WINSLOW MUNI AP, ARIZONA

Monthly Total Heating Degree Days

(029439)

Base Temperature = 65 F

File last updated on Apr 3, 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
1893 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
1894 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
1895 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
1896 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
1897 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
1898 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 225.27 a 714.00 1411.50 2350.77
1899 1391.00 778.50 529.50 342.00 282.00 44.00 0.00 0.00 20.00 371.50 590.00 918.00 5266.50
1900 838.50 690.50 433.00 452.50 94.50 0.00 0.00 1.00 77.50 335.50 644.50 973.50 4541.00
1901 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
1902 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
1903 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
1904 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
1905 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
1906 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
1907 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
1908 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 391.50 630.00 883.00 1904.50
1909 720.00 637.50 623.00 339.00 209.50 3.62 a 0.00 0.00 26.50 220.50 599.00 1103.60 a 4482.22
1910 0.00 z 0.00 z 400.00 244.00 0.00 z 0.00 0.00 0.00 0.00 z 282.00 537.50 790.00 2253.50
1911 701.50 670.00 410.50 275.50 147.50 4.00 0.00 0.00 3.50 0.00 z 0.00 z 922.50 3135.00
1912 916.00 648.50 507.50 414.50 121.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2608.00
1913 1122.95 b 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 1122.95
1914 0.00 z 0.00 z 0.00 z 339.50 100.50 2.50 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 442.50
1915 1031.00 749.00 594.68 a 286.00 211.83 a 40.00 0.00 0.00 34.00 283.00 649.00 933.50 4812.02
1916 995.00 622.50 438.50 304.00 171.50 9.50 0.00 0.00 35.00 342.00 759.00 1033.50 4710.50
1917 1101.00 791.00 787.00 477.50 276.00 33.00 0.00 0.00 40.50 276.50 599.50 821.50 5203.50
1918 1168.50 675.00 536.50 363.50 207.50 8.00 1.00 1.03 a 18.00 249.50 715.50 1141.00 5085.03
1919 1399.50 838.50 682.50 279.00 67.50 41.00 0.00 0.00 26.50 380.50 723.50 971.50 5410.00
1920 1103.50 669.00 626.50 456.00 114.50 10.50 0.00 2.50 32.50 315.00 682.00 983.50 4995.50
1921 867.50 682.50 473.00 401.00 153.50 8.00 0.00 3.50 3.50 180.50 546.00 842.00 4161.00
1922 1052.00 777.00 656.00 386.50 128.00 0.00 0.00 0.00 4.50 299.00 723.50 804.00 4830.50
1923 835.50 766.00 708.50 361.00 53.50 24.50 0.00 0.00 97.00 387.00 629.50 1078.50 4941.00
1924 1043.50 693.00 710.50 406.50 89.00 13.50 0.00 0.00 78.00 351.00 699.50 1069.00 5153.50
1925 1149.00 647.50 564.50 271.50 61.50 31.00 0.00 0.00 43.50 304.50 714.00 956.00 4743.00
