HOLLISTER, IDAHO

Monthly Total Heating Degree Days

(104295)

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
1912 0.00 z 106.00 z 926.50 649.50 434.00 c 129.00 72.00 68.00 326.50 637.50 740.17 a 1151.50 5134.67
1913 1248.00 1051.56 a 912.00 522.93 a 326.03 b 150.58 d 70.27 a 44.84 c 293.00 709.90 a 744.44 c 1217.50 7291.05
1914 991.00 941.11 a 734.46 e 563.33 c 0.00 z 172.50 b 6.20 a 24.00 247.76 a 458.00 748.93 b 1367.50 6254.79
1915 1248.27 a 838.38 b 745.55 a 468.00 e 476.88 a 223.97 a 43.52 e 6.50 278.00 392.50 870.54 b 1078.00 6670.10
1916 1342.62 b 887.61 a 720.75 e 556.80 e 373.00 f 253.50 36.00 2.00 y 218.65 d 462.50 i 583.00 m 1210.55 a 5226.48
1917 1423.00 1101.15 b 1175.00 740.69 a 485.50 203.04 b 3.00 13.00 172.00 420.50 605.00 778.50 7120.38
1918 658.00 g 890.30 a 774.00 609.50 495.50 20.00 0.00 z 76.00 140.00 484.00 932.50 1172.00 5593.80
1919 1047.00 977.50 862.00 535.50 317.50 92.00 3.32 c 7.46 d 221.11 c 767.00 931.50 1243.50 7005.40
1920 1101.00 954.50 942.50 695.50 403.00 146.00 23.50 80.50 189.00 636.53 a 887.00 1108.00 7167.03
1921 1118.00 914.50 714.50 708.10 a 418.50 141.00 37.50 11.00 333.50 408.50 723.00 1068.00 6596.10
1922 1425.50 1116.50 989.00 703.50 342.00 47.00 9.00 19.00 115.34 a 365.50 938.00 1118.00 7188.34
1923 1069.00 1087.00 973.00 636.50 362.18 a 286.00 9.50 9.50 142.50 508.50 703.50 1170.50 6957.68
1924 1195.00 774.00 926.00 550.00 197.50 76.03 a 6.50 16.50 131.00 490.00 786.00 1324.00 6472.53
1925 1047.05 b 774.31 b 721.00 508.97 a 244.38 a 224.50 0.00 0.00 z 158.79 a 525.50 800.17 a 978.22 d 5982.90
1926 1155.50 752.50 661.50 363.00 206.00 h 34.00 3.00 21.00 230.00 i 365.00 663.50 1155.78 a 5174.78
1927 1067.00 0.00 z 806.00 616.50 429.00 122.00 7.00 0.00 z 0.00 z 193.00 r 562.50 f 0.00 z 3047.50
1928 774.50 g 920.50 715.58 a 641.00 164.50 156.00 38.75 a 24.50 113.28 a 470.50 807.00 1273.87 d 5325.48
1929 1399.02 d 1174.32 c 823.64 b 630.50 344.88 c 132.60 e 0.52 a 3.00 357.50 207.00 p 658.50 g 876.50 5742.47
1930 1448.00 714.00 743.50 350.50 393.50 112.50 0.00 0.00 m 142.00 i 531.50 946.50 1349.50 6589.50
1931 1136.50 897.08 b 847.00 513.00 257.82 a 39.11 b 7.50 4.13 a 200.50 471.00 954.00 1219.00 6546.63
1932 1322.50 1132.50 925.00 564.50 352.37 a 201.00 35.00 84.00 141.11 c 483.82 c 499.00 i 1399.50 6641.30
1933 1241.50 1316.50 869.60 b 651.72 a 529.58 a 37.24 a 7.48 b 63.50 205.34 a 350.82 a 755.69 a 843.72 a 6872.70
1934 954.50 683.50 578.00 371.50 170.00 150.50 2.50 0.00 241.50 399.50 675.52 a 0.00 z 4227.02
1935 0.00 z 0.00 z 922.25 a 634.50 508.00 176.50 47.05 c 39.04 d 143.33 c 515.00 1017.50 1158.37 a 5161.54
1936 1233.80 a 338.00 r 836.00 482.88 d 238.18 a 134.00 4.81 b 19.50 243.50 415.50 812.00 987.50 5407.68
1937 1630.00 1032.50 873.00 746.50 0.00 z 216.92 d 3.21 b 79.29 e 151.50 425.50 714.50 1036.50 6909.42
1938 1099.50 0.00 z 0.00 z 0.00 z 487.45 b 139.82 b 60.81 e 33.21 c 62.59 a 473.00 1006.03 a 1020.23 c 4382.64
