HOOKER, OKLAHOMA

Monthly Total Heating Degree Days

(344298)

Base Temperature = 65 F

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 201210
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
1906 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4.04 d 0.00 0.00 8.50 365.00 746.50 725.00 1849.04
1907 809.00 595.50 308.00 281.38 a 221.50 4.50 f 0.00 0.00 2.00 249.50 643.00 827.50 3937.38
1908 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 0.00 45.50 310.00 641.50 875.50 1872.50
1909 884.50 690.50 651.50 322.00 131.46 d 5.50 0.00 1.00 49.00 324.50 531.00 1137.00 4727.96
1910 911.00 890.00 325.50 244.00 164.00 5.50 0.00 4.50 6.50 198.50 537.50 918.00 4205.00
1911 778.00 857.50 515.00 275.00 82.00 0.00 0.00 18.00 6.50 324.00 728.50 1162.00 4746.50
1912 1433.50 898.50 928.50 341.00 111.50 25.00 0.00 0.00 144.50 256.00 605.00 961.50 5705.00
1913 1035.50 1065.50 716.00 284.00 62.50 36.43 b 0.00 0.00 142.76 a 338.93 a 496.00 1013.50 5191.12
1914 762.50 867.00 601.00 321.00 124.50 0.00 3.00 h 0.00 10.00 277.00 404.00 i 1122.00 4085.00
1915 1014.00 707.00 928.50 249.50 230.00 32.50 4.13 a 12.40 a 36.50 g 227.00 520.50 975.98 a 4901.52
1916 1103.50 804.50 456.50 393.62 a 125.50 15.50 0.00 0.00 51.50 297.50 671.50 1039.50 4959.12
1917 1026.00 802.50 656.50 369.50 254.50 28.00 0.00 0.00 y 32.50 394.00 510.54 b 1036.50 5110.54
1918 1215.00 684.00 460.50 452.00 78.02 a 3.21 b 0.00 0.00 83.50 201.00 726.50 997.00 4900.73
1919 1282.50 905.50 602.00 341.00 107.50 62.50 0.00 0.00 21.00 300.50 702.41 a 1025.50 5350.41
1920 998.72 a 797.50 623.50 439.50 127.00 23.50 0.00 3.50 26.00 192.50 712.50 866.00 4810.22
1921 809.00 705.50 441.00 256.50 g 107.50 4.29 b 0.00 b 0.00 9.00 145.70 a 573.50 849.00 3644.49
1922 1035.00 780.00 700.00 314.50 71.00 14.50 0.00 0.00 4.00 213.00 574.50 839.00 4545.50
1923 734.00 858.00 688.50 259.50 129.00 3.00 0.00 0.00 16.80 e 407.50 636.00 992.00 4724.30
1924 1054.00 804.50 931.50 311.00 224.50 11.00 11.00 0.00 63.50 185.00 528.10 a 1235.72 b 5359.83
1925 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
1926 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
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 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
1929 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
1930 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
1931 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
1932 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
1933 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
1934 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
1935 777.00 669.50 398.87 a 300.56 c 236.12 a 12.00 0.00 4.00 36.00 201.50 686.50 876.00 4198.04
1936 1055.50 1055.50 470.50 280.00 43.00 7.00 0.00 0.00 92.50 311.50 643.50 808.00 4767.00
1937 1199.00 759.00 662.50 252.00 53.50 13.00 0.00 l 0.00 d 22.50 236.50 682.00 941.50 4821.50
1938 901.50 705.50 437.50 327.50 123.00 0.00 0.00 0.00 15.50 167.50 726.50 840.00 4244.50
1939 833.50 942.00 596.50 348.50 73.00 0.00 0.00 0.00 25.50 201.00 636.00 780.00 4436.00
1940 1447.00 778.50 549.50 317.50 49.00 8.00 0.00 0.00 18.00 86.50 698.50 845.50 4798.00
1941 905.50 779.00 721.50 360.50 83.50 17.00 0.00 0.00 c 34.00 237.50 530.50 830.00 4499.00
1942 994.00 855.50 627.50 264.50 153.50 7.50 0.00 0.00 59.00 236.00 519.00 903.50 4620.00
1943 920.00 656.00 811.00 212.50 191.50 1.00 0.00 0.00 15.00 287.00 702.50 1168.50 4965.00
