HAILEY 3 NNW, IDAHO

Monthly Total Heating Degree Days

(103942)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 198810
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 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
1894 0.00 z 0.00 z 0.00 z 689.50 383.50 325.00 20.00 21.00 351.00 567.50 702.50 1389.50 4449.50
1895 1433.50 1101.50 1070.00 590.00 310.50 g 97.00 n 48.88 e 26.00 352.00 348.00 0.00 z 0.00 z 4969.88
1896 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
1897 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
1898 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
1899 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
1900 0.00 z 0.00 z 239.50 v 512.50 220.50 26.00 17.50 57.00 253.50 568.00 0.00 z 0.00 z 1655.00
1901 820.00 m 1182.50 1085.50 759.00 264.00 315.50 27.50 11.00 355.00 426.00 784.50 1277.00 6487.50
1902 1325.00 988.50 1199.00 694.00 392.50 153.50 92.00 70.00 246.00 0.00 z 0.00 z 1342.50 6503.00
1903 0.00 z 0.00 z 1156.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1156.00
1904 0.00 z 0.00 z 0.00 z 753.50 0.00 z 0.00 z 97.00 25.50 150.50 0.00 z 0.00 z 0.00 z 1026.50
1905 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 273.50 0.00 z 17.00 213.50 724.50 823.50 1323.50 3375.50
1906 1213.50 0.00 z 1092.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2305.50
1907 0.00 z 0.00 z 0.00 z 0.00 z 416.50 305.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 721.50
1908 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 338.50 w 0.00
1909 1212.10 a 1149.50 1042.00 791.00 499.50 150.50 59.00 7.00 305.00 579.59 c 934.50 1575.50 8305.19
1910 1506.50 1286.50 809.00 460.00 321.00 116.50 15.00 66.65 a 206.00 522.87 a 910.50 1297.19 b 7517.71
1911 1356.00 1333.50 1074.50 756.00 479.50 152.00 40.00 58.50 324.00 665.00 1098.50 1399.98 c 8737.48
1912 1367.50 1106.64 d 1095.00 712.50 434.50 104.00 g 78.53 a 101.35 e 423.50 728.50 a 938.00 1343.50 8329.52
1913 1550.50 1333.50 1128.50 667.50 345.50 204.00 92.00 16.00 246.50 689.23 a 886.00 1337.50 8496.73
1914 1289.50 1178.00 1028.00 594.50 322.92 a 278.50 25.00 44.00 341.50 548.00 853.50 1476.50 7979.92
1915 1405.50 1015.00 861.50 449.00 512.50 293.50 90.00 3.21 b 304.00 508.00 1024.00 1307.50 7773.71
1916 1533.50 1104.00 956.00 608.00 558.00 276.50 43.50 64.58 a 231.50 667.00 1084.50 1552.50 8679.58
1917 1625.00 1263.00 1385.00 895.50 519.00 267.00 10.50 15.00 149.50 499.00 741.50 1004.50 8374.50
1918 1197.00 1147.50 946.50 711.00 489.00 68.00 31.50 121.00 174.00 528.00 1012.50 1301.00 7727.00
1919 1322.00 1216.00 1111.50 620.00 350.50 151.00 4.50 16.50 144.00 756.50 999.83 a 1389.00 8081.33
1920 1313.50 1091.50 1083.00 806.50 487.50 241.00 8.00 97.50 278.50 728.50 994.00 1365.00 8494.50
1921 1360.00 1191.50 990.50 787.00 446.00 163.50 46.00 47.00 442.50 492.00 893.50 1239.00 8098.50
1922 1654.00 1289.00 1219.50 870.50 445.50 93.50 28.00 17.00 146.50 518.00 986.50 1414.00 8682.00
1923 1370.50 1299.50 1173.00 694.50 438.50 314.50 13.00 36.50 189.00 671.00 829.00 1401.50 8430.50
1924 1447.00 957.00 1061.00 638.50 264.50 178.85 d 29.00 57.50 254.50 625.50 1033.00 1494.50 8040.85
1925 1384.00 1059.50 988.50 613.50 328.50 269.50 3.00 94.00 288.00 642.00 981.00 1145.50 7797.00
1926 1387.50 1043.50 892.50 496.50 400.00 133.00 20.00 49.50 440.00 550.50 904.00 1411.50 7728.50
1927 1308.50 1147.50 1115.00 772.50 552.50 198.50 36.00 112.50 350.50 586.50 878.50 1493.00 8551.50
1928 1309.00 1219.50 931.00 791.00 295.00 321.50 69.50 122.00 237.50 621.00 981.50 1453.50 8352.00
1929 1678.00 1404.50 1037.50 800.00 448.00 231.00 21.00 1.00 367.00 533.50 1009.50 1087.00 8618.00
1930 1607.50 971.00 947.50 502.00 475.00 225.00 7.48 b 17.50 252.00 649.00 1094.50 1465.00 8213.48
