YUMA WB CITY, ARIZONA

Monthly Total Cooling Degree Days

(029662)

Base Temperature = 65 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 197404
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 9.50 67.50 144.50 348.00 662.50 785.00 807.00 499.00 216.00 6.50 1.00 3546.50
1894 0.00 0.00 79.00 200.00 374.50 433.00 813.00 772.00 549.50 296.50 119.50 0.00 3637.00
1895 0.00 15.50 66.00 167.50 440.00 591.50 752.00 804.00 576.00 325.00 27.00 0.00 3764.50
1896 0.50 29.00 111.00 67.50 367.50 715.50 816.50 775.00 568.50 333.50 36.50 1.00 3822.00
1897 0.00 5.50 5.00 233.00 478.00 539.00 809.00 833.50 610.50 177.00 34.00 0.00 3724.50
1898 0.00 9.50 29.00 262.00 282.00 591.50 834.00 816.50 650.00 222.50 26.00 0.00 3723.00
1899 0.00 6.00 48.50 211.50 231.00 586.00 815.50 671.00 694.00 212.00 32.50 0.00 3508.00
1900 0.00 6.00 102.50 62.50 412.00 607.00 769.00 628.00 303.00 h 142.00 j 76.00 7.50 2670.50
1901 0.00 43.50 60.00 123.50 294.00 541.00 828.00 792.00 498.00 300.00 51.00 6.00 3537.00
1902 9.00 2.00 11.00 200.00 320.00 602.00 697.00 729.00 610.00 211.50 g 30.00 0.00 3210.00
1903 1.00 0.50 46.00 113.50 326.00 605.50 776.50 806.00 553.00 304.00 42.50 0.00 3574.50
1904 0.00 22.50 91.50 163.50 381.00 627.50 732.00 766.50 507.50 235.50 44.48 a 0.00 3571.98
1905 1.00 10.00 65.00 130.00 104.50 j 570.00 750.50 802.00 581.00 259.00 17.00 0.00 3185.50
1906 0.50 10.50 50.00 149.00 261.00 551.00 821.50 741.50 539.50 312.50 75.00 0.00 3512.00
1907 0.00 45.50 49.50 143.50 251.00 451.50 748.00 713.00 a 517.00 239.00 51.50 0.00 3209.50
1908 0.00 11.00 83.00 193.50 240.50 492.50 826.00 806.50 527.00 141.00 49.14 a 0.00 3370.14
1909 0.00 0.50 4.50 134.00 304.00 564.50 790.50 a 727.50 531.72 a 167.00 24.00 0.00 3248.22
1910 2.00 6.00 122.00 257.50 429.50 574.50 807.50 824.00 614.50 263.00 28.45 a 1.00 3929.95
1911 3.00 0.00 83.50 116.00 285.00 576.50 779.00 801.50 603.62 a 242.00 23.50 0.00 3513.62
1912 0.00 6.50 6.50 62.00 307.00 629.00 736.00 738.50 492.50 198.00 19.00 0.00 3195.00
1913 0.00 0.00 25.50 153.00 309.50 496.00 720.50 778.00 625.00 239.00 64.00 0.00 3410.50
1914 0.00 6.50 128.50 216.00 364.00 617.00 824.50 809.10 a 624.50 268.50 64.50 0.00 3923.10
1915 0.00 0.00 70.50 136.11 c 267.50 611.00 775.50 808.50 492.00 322.00 39.83 a 0.00 a 3522.94
1916 0.00 54.00 196.00 243.50 326.00 611.00 781.00 757.50 571.00 114.50 19.66 a 0.00 3674.16
1917 0.00 c 0.54 b 38.00 135.50 204.00 671.50 840.10 a 780.00 645.00 a 364.50 37.50 3.00 3719.64
1918 0.00 0.00 76.00 186.50 296.00 762.50 783.00 664.50 588.00 284.17 a 22.00 0.00 3662.67
1919 0.00 0.00 27.00 227.50 390.50 643.50 813.75 a 773.50 575.50 136.29 b 13.97 a 1.00 3602.51
1920 0.00 2.50 10.00 93.00 388.50 606.50 859.50 719.50 448.00 152.00 0.52 a 0.00 3280.02
1921 0.00 24.50 78.00 151.03 a 262.47 a 581.00 815.50 764.00 565.50 328.00 48.50 3.00 3621.50
1922 0.00 0.00 24.50 85.00 398.00 645.00 830.00 814.50 700.00 292.00 0.00 0.00 3789.00
1923 1.50 34.50 32.00 118.50 439.00 455.50 767.00 755.88 a 497.50 171.50 15.00 0.00 3287.88
1924 0.00 5.00 1.00 90.00 437.50 705.00 824.50 789.00 650.00 176.50 46.50 0.00 3725.00
1925 0.00 a 1.00 90.50 203.00 442.00 596.00 847.00 780.50 543.00 165.50 5.00 0.00 3673.50
1926 0.00 18.00 81.50 230.00 392.50 653.00 817.00 795.50 616.00 318.00 36.00 0.00 3957.50
1927 1.00 17.50 26.50 198.00 396.50 580.50 829.50 790.50 560.00 294.00 43.00 0.00 3737.00
1928 0.00 0.00 82.00 172.50 437.50 609.50 807.50 796.50 642.00 267.00 25.50 0.50 3840.50
1929 0.00 0.00 a 39.50 100.50 410.00 586.00 831.83 a 833.00 571.00 357.00 21.60 e 0.00 h 3750.43