1944 1184.50 763.00 658.50 380.00 103.00 6.00 0.00 0.00 17.00 163.50 535.50 888.00 4699.00
1945 914.50 673.50 502.00 400.00 118.00 22.00 0.00 0.00 68.50 192.50 539.00 961.50 4391.50
1946 933.50 691.00 526.50 99.00 103.00 28.50 0.00 11.00 54.00 224.50 690.00 781.00 4142.00
1947 1051.50 812.50 722.00 376.50 138.50 26.00 0.00 b 0.00 13.50 90.00 763.00 913.00 4906.50
1948 786.50 g 1003.50 412.00 m 157.00 109.03 b 1.50 0.00 a 0.00 30.00 186.50 669.50 821.00 2978.03
1949 1214.50 783.50 571.00 321.50 83.04 c 0.52 a 0.00 2.07 a 20.50 248.50 384.50 847.50 4477.12
1950 662.50 g 604.50 595.50 275.50 73.00 0.00 0.00 8.00 42.00 103.50 631.50 830.50 3164.00
1951 954.50 705.00 681.50 377.50 78.00 34.00 0.00 0.00 49.00 257.00 738.00 872.00 4746.50
1952 801.72 b 714.50 721.00 329.00 84.00 0.00 0.00 0.00 16.50 271.50 687.50 979.00 4604.72
1953 668.50 665.50 422.78 b 351.00 185.00 0.00 a 0.00 a 0.00 12.00 177.50 573.50 906.00 3961.78
1954 897.50 499.50 690.50 177.50 183.00 9.00 0.00 0.00 10.00 i 261.00 503.50 807.00 4028.50
1955 946.00 856.00 638.50 221.50 52.00 18.00 0.00 0.00 36.72 a 147.50 672.00 863.50 4451.72
1956 942.00 870.50 588.50 331.00 45.00 0.00 0.00 8.00 12.50 127.32 c 658.50 807.50 4390.82
1957 1049.50 614.50 657.00 404.50 139.00 17.00 0.00 0.00 24.00 278.00 700.00 745.00 4628.50
1958 893.00 793.50 922.77 a 395.00 47.05 c 3.50 0.00 0.00 20.50 230.00 593.50 906.00 4804.82
1959 1122.50 756.50 640.00 345.00 84.00 0.00 0.00 0.00 51.50 329.00 684.50 816.50 4829.50
1960 1022.50 993.50 588.00 g 205.50 86.50 3.00 3.00 0.00 28.00 212.00 559.00 917.00 4030.00
1961 938.00 713.50 628.00 361.00 99.50 4.50 0.00 0.00 87.50 254.00 757.00 970.50 4813.50
1962 1089.50 691.50 665.50 304.50 19.50 20.50 0.00 q 0.00 k 24.00 149.83 a 524.50 755.00 4244.33
1963 1189.00 612.00 447.00 142.00 64.00 3.00 0.00 0.00 7.50 53.00 472.50 1028.50 4018.50
1964 827.00 927.00 664.00 232.50 58.00 6.50 0.00 1.00 52.00 207.00 587.07 a 926.00 4488.07
1965 758.50 772.00 851.50 190.50 53.50 2.31 d 0.00 0.00 97.76 a 163.50 415.18 b 721.27 a 4026.01
1966 1122.00 596.50 i 490.00 287.00 98.50 3.00 0.00 10.00 23.00 250.87 d 506.38 a 1000.50 3791.25
1967 831.50 701.00 392.50 164.48 a 139.00 7.76 a 0.00 2.07 a 32.00 180.00 647.00 897.50 3994.81
1968 903.00 797.00 519.50 283.50 171.50 2.00 0.00 5.50 13.00 192.41 b 666.50 1031.27 a 4585.18
1969 856.12 a 738.00 924.50 226.50 74.00 19.50 0.00 0.00 12.50 330.00 h 635.00 886.50 4372.62
1970 1038.00 662.00 789.50 359.50 60.00 31.50 2.00 0.00 65.50 428.00 654.50 845.50 4936.00
1971 1035.00 781.50 585.50 291.00 96.00 0.00 0.00 0.00 108.00 205.00 599.50 879.50 4581.00
1972 981.00 711.50 364.50 191.00 97.50 0.00 6.50 1.00 39.00 277.00 867.00 1129.50 4665.50
1973 1065.37 a 754.00 607.50 430.00 127.00 0.00 0.00 0.00 80.00 195.09 b 575.50 886.50 4720.95
1974 1100.50 632.00 408.50 206.50 22.50 7.50 0.00 2.50 132.00 188.00 610.50 935.00 4245.50
1975 890.00 861.50 636.00 295.50 58.00 15.00 0.00 0.00 69.00 187.00 659.00 783.50 4454.50
1976 912.50 548.00 527.00 194.00 142.00 0.50 0.00 a 0.00 51.00 405.50 740.17 a 924.32 a 4444.99
1977 1176.50 644.54 b 555.70 d 215.89 b 18.00 0.00 0.00 a 0.00 7.24 a 217.50 589.50 819.20 d 4244.08
1978 1203.50 1056.00 523.50 181.50 169.00 7.50 0.00 0.00 a 26.50 178.00 625.00 1016.80 a 4987.30
1979 1369.00 805.26 a 558.50 323.00 142.50 28.00 0.00 0.00 11.00 147.00 712.00 829.50 4925.76
1980 1005.00 815.50 659.50 360.50 143.00 2.00 0.00 0.00 18.50 256.00 608.00 747.50 4615.50
