CASCADE 1 NW, IDAHO

Monthly Total Heating Degree Days

(101514)

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
1942 1113.00 f 1278.50 1111.00 659.50 583.00 403.00 75.50 i 139.00 350.00 624.50 973.00 1253.50 7375.00
1943 1496.50 1131.00 1152.00 598.50 595.50 400.50 133.50 181.50 280.50 659.50 977.50 1315.50 8922.00
1944 1612.00 1158.50 1204.00 750.50 487.50 388.50 150.50 200.00 338.50 529.00 1036.00 1312.00 9167.00
1945 1286.50 1044.50 1034.00 813.50 539.00 397.00 93.50 115.50 446.50 590.00 1098.50 1453.50 8912.00
1946 1488.00 1235.00 1033.00 691.00 493.50 300.50 68.00 127.50 420.50 833.50 1084.50 1163.00 8938.00
1947 1530.00 1045.50 921.50 719.50 402.50 416.00 87.50 156.00 363.00 570.00 1134.00 1296.00 8641.50
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 141.50 344.50 630.50 1085.00 1609.50 3811.00
1949 1960.00 1241.50 1027.50 641.50 373.00 259.50 88.00 72.50 213.50 775.00 851.00 1248.50 8751.50
1950 1452.00 1092.00 1082.50 794.00 609.00 318.00 101.00 95.50 367.50 577.50 898.50 1106.50 8494.00
1951 1395.50 1106.00 1224.00 708.00 493.50 347.50 66.50 142.00 333.50 739.50 1089.00 1435.50 9080.50
1952 1427.50 1356.00 1211.50 696.00 458.00 280.50 97.00 109.00 260.00 540.00 1193.50 1261.50 8890.50
1953 1001.00 1098.00 1027.00 816.50 620.00 362.00 62.00 114.00 235.50 578.50 826.00 1323.00 8063.50
1954 1239.50 1085.50 1170.50 721.50 416.00 374.00 54.00 172.00 344.50 680.50 831.00 1401.20 a 8490.20
1955 1498.50 1321.00 1294.50 933.00 589.00 300.50 194.35 e 90.00 383.00 648.93 a 1100.50 1235.00 9588.28
1956 1251.50 1339.00 1113.50 744.31 a 497.50 344.00 92.00 196.00 375.50 741.50 1185.50 909.00 j 7880.31
1957 1626.50 1093.04 a 1036.00 803.00 495.50 304.00 108.00 161.50 318.50 740.50 1082.50 1232.00 9001.04
1958 1431.00 940.00 1167.00 824.50 345.00 262.00 113.00 82.00 422.50 640.50 973.50 1052.00 8253.00
1959 1179.50 1117.00 1089.00 719.50 686.50 254.00 118.50 183.50 489.00 642.00 979.00 1275.50 8733.00
1960 1500.50 1308.50 1075.50 744.00 653.50 268.50 20.50 240.50 300.00 645.00 974.50 1385.00 9116.00
1961 1296.00 941.00 988.50 821.90 a 545.00 127.50 34.50 42.50 521.50 723.50 1048.50 1304.00 8394.40
1962 1508.00 1159.50 1160.50 701.00 552.50 274.00 122.45 a 149.50 286.00 651.00 929.00 1118.50 8611.95
1963 1449.00 814.00 993.00 798.50 439.00 297.00 115.50 102.00 189.00 497.00 917.00 1344.50 7955.50
1964 1388.50 1335.00 1218.50 848.50 549.50 320.50 43.50 176.00 419.50 597.50 1021.00 1234.00 9152.00
1965 1258.00 1069.00 1181.00 709.00 558.50 267.00 83.00 157.00 512.00 564.00 889.50 1269.00 8517.00
1966 1332.00 1205.00 1097.50 759.50 397.50 304.80 e 56.00 91.00 177.50 683.00 892.50 1246.00 8242.30