1931 1365.00 1099.00 1017.00 638.50 358.00 105.50 21.00 19.50 269.00 559.50 1157.50 1424.00 8033.50
1932 1639.50 1299.50 1101.50 704.00 430.38 a 237.00 60.50 96.50 214.00 669.00 871.00 1501.00 8823.88
1933 1470.50 1508.00 1087.50 737.00 569.50 96.50 8.50 73.50 301.50 446.50 808.50 1131.00 8238.50
1934 1238.00 865.00 684.00 402.00 238.00 177.00 7.50 1.50 302.50 479.50 802.00 1269.50 6466.50
1935 1354.50 1113.50 1072.00 702.50 494.00 186.50 36.00 50.50 166.00 616.50 1223.00 1371.50 8386.50
1936 1516.50 1324.50 1175.00 619.00 274.50 146.50 5.50 33.00 253.50 498.50 947.00 1259.50 8053.00
1937 1827.50 1247.00 1010.50 746.00 306.00 223.50 10.00 51.50 151.50 467.50 894.50 1227.50 8163.00
1938 1334.00 1136.00 1071.50 674.50 454.50 141.00 65.00 60.00 107.14 b 548.00 1139.50 1273.00 8004.14
1939 1386.50 1344.00 1011.00 529.50 265.50 218.28 a 20.50 18.50 177.00 573.00 791.00 1051.00 7385.78
1940 1299.50 1070.50 915.00 615.50 269.50 113.00 13.00 13.50 270.00 517.50 1111.00 1177.50 7385.50
1941 1310.00 1004.50 884.50 635.50 352.50 212.50 8.50 81.00 397.24 a 601.50 832.50 1185.50 7505.74
1942 1443.00 1276.00 1153.50 561.50 520.00 278.50 9.00 54.00 186.00 494.00 778.50 f 1292.59 c 7268.09
1943 1419.36 c 1115.13 e 1174.56 d 489.00 e 466.19 e 281.25 b 56.32 a 50.00 106.50 528.00 829.50 1123.00 7638.80
1944 1387.50 1115.00 1151.00 691.00 386.50 317.50 59.50 71.00 227.00 385.00 1034.50 1316.50 8142.00
1945 1271.50 1075.50 1064.50 744.50 417.00 297.50 18.50 22.50 350.00 444.00 1068.10 a 1420.50 8194.10
1946 1463.50 1214.50 978.00 539.50 383.00 180.00 12.50 31.50 268.00 773.00 1007.59 a 1165.00 8016.09
1947 1494.00 975.50 853.00 604.00 244.00 257.50 5.00 51.50 217.50 550.50 1168.50 1258.00 7679.00
1948 1330.00 1175.50 1107.50 700.50 429.00 124.00 34.00 47.00 231.00 523.00 1111.50 1523.50 8336.50
1949 1820.00 1265.00 965.50 516.00 299.50 179.50 28.50 15.00 150.00 709.50 711.00 1335.07 a 7994.57
1950 1535.00 1152.50 1106.00 709.00 464.00 197.00 30.50 37.00 284.00 486.50 882.50 1155.55 b 8039.55
1951 1442.50 1100.00 1185.00 586.00 384.40 a 283.00 37.50 83.50 219.00 669.00 1061.50 1553.00 8604.40
1952 1530.50 1340.50 1191.50 647.00 345.00 172.00 57.50 33.00 114.00 361.00 1103.50 1339.00 8234.50
1953 1096.50 1099.00 984.00 703.50 0.00 z 283.00 13.50 44.50 153.50 456.50 810.50 1301.50 6946.00
1954 1267.38 a 1046.50 1106.00 633.00 345.00 339.50 45.50 137.50 326.50 692.00 813.00 1381.00 8132.88
1955 1675.50 0.00 z 1331.50 882.00 513.00 217.00 125.00 11.50 346.00 638.50 1180.50 1309.50 8230.00
1956 1353.67 a 1445.00 1108.50 665.50 0.00 z 241.50 47.00 104.00 247.00 665.98 a 1057.00 1317.00 8252.15
1957 1597.50 1068.50 1011.50 721.50 431.50 219.50 51.00 45.47 a 208.50 610.50 1131.00 1229.50 8325.97
1958 1391.50 993.50 1119.00 831.50 257.00 205.00 63.50 13.00 290.50 491.00 985.00 1071.50 7712.00
1959 1313.00 1171.85 a 1089.50 636.00 578.67 a 148.50 54.50 86.50 384.00 629.50 1003.50 1263.50 8359.02
1960 1533.00 1315.00 1065.00 673.50 504.50 134.50 15.50 139.00 191.00 639.00 987.00 1082.50 f 7197.00
1961 1294.00 1050.00 1098.00 743.50 481.00 87.32 b 3.50 6.00 381.11 c 657.50 1001.00 1415.00 8217.93
1962 1270.50 f 1152.00 1140.00 586.50 518.50 247.50 78.53 a 110.50 189.31 a 502.00 870.00 1210.00 6604.84
1963 1569.50 873.50 980.00 778.50 397.46 c 315.00 46.00 45.98 a 168.89 c 465.00 1006.50 1438.50 8084.84
1964 1539.50 1433.00 1314.00 783.50 487.50 300.50 21.50 110.50 312.00 477.50 1040.50 1333.52 a 9153.52
1965 1318.50 1164.50 1155.00 666.50 553.50 241.00 59.00 136.00 432.32 b 431.00 790.56 c 1269.00 8216.88
1966 1407.50 1210.50 1018.00 643.00 289.50 200.00 22.73 a 53.00 135.50 611.50 883.50 1398.10 a 7872.83
1967 1288.50 1129.50 1034.00 844.00 422.50 272.00 5.00 7.00 144.00 444.50 f 721.50 f 1457.50 6604.00