1930 0.00 33.00 67.00 246.50 235.50 579.50 819.50 760.50 514.00 217.50 88.50 0.00 3561.50
1931 2.50 2.50 95.50 257.50 488.00 595.00 c 926.79 b 778.00 558.00 268.00 69.50 0.00 4041.29
1932 0.00 26.00 49.50 j 188.50 373.50 566.00 797.73 a 800.32 a 657.00 250.50 26.00 0.00 3685.55
1933 0.00 0.00 33.50 83.79 a 258.50 605.00 887.50 839.50 675.00 441.00 69.50 0.00 3893.29
1934 0.00 10.00 250.00 334.00 520.50 488.00 867.00 829.00 617.00 350.00 81.00 5.00 4351.50
1935 7.50 21.00 24.50 180.50 296.50 681.50 816.00 794.00 672.50 260.50 4.00 0.00 3758.50
1936 0.00 9.00 131.50 278.50 482.00 687.50 868.50 869.00 601.00 282.00 37.50 0.00 4246.50
1937 0.00 0.00 34.50 162.00 406.00 619.50 863.50 882.00 537.00 g 367.00 32.00 1.00 3367.50
1938 0.00 0.50 16.50 187.50 386.50 603.50 792.50 789.50 673.50 256.50 0.00 10.50 3717.00
1939 0.00 0.00 108.00 270.50 433.50 603.00 826.67 a 0.00 z 546.00 288.50 73.00 16.00 3165.17
1940 9.00 2.50 109.00 224.00 517.00 688.50 823.00 839.50 608.50 333.50 15.00 6.50 4176.00
1941 0.00 7.26 a 34.00 96.00 471.50 530.00 834.50 686.00 473.00 200.00 89.50 5.50 3427.26
1942 0.50 1.00 27.50 103.00 350.00 587.68 b 905.50 804.50 593.28 a 326.00 62.00 0.00 3760.95
1943 0.00 32.15 a 97.50 272.50 461.50 561.00 846.50 807.00 713.00 353.00 42.00 0.00 4186.15
1944 2.00 0.00 a 30.00 92.00 366.00 467.50 761.00 837.50 654.50 335.00 25.86 a 0.00 3571.36
1945 0.00 2.00 19.50 179.48 a 371.00 534.00 856.50 839.00 651.00 379.50 36.00 1.00 3868.98
1946 0.00 1.50 33.50 295.00 386.00 655.50 824.00 863.50 660.00 181.00 5.00 5.00 3910.00
1947 0.00 21.00 66.00 192.50 471.50 577.24 a 851.50 771.00 692.00 316.50 13.50 0.00 3972.74
1948 9.00 0.00 z 5.50 190.86 a 363.00 568.97 a 799.00 832.50 637.50 308.50 7.00 0.00 3721.83
1949 0.00 0.00 a 7.23 a 235.50 327.50 610.50 803.50 751.15 e 0.00 z 0.00 z 0.00 z 0.00 z 2735.39
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1952 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1953 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1956 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1957 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1960 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1961 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1962 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1963 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1964 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1965 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1966 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1967 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1968 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1969 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1970 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1971 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1972 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1973 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1974 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
Period of Record Statistics
MEAN 0.88 10.23 60.69 174.46 365.34 592.13 810.96 784.62 589.51 266.82 37.38 1.35 3692.87
S.D. 2.25 13.30 47.79 65.10 79.18 65.82 43.95 50.14 65.19 71.63 26.03 3.06 265.09
SKEW 2.97 1.53 1.49 0.18 -0.05 -0.17 -0.10 -0.87 -0.10 -0.13 0.82 2.92 0.29
MAX 9.00 54.00 250.00 334.00 520.50 762.50 926.79 882.00 713.00 441.00 119.50 16.00 4351.50
MIN 0.00 0.00 1.00 62.00 204.00 433.00 697.00 628.00 448.00 114.50 0.00 0.00 3195.00
NO YRS 57 56 56 57 56 57 57 56 54 54 56 55 48