1939 1081.26 b 1112.50 840.62 a 505.86 a 260.00 211.61 b 14.93 d 9.76 d 157.20 e 585.26 b 737.14 b 889.00 6405.13
1940 1087.07 a 852.50 734.70 a 586.15 d 211.66 b 88.45 a 4.81 b 2.77 c 254.44 c 430.26 b 941.38 a 604.00 i 5194.18
1941 1094.50 804.00 795.31 b 849.44 c 310.52 a 208.00 11.88 a 58.90 a 371.50 582.50 756.00 1033.85 a 6876.40
1942 1382.50 1178.59 a 981.00 578.79 a 414.00 h 271.11 c 15.50 c 67.74 d 222.41 a 494.93 b 880.34 a 1104.63 a 7177.56
1943 1199.04 c 960.50 1013.04 c 495.58 d 285.50 i 320.19 d 26.00 i 22.50 j 88.00 k 402.00 g 647.50 g 1121.00 5109.34
1944 1346.00 1076.50 1048.00 769.80 e 378.72 a 357.50 32.00 61.50 277.00 397.50 939.50 1173.00 7857.02
1945 1111.50 936.00 954.00 738.62 a 389.50 295.50 12.92 a 41.00 314.50 376.00 869.00 1175.50 7214.04
1946 1170.00 979.00 807.00 487.50 426.00 123.50 0.50 19.00 256.00 712.50 932.50 935.50 6849.00
1947 1312.00 837.00 766.00 611.50 234.05 a 240.50 0.00 36.00 180.50 381.30 a 898.00 1065.88 a 6562.73
1948 1046.00 995.50 989.00 325.50 o 239.50 i 103.00 19.63 a 32.72 d 155.00 h 358.50 f 899.40 e 1299.86 b 5385.12
1949 1712.75 e 728.00 i 624.50 g 444.64 b 289.73 e 121.50 f 4.17 e 6.50 h 140.00 c 634.35 d 560.00 1164.80 d 4950.44
1950 1246.20 a 803.60 c 665.00 h 618.00 439.00 202.50 0.00 g 14.00 j 126.50 m 280.11 c 678.50 626.50 h 4267.91
1951 1168.46 e 895.44 c 817.00 f 507.41 a 358.64 b 210.00 19.63 a 55.11 d 98.00 l 492.50 f 673.00 g 1197.93 c 4412.63
1952 1253.43 a 729.00 h 963.38 e 302.00 h 237.00 f 137.00 3.50 g 9.30 a 105.00 302.25 c 980.00 1003.37 a 4753.73
1953 772.86 b 837.76 c 724.50 651.00 525.81 e 255.00 5.37 e 31.00 113.50 365.05 b 503.00 f 996.00 5277.85
1954 780.00 f 743.00 898.47 b 513.00 250.00 248.00 14.00 47.50 145.50 425.50 g 537.50 f 1105.50 3964.97
1955 1267.90 a 887.00 f 972.76 b 680.00 435.60 b 194.00 79.50 1.50 218.50 387.00 948.89 c 973.00 6158.65
1956 980.00 1120.00 783.00 524.00 299.00 113.00 39.78 a 37.00 111.00 479.00 950.50 1065.50 6501.78
1957 1321.50 811.50 782.50 615.50 325.50 125.50 0.00 26.00 20.50 q 540.50 963.00 998.50 6510.00
1958 1140.00 748.50 902.50 645.58 d 192.50 129.00 13.00 6.00 106.00 f 365.50 814.00 829.77 a 5786.34
1959 1017.50 900.00 839.50 496.00 508.40 a 81.50 15.00 42.76 b 280.00 491.87 a 781.80 e 1093.55 b 6547.88
1960 771.50 l 1041.93 a 769.00 547.00 397.00 52.50 0.00 79.00 131.90 a 513.00 826.00 1107.22 a 5464.54
1961 1044.50 812.00 823.50 619.50 332.50 56.50 0.00 0.00 304.00 h 602.00 930.00 1209.00 6429.50
1962 1414.63 a 958.50 952.00 407.14 b 433.00 165.00 25.00 57.00 113.00 458.50 744.00 987.35 a 6715.13
1963 1296.50 699.00 877.00 695.50 307.00 264.00 15.00 30.00 86.50 321.50 789.00 1162.00 6543.00
1964 1189.50 1063.00 1017.00 670.00 373.00 202.00 2.50 64.00 257.14 b 397.00 892.50 1044.00 7171.64
1965 1065.50 828.00 944.50 542.00 458.50 175.50 18.50 58.00 362.00 76.00 q 670.00 1076.00 6198.50