1926 1029.50 661.50 576.00 306.00 112.00 0.00 0.00 0.00 15.50 217.50 588.50 1005.00 4511.50
1927 896.00 604.50 592.00 312.50 116.00 22.50 1.00 0.00 21.50 272.50 501.50 1016.00 4356.00
1928 940.00 756.00 538.00 376.50 83.50 19.50 0.00 0.00 14.00 241.00 718.00 1047.00 4733.50
1929 999.50 817.00 643.50 428.50 126.50 29.00 0.00 0.00 8.50 273.50 817.00 873.00 5016.00
1930 978.50 652.00 645.50 221.00 272.00 27.00 0.00 0.00 47.50 399.00 738.50 1126.00 5107.00
1931 1079.50 658.00 650.00 286.00 130.50 5.00 0.00 0.00 14.00 250.50 770.00 1259.00 5102.50
1932 1085.00 690.00 614.00 364.00 148.50 46.00 0.00 0.00 26.50 335.00 642.00 1294.00 5245.00
1933 1364.00 939.50 577.00 480.00 274.50 9.00 0.00 0.00 0.00 183.00 659.00 840.00 5326.00
1934 920.50 610.00 416.00 232.00 43.50 21.50 0.00 0.00 50.00 230.50 619.50 924.00 4067.50
1935 942.00 695.00 653.00 344.00 231.50 4.00 0.00 0.00 53.00 272.00 731.00 944.00 4869.50
1936 937.50 693.00 590.00 291.50 70.50 16.00 0.00 0.00 57.50 278.50 716.00 971.00 4621.50
1937 1610.00 827.50 652.00 365.00 75.50 6.00 0.00 0.00 12.50 219.00 580.50 811.00 5159.00
1938 887.50 706.50 612.00 348.00 164.50 0.00 0.00 0.00 0.00 323.50 899.50 871.00 4812.50
1939 943.00 968.50 585.50 262.50 79.00 8.50 0.00 0.00 14.00 368.00 596.50 870.00 4695.50
1940 896.50 715.50 531.50 309.00 40.50 0.50 0.00 0.00 18.50 241.00 709.00 846.50 4308.50
1941 868.00 591.00 601.50 488.50 116.00 30.00 0.00 0.00 56.50 350.50 662.00 861.50 4625.50
1942 1030.50 815.00 709.00 357.50 145.00 0.00 0.00 0.00 10.50 262.00 533.50 841.50 4704.50
1943 880.00 648.00 540.00 269.50 109.00 11.00 0.00 0.00 23.00 241.50 681.00 946.00 4349.00
1944 1010.50 776.50 710.50 453.50 149.00 30.00 0.00 0.00 17.00 192.00 683.00 901.50 4923.50
1945 944.50 655.50 702.00 426.00 104.50 30.00 0.00 0.00 43.50 191.00 656.50 1140.50 4894.00
1946 1034.00 725.50 567.50 207.50 110.00 0.00 0.00 0.00 11.00 335.00 686.50 821.00 4498.00
1947 1014.00 611.50 520.50 345.50 64.00 12.00 0.00 0.00 3.00 228.50 776.50 975.00 4550.50
1948 987.00 801.50 781.50 278.50 75.00 1.00 0.00 0.00 8.50 251.00 786.00 869.50 4839.50
1949 1232.50 895.50 616.50 268.00 124.00 25.50 0.00 0.00 1.50 349.00 549.00 1004.50 5066.00
1950 923.50 619.00 575.50 251.50 147.50 6.50 0.00 0.00 31.00 61.50 544.50 778.00 3938.50
1951 902.50 715.00 641.50 350.00 147.00 24.00 0.00 5.00 2.00 256.00 702.00 938.00 4683.00
1952 879.00 792.50 766.00 333.00 80.50 8.00 0.00 0.00 15.00 139.00 891.50 982.00 4886.50
1953 777.00 784.50 568.50 330.50 255.50 7.50 0.00 0.00 4.00 276.50 595.00 1095.00 4694.00
1954 904.00 614.50 653.50 181.50 51.00 17.00 0.00 0.00 0.50 200.00 549.00 975.00 4146.00
1955 1030.00 897.50 616.00 410.00 148.00 31.00 0.00 0.00 14.00 143.50 620.00 731.50 4641.50
1956 734.00 969.00 572.00 380.50 70.00 0.00 0.00 0.00 0.00 251.00 864.00 1008.50 4849.00
