BICKLETON 3 ESE, WASHINGTON

Monthly Total Heating Degree Days

(450668)

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
1927 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 z 0.00 z 0.00 z 0.00
1928 0.00 z 880.36 a 770.00 706.50 270.00 231.00 51.00 67.50 192.00 514.00 809.00 1150.00 5641.36
1929 1389.50 1159.50 806.00 713.00 389.00 234.00 71.50 41.85 a 299.00 402.50 733.00 884.00 7122.85
1930 1588.00 800.00 778.00 466.50 464.00 280.50 44.43 a 41.50 g 214.82 b 629.50 0.00 z 1166.50 6432.25
1931 996.50 892.50 815.50 561.50 278.00 219.00 20.50 41.50 265.00 523.50 978.00 1191.50 6783.00
1932 1121.00 1006.50 853.50 597.00 416.00 159.50 110.00 113.00 152.00 479.50 723.50 1218.00 6949.50
1933 0.00 z 1116.50 922.50 567.50 559.00 205.00 38.00 62.00 346.50 404.50 717.00 917.50 5856.00
1934 846.00 719.00 574.00 351.00 309.00 161.00 54.50 20.00 279.50 478.50 747.50 1045.50 5585.50
1935 1085.00 829.00 938.50 680.50 372.00 218.50 101.50 81.50 116.00 532.00 879.50 1111.35 a 6945.35
1936 0.00 z 0.00 z 894.00 460.00 249.00 159.00 45.50 37.00 194.00 317.50 814.66 a 947.50 4118.16
1937 1561.50 1093.00 836.50 682.00 378.00 205.00 45.50 124.50 182.00 386.50 759.00 951.50 7205.00
1938 1067.00 980.50 865.50 560.50 388.50 139.00 40.50 78.00 74.50 488.50 919.00 996.50 6598.00
1939 951.00 1017.50 736.00 493.00 296.00 253.97 a 77.00 38.00 152.50 473.50 632.00 871.50 5991.97
1940 1091.50 918.00 718.50 577.50 0.00 z 124.00 36.00 35.00 128.00 429.50 960.50 965.00 5983.50
1941 1041.50 788.50 640.00 485.50 404.00 224.50 4.50 83.50 315.50 540.95 a 745.00 1031.00 6304.45
1942 1339.50 925.00 826.00 530.50 432.00 281.00 43.50 66.00 105.50 382.00 941.00 1006.00 6878.00
1943 1364.50 886.00 885.50 525.50 509.50 0.00 z 0.00 z 0.00 z 74.46 b 509.50 840.58 d 1102.50 6698.04
1944 1091.00 954.00 858.00 613.50 379.50 202.00 52.81 d 36.00 k 151.55 a 289.50 268.00 u 1200.22 a 5792.08
1945 1051.50 845.50 916.00 658.50 393.00 243.00 26.00 26.00 235.50 409.00 940.50 1141.83 a 6886.33
1946 1045.00 892.37 a 843.50 561.00 252.98 c 255.50 62.00 a 38.48 b 206.90 a 673.73 a 900.50 937.00 6668.97
1947 1139.25 a 772.50 667.50 495.54 b 197.22 b 229.20 e 49.08 a 52.50 157.24 a 544.50 825.00 979.60 a 6109.13
1948 1102.50 1062.50 935.34 b 687.41 a 446.52 e 114.31 a 105.92 a 104.50 h 265.56 c 523.50 874.50 1284.00 7402.06
1949 1538.50 1018.50 824.71 b 472.50 251.10 a 170.50 95.21 c 66.28 b 159.23 d 429.50 h 443.50 k 1078.50 5675.03
1950 1647.00 1057.00 898.00 718.00 417.98 a 228.00 45.43 b 22.00 137.00 560.77 c 841.00 654.50 h 6572.18
1951 1230.50 603.00 h 818.52 e 429.11 b 100.50 x 154.14 a 53.39 d 74.50 f 143.57 b 616.38 a 883.85 d 1172.46 c 5501.92
1952 1011.50 f 926.26 d 0.00 z 306.50 i 372.00 b 265.56 c 29.89 c 62.00 b 75.00 q 0.00 z 0.00 z 0.00 z 1655.71
1953 0.00 z 0.00 z 811.17 d 645.00 a 485.09 d 379.62 d 51.48 c 0.00 z 0.00 z 290.00 n 735.00 916.50 4023.86
1954 1137.50 928.50 933.00 692.50 367.50 312.50 0.00 z 0.00 z 0.00 z 0.00 z 287.00 r 1052.00 5423.50
1955 1111.50 960.50 1048.83 a 795.50 526.50 213.00 168.95 a 49.00 f 240.00 542.50 1044.50 1166.00 7817.78
1956 1121.50 1153.00 914.00 522.50 307.00 311.00 43.50 81.00 176.50 611.50 938.50 985.00 7165.00
