SELLS, ARIZONA

Monthly Total Cooling Degree Days

(027726)

Base Temperature = 65 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 200912
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
1911 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1912 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1915 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1916 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1917 0.00 z 0.00 z 0.00 z 0.00 z 89.50 585.00 471.50 f 572.50 472.00 254.00 24.31 a 1.03 a 1998.34
1918 0.00 d 1.04 a 22.98 b 40.86 a 118.50 615.00 649.50 513.00 482.50 222.50 15.50 0.00 2681.38
1919 0.00 0.00 1.50 117.50 232.50 536.00 551.00 606.00 412.50 54.50 2.50 0.00 2514.00
1920 0.00 0.00 0.50 28.50 259.50 0.00 z 243.50 w 546.50 426.35 d 84.00 k 0.00 a 0.00 e 1261.35
1921 0.57 d 13.00 g 43.00 82.00 180.50 507.50 606.00 534.75 c 552.50 371.00 f 24.00 2.50 2533.32
1922 0.50 1.00 5.50 78.50 333.00 620.00 757.50 658.50 72.00 z 231.00 0.00 0.00 2685.50
1923 0.50 0.00 0.00 47.50 335.00 311.50 f 377.00 l 534.50 383.00 99.50 0.00 0.00 1400.00
1924 0.00 d 0.00 g 3.50 27.00 f 210.50 j 596.40 e 452.00 i 402.50 k 374.50 f 39.50 s 0.00 z 0.00 z 599.90
1925 0.00 o 3.00 k 43.00 g 76.50 g 164.50 j 154.00 t 478.50 f 347.00 i 0.00 z 0.00 z 0.00 z 0.00 s 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 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 4.66 a 1.00 5.66
1941 0.00 0.00 0.00 18.50 270.50 411.50 642.00 571.50 397.50 120.50 43.50 0.00 2475.50
1942 0.00 0.00 1.50 36.50 209.00 488.50 699.00 570.00 487.50 177.00 12.50 2.00 2683.50
1943 0.00 5.00 16.00 174.50 275.00 486.50 692.50 661.00 531.00 198.00 5.50 0.00 c 3045.00
1944 0.00 0.00 a 1.50 16.00 204.00 392.50 647.50 642.00 147.00 s 243.50 18.50 0.00 2165.50
1945 0.00 0.00 0.00 b 96.00 0.00 z 0.00 z 0.00 z 574.00 470.00 167.00 20.50 0.00 1327.50
1946 0.00 0.00 2.50 58.50 v 185.50 544.00 570.50 570.00 474.50 43.50 0.00 0.50 2391.00
1947 0.00 0.00 8.00 64.00 305.00 448.50 712.00 554.00 520.50 175.00 4.50 0.00 2791.50
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 667.02 a 474.00 g 525.00 c 244.50 0.00 0.00 a 1436.52
1949 0.00 c 0.00 c 2.67 b 110.00 250.21 c 531.50 661.50 651.00 570.00 161.50 52.50 3.00 2993.89
1950 0.00 2.00 25.50 167.00 201.50 480.50 594.00 651.00 a 433.00 402.00 58.50 0.50 3015.50
1951 0.00 5.50 1.00 72.50 18.00 z 323.00 i 703.59 c 633.90 b 565.00 275.50 2.68 b 0.00 2259.66
1952 0.00 0.00 b 3.00 66.00 344.00 520.00 680.00 659.00 577.76 a 383.00 24.00 0.00 a 3256.76
1953 0.53 b 0.00 26.50 64.50 144.67 a 391.00 g 675.50 644.28 a 549.00 235.60 a 55.00 0.00 2395.58
1954 0.00 a 10.37 a 15.50 156.50 300.00 482.00 670.50 537.50 531.50 264.03 b 19.14 a 4.28 b 2991.32
1955 0.00 0.00 9.50 50.00 h 197.88 a 522.78 c 533.31 d 477.00 435.00 c 275.50 10.00 0.00 c 2460.98
1956 0.00 d 0.00 i 22.22 a 69.64 b 306.50 589.50 591.87 d 546.78 b 551.38 a 180.32 a 11.00 f 0.00 b 2858.20
1957 3.00 f 35.28 c 16.02 a 54.00 184.00 611.00 737.50 663.50 526.11 c 155.60 e 0.00 c 0.50 2983.50
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 2.00 5.88 b 176.50 228.76 b 643.50 714.07 b 552.04 e 467.14 b 242.83 a 4.44 c 0.00 d 3037.17
1960 0.00 e 0.00 j 18.00 h 88.00 k 228.50 f 503.00 f 713.53 b 412.50 k 521.11 c 168.50 56.11 c 1.00 1460.26
1961 0.00 0.00 9.50 112.00 224.50 593.28 a 643.50 510.00 338.00 149.00 0.00 o 0.00 2579.78
1962 0.00 6.50 13.00 217.50 175.50 s 403.00 h 690.50 743.50 510.50 209.50 44.00 f 0.00 b 2391.00
1963 0.00 a 19.00 5.54 c 55.00 f 372.55 c 441.96 b 724.88 a 577.93 c 365.50 j 222.00 h 14.50 m 0.00 z 2141.87
1964 0.00 h 0.00 g 1.50 g 57.00 f 204.00 g 515.69 a 672.91 b 482.29 e 393.60 e 277.28 d 0.00 g 0.00 i 2341.77
1965 0.00 i 0.00 g 0.50 f 96.00 g 103.50 j 210.50 i 426.00 i 402.50 j 279.00 i 197.00 l 39.00 h 1.15 d 1.15
1966 0.00 i 0.00 d 14.35 d 109.44 c 235.50 h 503.08 d 669.71 b 462.00 g 447.12 d 122.85 d 20.50 i 0.00 f 1866.55
