CORDES, ARIZONA

Monthly Total Cooling Degree Days

(022109)

Base Temperature = 65 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 201301
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
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 71.50 284.00 469.50 443.00 306.50 41.00 0.00 0.00 1615.50
1933 0.00 0.00 0.00 1.20 e 64.50 281.00 532.50 458.00 300.50 70.00 0.00 0.00 1707.70
1934 0.00 0.00 3.00 56.50 222.50 203.00 569.50 457.50 282.00 116.00 15.00 0.00 1925.00
1935 0.00 0.00 0.00 4.50 11.00 322.50 462.50 416.50 238.00 28.50 0.00 0.00 1483.50
1936 0.00 0.00 0.00 26.50 126.50 415.00 485.50 426.00 178.00 32.00 0.00 0.00 1689.50
1937 0.00 0.00 0.00 3.50 71.50 213.50 479.00 499.50 337.50 66.50 0.00 0.00 1671.00
1938 0.00 0.00 0.00 17.50 116.00 260.50 431.00 436.50 330.00 37.00 0.00 0.00 1628.50
1939 0.00 0.00 0.00 4.66 a 78.00 273.50 504.00 426.50 172.00 9.50 0.00 0.00 1468.16
1940 0.00 0.00 0.00 5.50 141.00 365.50 502.20 a 467.00 241.00 61.00 0.00 0.00 1783.20
1941 0.00 0.00 0.00 0.00 72.85 a 206.50 416.50 328.50 150.50 8.50 0.00 0.00 1183.35
1942 0.00 a 0.00 a 0.00 f 0.00 50.63 a 222.00 536.50 381.50 237.00 48.00 0.00 0.00 a 1475.63
1943 0.00 0.00 0.00 43.00 132.00 179.00 k 501.00 402.50 315.00 54.50 0.00 0.00 1448.00
1944 0.00 0.00 0.00 0.00 33.00 148.50 400.50 472.50 219.00 47.50 0.00 0.00 1321.00
1945 0.00 0.00 0.00 17.00 20.50 191.00 496.00 451.50 306.50 45.50 0.00 0.00 1528.00
1946 0.00 0.00 0.00 54.00 39.50 331.00 463.50 426.50 254.50 7.00 0.00 0.00 1576.00
1947 0.00 0.00 0.00 2.00 148.50 195.00 489.00 353.50 343.50 93.00 0.00 0.00 1624.50
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 488.00 449.50 294.00 58.50 0.00 0.00 1290.00
1949 0.00 0.00 0.00 42.50 67.00 274.00 465.00 402.50 304.50 36.00 1.50 0.00 1593.00
1950 0.00 0.00 0.00 24.50 52.50 235.00 386.50 397.04 e 172.00 124.00 a 2.50 0.00 1394.04
1951 0.00 0.00 0.00 0.00 116.50 226.00 548.00 378.00 296.50 49.50 0.00 0.00 1614.50
1952 0.00 0.00 0.00 2.00 115.50 228.00 440.00 484.00 362.50 178.00 0.00 0.00 1810.00
1953 0.00 0.00 0.00 4.00 18.50 277.50 369.00 413.00 348.50 70.00 0.50 0.00 1501.00
1954 0.00 0.00 0.00 f 21.50 97.50 261.96 b 524.50 365.50 295.00 0.00 z 2.50 0.00 1568.46
1955 0.00 0.00 0.00 0.00 50.67 e 250.00 335.50 384.50 279.00 111.00 0.00 0.00 1410.67
1956 0.00 0.00 0.00 15.50 129.00 385.50 450.00 372.00 427.50 b 45.50 0.00 0.00 1825.00
1957 0.00 3.00 0.00 b 0.00 45.00 349.00 535.78 a 409.00 295.00 36.00 0.00 0.00 1672.78
1958 0.00 0.00 0.00 14.00 213.50 340.50 518.00 513.88 e 259.50 72.50 0.00 0.00 1931.88