1968 1409.50 947.00 0.00 z 725.50 490.50 225.56 c 25.50 179.05 b 208.00 f 607.00 363.50 t 1391.00 6000.61
1969 1326.50 716.50 k 1158.62 c 659.48 a 295.50 244.50 69.23 a 26.35 a 185.00 739.50 906.96 b 1236.50 6848.16
1970 1277.50 990.00 1025.50 852.00 426.00 170.00 c 29.45 a 2.50 307.50 h 709.00 918.00 1409.50 7809.45
1971 1317.50 1194.00 1160.50 743.00 401.50 246.00 50.50 9.00 377.50 655.00 1045.50 1488.53 b 8688.53
1972 1445.50 1173.50 832.87 a 713.00 410.75 a 137.00 58.79 b 11.37 a 386.38 a 0.00 z 0.00 z 1435.96 c 6605.12
1973 1457.00 1170.00 1079.50 788.00 383.00 219.81 d 0.00 z 46.50 a 0.00 z 0.00 z 344.50 s 1238.21 e 6382.02
1974 1457.53 b 1220.00 1000.50 665.00 477.06 d 110.56 c 41.85 a 75.95 a 165.56 c 442.00 f 282.50 u 1293.73 a 6507.74
1975 1543.50 1190.00 a 1111.50 930.00 c 518.98 b 249.23 d 19.00 132.50 217.00 392.50 k 397.00 t 776.00 j 5911.71
1976 1290.38 c 1146.02 a 825.00 h 534.50 h 260.50 h 236.11 c 31.00 169.98 a 221.50 288.00 p 0.00 z 426.50 t 3094.99
1977 658.00 r 549.00 n 561.00 o 514.14 a 630.13 e 78.00 e 64.14 b 90.79 c 318.33 c 264.50 n 0.00 z 850.50 j 1695.53
1978 744.50 m 671.00 l 629.00 j 397.50 n 264.00 p 129.00 h 48.00 81.00 k 349.82 b 491.50 1000.00 1501.50 3390.82
1979 1629.64 b 1135.00 983.00 676.00 378.50 189.00 24.00 57.50 121.00 483.50 1067.50 1203.00 7947.64
1980 1427.50 999.00 1051.00 586.50 0.00 z 0.00 z 0.00 z 88.00 235.50 558.00 944.50 1174.00 7064.00
1981 1108.50 1080.00 870.50 623.50 482.50 247.50 22.39 d 14.50 215.00 690.00 869.50 1210.50 7434.39
1982 1473.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1473.00
1983 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
1984 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 185.50 i 723.16 b 0.00 z 0.00 z 723.16
1985 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
1986 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 458.00 595.00 1023.50 1272.00 3348.50
1987 1499.50 1035.50 932.50 489.00 375.00 166.50 132.00 0.00 z 0.00 z 0.00 z 934.50 1335.50 6900.00
1988 1438.00 1138.00 967.50 584.50 486.70 a 0.00 z 4.00 q 46.00 326.00 400.93 a 0.00 z 0.00 z 5387.63
1989 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
1990 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
1991 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
1992 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
1993 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
1994 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
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 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
2005 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
2006 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
2007 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
2008 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
2009 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
2010 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
2011 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
2012 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 754.52 c 881.00 1314.50 2950.02
2013 1554.65 a 1134.50 960.50 16.00 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 3649.65
Period of Record Statistics
MEAN 1419.95 1154.68 1053.59 673.03 413.02 209.38 37.77 54.86 259.06 576.24 958.36 1322.88 8113.93
S.D. 143.48 130.43 117.94 111.33 94.38 71.89 28.29 42.30 90.35 102.62 119.71 125.54 449.32
SKEW 0.48 0.30 -0.14 -0.10 -0.14 -0.26 1.11 0.87 0.30 -0.06 -0.02 -0.22 -0.76
MAX 1827.50 1508.00 1385.00 930.00 630.13 339.50 132.00 179.05 458.00 773.00 1223.00 1575.50 9153.52
MIN 1096.50 865.00 684.00 402.00 220.50 26.00 3.00 1.00 106.50 348.00 702.50 1004.50 6466.50
NO YRS 77 75 77 79 75 77 78 80 79 75 70 76 54