1967 0.00 i 2.00 f 25.00 h 10.00 l 175.50 g 388.50 448.50 h 564.89 d 423.33 c 168.12 e 19.50 h 0.00 1544.84
1968 0.00 0.50 13.00 52.50 b 269.50 557.00 617.50 511.00 460.71 b 153.00 5.19 d 0.00 2639.91
1969 0.00 b 0.00 16.10 e 83.08 d 321.92 e 31.00 z 187.00 u 345.00 l 227.00 m 89.50 j 0.00 m 0.00 m 421.10
1970 0.00 n 0.00 i 1.00 j 10.00 i 154.50 k 302.50 k 448.00 i 379.00 j 212.00 k 26.50 i 0.00 l 0.00 j 0.00
1971 1.00 k 0.00 k 18.00 j 15.50 h 59.50 l 256.50 g 430.00 h 253.00 i 197.00 k 22.50 n 0.00 j 0.00 k 0.00
1972 0.00 j 0.00 j 12.50 j 72.00 k 162.50 l 381.50 h 437.50 l 444.00 h 305.50 j 117.50 o 0.00 k 0.00 s 0.00
1973 0.00 p 0.00 j 0.00 f 37.22 c 311.72 d 434.00 g 657.09 c 633.71 e 447.00 e 167.00 i 68.57 b 0.00 r 2155.32
1974 0.00 h 2.59 a 11.50 p 66.50 j 285.00 498.00 g 317.00 n 461.50 i 227.50 o 157.50 j 0.00 k 0.00 j 287.59
1975 0.00 h 0.00 e 3.50 j 19.50 199.84 c 256.00 n 357.00 n 386.50 j 78.00 x 0.00 z 0.00 z 0.00 z 219.34
1976 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1977 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1978 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1979 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1980 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1981 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1982 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1983 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1984 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1985 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1986 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1987 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1988 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1989 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1990 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1991 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1992 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1993 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1994 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1995 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1996 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1997 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1998 0.00 z 0.00 z 0.00 z 0.00 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
1999 0.00 a 3.11 a 19.12 a 74.48 a 266.60 a 538.85 d 622.58 a 657.41 b 533.40 e 314.77 e 94.00 3.50 h 3124.32
2000 6.64 c 3.62 e 17.29 e 184.50 399.68 c 605.69 a 569.00 g 407.50 k 458.50 f 111.00 n 0.00 k 0.00 f 1217.42
2001 0.00 m 0.00 c 4.50 n 107.50 g 247.50 m 383.00 k 543.00 g 373.00 n 581.40 e 285.00 90.60 e 0.00 a 957.00
2002 1.50 2.00 22.50 172.50 286.50 647.00 720.50 718.50 582.50 174.00 16.00 0.00 3343.50
2003 1.00 j 3.50 25.00 j 56.50 g 372.00 352.50 j 439.50 l 361.00 l 50.50 z 222.50 l 15.50 i 2.38 e 377.88
2004 0.00 h 1.81 e 93.50 m 77.50 j 234.50 l 532.50 471.50 i 299.00 o 268.50 n 122.00 j 16.00 f 0.00 j 534.31
2005 0.00 p 0.00 f 11.00 f 63.00 h 263.50 f 0.00 z 614.50 g 612.25 e 465.00 f 189.50 f 0.00 z 0.00 612.25
2006 0.00 10.50 9.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 i 20.00
2007 0.00 c 3.50 102.19 d 116.00 f 284.00 i 510.50 f 592.50 f 425.00 k 483.60 e 166.50 g 120.56 c 0.00 z 709.84
2008 0.00 g 0.00 z 0.00 z 105.56 c 139.00 k 136.50 v 52.50 z 324.50 o 74.50 z 136.00 m 45.50 0.00 151.06
2009 12.50 17.00 57.50 141.00 413.50 488.00 793.50 741.00 564.00 192.00 70.00 0.00 x 3490.00
Period of Record Statistics
MEAN 0.65 3.57 14.83 92.31 261.13 529.80 665.08 596.48 489.64 206.48 28.49 0.52 2882.22
S.D. 2.36 6.97 19.46 54.97 77.87 70.54 58.82 69.52 63.86 79.37 31.93 1.01 272.87
SKEW 4.26 3.06 2.90 0.57 -0.08 -0.23 -0.26 0.33 -0.36 0.31 1.20 2.17 0.07
MAX 12.50 35.28 102.19 217.50 413.50 647.00 793.50 743.50 582.50 402.00 120.56 4.28 3343.50
MIN 0.00 0.00 0.00 16.00 89.50 388.50 533.31 477.00 338.00 43.50 0.00 0.00 2475.50
NO YRS 35 38 36 33 34 31 32 35 36 34 34 38 13