1959 0.00 0.00 0.00 32.00 44.00 403.50 553.50 340.48 a 201.50 82.50 0.00 0.00 1657.48
1960 0.00 0.00 0.00 6.00 94.50 443.00 526.50 457.00 317.50 45.50 0.00 0.00 1890.00
1961 0.00 0.00 0.00 25.50 50.00 408.50 515.50 422.50 164.50 47.50 0.00 0.00 1634.00
1962 0.00 0.00 0.00 42.00 66.81 b 273.50 452.00 514.50 255.00 27.00 6.00 0.00 1636.81
1963 0.00 2.00 0.00 3.00 114.50 179.00 551.00 366.00 295.00 95.00 0.00 0.00 1605.50
1964 0.00 0.00 0.00 2.50 111.50 231.00 522.50 359.00 216.50 134.00 0.00 0.00 1577.00
1965 0.00 0.00 0.00 13.00 36.00 109.00 481.50 424.00 150.00 117.00 0.00 0.00 1330.50
1966 0.00 0.00 1.50 4.50 101.50 268.00 514.50 437.00 249.00 25.00 0.00 0.00 1601.00
1967 0.00 0.00 0.00 0.00 99.50 203.00 508.50 453.00 269.00 66.00 3.00 0.00 1602.00
1968 0.00 0.00 0.50 0.00 83.00 336.50 430.00 321.50 242.50 36.00 0.00 0.00 1450.00
1969 0.00 0.00 0.00 3.50 135.00 224.00 499.00 566.00 306.00 19.50 0.00 0.00 1753.00
1970 0.00 0.00 0.00 0.00 117.00 348.00 565.00 473.50 168.50 2.07 a 0.00 0.00 1674.07
1971 2.00 0.00 4.00 0.50 28.00 296.00 543.50 395.50 279.50 38.50 0.00 0.00 1587.50
1972 0.00 0.00 12.50 3.00 79.00 308.50 570.50 392.00 245.00 29.50 i 0.00 0.00 1610.50
1973 0.00 0.00 a 0.00 0.00 96.00 311.00 463.00 436.00 210.00 52.00 0.00 0.00 1568.00
1974 0.00 0.00 0.00 1.00 80.00 266.00 j 437.00 374.50 230.89 b 29.50 k 0.00 0.00 1123.39
1975 0.00 f 0.00 0.00 0.00 79.00 252.00 480.00 420.00 123.50 i 55.00 2.00 0.00 k 1288.00
1976 0.00 0.00 e 0.00 g 1.00 54.00 219.00 333.00 368.50 178.50 0.00 d 2.00 0.00 1156.00
1977 0.00 0.00 0.00 12.00 24.00 320.00 409.00 445.00 247.50 41.50 0.00 0.00 1499.00
1978 0.00 0.00 a 0.00 0.50 78.03 b 356.00 511.00 372.00 244.50 155.50 0.00 0.00 1717.53
1979 0.00 0.00 0.00 0.00 58.50 292.50 465.50 355.00 340.50 107.50 0.00 0.00 1619.50
1980 0.00 0.00 0.00 15.00 a 21.00 316.50 546.50 425.73 a 282.00 134.00 5.50 0.00 1746.23
1981 0.00 0.00 0.00 21.50 44.50 409.00 506.50 490.50 277.50 12.00 0.00 0.00 1761.50
1982 0.00 0.00 0.00 3.00 43.50 168.50 437.50 448.50 250.50 10.00 0.00 0.00 1361.50
1983 0.00 0.00 0.00 0.00 111.50 194.50 453.00 410.50 303.50 5.50 0.00 0.00 1478.50
1984 0.00 0.00 0.00 13.00 202.50 233.00 466.50 369.50 269.50 9.00 0.00 0.00 1563.00
1985 0.00 0.00 0.00 24.50 70.00 387.00 533.00 455.50 110.00 32.00 0.00 0.00 1612.00
1986 0.00 5.50 4.50 4.50 108.50 343.50 381.00 451.00 131.50 10.00 0.00 0.00 1440.00
1987 0.00 0.00 0.00 33.00 78.00 347.00 383.50 402.50 230.50 103.50 0.00 0.00 1578.00
1988 0.00 0.00 4.50 9.00 108.50 348.50 489.00 400.50 174.00 96.50 0.00 0.00 1630.50
