MCCALL, IDAHO

Monthly Total Heating Degree Days

(105708)

Base Temperature = 65 F

File last updated on Jul 24, 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
1930 1749.71 e 970.26 e 1051.02 e 636.35 d 534.75 e 351.00 e 46.50 f 113.27 e 381.00 e 784.19 d 788.50 h 1556.56 e 8128.10
1931 1428.98 e 1258.78 e 1126.13 e 809.42 d 412.50 f 301.15 d 84.06 e 91.81 e 438.46 d 703.81 d 899.00 f 1437.92 e 7680.54
1932 1309.50 f 1364.16 d 1175.70 d 869.42 d 473.00 f 293.08 d 149.63 e 217.00 d 375.00 726.12 e 994.20 e 1576.98 d 7741.29
1933 1412.80 d 1503.48 e 1163.65 d 713.50 f 695.71 e 211.73 d 66.00 147.54 d 428.04 b 575.88 e 933.00 e 890.00 f 7137.82
1934 1162.50 e 891.33 d 832.98 d 545.40 e 333.85 e 343.27 d 90.79 c 75.78 d 448.80 e 480.00 h 556.50 j 756.50 l 4724.69
1935 1053.00 f 1208.26 e 1278.75 e 889.04 d 637.29 e 145.50 q 160.50 179.00 305.50 739.41 d 916.50 h 973.50 j 5397.75
1936 1473.07 d 1149.50 f 1253.71 e 832.50 d 329.50 h 208.00 g 71.00 100.00 298.00 g 476.00 f 547.00 n 1072.00 f 3730.29
1937 1431.50 g 866.50 j 1002.91 d 925.20 e 365.50 h 341.67 c 56.00 186.00 319.00 342.00 n 512.00 m 1167.87 e 3998.64
1938 1073.00 f 1088.96 e 1117.15 d 827.31 d 456.00 g 224.48 a 90.50 160.00 235.50 521.50 f 1246.80 e 1036.50 g 4990.70
1939 1424.21 e 1359.75 d 1116.00 c 736.80 e 455.46 e 401.38 a 119.50 87.00 368.00 557.50 f 709.00 f 1046.85 e 7114.95
1940 1288.88 e 1167.25 e 1001.76 d 614.00 f 370.50 f 215.50 82.50 77.00 293.33 c 655.59 d 980.00 f 968.00 g 4781.82
1941 1368.98 c 1122.43 e 988.56 d 368.50 o 384.50 i 323.57 b 66.50 183.00 505.80 e 706.91 c 930.50 1222.00 7418.25
1942 1521.00 1315.50 1218.50 741.50 647.50 452.50 106.00 182.00 394.50 656.88 b 879.00 f 1309.46 d 8545.34
1943 1250.50 f 1212.75 d 1270.43 d 697.50 d 656.96 e 454.62 d 130.50 160.50 304.50 669.27 c 984.81 d 1306.17 e 7848.00
1944 1539.15 a 1233.50 1252.00 848.50 519.50 443.00 163.50 226.00 385.00 511.00 1081.00 1339.00 9541.15
1945 1330.50 1099.00 1169.50 965.00 590.00 435.50 103.00 164.50 516.50 617.00 1129.00 1451.00 9570.50
1946 1491.50 1256.00 1068.00 765.00 544.50 345.00 96.50 141.00 458.00 906.50 1073.50 1216.00 9361.50
1947 1503.00 1052.00 993.50 789.00 407.50 455.00 101.00 186.50 390.00 602.50 1147.50 1355.00 8982.50
1948 1469.18 c 1267.50 1330.50 990.50 679.50 260.50 178.50 224.75 a 401.00 619.00 1134.50 1617.00 10172.43
1949 1924.50 1292.50 969.50 672.50 398.72 b 354.00 124.57 d 120.00 260.50 822.00 887.50 1325.00 9151.30
1950 1578.93 a 1136.50 1263.50 982.50 706.00 308.00 113.00 120.00 395.50 672.00 964.00 1107.00 9346.93
1951 1389.50 1184.00 1324.50 884.00 534.50 390.00 86.50 178.50 352.50 770.00 1036.50 1402.00 9532.50
1952 1489.00 1382.50 1315.50 467.00 o 561.00 327.00 132.50 148.00 286.00 581.50 1146.00 1293.00 8662.00
1953 1097.00 1171.50 1163.50 979.00 691.50 432.50 101.00 164.00 300.00 580.50 879.00 1300.00 8859.50
1954 1256.00 1091.50 1257.50 887.00 567.50 464.00 107.50 257.50 395.50 697.00 859.50 1371.00 9211.50
