SIERRA ANCHA, ARIZONA

Monthly Total Heating Degree Days

(027876)

Base Temperature = 65 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 197909
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
1913 0.00 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
1914 455.50 m 680.00 548.50 367.50 174.50 34.00 0.50 l 0.00 z 3.50 u 309.00 479.00 862.83 a 3455.33
1915 786.50 599.50 0.00 z 0.00 z 0.00 z 43.85 d 5.00 3.00 119.50 286.50 593.00 890.00 3326.85
1916 901.58 a 571.20 a 497.50 404.00 302.00 72.00 3.50 7.75 a 77.78 c 393.50 678.00 955.00 4863.81
1917 980.63 a 775.38 b 786.50 515.00 426.00 67.00 n 13.29 c 63.55 a 76.55 a 295.03 b 558.62 a 690.00 5180.56
1918 957.00 704.50 615.00 506.00 423.50 18.00 i 3.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3209.00
1919 0.00 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
1920 0.00 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
1921 0.00 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
1922 0.00 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
1923 0.00 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
1924 0.00 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
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 0.00 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 127.00 473.50 627.50 1228.00
1936 630.00 609.50 403.00 170.00 39.50 20.50 0.00 0.00 19.00 133.50 428.00 655.50 3108.50
1937 1013.00 584.00 504.00 228.50 33.50 0.00 0.00 0.00 0.00 32.50 306.00 622.50 3324.00
1938 641.00 575.00 509.00 272.50 124.00 0.00 0.00 0.00 0.00 79.00 502.50 557.50 3260.50
1939 728.00 832.00 424.50 177.00 31.50 1.50 0.00 0.00 5.50 f 121.50 357.00 481.02 a 3154.02
1940 656.00 556.00 338.00 208.00 13.50 0.00 0.00 0.00 0.00 108.00 479.00 562.65 a 2921.15
1941 667.50 510.00 504.00 443.00 114.50 21.50 0.00 0.00 23.50 264.50 372.50 684.00 3605.00
1942 633.50 646.00 540.50 312.50 125.00 0.00 0.00 0.00 0.00 144.50 272.50 550.00 3224.50
1943 641.18 a 437.50 405.50 141.72 a 18.00 j 11.50 i 0.00 0.00 11.50 159.50 347.50 662.00 2806.41
1944 695.50 677.00 580.50 364.14 a 87.50 23.50 0.00 0.00 15.00 58.00 534.50 610.50 3646.14
1945 683.50 539.00 663.50 338.00 70.00 19.50 0.00 0.00 31.50 57.50 381.00 691.00 3474.50
1946 766.00 547.50 432.50 128.50 62.00 0.00 0.00 0.00 13.00 239.50 526.50 492.00 3207.50
1947 766.00 383.50 365.50 228.50 57.50 0.00 0.00 0.00 0.00 109.00 568.00 737.50 3215.50
1948 600.00 648.00 634.00 194.50 55.00 1.50 0.00 0.00 0.00 a 118.50 555.50 549.00 f 2807.00
1949 1009.57 a 661.50 524.50 221.50 96.00 10.50 0.00 0.00 0.00 253.00 220.00 733.50 3730.07
1950 718.00 426.50 437.62 a 152.00 106.00 4.50 0.00 g 0.00 8.50 4.50 266.00 435.00 2558.62
1951 700.00 572.50 512.00 318.50 154.50 21.00 0.00 b 3.50 0.00 134.00 499.50 729.50 3645.00
1952 710.50 637.50 730.50 311.00 49.00 4.00 0.00 0.00 0.00 1.00 578.50 728.50 3750.50