1966 1082.00 1026.50 795.50 570.00 b 229.00 173.50 13.50 26.00 94.82 b 468.50 f 751.73 d 1063.62 b 5826.17
1967 0.00 z 0.00 z 0.00 z 0.00 z 161.50 o 71.50 j 0.00 1.66 c 91.00 448.50 741.72 a 1197.00 2479.88
1968 1139.00 815.50 723.16 b 682.50 391.63 a 132.50 3.10 a 142.00 224.50 488.00 847.50 1109.50 6698.89
1969 240.50 y 995.08 b 915.00 541.00 246.00 157.00 26.00 13.00 111.96 b 666.00 781.00 1008.50 5460.54
1970 1073.67 e 740.50 866.50 756.50 357.50 159.00 5.50 2.00 307.50 635.00 780.50 1120.50 6804.67
1971 1028.50 891.50 897.00 618.50 347.50 193.50 31.00 11.00 312.50 610.00 845.50 1218.09 b 7004.59
1972 1178.50 924.00 678.50 640.00 340.50 90.00 35.00 13.29 c 295.50 552.83 a 878.00 1266.35 a 6892.47
1973 1167.15 a 900.67 a 881.00 662.50 302.00 153.00 14.00 38.00 228.50 464.00 828.50 971.50 6610.82
1974 1225.00 902.50 792.10 b 601.50 427.00 80.00 34.00 43.00 148.50 480.50 757.24 a 1094.50 6585.84
1975 1159.50 943.50 881.50 799.50 487.50 190.00 18.00 67.50 170.69 a 506.50 866.54 d 913.47 a 7004.19
1976 1057.74 b 959.59 a 960.50 651.00 213.00 f 210.50 14.00 81.00 164.00 544.71 c 720.50 990.00 6353.54
1977 1259.50 812.00 c 924.46 c 346.00 f 508.18 c 32.00 19.93 c 74.06 d 216.35 d 348.00 g 822.86 b 705.00 h 4669.33
1978 929.50 835.33 d 604.50 b 563.08 d 443.76 d 129.23 d 29.00 f 42.50 f 187.50 k 500.77 e 723.50 f 1025.50 f 4006.17
1979 1507.67 e 870.92 d 781.50 573.21 b 298.38 c 123.50 0.00 f 4.50 f 46.50 n 375.74 b 966.00 e 663.00 i 5496.92
1980 1184.50 747.04 d 880.63 d 434.42 d 365.80 a 171.67 c 0.00 e 36.88 b 100.00 k 362.50 g 548.50 l 716.50 f 3820.94
1981 821.50 g 621.00 h 633.50 f 0.00 z 402.45 c 119.46 b 14.43 b 6.50 f 97.50 i 451.00 h 548.00 f 523.50 n 536.34
1982 1234.00 991.93 a 541.00 k 488.00 j 350.50 147.50 60.00 7.50 193.50 j 444.50 i 534.00 m 805.00 i 2791.43
1983 625.50 j 813.50 500.00 i 502.00 i 423.50 151.00 69.00 9.50 i 149.00 j 272.00 k 509.50 k 953.00 i 1457.00
1984 815.00 l 738.00 i 816.00 646.00 357.50 222.00 2.50 0.00 231.00 628.50 848.50 1249.50 5001.50
1985 1375.00 1091.50 951.50 406.00 241.00 65.00 0.00 47.00 343.00 569.50 637.00 l 698.50 o 5089.50
1986 649.00 i 433.00 l 416.00 i 302.00 l 363.98 b 22.50 i 42.00 0.00 j 220.00 k 483.00 782.00 1109.00 2779.98
1987 1246.50 587.00 i 533.00 i 327.41 a 251.50 73.00 28.50 i 39.00 j 83.50 i 225.50 l 460.50 l 661.50 l 1898.41
1988 1152.54 c 852.91 a 796.00 430.34 a 331.00 70.50 12.50 2.50 138.00 h 242.00 850.00 1229.50 5969.79
1989 1269.50 1161.50 731.50 434.50 397.00 96.50 0.00 68.50 129.00 j 465.50 773.00 515.00 o 5397.50
1990 773.50 i 697.00 i 729.50 278.00 i 294.50 i 130.00 i 14.50 j 29.00 i 36.50 l 258.00 k 525.50 k 819.50 l 729.50
1991 768.00 k 451.00 i 550.00 k 662.07 a 313.50 i 150.00 i 4.50 j 3.00 n 103.00 k 341.50 i 421.00 n 555.00 n 662.07
1992 611.00 l 467.50 j 449.50 i 420.00 a 97.00 k 55.50 i 31.00 42.00 j 80.00 j 236.00 k 595.50 l 778.50 k 451.00
