LA CROSSE, WASHINGTON

Monthly Total Heating Degree Days

(454338)

Base Temperature = 65 F

File last updated on Jul 25, 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
1931 666.50 g 789.00 679.00 491.00 238.00 108.50 37.00 29.00 217.50 520.50 899.00 1103.50 5112.00
1932 1066.00 983.00 688.00 420.00 333.50 107.00 45.50 54.50 209.50 458.00 635.00 1163.50 6163.50
1933 952.00 1099.00 b 677.50 520.50 396.00 130.50 20.00 47.50 289.50 376.00 716.50 759.00 5984.00
1934 772.50 681.50 541.50 328.00 231.00 123.00 49.00 34.50 285.50 408.50 605.50 916.50 4977.00
1935 959.50 785.50 790.50 592.76 a 355.00 135.00 62.00 84.50 153.00 546.12 a 975.50 1040.50 6479.88
1936 972.50 1354.20 a 735.50 395.00 164.50 104.00 10.00 24.50 203.00 421.50 996.21 a 908.00 6288.90
1937 1626.43 b 925.04 a 585.50 512.00 264.50 116.50 8.50 74.00 150.50 345.50 659.00 913.00 6180.47
1938 953.00 843.50 686.00 493.00 333.50 102.50 25.50 75.50 93.21 b 403.00 908.00 994.50 5911.21
1939 880.50 928.00 692.00 436.00 264.50 172.00 40.50 10.50 131.00 495.50 753.00 783.50 5587.00
1940 1020.00 725.00 556.50 403.00 191.50 57.50 4.00 13.00 86.00 346.00 950.00 929.50 5282.00
1941 1006.50 709.50 566.50 408.00 266.00 105.00 0.00 66.50 233.50 521.00 681.50 877.00 5441.00
1942 1310.02 b 824.50 686.50 395.50 333.00 182.00 11.50 51.00 149.50 440.00 804.00 910.50 6098.02
1943 1224.50 a 809.50 788.00 391.00 385.00 199.50 30.50 29.50 80.00 418.50 797.00 1035.50 6188.50
1944 1009.50 886.00 766.00 423.50 257.50 102.50 25.00 20.00 108.50 286.00 788.00 1061.50 5734.00
1945 901.00 731.00 741.50 555.00 281.00 159.50 10.50 29.50 240.50 405.00 785.00 1030.48 b 5869.98
1946 947.50 764.50 684.00 470.00 249.00 127.50 10.00 12.50 167.50 615.50 850.00 960.50 5858.50
1947 1224.50 742.50 636.50 481.00 181.00 112.50 10.00 37.50 155.00 431.00 805.50 928.50 5745.50
1948 1043.50 912.00 790.00 547.00 337.00 33.50 37.50 13.50 193.50 528.00 785.00 1240.00 6460.50
1949 1653.00 965.50 682.00 416.00 218.00 112.00 19.00 31.00 125.00 602.00 623.00 996.13 a 6442.63
1950 1598.00 932.00 756.00 544.66 a 324.00 112.50 6.00 7.50 149.00 442.00 737.50 839.00 6448.16
1951 1009.00 800.50 809.50 524.50 292.50 134.00 21.50 44.50 138.00 473.50 800.00 1163.50 6211.00
1952 1220.50 835.00 740.00 394.50 234.50 92.50 18.50 39.50 104.50 344.00 971.00 943.50 5938.00
1953 691.50 704.50 665.00 498.50 347.50 205.50 24.50 23.00 125.00 403.50 648.50 864.50 5201.50
1954 1069.50 764.50 806.00 561.50 260.00 187.50 14.98 a 40.50 165.50 488.25 a 608.00 997.00 5963.23
1955 1062.50 897.04 a 903.00 646.50 434.00 98.00 64.50 29.50 212.00 454.00 1007.00 1073.00 6881.04
1956 1027.50 1158.50 748.50 409.00 217.00 126.00 4.00 39.50 136.00 492.00 869.00 953.00 6180.00
