50 1349.50 8587.00
1949 1616.00 1282.50 992.00 634.00 492.50 250.50 46.00 152.50 270.50 680.00 822.93 a 1369.00 8608.43
1950 1415.00 1055.50 0.00 z 698.50 596.00 284.50 65.50 166.50 314.00 434.50 843.00 1020.00 6893.00
1951 1280.09 b 1026.50 1004.50 754.00 457.00 228.00 31.50 112.00 253.50 670.00 1091.00 1352.50 8260.59
1952 1385.00 1191.07 a 1155.50 702.00 434.50 191.50 60.50 66.00 273.50 513.00 1124.50 1348.00 8445.07
1953 1083.50 1096.50 981.00 766.50 633.00 179.00 10.50 91.50 282.50 642.50 865.00 1241.50 7873.00
1954 1171.50 875.00 1030.00 555.50 346.50 226.55 a 27.50 154.50 305.00 543.00 884.50 1528.30 a 7647.85
1955 1525.50 1339.00 1010.00 774.50 498.50 270.00 d 71.76 d 47.00 248.00 585.50 1002.50 1122.50 8494.76
1956 1079.50 1178.00 982.70 a 734.50 412.30 a 129.50 60.50 163.50 237.00 647.50 1113.00 1220.00 7958.00
1957 1297.00 875.50 917.50 711.50 551.50 198.00 47.50 122.00 326.00 663.00 1080.50 1177.50 7967.50
1958 1317.50 949.50 1059.00 765.50 346.00 148.50 57.23 e 42.00 190.50 f 588.00 965.00 1022.50 7260.73
1959 1202.50 1034.50 988.50 635.50 525.50 102.00 38.00 78.00 360.00 630.00 907.00 1211.50 7713.00
1960 1399.00 1220.50 887.50 655.50 446.50 143.00 40.82 a 95.00 225.50 642.00 867.50 1229.15 a 7851.97
1961 1250.85 a 978.00 943.50 675.50 470.00 134.50 47.00 82.50 415.50 696.50 1032.50 1304.50 8030.85
1962 1274.50 962.00 1143.00 604.50 546.50 261.50 95.50 131.48 b 274.00 585.50 834.00 1178.00 7890.48
1963 1373.50 892.00 1060.00 775.00 386.50 284.50 21.00 84.00 217.00 489.00 889.00 1231.50 7703.00
1964 1325.50 1253.00 1186.00 755.50 491.00 282.50 22.50 123.50 349.50 567.00 1108.50 1196.08 a 8660.58
1965 1127.00 1024.00 1079.00 731.50 588.00 348.00 73.00 125.00 434.00 532.00 834.00 1252.00 8147.50
1966 1327.00 1168.00 926.00 703.00 404.50 208.00 42.76 b 66.00 f 280.00 595.20 a 872.00 1218.00 7744.46
1967 1211.00 966.50 841.00 828.50 538.50 305.00 21.00 67.00 288.50 556.50 838.50 1460.50 7922.50
1968 1331.50 929.00 914.50 848.00 506.00 184.50 58.00 202.05 c 385.50 607.00 975.50 1373.50 8315.05
1969 1095.00 1129.50 1143.50 676.50 337.00 271.50 40.76 d 29.50 240.50 808.50 984.50 1170.00 7926.76
1970 1210.00 922.50 1008.00 860.50 447.00 269.42 d 36.00 36.50 398.50 745.00 939.11 b 1232.50 8105.03
1971 1226.71 c 1089.93 a 977.50 688.85 d 548.00 185.00 g 43.00 52.00 399.50 758.00 1051.50 1359.87 a 8194.85
1972 1181.50 968.00 774.50 0.00 z 463.00 170.00 26.50 114.50 349.29 b 533.50 g 1080.00 1404.00 6531.29
1973 1523.50 1085.50 1067.00 594.50 j 290.00 f 225.00 61.00 80.50 346.07 b 608.00 370.00 n 973.00 f 4996.57
1974 1537.50 1170.50 831.50 787.80 e 174.50 q 120.00 a 32.00 119.50 311.00 284.50 s 955.50 819.00 j 5865.30
1975 959.50 f 1093.00 1012.50 342.00 t 566.00 243.10 a 24.50 119.57 c 291.50 660.82 a 1022.50 1125.50 6158.99
1976 1216.00 955.39 b 1058.00 709.66 a 372.50 219.50 16.50 136.63 d 289.50 677.50 904.50 1232.50 7788.17
1977 1284.29 c 991.20 c 1080.19 b 613.20 e 536.00 67.00 11.50 22.73 a 217.00 539.40 a 816.50 1033.00 7212.01
1978 1328.50 1128.00 786.50 637.00 489.00 160.50 47.50 107.97 b 333.50 511.50 950.56 c 1420.50 7901.02
1979 1510.00 1105.50 949.50 700.00 441.50 185.89 b 40.00 113.00 202.00 536.00 1167.50 1215.50 8166.39
1980 1017.50 f 983.41 a 1052.00 707.00 549.00 202.76 a 23.77 a 123.50 285.00 660.50 918.00 970.82 a 6475.75
1981 1132.61 c 970.00 964.00 562.50 512.53 a 134.00 43.00 122.00 228.50 673.50 846.50 1091.41 b 7280.55
