WARREN, IDAHO

Monthly Total Heating Degree Days

(109560)

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
1959 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 180.00 w 784.50 1119.50 1344.50 3248.50
1960 1478.00 1323.00 1145.00 872.00 727.50 397.50 170.00 377.00 428.50 786.00 1115.50 1398.50 10218.50
1961 1302.00 996.50 1116.50 951.00 654.00 278.50 219.50 192.00 654.00 869.00 1186.50 1450.50 9870.00
1962 1515.50 1200.00 1273.00 850.00 744.50 470.00 361.50 376.50 500.00 767.50 1041.00 1280.50 10380.00
1963 1623.50 961.00 1186.00 1003.00 653.50 514.50 358.00 300.50 382.00 683.50 1061.50 1350.50 10077.50
1964 1499.00 1357.50 1321.52 d 1016.50 768.00 532.50 269.50 434.00 637.50 780.00 1184.00 1455.50 11255.52
1965 1393.00 1251.50 1475.00 938.50 834.50 527.00 350.50 394.50 757.00 774.48 a 1076.00 1406.00 11177.98
1966 1471.00 1304.00 1268.50 979.00 660.00 502.50 264.00 302.00 395.00 829.50 1049.50 1289.00 10314.00
1967 1254.00 1147.00 1243.50 1048.00 755.00 468.00 212.50 224.50 371.00 787.50 1045.50 1462.50 10019.00
1968 1428.00 1101.00 1035.50 1009.50 738.00 443.50 270.06 e 396.50 546.00 840.50 1123.00 1456.00 10387.56
1969 1403.00 1251.50 1272.00 818.00 593.00 444.50 321.50 273.50 476.50 926.50 1040.00 1258.00 10078.00
1970 1319.50 1050.00 a 1230.00 1080.50 711.00 362.00 196.50 245.00 618.50 912.00 1093.00 1451.00 10269.00
1971 1362.50 1166.50 1303.00 935.00 657.50 482.50 278.00 189.00 638.50 850.00 1107.50 1465.00 10435.00
1972 1448.00 1185.50 1071.50 1001.50 663.00 393.00 315.00 252.00 598.00 785.00 1149.00 1518.00 10379.50
1973 1471.00 1104.50 1141.00 964.50 400.00 k 415.50 241.50 294.00 484.00 784.00 1142.50 1255.00 9297.50
1974 1491.50 1154.00 1136.00 885.50 758.50 331.00 263.00 344.00 469.00 718.50 1035.00 1365.00 9951.00
1975 1423.50 1202.00 1252.00 1100.00 776.50 546.00 106.00 370.50 485.00 603.50 g 1196.00 1265.50 9723.00
1976 1376.50 1257.50 1334.50 917.50 601.50 494.50 208.50 387.50 443.00 764.00 973.00 1370.00 10128.00
1977 1495.50 1055.00 1275.00 789.00 762.00 300.50 277.50 296.50 559.50 766.00 1217.00 1290.50 10084.00
1978 1317.50 1085.50 999.00 890.00 758.50 465.00 280.00 397.00 537.50 757.50 1183.50 1661.00 10332.00
1979 1712.00 1142.50 1103.50 935.00 660.00 441.00 273.00 303.00 432.50 744.00 1207.50 1200.50 10154.50
1980 1458.00 1060.50 1175.50 808.50 620.00 456.00 235.50 413.50 439.00 756.50 1051.00 1198.00 9672.00
1981 1236.38 a 1105.50 1050.00 881.00 673.00 351.50 g 284.00 218.50 459.31 a 829.54 d 996.50 1305.50 9039.23
1982 1428.50 1262.00 1131.50 1054.50 754.50 432.00 301.50 252.50 559.00 834.50 1208.00 1406.50 10625.00
1983 1274.50 1088.00 1036.50 458.00 n 658.50 450.50 298.50 194.00 553.00 694.40 a 1100.50 1590.00 8938.40
1984 1378.50 1197.50 1077.77 a 955.00 731.50 341.00 j 233.50 240.77 a 595.00 972.00 1139.00 1504.00 10024.53
1985 1420.50 1331.50 1270.50 773.08 d 615.35 a 420.50 155.50 399.50 650.50 864.50 1378.00 1524.68 a 10804.11
