BOISE CITY 2 E, OKLAHOMA

Monthly Total Heating Degree Days

(340908)

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
1908 318.00 r 754.50 474.00 327.50 142.00 0.50 0.00 p 5.00 58.50 401.50 665.00 920.00 3748.50
1909 872.00 787.50 735.50 432.00 140.50 8.00 0.00 1.00 80.50 338.50 640.50 1205.00 5241.00
1910 882.50 900.00 397.00 294.50 180.50 13.00 0.00 20.00 25.50 275.50 654.50 1006.00 4649.00
1911 851.00 981.62 b 645.00 387.00 157.50 0.00 0.00 10.00 12.00 420.50 853.50 1237.50 5555.62
1912 1229.00 974.00 964.00 399.83 a 125.00 62.59 a 0.00 h 0.00 217.24 a 385.50 708.00 677.50 j 5065.16
1913 968.00 1071.00 b 717.00 356.90 a 88.50 39.00 0.00 0.00 160.50 372.50 577.00 1141.50 5491.90
1914 777.50 867.50 656.50 332.00 111.50 4.14 a 6.50 2.00 29.50 326.50 604.00 1171.00 4888.64
1915 1073.50 766.50 961.00 375.52 a 311.50 55.50 13.00 35.50 52.00 299.67 a 644.50 941.00 5529.18
1916 1077.50 733.50 485.00 490.00 176.50 19.50 0.00 5.00 86.50 400.00 712.00 987.00 5172.50
1917 988.00 790.00 756.00 450.50 338.50 30.50 0.00 3.00 44.50 371.48 a 529.00 907.50 5208.98
1918 1143.00 727.00 510.00 534.00 117.00 5.50 0.00 2.00 136.50 244.90 a 788.00 1009.00 5216.90
1919 1247.00 907.00 695.50 414.50 157.50 76.00 0.00 0.00 49.00 390.00 788.00 961.50 5686.00
1920 906.50 813.00 685.00 530.69 a 138.47 a 25.00 0.00 7.50 50.00 327.50 729.50 919.50 5132.66
1921 851.00 734.00 546.00 419.50 152.00 14.00 0.00 0.00 29.50 257.00 618.00 802.50 4423.50
1922 1129.00 851.57 e 757.00 433.00 132.50 12.50 0.00 0.00 10.50 312.50 736.00 857.50 5232.07
1923 776.50 941.63 a 803.00 365.50 180.50 15.50 0.00 1.00 44.50 478.50 683.00 1068.50 5358.13
1924 1080.00 817.00 994.50 422.50 287.50 14.00 13.00 0.00 101.00 245.50 606.50 1222.00 5803.50
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 1303.50 573.48 a 776.07 b 225.00 161.50 5.00 3.00 0.00 34.00 328.50 666.00 1000.00 5076.05
1931 930.50 671.50 823.80 d 442.50 249.00 0.00 a 0.00 1.00 7.50 232.50 691.00 906.50 4955.80
1932 1051.50 644.73 a 839.50 339.50 87.50 16.00 0.00 v 0.00 e 64.00 268.00 g 610.50 1216.50 4869.73
1933 817.50 919.00 540.36 b 0.00 z 2.50 x 0.00 d 0.00 2.50 f 4.50 35.50 v 574.29 b 511.50 g 2855.65
1934 831.00 698.00 588.48 a 252.50 31.50 0.00 h 0.00 0.00 65.69 a 168.78 d 529.00 814.78 a 3979.73
1935 736.50 676.50 461.00 343.00 254.00 11.00 0.00 2.00 85.00 231.00 679.00 881.00 4360.00
1936 997.00 966.00 529.00 301.50 96.00 7.50 0.00 0.00 111.00 346.50 637.00 827.00 4818.50
1937 1200.50 767.50 724.50 332.00 72.50 36.50 0.00 0.00 a 23.00 238.50 666.50 939.50 5001.00
