WINKELMAN 6 S, ARIZONA

Monthly Total Heating Degree Days

(029420)

Base Temperature = 65 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 198005
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 472.50 300.50 298.12 a 61.00 7.50 0.00 0.00 0.00 a 0.00 38.75 a 346.00 481.00 2005.37
1894 630.00 473.00 299.00 33.50 0.00 a 0.00 0.00 0.00 3.50 58.50 248.50 476.00 2222.00
1895 573.50 483.50 326.00 125.50 12.50 0.00 0.00 0.00 d 4.50 35.00 432.50 672.50 2665.50
1896 509.00 425.00 235.50 119.50 7.50 0.00 0.00 a 0.00 1.67 c 70.50 312.50 508.00 2189.17
1897 586.42 a 502.00 403.00 91.00 10.33 a 0.00 0.00 0.00 0.00 a 106.00 256.00 596.50 2551.25
1898 716.50 317.50 353.50 46.50 30.00 0.00 0.00 0.00 0.00 65.00 336.00 675.50 2540.50
1899 585.50 470.50 273.00 69.00 47.50 13.00 0.00 0.00 0.00 137.50 334.00 571.50 2501.50
1900 446.00 393.50 133.00 188.00 8.50 0.00 0.00 0.00 1.00 48.50 243.00 539.50 2001.00
1901 485.50 384.50 316.00 172.00 8.00 0.00 0.00 0.00 0.00 30.50 184.00 541.50 2122.00
1902 514.50 373.00 359.50 36.50 21.00 0.00 a 0.00 0.00 0.00 1.00 335.89 b 514.50 2155.89
1903 527.00 a 520.00 292.95 a 70.50 6.50 0.00 0.00 0.00 0.00 45.50 208.00 520.00 2190.45
1904 667.05 c 281.00 144.84 b 83.50 17.00 0.00 0.00 0.00 0.00 85.50 272.50 497.00 2048.40
1905 399.50 320.00 228.00 142.00 51.00 0.00 0.00 0.00 3.00 35.50 255.50 586.00 2020.50
1906 596.00 313.50 219.00 154.50 13.50 0.00 0.00 0.00 0.00 96.50 295.00 424.00 2112.00
1907 450.50 279.00 237.00 93.50 47.50 0.00 b 0.00 0.00 0.00 31.50 296.00 519.50 1954.50
1908 460.00 398.46 d 237.50 106.00 49.60 a 1.61 b 0.00 0.00 d 4.00 162.20 c 256.20 e 485.00 2160.56
1909 411.00 413.00 411.27 a 118.39 b 22.73 a 0.00 0.00 0.00 a 0.00 0.00 z 0.00 z 0.00 z 1376.39
1910 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 66.50 272.50 446.73 c 785.73
1911 391.50 372.50 126.00 107.50 27.50 0.00 0.00 0.00 0.00 80.71 b 389.44 c 679.50 2174.65
1912 532.17 a 448.50 313.62 a 277.00 50.50 0.00 0.00 0.00 0.00 143.00 327.50 637.57 a 2729.85
1913 646.00 443.69 b 361.50 122.00 49.60 a 0.00 0.00 a 0.00 32.00 0.00 z 211.73 d 570.50 2437.02
1914 409.50 373.00 224.00 78.50 24.05 b 0.00 0.00 0.00 0.00 45.98 a 165.54 b 555.86 b 1876.43
1915 570.50 381.50 324.00 118.50 98.50 0.00 0.00 0.00 7.00 46.50 316.00 548.50 2411.00
1916 479.50 287.93 a 169.50 132.50 39.50 0.00 0.00 0.00 0.00 109.00 378.50 645.00 2241.43
1917 546.24 b 403.00 398.50 153.50 56.00 1.50 0.00 0.00 a 0.00 65.10 a 240.00 425.00 2288.84
1918 588.00 349.00 177.50 137.50 38.50 0.00 0.00 0.00 2.00 90.00 373.97 a 601.00 2357.47
1919 628.00 482.00 337.50 99.00 20.00 2.00 0.00 0.00 0.00 92.50 302.50 437.21 b 2400.71
1920 448.00 301.00 323.50 208.50 5.50 0.00 0.00 0.00 0.00 175.67 a 358.50 559.50 2380.17
1921 438.50 286.50 112.00 131.00 28.42 a 0.00 b 0.00 0.00 0.00 41.16 b 240.54 b 370.00 1648.11
1922 540.00 380.00 331.50 196.50 20.00 0.00 a 0.00 a 0.00 0.00 82.84 b 432.41 a 215.93 b 2199.19
1923 424.04 c 376.50 335.00 85.50 4.50 0.00 0.00 0.00 0.50 115.50 305.50 520.50 2167.54
1924 603.50 352.50 320.00 169.00 0.00 0.00 0.00 0.00 0.00 32.50 254.00 593.00 2324.50
1925 624.00 322.50 204.60 a 91.50 1.00 m 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1242.60
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 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
1936 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
1937 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
1938 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
1939 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
1940 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
1941 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
1942 0.00 z 20.50 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 0.00 z 0.00 z 0.00
