MARICOPA 9 SSW, ARIZONA

Monthly Total Cooling Degree Days

(025274)

Base Temperature = 65 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 195812
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
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 0.00 z 0.00 z 0.00 z 0.00
1899 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1900 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
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 0.00
1903 0.00 0.00 18.00 74.00 306.50 631.00 806.50 833.50 486.50 107.00 0.00 0.00 3263.00
1904 0.00 2.59 a 31.00 135.00 372.50 642.00 717.65 a 723.00 470.69 a 173.50 0.00 0.00 3267.93
1905 0.00 3.50 1.00 56.00 222.50 584.50 836.50 864.00 626.50 201.50 1.00 0.00 3397.00
1906 0.00 0.00 14.50 115.50 311.50 592.50 874.50 712.00 532.00 218.00 11.50 0.00 3382.00
1907 0.00 0.00 26.00 152.50 150.00 445.00 813.00 790.50 530.50 186.50 13.97 a 0.00 3107.97
1908 0.00 0.00 1.00 0.00 z 0.00 z 642.41 a 519.00 0.00 z 552.00 156.00 0.00 z 0.00 z 1870.41
1909 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
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 0.00 z 0.00 z 0.00 z 0.00
1911 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 752.50 808.50 0.00 z 614.00 220.50 14.00 0.00 e 2409.50
1912 0.00 0.00 b 0.00 c 32.00 335.50 687.41 a 715.50 748.00 459.50 167.00 2.00 0.00 3146.91
1913 0.00 0.00 0.00 51.50 336.50 559.00 760.50 784.50 544.00 161.50 42.50 0.00 3240.00
1914 1.50 0.00 p 0.00 y 164.50 364.50 648.00 806.00 848.50 631.50 231.50 37.00 0.00 b 3733.00
1915 0.00 c 1.00 5.50 84.50 f 245.50 581.50 823.22 d 801.19 b 483.89 c 241.80 a 47.00 0.00 3230.60
1916 0.00 a 9.50 78.00 173.00 332.22 a 623.00 814.78 a 738.00 552.00 117.50 4.00 0.00 3442.00
1917 0.00 0.00 11.00 77.00 183.00 647.00 858.50 769.00 611.67 c 289.33 a 9.50 f 0.00 a 3446.50
1918 0.00 6.00 48.50 108.50 272.50 775.00 811.50 690.00 603.50 274.00 0.00 z 0.00 a 3589.50
1919 0.00 0.00 8.50 154.00 398.50 632.07 a 766.00 753.50 514.50 84.50 0.00 0.00 3311.57
1920 0.00 0.00 a 0.00 25.50 287.00 568.45 a 858.50 704.00 525.00 154.50 3.50 0.00 3126.45
1921 0.00 8.00 30.50 90.00 233.00 619.00 775.50 575.00 f 582.41 a 268.50 0.00 0.00 a 2606.91
1922 0.00 i 0.00 0.00 62.00 385.50 686.00 882.00 832.00 656.38 a 229.92 a 0.00 0.00 d 3733.80
1923 0.00 a 0.00 1.50 89.50 394.14 c 514.66 a 783.50 767.50 493.00 106.50 9.00 0.00 3159.30
1924 0.00 f 0.00 0.00 46.50 524.00 574.00 h 849.50 879.00 0.00 z 127.62 a 32.50 f 0.00 2426.62
1925 0.00 0.00 36.50 165.00 440.50 560.19 d 956.35 a 573.00 i 481.15 d 149.83 a 8.50 0.00 a 2798.03
1926 0.00 0.00 35.50 133.50 320.33 a 682.80 e 893.66 b 0.00 z 407.50 i 237.00 1.03 a 2.50 2306.32
1927 0.00 3.50 d 1.00 124.00 320.85 a 540.00 b 843.95 b 764.50 270.00 m 211.00 13.27 d 0.00 f 2822.07
1928 0.00 0.00 27.00 82.00 401.50 627.00 870.50 584.50 i 613.39 b 232.00 6.00 0.00 2859.39
1929 0.00 0.00 2.50 52.24 a 320.50 551.50 798.50 757.50 512.50 309.50 10.50 0.00 j 3315.24
1930 0.00 7.00 9.00 148.20 e 189.50 532.50 798.50 35.50 z 453.62 a 80.50 27.00 0.00 2245.82