1957 1512.50 877.50 690.00 487.50 202.00 97.50 16.00 44.00 120.00 517.50 804.44 c 822.50 6191.44
1958 900.50 566.50 775.00 512.00 164.00 44.50 6.00 2.58 a 181.50 429.50 758.50 886.00 5226.58
1959 976.00 810.00 683.50 464.00 390.00 105.00 52.50 62.50 220.50 490.50 900.50 1040.00 6195.00
1960 1313.50 857.50 699.50 472.00 337.00 99.00 2.50 67.00 150.50 429.00 775.50 1097.00 6300.00
1961 960.50 640.50 669.50 539.00 332.50 58.50 3.00 1.00 262.00 535.50 966.00 1059.00 6027.00
1962 1117.00 793.00 801.50 416.50 394.00 166.00 59.50 44.50 137.00 464.50 688.00 879.00 5960.50
1963 1249.50 712.50 667.50 541.50 308.00 134.00 42.00 45.00 68.50 375.50 703.00 1066.00 5913.00
1964 909.00 837.00 787.50 571.50 338.50 118.50 18.00 74.00 217.50 426.00 836.50 1148.00 6282.00
1965 1001.50 726.00 825.00 444.00 381.00 145.50 30.50 44.50 273.00 317.50 651.50 953.00 5793.00
1966 953.50 766.50 688.50 509.00 274.00 151.50 34.00 37.00 85.00 456.50 695.00 820.50 5471.00
1967 840.00 704.50 752.50 653.00 394.00 101.50 14.00 6.50 75.50 436.50 803.50 1041.50 5823.00
1968 957.50 727.00 601.50 580.50 296.50 111.50 15.00 53.50 143.00 513.50 745.00 1083.00 5827.50
1969 1455.00 899.50 725.50 498.00 261.00 66.00 44.50 66.00 152.50 590.50 775.00 986.50 6520.00
1970 1059.50 714.00 772.00 613.00 293.50 78.50 13.50 12.50 269.00 533.50 755.00 984.50 6098.50
1971 914.00 772.00 811.50 542.00 285.50 236.50 67.50 20.50 270.50 576.00 785.50 1039.00 6320.50
1972 1092.50 887.50 659.00 613.50 257.00 91.00 27.50 19.50 261.00 526.00 729.00 1201.00 6364.50
1973 1078.50 758.50 670.00 516.00 283.50 144.00 29.50 46.00 150.00 473.50 812.00 854.50 5816.00
1974 1234.50 706.50 721.00 472.00 398.00 86.50 44.50 32.00 136.50 448.50 723.00 895.50 5898.50
1975 1058.13 a 902.00 781.00 597.50 277.50 115.00 5.50 37.00 105.00 465.50 785.00 904.00 6033.13
1976 932.00 821.00 825.00 513.00 243.35 a 170.00 15.50 54.50 64.00 510.50 779.50 1025.50 5953.85
1977 1269.50 737.00 776.07 b 358.50 341.00 c 23.28 a 19.78 b 34.00 229.29 b 481.50 793.00 947.50 6010.41
1978 1003.00 715.50 602.00 426.72 a 298.63 a 59.00 5.34 b 40.30 a 168.10 a 484.63 a 943.00 1212.21 b 5958.45
1979 1580.00 854.50 613.00 432.12 d 186.00 c 81.21 a 12.73 c 4.77 e 67.00 399.50 946.00 870.50 6047.32
1980 1252.50 811.46 b 751.50 383.28 a 267.50 213.00 12.40 a 75.90 b 129.00 478.36 b 771.21 a 881.50 6027.60
1981 872.00 771.50 661.00 515.50 322.00 163.00 43.50 8.50 190.86 a 508.29 b 658.80 e 972.22 b 5687.18
1982 1124.00 825.50 713.50 598.00 350.00 101.50 50.50 26.00 175.00 522.50 890.00 1043.00 6419.50
1983 832.00 647.50 610.50 533.50 295.00 129.00 51.50 0.00 268.00 474.00 679.50 1323.50 5844.00
1984 1015.00 792.50 637.00 565.34 a 420.00 177.50 38.00 26.50 251.50 615.00 785.00 1209.00 6532.34