1989 0.00 0.00 0.00 71.00 139.50 314.00 534.50 369.00 284.50 63.50 0.00 0.00 1776.00
1990 0.00 0.00 0.00 15.00 40.50 405.00 446.00 357.50 290.00 37.50 0.00 0.00 1591.50
1991 0.00 0.00 0.00 0.00 23.50 176.00 484.50 479.00 255.00 184.50 4.00 0.00 1606.50
1992 0.00 0.00 0.00 30.00 77.00 205.00 414.50 394.00 255.00 59.00 0.00 0.00 1434.50
1993 0.00 0.00 0.00 9.00 108.50 297.00 393.00 400.50 248.50 54.00 0.00 0.00 1510.50
1994 0.00 0.00 0.00 31.00 66.50 415.00 479.50 546.00 313.50 8.00 0.00 0.00 1859.50
1995 0.00 0.00 0.00 4.50 24.50 243.00 492.00 533.50 300.50 73.50 2.00 0.00 1673.50
1996 0.00 0.00 0.00 38.50 134.50 393.50 579.00 512.00 198.50 131.50 0.50 0.00 1988.00
1997 0.00 0.00 1.50 10.00 200.00 244.00 505.50 487.50 351.00 51.50 0.00 0.00 1851.00
1998 0.00 0.00 0.00 2.00 12.00 174.00 520.00 518.50 261.50 26.00 0.00 0.00 1514.00
1999 0.00 0.00 0.00 3.00 69.50 294.00 413.50 448.47 a 264.83 a 107.98 a 18.50 0.00 1619.78
2000 0.00 0.00 0.00 a 34.14 a 212.00 395.00 522.00 0.00 z 329.50 74.92 a 0.00 b 0.00 1567.55
2001 0.00 c 0.00 b 0.00 a 25.71 b 222.88 b 380.17 a 481.50 449.50 364.00 80.00 11.50 0.00 2015.27
2002 0.00 0.00 0.00 25.00 112.00 400.00 578.00 503.50 298.50 38.00 0.00 0.00 1955.00
2003 0.00 0.00 0.00 0.00 188.98 e 339.00 624.00 510.00 357.50 202.00 0.00 e 0.00 2221.48
2004 0.00 0.00 7.75 e 13.50 100.50 315.00 461.50 408.50 269.00 52.00 0.00 0.00 1627.75
2005 0.00 0.00 0.00 0.00 154.00 265.00 557.40 e 295.50 i 260.00 61.50 0.00 0.00 1297.90
2006 0.00 0.00 0.00 4.50 187.50 436.00 569.50 414.50 208.50 41.50 4.00 0.00 1866.00
2007 0.00 0.00 13.50 34.50 159.00 381.00 547.50 520.50 295.00 58.00 19.50 0.00 2028.50
2008 0.00 0.00 0.00 2.50 71.50 379.00 487.50 470.50 297.00 86.00 4.50 0.00 1798.50
2009 0.00 0.00 0.00 10.50 201.00 246.50 563.00 483.00 335.50 35.50 11.00 0.00 1886.00
2010 0.00 0.00 0.00 1.00 43.00 294.00 535.00 453.00 375.50 0.00 z 4.00 0.00 1705.50
2011 0.00 0.00 5.50 13.00 59.00 300.00 530.00 601.63 d 369.60 e 117.91 c 0.00 b 0.00 1996.64
2012 0.00 0.00 0.00 46.00 156.03 a 388.00 498.58 a 498.00 300.50 60.00 8.00 0.00 1955.12
2013 0.00 0.00 0.00 z 0.00 z 0.00 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 0.03 0.13 0.77 13.39 93.58 294.21 488.21 434.45 268.36 62.47 1.58 0.00 1662.19
S.D. 0.23 0.73 2.46 16.05 54.85 78.09 58.81 57.39 62.17 44.18 3.93 0.00 194.70
SKEW 8.72 6.10 3.82 1.40 0.70 -0.04 -0.47 0.39 -0.27 1.04 3.13 0.00 0.33
MAX 2.00 5.50 13.50 71.00 222.88 443.00 624.00 601.63 427.50 202.00 19.50 0.00 2221.48
MIN 0.00 0.00 0.00 0.00 11.00 109.00 333.00 321.50 110.00 0.00 0.00 0.00 1183.35
NO YRS 79 80 76 79 80 78 81 79 80 77 81 80 69