1981 852.50 635.38 b 527.50 110.00 105.50 0.00 0.00 0.00 18.50 247.50 505.50 902.50 3904.88
1982 958.00 906.00 561.50 301.50 68.00 19.00 0.00 0.00 9.50 225.00 634.50 889.50 4572.50
1983 955.00 813.00 651.00 438.50 161.50 17.50 0.00 0.00 31.50 169.00 568.50 1285.00 5090.50
1984 1091.00 665.00 680.50 420.00 82.00 0.00 0.00 0.00 0.00 z 303.50 559.00 853.61 c 4654.61
1985 1052.50 879.41 a 544.00 234.00 52.00 12.50 0.00 0.00 123.00 309.00 743.00 1005.00 4954.41
1986 719.50 763.00 444.50 240.00 85.50 0.00 0.00 0.50 23.00 282.00 671.00 932.00 4161.00
1987 961.00 665.00 699.00 335.00 59.00 0.50 2.50 10.00 18.00 279.00 592.50 953.50 4575.00
1988 1139.00 827.00 664.50 413.50 116.50 6.00 0.00 3.50 45.00 286.00 553.00 836.00 4890.00
1989 853.50 1051.50 558.50 267.50 97.50 47.00 0.00 0.00 123.50 230.00 553.50 1117.50 4900.00
1990 928.00 805.00 623.00 297.50 161.00 0.00 3.00 0.00 21.50 277.00 471.00 1090.50 4677.50
1991 1097.50 587.00 526.48 a 275.50 90.50 1.00 0.00 1.00 55.50 272.00 821.50 883.00 4610.98
1992 840.50 649.00 494.50 279.50 110.50 18.00 0.00 22.00 16.00 226.50 794.00 1055.50 4506.00
1993 1173.50 906.50 654.50 385.00 110.00 9.00 0.00 3.50 65.00 349.00 762.50 852.00 5270.50
1994 975.50 907.50 576.00 351.50 94.00 0.00 0.00 3.00 48.00 232.50 625.50 773.50 4587.00
1995 894.00 633.00 643.50 431.00 216.50 22.00 0.50 0.00 95.50 247.50 567.00 956.00 4706.50
1996 1035.00 774.00 789.00 315.00 68.50 3.00 10.00 0.00 78.00 274.00 671.00 946.50 4964.00
1997 1029.00 786.00 516.00 509.00 116.00 3.50 0.00 o 0.00 z 0.00 z 279.00 743.50 1011.50 4993.50
1998 924.50 713.50 448.00 l 170.00 o 21.50 16.50 0.00 0.00 2.00 147.00 486.00 891.00 3202.00
1999 816.00 517.00 621.00 303.50 73.50 0.00 0.00 0.00 64.50 210.00 391.55 a 766.50 3763.55
2000 833.00 499.00 540.00 217.76 a 52.18 a 0.00 c 0.00 0.00 36.00 0.00 z 756.50 1039.50 3973.94
2001 953.00 839.00 628.78 a 149.00 74.00 0.00 a 0.00 0.00 15.50 183.50 456.67 c 788.71 e 4088.16
2002 882.00 703.50 609.00 170.00 56.00 0.50 0.00 0.00 12.00 406.00 578.00 923.00 4340.00
2003 804.50 816.00 528.50 215.00 44.50 10.00 0.00 1.50 40.50 152.50 582.50 764.00 3959.50
2004 836.50 777.00 373.50 276.50 43.00 0.00 1.50 0.00 11.90 a 178.00 645.00 773.50 3916.40
2005 866.50 659.50 591.00 282.50 99.50 0.00 0.00 2.50 7.00 200.00 456.00 874.00 4038.50
2006 643.00 734.00 517.50 133.50 74.00 0.00 0.00 0.00 41.00 271.52 b 522.50 869.00 3806.02
2007 1069.50 787.00 348.50 356.00 42.00 6.50 0.00 0.00 7.00 131.00 578.00 520.00 n 3325.50
2008 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 535.00 970.00 1505.00
2009 834.62 e 637.00 599.69 b 387.00 140.00 3.50 i 0.00 0.00 68.50 478.00 493.00 1102.00 4739.80
2010 1013.50 937.00 624.28 b 250.50 92.00 h 0.00 0.00 0.00 3.00 156.00 591.00 882.50 4457.78
2011 999.00 643.00 g 224.00 s 0.00 z 0.00 z 0.00 z 0.00 u 0.00 h 0.00 z 0.00 z 0.00 z 0.00 z 999.00
2012 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 l 0.00 z 0.00 z 2.50 w 128.50 l 0.00 z 0.00 z 0.00
Period of Record Statistics
MEAN 976.23 767.15 598.67 295.50 103.70 9.38 0.49 1.56 39.72 237.05 615.46 917.59 4580.80
S.D. 156.71 123.71 135.65 84.81 52.33 11.94 1.80 3.84 34.05 78.47 97.56 116.52 395.48
SKEW 0.60 0.28 0.39 -0.10 0.83 1.78 4.47 3.29 1.32 0.52 -0.01 0.77 0.07
MAX 1447.00 1065.50 931.50 509.00 254.50 62.50 11.00 22.00 144.50 478.00 867.00 1285.00 5705.00
MIN 643.00 499.00 308.00 99.00 18.00 0.00 0.00 0.00 2.00 53.00 384.50 721.27 3763.55
NO YRS 91 91 89 90 91 92 90 91 90 92 94 94 72