1982 1299.00 1069.00 938.00 744.50 483.50 265.00 84.73 a 44.00 272.50 742.00 1021.00 1285.00 8248.23
1983 1207.00 949.00 908.50 853.50 526.00 228.00 38.50 48.00 196.50 566.00 935.00 1166.50 7622.50
1984 1339.50 1093.00 974.50 771.50 317.50 235.00 11.00 s 42.00 237.00 766.00 623.50 k 1256.50 7032.50
1985 1362.00 1089.00 947.00 587.50 399.00 140.50 51.50 92.00 381.00 581.50 961.50 664.50 m 6592.50
1986 1036.00 946.00 748.50 654.50 405.50 100.50 58.50 42.00 381.50 682.00 889.50 1211.00 7155.50
1987 1313.00 1008.00 994.50 575.00 413.00 118.50 56.00 88.50 292.00 516.00 940.50 1247.00 7562.00
1988 1300.50 1001.50 949.00 655.50 448.50 103.00 5.50 54.00 301.00 452.50 912.00 1289.00 7472.00
1989 1472.00 1204.50 728.50 499.50 383.50 200.50 6.50 104.50 265.50 600.00 900.50 1149.00 7514.50
1990 1184.50 1039.00 815.50 544.00 442.50 106.00 11.00 114.50 172.50 558.50 932.50 1428.00 7348.50
1991 1410.50 914.50 0.00 z 0.00 z 0.00 z 0.00 z 21.00 r 69.00 280.50 583.50 1010.50 1323.50 5592.00
1992 1491.50 1027.00 869.00 555.50 366.00 211.50 105.00 0.00 z 260.00 530.50 1101.00 1394.50 7911.50
1993 1315.50 1209.00 942.00 732.00 438.00 288.50 114.50 131.00 317.00 676.00 1072.50 0.00 z 7236.00
1994 1156.50 1113.50 835.50 684.50 0.00 z 1.50 u 20.50 12.00 240.00 658.50 0.00 z 0.00 z 4721.00
1995 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 0.00 z 0.00
1996 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 0.00 z 0.00
1997 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 0.00 z 0.00
1998 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 0.00 z 0.00
1999 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 0.00 z 0.00
2000 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 0.00 z 0.00
2001 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 0.00 z 0.00
2002 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 0.00 z 0.00
2003 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 0.00 z 0.00
2004 0.00 z 0.00 z 0.00 z 69.50 z 385.00 154.00 34.50 104.50 296.50 643.50 980.00 1195.50 3793.50
2005 1108.50 968.50 937.50 728.00 413.00 265.00 0.00 z 98.00 312.50 618.50 873.00 1174.50 7497.00
2006 1224.50 1022.50 1053.00 642.50 376.00 107.40 e 13.00 72.50 399.00 658.50 876.50 1274.62 a 7720.02
2007 1324.22 a 941.50 865.50 665.50 401.50 133.50 1.00 15.00 282.50 654.50 821.00 1319.50 7425.22
2008 1439.00 1078.50 959.50 778.50 561.00 194.50 15.00 30.50 286.50 638.00 848.50 1296.50 8126.00
2009 1150.50 1010.00 940.50 759.50 310.50 265.50 8.50 88.00 227.00 752.50 906.50 1156.50 f 6419.00
2010 1065.00 f 1205.50 1001.50 740.00 606.50 142.50 21.50 33.00 185.00 581.00 1023.00 1030.00 6569.50
2011 1270.48 a 1103.50 926.50 754.00 587.00 186.00 27.50 9.00 228.00 607.50 994.50 1282.00 7975.98
2012 1124.00 1135.00 916.00 641.00 381.62 b 81.96 b 23.50 25.00 226.50 560.50 838.50 1249.50 7203.08
2013 1447.00 1139.70 a 905.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 54.50 z 3492.20
Period of Record Statistics
MEAN 1320.32 1078.87 975.68 701.86 460.61 201.59 45.80 88.96 302.88 643.59 970.61 1272.43 8012.44
S.D. 144.65 129.84 107.41 85.61 94.28 72.08 31.70 47.51 68.16 85.26 93.93 147.92 451.50
SKEW 0.41 0.96 0.28 -0.17 0.08 0.22 1.41 0.82 0.53 0.14 0.12 0.58 0.75
MAX 1769.50 1619.00 1250.50 871.00 684.50 394.00 171.00 257.82 512.88 868.00 1167.50 1774.75 9660.66
MIN 1036.00 875.00 728.50 499.50 187.00 45.50 1.00 9.00 172.50 434.50 816.50 970.82 7155.50
NO YRS 93 96 93 93 90 88 87 88 93 95 93 89 60