1967 1169.50 1090.50 1048.00 875.00 532.00 269.00 14.50 23.50 174.50 666.50 909.50 1321.50 8094.00
1968 1395.00 1038.50 907.50 780.50 567.00 238.50 52.50 207.50 352.00 701.50 1002.00 1285.50 8528.00
1969 1240.00 1142.00 1170.00 697.50 391.00 256.00 102.00 98.50 301.50 837.50 985.50 1211.00 8432.50
1970 1237.50 1026.50 1068.00 910.50 535.50 240.50 61.00 51.00 485.00 790.50 954.50 1399.50 8760.00
1971 1300.50 1131.50 1155.50 799.00 440.50 342.00 97.50 37.00 488.50 753.00 1035.50 1337.00 8917.50
1972 1377.50 1119.00 894.00 786.00 479.00 214.50 113.50 61.50 464.00 666.00 1000.00 1412.00 8587.00
1973 1408.00 1113.50 1035.00 781.50 462.50 265.50 65.00 100.50 371.00 694.50 998.50 1151.00 8446.50
1974 1414.50 1118.50 1030.50 732.00 568.00 163.50 94.50 134.00 294.50 607.00 914.50 1250.00 8321.50
1975 1319.50 1156.50 1081.00 970.50 598.00 341.50 32.00 160.50 306.00 658.00 1030.00 1143.50 8797.00
1976 1294.50 1141.50 1213.00 786.00 411.50 326.00 42.50 199.50 270.50 671.50 924.50 1350.00 8631.00
1977 1558.00 1044.50 1108.50 609.00 608.50 96.50 86.00 105.00 362.50 655.50 989.50 1136.00 8359.50
1978 1207.50 1035.00 909.50 730.50 565.50 294.50 128.00 191.50 427.50 653.50 1075.50 1552.00 8770.50
1979 1763.50 1078.00 997.00 764.50 469.50 234.00 71.00 91.00 231.00 582.50 1138.50 1131.50 8552.00
1980 1350.50 1014.50 1046.00 636.00 471.50 302.00 86.00 194.00 336.00 717.00 1005.00 1266.00 8424.50
1981 1236.00 1154.50 957.00 753.50 583.00 373.00 173.00 60.50 361.50 834.00 964.00 1212.00 8662.00
1982 1443.50 1306.50 1090.50 965.50 623.00 296.00 184.50 106.50 443.50 784.00 1200.00 1398.00 9841.50
1983 1263.50 1067.50 973.50 832.50 548.00 343.00 232.50 111.50 454.50 700.50 1032.00 1584.50 9143.50
1984 1534.50 1354.00 1096.50 919.50 679.50 400.50 113.00 85.00 507.00 898.50 1108.00 1611.50 10307.50
1985 1781.50 1423.50 1269.00 769.50 514.00 301.00 36.00 272.50 625.00 891.50 1325.50 1760.00 10969.00
1986 1353.00 1062.00 935.00 824.00 580.00 176.00 254.50 69.50 578.00 724.00 1013.00 1403.00 8972.00
1987 1540.00 1141.50 1027.00 631.00 443.00 263.00 198.50 226.00 341.50 691.50 1101.00 1366.50 8970.50
1988 1613.50 1238.20 a 1116.50 753.50 596.00 231.50 88.50 185.50 468.50 546.00 1069.00 1477.50 9384.20
1989 1434.50 1332.50 1047.50 705.00 600.50 251.00 88.50 236.00 406.50 780.50 1039.66 a 1327.50 9249.66
1990 1261.00 1295.50 1091.50 644.50 614.50 350.50 118.00 174.00 238.00 777.50 1035.50 1700.50 9301.00
1991 1500.00 964.00 1093.00 828.00 642.50 415.50 95.00 64.50 346.00 743.00 1134.50 1393.00 9219.00
1992 1458.00 1024.00 870.50 693.00 411.50 222.50 178.50 131.50 402.50 596.75 a 1153.00 1444.08 a 8585.83