1931 0.00 0.00 26.00 125.50 361.50 589.50 906.48 b 0.00 z 420.50 k 200.50 29.00 0.00 2238.48
1932 0.00 3.50 25.50 105.50 324.50 532.50 803.50 803.00 593.50 170.50 0.50 0.50 3363.00
1933 0.00 0.00 2.50 47.00 192.50 632.00 925.50 826.00 627.00 296.50 5.89 b 0.00 3554.89
1934 0.00 0.00 48.50 i 268.50 518.50 507.86 b 570.50 m 0.00 z 552.50 243.00 20.00 1.50 2111.86
1935 0.00 0.00 2.00 68.50 f 228.00 684.50 838.55 a 749.68 a 540.50 203.00 1.00 0.00 3247.23
1936 0.00 0.00 25.50 221.50 446.00 725.00 716.00 g 248.50 u 483.50 245.00 34.00 0.00 a 2180.50
1937 0.00 a 0.00 a 10.50 85.00 365.00 601.00 869.00 868.00 a 648.00 212.00 30.54 b 0.00 3689.04
1938 0.00 a 0.00 5.50 155.50 275.50 478.50 i 834.00 784.30 a 613.00 175.50 10.00 0.00 j 2853.30
1939 0.00 0.00 47.00 184.00 412.00 648.00 878.00 815.50 536.00 141.00 0.00 z 0.00 z 3661.50
1940 0.00 l 0.00 31.50 g 125.00 81.50 x 716.11 c 825.00 782.00 583.00 240.54 d 1.50 0.00 3273.15
1941 0.00 0.00 0.00 42.93 a 296.50 486.00 739.50 665.00 399.50 60.97 a 4.00 0.00 2694.40
1942 0.00 0.00 0.00 69.00 247.50 564.50 867.00 733.00 558.62 a 155.50 0.00 z 0.00 s 3195.12
1943 0.00 0.00 0.00 z 0.00 z 408.00 513.00 779.81 b 121.50 y 528.50 189.50 0.00 0.00 e 2418.81
1944 0.00 0.00 5.17 a 9.50 0.00 z 0.00 z 0.00 z 0.00 z 79.50 w 130.00 g 9.50 0.00 24.17
1945 0.00 0.00 0.00 115.00 331.00 492.00 819.50 777.50 567.00 264.00 16.50 0.00 d 3382.50
1946 0.00 d 0.00 27.00 261.00 340.00 668.00 809.44 d 591.50 g 490.50 31.50 r 0.00 0.00 2595.94
1947 0.00 1.00 3.00 72.50 411.27 a 561.21 a 837.00 751.00 312.00 m 207.50 1.50 0.00 2845.97
1948 0.00 a 0.00 0.00 86.00 289.50 488.50 768.00 738.00 554.00 218.00 0.00 0.00 3142.00
1949 0.00 0.00 0.00 a 158.00 249.00 564.50 741.00 637.00 571.00 129.50 1.50 1.00 3052.50
1950 0.00 0.50 6.00 110.50 i 187.50 492.50 756.50 480.50 j 381.50 284.34 b 9.50 0.00 b 2118.34
1951 0.00 m 0.00 1.03 a 50.40 e 280.15 d 487.78 c 879.00 217.50 t 138.50 r 166.50 0.00 0.00 1864.86
1952 0.00 h 0.00 z 3.50 l 57.50 j 303.50 g 0.00 z 287.50 t 492.00 k 520.20 e 0.00 z 0.00 z 0.00 z 520.20
1953 0.00 z 0.00 z 0.00 z 56.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 r 0.00 z 56.00
1954 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1955 0.00 z 0.00 z 0.00 z 0.00 z 261.36 b 518.50 608.50 605.50 461.50 268.50 12.00 0.00 2735.86
1956 0.00 0.00 23.85 e 28.00 m 0.00 z 0.00 z 0.00 z 663.00 0.00 z 81.00 q 0.00 p 0.00 z 686.85
1957 0.00 z 0.00 z 0.00 z 88.00 228.00 612.50 739.19 b 155.00 x 0.00 z 8.00 l 1.00 0.00 z 1668.69
1958 0.00 z 0.00 z 5.00 125.00 498.50 644.50 766.00 748.00 491.00 243.50 0.00 0.00 j 3521.50
Period of Record Statistics
MEAN 0.03 1.00 13.68 108.24 321.74 596.91 809.20 763.05 540.24 196.86 9.99 0.13 3262.36
S.D. 0.23 2.30 17.16 59.14 89.49 76.99 75.54 64.20 64.55 60.65 12.61 0.46 217.91
SKEW 6.33 2.41 1.61 0.78 0.29 0.20 -1.37 -0.35 -0.26 -0.26 1.45 3.99 -0.51
MAX 1.50 9.50 78.00 268.50 524.00 775.00 956.35 879.00 656.38 309.50 47.00 2.50 3689.04
MIN 0.00 0.00 0.00 9.50 150.00 445.00 519.00 605.50 381.50 60.97 0.00 0.00 2694.40
NO YRS 43 46 44 44 46 47 47 35 43 47 44 43 18