1953 543.50 573.00 477.50 317.50 240.50 9.31 a 0.00 0.00 0.50 129.00 331.50 742.00 3364.31
1954 608.00 379.00 550.00 120.50 46.50 a 13.00 0.00 0.00 4.14 a 75.00 269.00 590.50 2655.64
1955 832.50 699.50 461.00 298.39 b 115.50 21.00 4.00 0.00 4.50 33.21 c 465.00 e 528.00 3462.61
1956 537.00 731.00 366.50 305.00 50.50 0.00 0.00 0.00 0.00 128.50 465.50 634.00 3218.00
1957 690.50 355.50 493.50 336.00 199.00 10.50 0.00 0.00 a 0.50 240.00 573.50 554.00 3453.00
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 578.00 610.00 423.50 149.50 94.00 0.00 0.00 a 5.50 11.00 147.00 443.00 654.50 3116.00
1960 844.75 a 747.00 353.40 a 192.78 c 111.82 c 0.00 0.00 0.00 0.00 211.00 394.50 703.00 3558.25
1961 628.50 510.00 516.00 229.82 b 76.39 c 4.50 0.00 0.00 21.50 165.33 a 486.50 689.46 d 3328.01
1962 731.08 a 524.50 633.50 147.00 142.50 11.50 0.00 0.00 6.00 99.00 281.50 576.50 3153.08
1963 758.00 411.50 497.00 339.50 17.00 17.00 0.00 a 0.00 0.00 86.00 448.00 616.50 3190.50
1964 776.50 719.50 634.50 363.50 162.00 14.50 0.00 z 0.00 19.00 58.50 556.50 704.96 d 4009.46
1965 641.00 628.00 571.71 e 329.50 155.50 15.00 0.00 0.00 37.50 77.00 308.50 670.93 c 3434.64
1966 768.00 685.50 395.00 163.00 27.50 0.00 0.00 0.00 11.50 130.50 330.50 709.00 3220.50
1967 687.00 480.00 428.00 441.43 b 130.00 23.00 0.00 0.00 0.00 40.30 a 321.50 853.00 3404.23
1968 703.00 429.00 474.00 330.00 102.50 25.50 0.00 0.00 1.00 99.50 438.00 764.50 3367.00
1969 580.00 598.00 575.50 228.00 99.50 10.00 0.00 0.00 0.50 202.50 435.50 591.00 3320.50
1970 685.50 427.00 551.00 388.00 57.00 3.00 0.00 0.00 14.50 194.00 317.50 581.00 3218.50
1971 573.00 508.00 334.00 254.00 113.00 9.00 0.00 0.00 11.00 264.00 436.50 755.00 3257.50
1972 599.50 401.34 a 137.50 142.50 23.00 0.00 0.00 0.00 1.00 220.00 558.00 703.50 2786.34
1973 763.50 578.50 704.50 349.00 66.50 8.50 0.00 0.00 0.50 67.00 405.50 559.50 3503.00
1974 715.00 541.00 387.50 227.00 34.00 0.50 0.00 0.00 6.50 175.50 440.50 755.00 3282.50
1975 692.50 609.50 610.00 492.00 146.50 4.50 0.00 0.00 3.00 187.00 520.00 760.00 4025.00
1976 762.00 618.00 677.50 438.50 157.00 12.00 2.00 0.00 64.50 334.00 530.00 702.50 4298.00
1977 808.50 492.00 644.00 286.00 270.50 1.00 0.00 0.00 10.50 131.50 460.00 619.00 3723.00
1978 713.50 583.00 404.00 284.00 176.50 6.50 0.00 0.00 b 25.00 155.50 572.00 864.50 3784.50
1979 960.50 622.50 602.00 324.50 186.00 b 29.00 0.00 a 7.75 e 12.00 0.00 z 0.00 z 0.00 z 2744.25
Period of Record Statistics
MEAN 724.80 575.74 507.64 286.79 120.56 11.70 0.68 1.98 14.71 150.64 441.81 670.43 3423.72
S.D. 120.03 111.07 122.67 105.78 93.12 14.05 2.24 9.46 24.74 90.28 107.15 110.44 393.12
SKEW 0.84 -0.06 -0.21 0.31 1.66 2.10 4.35 6.19 2.60 0.60 -0.16 0.32 1.37
MAX 1013.00 832.00 786.50 515.00 426.00 72.00 13.29 63.55 119.50 393.50 678.00 955.00 4863.81
MIN 537.00 355.50 137.50 120.50 13.50 0.00 0.00 0.00 0.00 1.00 220.00 435.00 2655.64
NO YRS 47 48 47 47 46 45 45 46 45 47 47 46 38