1985 1254.50 979.00 741.00 400.50 211.00 64.50 0.00 27.50 291.50 534.50 1231.50 1468.00 7203.50
1986 964.00 783.50 570.00 540.50 293.00 35.17 a 65.50 0.00 248.00 433.00 783.00 1032.00 5747.67
1987 1131.50 754.00 626.50 343.00 198.00 58.00 9.50 28.50 87.00 447.50 705.00 1071.50 5460.00
1988 1083.00 771.00 710.00 417.00 267.00 121.00 19.50 20.00 188.00 290.50 479.00 k 1070.50 4957.50
1989 963.50 1130.00 720.00 387.50 321.50 45.50 21.50 37.50 110.00 477.00 685.50 1029.00 5928.50
1990 882.00 882.00 666.50 384.50 290.00 105.00 6.50 24.50 45.00 319.00 m 673.00 1270.50 5229.50
1991 1146.00 629.50 749.50 497.50 351.50 170.50 13.50 10.00 98.00 558.00 799.00 895.00 5918.00
1992 896.00 679.00 579.50 406.00 189.00 54.00 8.00 45.00 182.00 218.00 n 805.50 1108.50 4952.50
1993 1294.00 1026.50 733.00 467.50 161.50 116.50 58.00 50.50 172.00 412.00 1010.00 951.50 6453.00
1994 813.50 870.50 643.00 369.00 202.50 85.50 15.50 4.50 36.00 j 297.50 m 830.50 966.00 4800.50
1995 947.00 697.00 433.50 j 348.00 j 243.50 99.50 6.00 54.50 88.00 542.00 666.00 1024.00 4367.50
1996 1068.50 1003.00 751.50 441.50 379.50 107.50 15.50 24.00 235.00 494.00 833.50 1096.00 6449.50
1997 1048.50 786.00 655.00 528.00 202.00 117.50 20.50 4.00 14.50 q 501.50 704.00 1053.50 5620.50
1998 931.50 676.00 644.00 487.50 281.50 68.00 0.00 16.00 72.00 491.00 669.00 1035.50 5372.00
1999 880.00 720.00 682.50 555.50 385.00 143.50 46.50 13.50 193.50 493.00 611.00 903.50 5627.50
2000 994.50 783.52 a 719.00 373.50 283.00 89.50 24.00 42.50 201.00 516.67 a 1019.00 1122.50 6168.68
2001 1075.50 868.00 682.50 541.50 273.50 152.00 15.00 8.50 77.59 a 502.50 690.50 994.00 5881.09
2002 924.50 797.00 809.00 510.00 335.50 94.50 18.50 29.50 184.50 626.50 789.00 875.00 5993.50
2003 234.50 t 788.50 607.00 458.50 211.50 k 65.50 13.00 j 0.50 122.50 339.50 751.50 f 981.50 3363.50
2004 1180.00 814.00 387.50 l 434.00 277.00 105.50 1.00 i 4.50 149.50 g 433.00 572.50 g 918.08 e 4166.08
2005 999.50 815.50 367.50 l 447.00 212.00 101.00 1.50 h 0.00 i 0.00 z 344.50 g 581.00 h 1173.50 3748.50
2006 809.00 648.50 g 600.50 f 367.00 h 256.55 b 72.32 b 0.00 k 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1137.87
Period of Record Statistics
MEAN 1066.90 819.19 703.63 481.30 287.92 112.98 24.28 32.35 165.05 468.12 790.15 1008.93 6004.00
S.D. 201.75 128.63 74.97 75.85 67.10 43.93 18.35 21.39 65.42 74.23 119.53 128.37 393.93
SKEW 1.15 1.40 -0.01 0.14 0.09 0.43 0.77 0.41 0.22 -0.23 0.94 0.81 0.02
MAX 1653.00 1354.20 903.00 653.00 434.00 236.50 67.50 84.50 291.50 626.50 1231.50 1468.00 7203.50
MIN 691.50 566.50 541.50 328.00 161.50 23.28 0.00 0.00 45.00 286.00 605.50 759.00 4977.00
NO YRS 74 75 72 74 75 76 72 74 71 71 71 75 65