1943 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
1944 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
1945 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
1946 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
1947 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
1948 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
1949 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
1950 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
1951 0.00 z 0.00 z 0.00 z 22.50 w 50.00 0.00 0.00 0.00 0.00 35.50 345.00 566.00 996.50
1952 550.50 488.86 a 448.50 101.00 4.00 0.00 0.00 0.00 0.00 a 1.50 412.00 613.50 2619.86
1953 472.23 a 458.50 261.50 120.50 87.50 0.00 0.00 e 0.00 k 0.00 19.50 f 253.50 637.00 2290.73
1954 515.50 266.50 252.65 a 26.00 18.71 b 0.00 0.00 0.00 0.00 44.00 226.00 504.50 1853.86
1955 615.00 551.19 a 284.68 a 159.81 d 46.50 c 0.00 z 0.00 0.00 0.00 d 15.00 j 322.00 424.00 2403.18
1956 431.00 526.50 265.50 112.00 0.50 0.00 0.00 0.00 0.00 39.00 t 471.00 575.50 2382.00
1957 387.50 c 173.38 b 226.50 102.93 a 35.43 c 0.00 b 0.00 b 0.00 0.00 60.50 g 462.50 498.21 c 1886.46
1958 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
1959 471.50 425.38 b 246.81 e 16.07 b 14.00 0.00 a 0.00 0.00 e 0.00 a 54.50 337.78 c 500.81 b 2066.85
1960 663.00 555.50 188.00 51.96 b 5.50 0.00 a 0.00 b 0.00 a 0.00 b 59.00 253.50 g 595.72 a 2118.68
1961 479.95 c 262.00 f 135.50 m 29.50 r 8.00 0.00 h 0.00 u 0.00 p 0.00 f 65.00 359.46 b 511.50 1423.91
1962 574.00 355.04 c 331.50 k 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 929.04
1963 0.00 z 239.50 f 262.00 136.50 0.00 0.00 0.00 0.00 0.00 4.00 255.50 553.50 1211.50
1964 706.50 579.00 401.00 158.00 39.50 0.00 0.00 0.00 3.00 13.50 415.50 531.00 2847.00
1965 466.00 428.00 342.50 139.50 44.00 0.00 0.00 0.00 a 13.00 40.50 214.50 482.00 2170.00
1966 608.50 524.00 266.50 73.50 2.00 0.00 0.00 0.00 0.00 65.00 279.00 593.13 a 2411.63
1967 645.83 a 392.50 209.00 180.50 55.00 0.00 0.00 0.00 0.00 46.50 257.00 677.19 b 2463.52
1968 569.50 295.50 340.50 209.00 9.50 0.00 0.00 0.00 0.00 20.15 a 345.00 664.00 2453.15
1969 469.50 463.50 437.50 64.00 40.00 0.00 0.00 0.00 b 0.00 89.00 319.00 549.50 2432.00
1970 632.50 356.00 398.00 238.50 18.00 0.00 0.00 0.00 a 1.00 88.00 295.00 517.00 2544.00
1971 576.00 435.50 233.50 109.50 16.50 0.00 0.00 0.00 1.50 158.00 369.50 677.50 2577.50
1972 607.50 410.14 a 105.00 117.50 0.00 0.00 0.00 0.00 0.00 96.50 439.00 602.50 2378.14
1973 653.50 421.50 468.00 217.50 14.50 0.00 0.00 0.00 0.00 z 32.00 315.50 552.50 2675.00
1974 522.50 449.00 242.00 103.00 10.50 0.00 0.00 0.00 0.00 55.00 328.00 656.00 2366.00
1975 572.50 469.78 a 342.50 249.00 44.00 0.00 0.00 0.00 0.00 75.43 a 323.50 526.00 2602.71
1976 554.00 0.00 z 0.00 z 125.00 4.00 0.00 0.00 0.00 0.00 78.50 307.00 567.50 1636.00
1977 498.00 348.00 388.50 100.50 13.00 0.00 0.00 0.00 0.00 15.50 253.00 415.00 2031.50
1978 458.50 392.00 212.00 115.50 22.50 0.00 0.00 0.00 0.00 45.00 281.00 633.50 2160.00
1979 615.00 423.50 382.00 167.00 51.15 a 0.00 z 0.00 l 0.00 a 0.00 63.50 444.00 503.50 2649.65
1980 492.50 360.50 370.00 187.50 26.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1437.00
Period of Record Statistics
MEAN 537.43 399.25 287.73 124.15 25.49 0.33 0.00 0.00 1.39 65.67 312.46 543.83 2280.40
S.D. 84.23 83.29 88.00 56.13 21.70 1.78 0.00 0.00 4.69 40.28 71.51 86.63 252.42
SKEW 0.07 -0.06 -0.11 0.48 1.08 6.72 0.00 0.00 5.39 0.82 0.33 -0.87 -0.04
MAX 716.50 579.00 468.00 277.00 98.50 13.00 0.00 0.00 32.00 175.67 471.00 679.50 2847.00
MIN 387.50 173.38 105.00 16.07 0.00 0.00 0.00 0.00 0.00 1.00 165.54 215.93 1648.11
NO YRS 59 57 57 58 59 55 56 56 56 53 57 58 45