1955 1477.50 1346.00 1403.50 1051.50 757.50 329.50 203.50 105.00 384.50 717.50 1197.50 1316.47 a 10289.97
1956 1357.50 1397.50 1227.50 852.50 533.00 361.00 92.00 212.00 367.00 739.50 1128.50 1282.00 9550.00
1957 1657.50 1159.50 1102.50 843.00 569.00 315.00 108.00 170.00 274.50 750.50 1109.50 1237.00 9296.00
1958 1322.00 953.50 1149.00 878.00 358.50 233.00 85.00 80.50 408.50 615.00 981.00 1088.50 8152.50
1959 1221.00 1138.50 1152.00 798.50 0.00 z 227.00 106.50 166.50 460.00 653.00 1011.50 1255.00 8189.50
1960 1461.00 1287.50 1099.00 813.50 600.50 234.00 21.50 204.50 292.50 709.50 1017.50 1353.00 9094.00
1961 1317.50 959.00 1053.50 834.00 551.00 120.00 25.50 17.00 481.50 730.00 1123.50 1415.00 8627.50
1962 1558.00 1163.50 1189.50 712.50 580.00 250.00 124.50 171.50 309.00 614.50 889.00 1132.00 8694.00
1963 1452.50 831.50 1036.00 843.00 457.00 303.00 78.50 54.00 190.00 542.50 986.50 1301.00 8075.50
1964 1401.50 1336.00 1265.00 864.00 591.50 332.00 60.50 194.50 440.50 585.50 1024.00 1248.50 9343.50
1965 1238.50 1122.00 1190.00 739.00 613.50 298.50 88.50 147.00 491.50 536.00 896.50 1261.00 8622.00
1966 1332.00 1174.00 1120.50 775.50 417.50 316.50 111.00 144.50 204.50 679.50 895.50 1218.50 8389.50
1967 1200.50 1145.00 1121.00 925.50 579.00 299.50 56.00 60.00 215.00 684.50 902.00 1325.50 8513.50
1968 1361.00 1022.50 940.50 863.50 606.00 299.00 85.00 244.00 385.50 718.50 1015.00 1300.00 8840.50
1969 1310.00 1168.50 1158.50 722.00 432.00 254.00 151.50 129.50 324.00 786.00 938.50 1134.00 8508.50
1970 1234.00 1026.50 1134.50 955.00 538.00 251.00 83.50 69.50 465.50 766.50 963.50 1368.00 8855.50
1971 1295.50 1141.50 1210.50 830.50 489.00 379.50 119.50 48.50 502.50 749.68 a 1019.50 1315.00 9101.18
1972 1374.50 1154.00 945.00 857.00 502.00 257.50 133.50 63.50 495.50 628.00 973.00 1420.50 8804.00
1973 1391.00 1084.00 1025.50 770.00 467.50 288.50 89.50 140.50 387.00 681.50 1026.50 1157.50 8509.00
1974 1387.00 1127.00 1063.50 790.00 649.50 216.00 160.00 219.00 368.00 660.50 933.00 1287.50 8861.00
1975 1377.50 1210.00 1141.50 1009.00 658.50 414.00 58.00 273.00 388.50 733.50 1061.00 1166.50 9491.00
1976 1293.00 1170.50 1247.50 812.00 471.50 392.50 92.50 248.50 337.00 724.50 864.00 1288.50 8942.00
1977 1435.50 1007.00 1135.50 634.00 645.00 146.50 133.50 138.00 439.00 731.00 1023.50 1155.00 8623.50
1978 1194.50 1012.50 891.00 750.00 616.00 340.00 137.50 223.50 432.50 663.00 1034.50 1536.00 8831.00
1979 1674.50 1088.00 1011.00 815.00 525.00 288.00 109.00 102.00 275.00 603.50 1114.50 1160.50 8766.00
1980 1363.50 1023.50 1073.00 684.50 530.00 358.50 118.50 238.50 356.50 685.50 961.50 1170.50 8564.00
1981 1175.00 1096.50 939.00 748.50 578.00 372.50 151.00 56.00 328.50 765.00 906.00 1183.00 8299.00
1982 1358.50 1222.50 1067.50 943.00 587.00 276.50 189.00 104.50 385.50 740.00 1152.00 1305.50 9331.50
1983 1190.00 1029.00 947.50 849.50 527.50 313.00 177.50 94.00 424.50 641.50 975.50 1458.50 8628.00