1993 768.50 m 741.00 i 795.67 a 608.50 126.50 k 253.97 a 99.00 j 65.50 i 137.00 j 280.50 k 496.00 m 725.00 j 1658.13
1994 615.50 k 632.50 i 678.50 497.50 205.00 j 122.59 a 14.50 k 5.50 i 73.50 j 322.00 k 628.50 l 614.00 m 1298.59
1995 585.50 l 431.00 k 794.50 357.00 k 326.50 i 260.50 17.00 k 39.27 a 106.00 l 343.50 j 388.50 l 692.50 j 1094.27
1996 667.00 l 594.50 j 495.50 j 559.66 a 299.00 i 83.50 j 3.50 i 22.00 i 175.50 j 334.50 i 435.50 l 667.00 k 559.66
1997 722.50 k 630.50 i 443.50 j 664.00 178.50 j 81.00 i 44.00 i 7.00 j 77.50 i 320.00 j 398.50 n 833.50 i 664.00
1998 507.50 n 574.00 i 571.00 i 584.48 a 266.50 k 221.50 0.00 2.00 j 71.50 j 330.00 k 463.00 l 677.00 l 805.98
1999 484.50 p 543.00 k 588.50 h 535.00 g 293.50 j 139.50 i 10.50 j 11.00 i 101.00 k 234.50 l 360.50 k 746.00 j 0.00
2000 626.00 l 424.00 m 601.00 h 261.00 j 211.50 i 63.50 h 9.50 k 2.50 i 118.00 l 305.00 j 606.00 m 738.50 k 0.00
2001 807.50 j 634.50 j 498.00 i 430.50 i 190.50 j 92.50 i 17.50 j 0.00 i 55.00 k 299.50 i 427.50 l 699.50 l 0.00
2002 795.00 j 653.50 i 571.00 j 541.50 290.50 i 72.50 j 0.00 j 22.50 p 101.50 j 443.00 i 460.50 l 479.50 o 541.50
2003 571.50 j 634.50 j 495.50 j 439.50 h 261.50 j 69.00 j 0.00 i 0.00 k 81.50 j 225.50 i 520.50 m 570.50 m 0.00
2004 708.00 l 712.00 j 450.00 h 373.00 h 239.00 k 105.00 h 6.00 j 1.00 n 104.50 j 268.00 k 482.00 l 535.50 o 0.00
2005 696.50 k 645.50 i 559.00 h 368.50 j 260.50 j 159.50 h 0.00 k 14.50 h 91.00 k 254.00 k 513.50 k 676.50 o 0.00
2006 637.50 k 632.00 i 633.50 h 345.50 j 205.50 i 49.50 h 0.00 m 23.50 h 128.50 j 317.00 k 457.50 l 556.00 o 0.00
2007 792.00 j 531.50 i 469.00 i 384.50 j 155.00 j 71.00 i 0.00 j 6.00 h 110.00 l 353.00 i 455.00 l 518.50 p 0.00
2008 856.50 j 648.00 i 568.00 j 516.50 h 272.00 j 180.00 2.50 13.00 161.00 439.50 618.00 e 679.50 l 1414.00
2009 1082.42 a 898.50 852.50 605.00 310.50 142.50 12.50 59.50 78.50 610.00 814.50 902.50 h 5466.42
2010 978.50 881.50 781.00 604.50 528.00 177.00 38.00 50.50 93.00 j 380.50 888.50 636.00 i 5308.00
2011 1029.56 e 959.00 773.40 b 738.46 d 466.55 a 227.00 4.65 a 0.00 a 59.50 434.50 676.50 g 795.00 j 4692.62
2012 736.50 h 944.57 a 701.63 a 183.50 o 327.57 a 131.90 a 4.28 b 2.00 h 21.50 u 292.00 l 659.44 c 1057.50 3826.89
2013 1301.45 c 948.50 756.63 d 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 3006.58
Period of Record Statistics
MEAN 1190.37 926.20 839.43 582.98 361.25 158.39 18.06 35.12 199.41 482.52 820.39 1103.33 6852.87
S.D. 163.06 132.38 109.20 108.13 94.01 71.31 19.65 28.87 83.11 107.92 104.56 131.29 322.24
SKEW 0.61 0.46 0.20 -0.16 -0.10 0.26 1.38 0.88 0.33 0.36 -0.22 -0.12 1.00
MAX 1712.75 1316.50 1175.00 849.44 529.58 357.50 79.50 142.00 371.50 767.00 1017.50 1399.50 7857.02
MIN 772.86 683.50 578.00 327.41 164.50 20.00 0.00 0.00 59.50 242.00 560.00 778.50 6405.13
NO YRS 70 70 77 80 72 84 78 70 61 67 67 65 29