1986 1226.00 1060.00 965.50 906.00 654.50 318.50 430.50 200.50 641.00 598.50 f 1020.54 b 1359.02 c 8782.05
1987 634.50 q 1071.00 1053.00 703.00 532.00 381.50 322.00 274.00 j 434.50 710.00 1008.00 1369.00 7584.00
1988 1368.65 a 1129.50 1084.00 797.00 672.50 300.00 246.00 320.00 525.00 585.50 1119.00 1431.50 9578.65
1989 1310.00 1411.31 b 1062.27 a 841.50 694.50 413.50 197.00 343.50 500.50 773.00 1002.00 1261.50 9810.57
1990 1279.00 1205.50 1054.50 738.00 732.00 473.04 b 238.50 257.00 365.50 856.00 1045.00 1627.50 9871.54
1991 1421.50 930.00 1145.50 945.50 746.00 527.50 237.50 219.00 445.50 798.50 1187.07 a 1354.00 9957.57
1992 1294.25 a 1000.00 919.50 754.00 521.50 367.50 369.00 297.50 555.00 718.00 1257.50 1488.00 9541.75
1993 1497.41 c 1242.89 a 1012.50 941.00 578.00 505.50 499.00 388.50 539.50 767.50 1220.50 1287.50 10479.80
1994 1243.74 b 1217.00 1047.28 a 790.50 627.00 441.00 246.00 245.50 436.00 865.00 1278.50 1343.50 9781.02
1995 1367.21 b 957.50 1125.62 b 623.50 i 700.50 487.00 296.50 349.50 436.00 868.50 981.50 1282.37 a 8852.19
1996 1423.50 1196.00 1060.20 a 889.50 828.50 442.00 229.50 284.00 595.00 776.50 1066.55 a 1354.50 10145.75
1997 1069.50 f 1206.59 a 1089.28 b 979.29 b 615.35 a 437.78 c 310.52 a 291.50 478.85 d 788.95 a 1072.76 a 1452.87 a 8723.72
1998 1228.24 b 1129.85 a 1067.36 b 886.03 a 0.00 z 638.04 b 189.21 b 187.03 a 353.28 a 851.47 a 1030.86 a 819.50 k 7561.37
1999 1321.08 e 1198.52 e 1178.60 e 1014.81 d 589.00 g 526.73 d 237.50 h 183.00 f 579.00 e 539.00 i 933.00 e 1153.50 f 6751.73
2000 878.00 l 864.00 f 855.00 g 844.44 c 734.46 e 404.50 f 329.52 d 329.67 e 478.00 f 587.00 g 975.50 f 1034.50 g 2238.10
2001 1000.50 g 1213.13 e 823.50 f 766.00 f 454.00 f 432.69 d 178.00 f 176.24 d 383.40 e 533.00 j 632.00 j 817.00 m 2205.46
2002 443.00 s 1206.50 788.00 j 912.50 514.00 i 270.00 i 151.00 271.00 i 310.50 i 641.50 i 679.00 j 866.50 i 2270.00
2003 800.50 j 849.00 i 700.00 j 634.50 h 341.00 m 255.00 i 67.00 i 95.00 k 310.00 i 466.50 j 753.00 l 851.50 j 0.00
2004 783.00 l 689.50 l 662.50 h 598.00 g 411.00 l 308.00 h 126.50 l 166.50 k 344.50 k 441.50 l 754.00 i 917.50 h 0.00
2005 804.50 l 786.00 i 753.00 i 604.00 i 449.00 k 339.00 i 111.00 l 206.50 h 340.50 i 472.00 k 759.50 k 888.00 k 0.00
2006 751.00 l 873.00 i 818.00 i 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
Period of Record Statistics
MEAN 1393.72 1159.91 1144.72 909.98 688.58 442.58 269.18 298.94 510.65 795.27 1108.34 1388.02 10199.27
S.D. 108.67 110.71 117.06 97.11 74.36 75.81 75.07 74.64 95.29 72.62 93.85 111.51 411.18
SKEW 0.56 -0.04 0.56 -0.13 -0.23 -0.16 0.58 0.04 0.35 -0.14 0.56 0.46 0.82
MAX 1712.00 1411.31 1475.00 1100.00 834.50 638.04 499.00 434.00 757.00 972.00 1378.00 1661.00 11255.52
MIN 1226.00 930.00 919.50 703.00 521.50 278.50 106.00 176.24 353.28 585.50 933.00 1198.00 9541.75
NO YRS 38 42 40 40 38 39 41 40 41 38 41 39 29