1984 1405.50 1213.00 999.50 877.50 623.50 394.00 121.00 109.00 514.50 849.00 1060.50 1445.12 a 9612.12
1985 1527.00 1310.00 1152.50 696.00 463.00 251.50 31.00 243.50 514.00 769.00 1247.00 1494.50 9699.00
1986 1224.00 976.50 853.50 731.00 489.00 157.50 259.50 81.50 591.50 717.00 995.00 1297.00 8373.00
1987 1400.50 1049.50 979.00 561.00 408.50 221.00 168.50 256.00 341.50 648.00 969.50 1230.50 8233.50
1988 1423.50 1093.00 1024.00 670.50 546.50 233.50 113.50 179.50 436.50 519.50 1038.00 1306.00 8584.00
1989 1282.00 1262.50 989.50 706.50 569.50 259.50 105.00 265.50 430.50 727.00 916.50 1118.50 8632.50
1990 1134.00 1140.50 944.00 595.00 619.50 339.00 106.50 177.50 246.00 750.50 976.00 1539.67 a 8568.17
1991 1390.00 870.50 1019.50 774.50 611.50 371.00 109.00 89.00 356.50 742.00 1097.00 1256.50 8687.00
1992 1289.00 913.00 718.00 577.50 323.50 253.00 185.50 138.00 390.00 626.50 1079.00 1320.50 7813.50
1993 1380.50 1129.50 953.00 804.50 373.00 398.50 373.00 269.00 396.50 632.00 1082.00 1237.00 9028.50
1994 1165.00 1138.50 903.50 631.50 436.50 314.00 107.00 97.00 288.50 708.00 1187.50 1260.00 8237.00
1995 1258.50 896.00 1031.00 777.00 498.00 359.00 155.00 243.50 342.50 780.50 859.50 1210.00 8410.50
1996 1240.50 1101.50 930.00 745.00 0.00 z 299.00 97.50 151.00 454.50 708.50 976.00 701.00 n 6703.50
1997 1303.50 1106.00 1033.50 775.50 368.00 242.50 157.50 102.50 0.00 z 707.00 970.00 1417.50 8183.50
1998 1179.50 1119.00 1003.50 796.50 541.50 375.00 32.00 80.00 221.50 731.00 985.50 1357.28 a 8422.28
1999 1327.50 1180.50 1144.00 907.50 b 627.00 358.50 189.50 73.50 415.50 638.08 a 830.50 1324.22 a 9016.30
2000 1296.00 1028.50 1095.50 667.00 528.50 310.00 105.50 113.15 a 409.66 a 0.00 z 1245.00 1445.00 8243.80
2001 1503.50 1190.00 1022.00 848.79 a 469.50 325.34 a 106.00 61.48 a 257.50 699.00 912.50 1500.18 c 8895.80
2002 1384.50 1266.00 1192.00 832.00 578.50 263.50 50.12 a 194.50 335.50 785.50 1027.50 1203.00 9112.62
2003 1161.00 1160.50 1030.50 816.00 566.00 276.00 50.00 56.50 334.50 568.50 1217.00 1226.50 8463.00
2004 1376.00 1200.50 980.00 688.50 580.50 276.50 73.50 141.50 415.00 676.32 a 1012.50 1248.00 8668.82
2005 1290.00 1202.50 1018.00 774.00 531.00 377.50 90.50 110.50 397.50 661.50 1167.50 1425.00 9045.50
2006 1242.50 1277.00 1165.50 822.60 e 524.50 276.11 c 33.00 j 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 5308.21
Period of Record Statistics
MEAN 1367.98 1147.35 1089.96 798.81 542.19 313.68 113.57 147.94 376.24 686.82 1020.94 1305.82 8891.87
S.D. 147.25 131.81 129.36 108.01 94.13 74.70 53.45 64.11 83.60 77.60 104.24 124.94 503.83
SKEW 0.95 -0.03 -0.05 -0.12 -0.29 -0.06 1.74 0.19 -0.08 -0.04 0.39 0.37 0.52
MAX 1924.50 1503.48 1403.50 1051.50 757.50 464.00 373.00 273.00 591.50 906.50 1247.00 1617.00 10289.97
MIN 1097.00 831.50 718.00 545.40 323.50 120.00 21.50 17.00 190.00 511.00 830.50 1046.85 7813.50
NO YRS 72 75 77 73 68 75 75 76 74 70 67 69 57