1938 835.85 d 728.00 462.00 358.00 139.50 2.50 0.50 0.00 11.00 197.50 748.00 829.50 4312.35
1939 865.00 945.50 625.50 325.50 98.50 1.50 0.00 1.50 32.00 246.00 672.50 825.50 4639.00
1940 1259.50 754.50 612.00 402.00 112.00 11.50 0.00 0.00 23.50 143.50 724.50 818.50 4861.50
1941 897.00 739.50 737.00 0.00 z 106.50 23.50 0.00 0.00 78.50 294.50 553.50 812.20 a 4242.20
1942 969.50 875.00 688.00 300.50 141.50 26.50 0.00 1.50 67.00 327.50 496.03 a 866.00 4759.03
1943 914.00 645.00 733.50 221.00 198.50 3.50 0.00 a 0.00 32.00 286.50 657.50 1078.50 4770.00
1944 1050.00 781.50 696.00 494.00 124.00 17.00 0.00 2.00 33.50 246.00 611.50 949.00 5004.50
1945 962.50 725.50 532.50 469.29 b 126.50 18.00 1.50 4.00 107.07 a 248.00 554.50 988.50 4737.85
1946 919.50 694.50 512.00 149.00 182.50 32.50 0.00 8.00 75.00 263.00 746.00 744.00 4326.00
1947 988.00 857.00 801.19 b 415.38 d 110.00 l 25.00 0.00 0.00 22.50 b 19.00 o 0.00 z 965.50 4074.57
1948 1107.50 988.50 1008.00 234.50 i 16.00 z 1.03 a 0.00 a 0.00 b 47.00 314.00 756.96 b 879.50 5102.50
1949 1273.00 870.69 b 703.50 443.79 a 146.70 c 28.50 0.00 0.00 b 42.00 333.00 443.00 742.50 i 4284.18
1950 755.00 h 605.63 a 665.98 a 355.00 c 135.62 c 26.54 d 1.07 b 13.00 63.00 141.50 635.50 801.50 3444.35
1951 1015.00 711.00 692.50 433.93 b 143.52 d 57.00 0.00 1.60 b 48.50 g 38.50 y 699.11 b 701.50 g 3753.66
1952 776.00 748.50 549.00 i 321.50 f 92.50 i 0.00 0.00 d 0.00 d 29.00 f 272.00 752.00 442.50 n 2548.50
1953 197.50 t 773.50 398.50 f 275.00 i 284.37 e 0.00 e 0.00 0.00 c 0.00 z 191.50 m 548.79 a 915.00 2521.66
1954 828.50 500.50 702.67 a 200.50 180.00 7.50 0.00 0.00 21.50 308.50 566.50 827.04 c 4143.20
1955 965.00 898.50 658.23 a 305.00 80.50 31.50 0.00 0.00 a 0.00 z 192.00 704.50 824.50 4659.73
1956 922.00 808.89 a 553.00 356.50 48.57 a 0.00 0.00 4.00 4.80 e 79.50 m 476.50 f 789.50 3487.26
1957 972.48 d 549.92 c 700.71 b 332.00 h 58.00 r 23.00 0.00 t 0.00 e 78.46 d 110.50 r 516.50 h 0.00 z 2324.57
1958 763.50 f 535.50 i 525.00 m 452.00 81.50 h 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 572.50 857.00 1881.50
1959 1049.00 734.22 a 663.00 374.00 98.00 5.50 0.00 a 0.00 48.50 328.50 693.50 818.50 4812.72
1960 1048.00 1022.50 728.00 251.67 c 93.60 e 0.50 f 1.03 a 0.00 30.50 267.50 613.50 943.50 4999.80
1961 916.05 a 747.70 a 655.00 387.69 d 112.50 8.00 0.00 c 0.00 a 72.50 287.50 808.50 968.50 4963.95
1962 1064.00 641.00 667.00 304.50 37.00 13.50 0.00 0.00 34.66 a 192.50 554.00 784.50 4292.66
1963 1145.00 634.50 537.50 178.00 51.50 10.50 0.00 0.00 11.00 87.50 531.50 1052.00 4239.00