1957 1492.00 966.00 885.00 580.50 303.50 195.00 110.50 114.50 125.00 626.00 812.00 913.50 7123.50
1958 1008.00 709.00 886.00 661.00 93.50 h 116.00 7.00 25.00 234.50 384.00 888.10 a 915.50 5834.10
1959 1100.00 967.50 817.00 562.50 515.50 181.00 50.00 0.00 z 344.00 320.00 l 905.69 a 0.00 z 5443.19
1960 1171.80 a 931.50 813.50 638.00 507.50 164.00 15.00 153.93 b 133.00 442.50 844.50 1102.50 6917.73
1961 1004.00 798.50 834.00 627.50 446.00 116.50 19.50 6.50 263.00 560.50 942.00 1061.00 6679.00
1962 1100.00 863.50 906.50 510.50 540.00 224.50 101.50 105.00 144.50 487.70 c 785.00 942.00 6710.70
1963 1272.00 681.00 837.00 720.00 440.41 b 257.78 c 139.50 76.50 96.00 466.50 827.00 1099.00 6912.69
1964 1040.00 854.50 912.00 702.00 458.00 260.00 79.05 a 142.50 272.50 488.00 929.50 1184.00 7322.05
1965 1047.00 816.00 843.50 564.00 417.50 162.50 57.00 0.00 z 280.00 317.50 746.50 1053.00 6304.50
1966 1080.50 890.50 838.50 553.45 a 332.00 250.00 86.50 54.50 157.00 509.29 c 777.50 935.50 6465.23
1967 930.50 773.00 884.00 785.50 410.50 144.00 29.45 a 6.00 68.28 a 532.00 780.00 1073.63 a 6416.86
1968 1075.50 810.88 c 733.00 728.33 c 439.34 b 0.00 z 63.00 166.50 199.29 b 586.00 831.72 a 1203.32 a 6836.89
1969 1421.19 b 1023.08 b 838.07 b 641.90 a 311.50 100.71 b 84.00 90.42 a 212.50 618.97 a 770.17 a 1093.00 7205.50
1970 1132.53 a 802.50 839.07 a 755.17 a 421.50 165.00 19.50 7.20 c 313.00 477.50 801.50 1099.50 6833.97
1971 935.50 839.44 c 968.48 b 662.00 174.00 n 275.69 a 80.00 20.84 b 343.97 a 594.00 835.34 a 1164.16 c 6719.43
1972 1169.00 937.84 a 762.71 b 747.22 c 378.31 d 217.50 b 61.47 b 49.08 a 327.69 d 516.09 d 815.00 c 1243.50 7225.42
1973 1195.00 855.56 a 799.05 b 587.50 366.46 c 197.50 f 82.09 d 0.00 z 208.93 b 571.78 d 963.00 962.60 b 6591.97
1974 1274.88 c 608.50 h 682.50 f 630.54 b 533.41 b 141.21 a 118.83 d 55.59 b 103.93 b 448.39 c 847.20 e 992.00 a 5145.97
1975 1116.53 b 985.50 711.00 g 760.71 b 445.22 b 172.00 h 36.00 135.62 c 130.38 d 605.02 a 919.29 b 987.98 d 6122.27
1976 965.98 c 977.20 a 761.50 g 645.54 b 263.00 l 306.35 d 47.00 g 81.50 103.39 b 466.55 a 760.00 954.50 5261.00
1977 1233.80 a 846.22 a 813.00 471.21 a 548.91 b 86.79 b 100.48 b 82.31 b 315.00 497.60 b 927.12 d 1086.72 d 7009.16
1978 1070.50 838.44 a 712.47 b 639.60 e 521.83 d 146.00 f 68.72 a 138.98 a 293.08 d 453.00 1025.00 1180.21 c 6941.83
1979 1468.22 b 928.08 d 722.19 d 628.97 a 321.88 a 190.34 a 71.82 a 33.07 a 120.00 b 446.40 a 962.50 924.83 d 6818.30
1980 1326.91 c 952.34 a 855.08 a 543.21 b 437.74 b 341.38 a 91.45 a 124.00 183.75 b 470.00 799.66 a 880.18 c 7005.70
1981 962.15 d 651.50 i 713.57 d 449.00 h 455.46 e 307.78 c 126.50 34.62 a 236.54 d 443.50 g 777.12 d 1061.75 c 4675.48
1982 1133.00 957.00 856.50 751.50 453.00 162.50 118.00 99.00 267.50 605.50 976.00 1126.00 7505.50
1983 903.50 800.50 741.00 633.00 370.00 272.00 148.50 24.00 305.00 511.50 779.50 1378.00 6866.50
1984 1015.50 883.50 736.50 719.50 544.00 307.50 41.50 49.00 312.00 665.50 907.50 1192.50 7374.50
1985 1315.50 1021.00 885.00 557.50 377.50 181.50 5.00 83.00 356.50 606.50 1239.50 1377.50 8006.00
1986 979.50 883.00 658.00 645.00 423.00 117.00 142.00 10.50 335.00 387.50 847.24 a 1137.50 6565.24