1993 1497.50 1259.50 1014.00 838.50 389.50 430.50 372.00 270.00 415.00 637.50 1191.50 1352.00 9667.50
1994 1276.50 1192.00 946.50 704.00 473.00 342.50 87.50 67.50 242.00 687.50 1232.00 1290.00 8541.00
1995 1324.00 952.00 1030.00 787.50 534.50 350.00 125.00 216.50 314.50 800.50 906.50 1265.00 8606.00
1996 1263.00 1218.56 c 1016.50 767.50 627.75 a 320.00 83.00 146.00 463.50 738.50 975.50 1254.50 8874.31
1997 1336.00 1159.00 1011.00 842.88 d 486.50 297.50 176.00 122.50 283.00 732.50 964.00 1426.50 8837.38
1998 1192.50 1140.00 1073.00 794.00 552.50 400.00 24.00 0.00 z 0.00 z 0.00 z 1004.50 1384.00 7564.50
1999 1314.50 1203.00 1140.50 953.00 681.00 424.00 268.00 95.50 423.50 661.00 860.00 1317.00 9341.00
2000 1302.50 1053.50 1037.00 676.55 a 521.50 316.00 105.50 93.00 430.50 702.00 1222.00 1414.50 8874.55
2001 1579.00 1161.00 1006.50 828.50 515.50 345.00 112.00 76.50 253.50 720.00 914.00 1467.50 8979.00
2002 1357.50 1314.00 1172.50 792.50 601.00 319.66 a 60.00 247.50 382.50 829.00 1067.00 1228.50 9371.66
2003 1180.50 1136.00 987.00 812.00 603.50 497.50 65.50 45.00 312.50 544.00 1125.50 1161.00 8470.00
2004 1374.00 1213.50 936.00 644.50 552.50 257.50 70.00 134.00 396.50 649.50 1001.00 1205.00 8434.00
2005 1330.50 1222.85 b 981.00 750.50 515.00 377.50 81.00 97.50 402.50 627.00 1043.50 1393.50 8822.35
2006 1256.00 1271.50 1071.00 750.00 449.50 212.50 14.00 137.00 356.50 697.50 972.50 1365.50 8553.50
2007 1527.50 1058.50 898.00 716.00 451.50 257.50 10.50 112.00 364.00 723.00 961.00 1336.50 8416.00
2008 1495.00 1169.00 1168.00 956.00 558.50 349.50 56.50 110.00 380.00 657.50 891.00 1303.00 9094.00
2009 1390.00 1176.50 1163.00 770.50 510.00 282.50 87.00 123.50 198.50 838.00 997.50 1456.50 8993.50
2010 1166.00 1076.50 1011.50 851.00 707.50 352.00 110.00 148.50 355.00 570.00 1070.50 1312.50 8731.00
2011 1423.50 1196.22 a 1054.00 907.00 654.00 403.50 144.00 84.45 b 242.00 678.50 1096.50 1350.57 a 9234.24
2012 1268.50 1227.50 1014.50 707.50 589.52 a 358.50 43.50 63.50 310.00 760.50 964.00 1285.00 8592.52
2013 1584.10 a 1153.50 1065.37 a 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 3802.97
Period of Record Statistics
MEAN 1392.87 1150.45 1065.36 772.07 532.70 309.60 101.51 131.51 360.78 685.41 1023.50 1329.54 8844.42
S.D. 160.55 116.11 94.01 87.13 83.72 73.56 63.57 58.44 95.01 89.09 102.33 135.43 500.65
SKEW 0.74 -0.03 0.16 0.35 -0.13 -0.29 1.65 0.47 0.22 0.24 0.41 0.75 1.51
MAX 1960.00 1423.50 1294.50 970.50 707.50 497.50 372.00 272.50 625.00 898.50 1325.50 1760.00 10969.00
MIN 1001.00 814.00 870.50 598.50 345.00 96.50 10.50 23.50 174.50 497.00 826.00 1052.00 7955.50
NO YRS 70 71 71 70 70 70 69 70 70 70 71 70 67