1964 866.50 1002.57 a 700.50 296.00 75.50 8.00 0.00 0.00 57.00 255.50 618.50 867.50 4747.57
1965 749.50 803.00 877.00 230.50 75.00 6.00 0.00 0.00 122.50 220.00 507.00 776.00 4366.50
1966 1141.00 890.00 547.00 325.50 97.00 3.00 0.00 6.00 6.50 248.50 495.50 950.00 4710.00
1967 799.00 695.00 405.50 164.50 174.00 5.00 0.00 12.50 38.50 189.00 633.50 944.00 4060.50
1968 850.50 785.00 579.50 359.00 161.50 5.50 0.00 5.00 25.00 187.00 626.00 981.50 4565.50
1969 753.00 710.50 944.00 228.00 86.00 27.50 0.00 0.00 14.00 444.00 618.50 867.50 4693.00
1970 1004.50 650.00 796.00 386.00 72.50 37.00 2.00 0.00 81.00 413.50 584.00 772.00 4798.50
1971 895.00 751.00 586.00 293.00 121.00 0.00 2.50 0.00 142.00 275.00 592.50 880.00 4538.00
1972 916.00 666.50 407.00 223.00 112.50 0.00 15.00 6.00 41.00 284.50 861.50 1009.00 4542.00
1973 1032.00 765.50 639.50 487.50 160.17 a 8.00 0.00 0.00 93.50 187.00 524.50 914.50 4812.17
1974 1090.50 694.50 451.00 287.00 38.50 19.50 0.00 0.00 120.00 225.00 606.00 1000.50 4532.50
1975 917.08 a 806.00 679.00 391.00 136.00 27.50 0.00 0.00 103.50 199.43 a 643.00 759.00 4661.52
1976 867.00 582.50 0.00 z 225.52 a 170.00 5.50 0.00 0.00 50.00 391.50 701.50 825.12 a 3818.63
1977 1095.50 655.85 b 578.50 306.00 30.00 0.00 0.00 0.00 18.50 236.50 603.62 a 671.50 f 3524.47
1978 1179.00 1088.23 b 615.00 266.50 182.38 a 30.00 0.00 a 2.00 34.44 c 243.50 654.50 1082.42 a 5377.98
1979 1318.00 792.50 608.50 342.86 b 217.52 a 58.27 d 0.00 8.50 49.00 215.50 748.00 791.53 a 5150.18
1980 1007.00 608.00 h 665.50 425.50 211.00 0.50 0.00 0.00 44.00 299.15 a 625.50 670.50 3948.65
1981 796.18 a 669.50 576.00 143.00 102.50 0.50 0.00 2.00 30.50 274.50 501.00 823.00 3918.68
1982 872.50 852.00 584.00 333.50 124.00 30.00 3.00 0.00 27.00 306.00 697.50 904.50 4734.00
1983 969.00 808.00 690.00 490.00 242.50 43.50 0.00 0.00 40.00 201.50 567.00 1280.82 a 5332.32
1984 1058.50 713.00 728.50 427.00 118.00 1.00 0.00 0.00 111.00 390.50 565.00 843.50 4956.00
1985 1032.50 807.50 544.57 a 243.50 67.00 16.50 0.00 0.00 a 135.50 294.50 666.72 a 984.00 4792.29
1986 650.50 707.50 403.50 202.50 107.00 6.00 0.00 2.00 25.50 300.50 660.50 891.50 3957.00
1987 947.00 684.00 669.00 340.50 84.00 3.50 0.50 10.00 27.93 a 235.50 619.50 952.50 4573.93
1988 1085.50 783.50 650.00 351.50 134.00 5.50 0.00 6.00 49.50 251.50 535.00 838.50 4690.50
1989 807.50 968.00 455.00 267.00 103.50 41.50 0.00 0.00 91.50 234.50 515.00 1014.50 4498.00
1990 899.50 807.50 629.50 301.50 165.00 0.00 0.00 0.00 15.00 239.50 517.50 1066.00 4641.00