1987 1136.00 827.00 768.50 463.00 306.00 155.17 a 91.50 44.50 119.00 331.50 747.50 1140.00 6129.67
1988 1146.50 819.50 787.00 524.50 440.00 234.50 84.50 34.50 212.50 269.50 822.00 1039.00 6414.00
1989 1010.00 1172.50 887.50 508.50 406.50 125.50 77.00 91.50 132.00 512.00 727.00 988.50 6638.50
1990 992.50 964.50 737.00 461.50 440.00 0.00 z 42.50 60.00 0.00 z 600.00 756.50 1346.50 6401.00
1991 1107.00 692.50 0.00 z 605.50 465.00 292.50 22.50 14.50 98.00 479.00 836.00 996.00 5608.50
1992 969.00 755.50 632.00 515.50 271.50 79.50 0.00 z 75.00 263.50 469.50 872.50 1202.50 6106.00
1993 1340.50 1111.00 803.42 a 641.50 258.00 229.50 171.50 88.00 191.00 417.50 1006.00 1084.00 7341.92
1994 825.00 994.00 702.00 479.00 321.00 209.50 0.00 z 38.00 95.00 549.00 0.00 z 1073.00 5285.50
1995 1053.00 735.26 a 0.00 z 0.00 z 327.00 0.00 z 54.00 0.00 z 112.00 0.00 z 705.00 1066.50 4052.76
1996 1075.50 1041.00 0.00 z 584.50 508.50 217.00 45.00 68.50 259.00 544.50 884.00 1151.00 6378.50
1997 1077.50 873.00 0.00 z 647.50 323.00 226.00 0.00 z 0.00 z 0.00 z 579.50 0.00 z 1030.00 4756.50
1998 1039.50 787.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 571.50 0.00 z 0.00 z 2398.00
1999 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 z 0.00 z 0.00 z 0.00
2000 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 z 1032.41 a 1169.98 b 2202.40
2001 1112.50 945.00 b 770.35 a 700.38 d 358.00 247.50 d 66.13 a 38.50 118.00 f 550.80 c 806.67 c 1113.42 a 6709.25
2002 1045.00 892.00 937.50 620.00 490.00 170.89 b 52.50 j 94.00 h 0.00 z 606.50 832.00 1028.00 6621.89
2003 968.50 849.00 735.00 680.00 323.50 j 98.50 j 19.50 o 19.50 223.50 476.00 968.00 1054.50 5974.00
2004 1233.00 956.50 729.50 584.50 437.50 253.50 48.50 f 77.00 241.50 565.50 0.00 z 987.00 6065.50
2005 1118.00 0.00 z 773.00 622.50 398.00 202.50 f 0.00 z 0.00 z 319.50 0.00 z 0.00 z 0.00 z 3231.00
2006 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 z 0.00 z 1186.50 1186.50
2007 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 z 0.00 z 0.00 z 0.00
2008 0.00 z 910.00 892.00 733.85 d 400.00 318.10 a 39.00 77.50 149.50 0.00 z 753.50 1196.00 5469.45
2009 1185.00 945.00 999.00 651.00 461.00 150.00 51.50 29.50 152.00 678.50 853.00 1237.00 7392.50
2010 1000.50 773.50 787.00 649.00 432.50 192.50 48.00 49.50 195.00 518.00 952.50 1105.67 a 6703.67
2011 992.50 981.00 878.50 754.50 543.50 292.00 148.50 49.50 162.00 540.50 959.50 1039.00 7341.00
2012 1095.00 959.00 927.50 596.50 490.50 334.00 60.50 51.50 108.62 a 565.75 a 822.50 1087.50 7098.87
2013 1194.00 835.50 808.50 13.50 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 2838.00
Period of Record Statistics
MEAN 1135.72 907.83 821.57 609.42 404.16 213.32 67.48 63.30 202.51 505.97 854.74 1078.41 6858.94
S.D. 171.70 111.22 89.38 95.24 85.66 67.03 39.12 38.24 80.59 90.73 100.74 115.09 456.76
SKEW 1.06 0.26 -0.25 -0.21 -0.21 0.13 0.77 0.71 0.25 -0.47 0.77 0.37 -0.37
MAX 1647.00 1172.50 1048.83 795.50 559.00 379.62 171.50 166.50 356.50 678.50 1239.50 1378.00 8006.00
MIN 825.00 681.00 574.00 351.00 197.22 79.50 4.50 6.00 68.28 269.50 632.00 871.50 5585.50
NO YRS 76 76 73 77 74 71 70 65 73 72 72 78 41