1957 817.00 491.50 537.50 354.50 189.50 13.50 0.00 0.00 7.00 278.50 728.50 815.00 4232.50
1958 908.50 577.00 662.00 366.50 49.50 0.00 0.00 0.00 29.50 202.00 663.50 788.00 4246.50
1959 884.50 709.50 601.00 234.00 102.50 0.00 0.00 0.00 19.50 254.50 649.50 909.00 4364.00
1960 1151.50 814.50 439.50 288.00 119.50 0.00 0.00 0.00 4.50 301.50 603.50 1267.50 4990.00
1961 1097.00 673.50 601.00 314.00 91.00 4.00 0.00 0.00 35.00 321.50 670.00 1313.50 5120.50
1962 1282.50 797.00 719.00 199.00 158.50 10.00 0.00 0.00 17.50 237.00 513.50 930.00 4864.00
1963 1156.50 623.50 598.50 395.00 27.00 9.50 0.00 0.00 0.00 108.50 587.00 1060.00 4565.50
1964 1067.00 948.50 729.50 426.50 140.00 4.00 0.00 0.00 23.50 168.50 768.00 936.50 5212.00
1965 858.50 769.50 691.00 371.00 220.50 25.50 0.00 0.00 80.00 245.00 540.00 897.50 4698.50
1966 1272.50 876.00 577.50 295.50 46.00 0.00 0.00 0.00 4.00 285.00 562.50 990.50 4909.50
1967 1049.00 717.50 493.00 445.00 187.00 7.50 0.00 0.00 13.00 257.00 537.50 1352.00 5058.50
1968 1616.50 716.00 570.00 416.50 141.00 30.00 0.00 4.00 46.00 261.00 676.00 1153.50 5630.50
1969 792.50 742.00 732.00 308.00 102.00 2.00 0.00 0.00 3.00 412.00 705.00 855.50 4654.00
1970 1002.50 631.50 710.50 526.50 97.50 8.50 0.00 0.00 88.00 399.00 605.50 973.50 5043.00
1971 999.50 782.00 590.50 383.50 174.50 10.50 0.00 0.00 61.00 348.00 632.00 1075.50 5057.00
1972 917.00 716.00 412.00 324.50 116.00 2.00 0.00 0.00 11.50 246.50 689.50 963.00 4398.00
1973 1022.00 667.50 647.50 438.00 105.00 33.00 0.00 0.00 54.50 312.00 623.50 936.00 4839.00
1974 1015.50 857.00 510.50 429.50 80.00 9.50 0.00 0.00 47.50 266.50 675.00 1106.00 4997.00
1975 1201.50 771.00 669.00 527.50 210.50 5.00 0.00 0.00 30.50 316.50 739.50 1003.50 5474.50
1976 998.00 657.50 694.00 373.00 96.00 9.50 0.00 0.00 41.50 385.50 716.00 1048.00 5019.00
1977 1194.00 796.50 716.00 324.00 196.00 0.00 0.00 0.00 5.00 214.00 600.50 725.50 4771.50
1978 855.50 729.00 456.00 332.50 183.50 0.50 0.00 0.00 39.00 186.50 579.50 1183.50 4545.50
1979 1110.00 762.50 654.00 323.00 161.00 29.00 0.00 0.00 6.50 236.00 810.50 971.50 5064.00
1980 830.50 680.50 685.00 398.00 217.50 14.50 0.00 0.00 14.50 361.00 653.00 760.00 4614.50
1981 792.50 651.00 614.50 238.00 110.50 6.50 0.00 1.50 7.50 295.50 535.50 806.00 4059.00
1982 970.00 696.50 569.50 301.50 136.00 5.50 0.00 0.00 33.50 396.50 646.00 903.00 4658.00
1983 958.00 675.50 549.00 502.50 189.00 17.50 0.00 0.00 24.50 214.50 614.00 756.00 4500.50
1984 993.50 845.50 624.50 395.50 32.50 0.00 0.00 0.00 22.50 372.50 588.00 898.50 4773.00
1985 925.50 734.50 573.50 254.00 88.00 13.00 0.00 0.00 88.00 275.50 620.00 945.50 4517.50
1986 783.50 610.50 478.50 314.50 126.50 0.50 0.00 0.00 74.00 352.00 616.50 935.50 4292.00
1987 1081.50 725.50 692.50 269.50 92.50 0.00 0.00 0.00 12.50 159.50 666.00 1054.50 4754.00
1988 977.50 688.00 618.50 338.00 158.50 5.50 0.00 0.00 47.50 125.00 557.50 935.00 4451.00