1991 1022.00 638.00 575.50 311.50 68.50 0.00 0.00 0.00 61.00 267.50 721.00 878.00 4543.00
1992 845.00 681.00 518.50 237.50 151.50 34.00 0.00 8.50 8.00 187.00 808.00 916.00 4395.00
1993 1037.50 787.00 557.00 337.50 111.50 5.00 0.00 6.00 34.50 323.00 718.50 817.50 4735.00
1994 906.00 779.00 545.50 327.00 75.00 0.00 0.00 0.00 38.00 250.00 660.00 795.50 4376.00
1995 838.50 619.00 596.00 436.00 197.50 24.00 0.00 0.00 80.50 242.00 482.00 866.50 4382.00
1996 908.00 704.50 674.00 282.50 54.50 0.50 4.50 0.00 80.00 287.50 654.50 838.00 4488.50
1997 948.50 791.50 521.00 522.00 99.00 8.50 0.00 1.50 25.00 309.50 722.50 997.50 4946.50
1998 894.00 717.50 742.50 430.00 54.50 0.00 z 0.00 0.00 4.50 198.00 510.00 873.50 4424.50
1999 804.50 561.00 599.00 370.86 a 147.50 11.50 0.00 0.00 103.50 277.00 432.50 820.00 4127.36
2000 829.77 a 509.00 614.50 259.00 66.00 0.50 0.00 0.00 39.23 d 285.00 810.50 1000.50 4414.00
2001 1044.50 809.50 652.00 0.00 z 129.50 0.50 0.00 0.00 19.00 222.50 508.00 811.17 a 4196.67
2002 887.50 764.00 623.00 207.00 0.00 z 4.50 0.00 0.00 23.00 417.00 641.00 0.00 z 3567.00
2003 758.50 801.00 572.50 280.50 81.00 23.00 0.00 4.00 32.50 149.50 589.50 788.00 4080.00
2004 872.50 816.50 435.00 340.00 66.50 6.50 8.50 0.00 26.50 215.00 666.00 779.50 4232.50
2005 788.95 a 698.50 632.00 356.00 156.00 6.50 0.00 5.00 16.00 230.50 481.50 895.00 4265.95
2006 755.00 746.50 595.00 192.50 88.50 0.00 0.00 0.50 92.00 310.50 556.50 930.00 4267.00
2007 1234.00 828.50 435.50 416.50 100.00 10.00 0.00 0.00 20.00 187.00 534.50 974.50 4740.50
2008 926.00 741.00 609.50 354.00 110.00 0.00 0.00 12.00 31.00 245.00 512.50 874.50 4415.50
2009 849.00 647.00 551.50 351.50 119.00 6.50 0.00 0.00 69.00 407.50 533.00 1047.50 4581.50
2010 961.00 986.00 603.50 257.50 165.50 1.00 0.00 1.50 5.50 215.00 619.50 811.00 4627.00
2011 967.20 a 853.50 546.50 252.00 146.00 0.00 0.00 0.00 34.00 263.50 577.50 1124.27 a 4764.47
2012 801.50 784.50 409.72 a 192.00 74.50 0.00 0.00 0.00 24.00 l 121.50 r 0.00 z 0.00 z 2262.22
Period of Record Statistics
MEAN 957.72 772.64 635.61 337.95 130.76 14.34 0.80 2.34 52.71 275.86 629.81 920.98 4729.25
S.D. 142.72 120.04 132.85 91.77 60.96 16.28 2.67 4.97 39.75 74.89 93.03 122.79 415.60
SKEW 0.52 0.33 0.58 0.00 1.03 1.51 4.03 3.90 1.35 0.38 0.24 0.88 0.42
MAX 1318.00 1088.23 1008.00 534.00 338.50 76.00 15.00 35.50 217.24 478.50 861.50 1280.82 5803.50
MIN 650.50 500.50 397.00 143.00 30.00 0.00 0.00 0.00 4.50 87.50 432.50 670.50 3918.68
NO YRS 96 98 96 93 93 96 95 98 94 91 96 91 75