1989 1013.50 701.00 417.00 161.00 66.50 1.50 0.00 0.00 22.50 299.50 625.00 971.50 4279.00
1990 949.00 761.50 537.00 297.00 152.50 9.50 0.00 4.50 39.00 325.50 695.00 1196.50 4967.00
1991 1011.00 685.00 732.00 421.50 203.50 32.00 0.00 0.00 15.00 272.00 711.00 1060.50 5143.50
1992 1154.50 731.50 614.00 239.00 129.50 12.00 3.00 11.50 7.00 227.00 815.00 1246.50 5190.50
1993 804.00 701.50 545.50 305.50 105.00 28.50 0.00 1.50 46.00 326.00 744.00 983.00 4590.50
1994 941.00 756.50 539.50 343.50 145.50 0.00 0.00 0.00 11.50 333.50 748.00 887.50 4706.50
1995 880.00 554.00 517.50 409.50 216.00 31.50 0.00 0.00 20.00 283.50 523.00 855.50 4290.50
1996 871.50 587.00 591.50 329.50 40.09 b 0.00 a 0.00 0.00 c 71.00 287.86 c 407.00 k 811.00 3589.44
1997 941.50 755.50 485.50 413.00 51.50 18.50 0.00 0.00 3.00 373.50 610.00 1031.50 4683.50
1998 854.00 737.50 613.00 481.00 159.50 19.50 0.00 0.00 6.50 311.50 587.00 918.00 4687.50
1999 821.50 656.50 471.00 474.50 127.00 29.00 0.00 0.00 35.50 276.50 555.50 1016.50 4463.50
2000 758.50 630.00 608.00 205.00 59.00 0.00 0.00 0.00 26.50 306.50 837.00 887.50 4318.00
2001 1032.50 708.00 529.50 319.50 56.50 10.00 0.00 0.00 3.50 171.00 557.00 959.00 4346.50
2002 949.00 791.50 671.00 205.00 102.50 0.00 0.00 0.00 18.00 335.50 675.00 1086.50 4834.00
2003 812.50 720.50 589.50 417.00 120.00 0.00 0.00 0.00 12.50 155.00 694.50 943.00 4464.50
2004 949.00 828.50 389.00 357.00 60.00 5.50 0.00 0.00 73.00 294.50 658.00 928.50 4543.00
2005 741.00 625.50 549.00 329.00 96.50 7.50 0.00 0.00 13.50 243.00 623.50 936.00 4164.50
2006 929.00 712.00 646.00 274.00 44.00 0.00 0.00 0.00 64.00 338.00 577.50 931.50 4516.00
2007 1082.00 652.50 495.50 268.00 78.00 10.00 0.00 0.00 30.00 256.50 512.00 974.50 4359.00
2008 1007.50 755.00 577.00 367.50 195.00 5.50 0.00 0.00 1.00 302.50 596.00 872.50 4679.50
2009 877.00 665.00 521.00 370.50 20.00 3.00 0.00 0.00 24.50 337.00 612.00 1053.00 4483.00
2010 1003.00 730.00 610.00 341.00 180.00 7.50 0.00 0.00 3.50 233.50 701.00 743.50 4553.00
2011 1009.50 818.00 478.50 297.00 182.50 1.50 0.00 0.00 1.50 263.50 632.00 991.50 4675.50
2012 860.00 758.50 532.50 233.00 55.50 0.00 0.00 0.00 3.00 222.50 543.50 877.00 4085.50
2013 1106.70 a 617.50 f 461.00 6.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 37.00 z 1567.70
Period of Record Statistics
MEAN 990.82 722.32 588.93 342.12 126.40 11.83 0.05 0.35 26.25 274.97 654.64 967.74 4719.54
S.D. 164.59 89.81 90.60 79.37 60.78 12.12 0.32 1.42 23.61 70.62 86.51 136.87 344.59
SKEW 1.29 0.52 -0.14 0.13 0.56 0.97 7.93 5.66 1.09 -0.32 0.55 0.87 0.09
MAX 1616.50 969.00 787.00 527.50 282.00 46.00 3.00 11.50 97.00 412.00 899.50 1411.50 5630.50
MIN 701.50 491.50 389.00 161.00 20.00 0.00 0.00 0.00 0.00 61.50 501.50 725.50 3938.50
NO YRS 105 103 105 105 104 104 104 103 102 104 103 105 100