NOGALES, ARIZONA

Monthly Total Cooling Degree Days

(025921)

Base Temperature = 65 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 198306
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
1892 0.00 z 0.00 z 0.00 z 0.00 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
1893 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1894 0.00 z 0.00 z 0.00 z 0.00 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
1895 0.00 0.00 11.50 57.78 c 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 69.28
1896 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1897 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
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 294.00 59.62 e 0.00 c 0.00 353.62
1900 0.00 e 0.00 6.50 0.50 142.00 395.50 0.00 z 400.00 247.00 51.50 0.50 0.00 1243.50
1901 0.00 z 0.00 0.00 7.00 26.00 263.50 521.00 392.50 326.50 41.16 b 0.00 0.00 1577.66
1902 0.00 0.00 p 0.00 29.00 70.78 a 416.50 389.00 354.00 250.00 66.50 0.00 0.00 z 1575.78
1903 0.00 i 0.00 0.00 4.50 76.00 308.00 478.50 441.50 0.00 z 36.50 0.00 0.00 1345.00
1904 0.00 1.00 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 1.00
1905 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1906 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1907 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1908 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1909 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 383.50 492.50 397.83 a 211.50 23.50 1.50 0.00 1510.33
1910 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
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 0.00
1914 0.00 0.00 0.00 13.50 109.50 330.00 349.50 363.50 219.00 17.00 0.00 0.00 1402.00
1915 0.00 0.00 0.00 3.50 54.00 323.00 369.50 327.50 f 193.50 37.00 3.00 0.00 a 983.50
1916 0.00 0.00 13.00 28.85 d 79.00 0.00 z 235.00 k 165.50 l 213.50 24.00 0.50 0.00 358.85
1917 0.00 0.00 0.00 12.50 24.50 351.50 393.70 a 342.60 b 231.00 94.50 0.00 0.00 1450.30
1918 0.00 0.00 0.00 2.50 32.00 417.00 416.50 318.00 286.00 99.00 0.50 0.00 1571.50
1919 0.00 0.00 0.00 16.00 75.50 339.50 343.50 387.50 205.00 0.00 0.00 0.00 1367.00
1920 0.00 a 0.00 0.00 0.00 91.50 284.50 497.50 302.00 193.50 39.00 0.00 0.00 1408.00
1921 0.00 0.00 0.00 y 10.50 55.50 297.50 387.00 273.50 237.50 101.50 0.00 0.00 1363.00
1922 0.00 0.00 0.00 8.50 133.50 368.00 414.00 379.00 259.00 87.00 0.00 0.00 1649.00
1923 0.00 0.00 0.00 0.00 120.00 231.50 381.00 266.08 a 149.00 2.50 0.00 0.00 1150.08
1924 0.00 0.00 a 0.00 0.00 58.50 406.50 404.50 415.50 261.50 17.50 4.00 0.00 1568.00
1925 0.00 0.00 0.50 29.00 148.50 285.00 426.00 295.00 210.00 55.00 0.00 0.00 1449.00
1926 0.00 d 0.00 0.50 41.50 143.00 412.76 a 490.00 448.00 301.50 92.00 0.00 0.00 1929.26
1927 0.00 a 0.00 0.00 56.00 198.00 372.00 522.50 368.00 252.00 57.00 1.00 0.00 1826.50
1928 0.00 0.00 2.00 37.00 197.00 419.00 541.50 401.00 296.50 94.03 a 0.00 0.00 1988.03
1929 0.00 0.00 0.00 5.50 142.50 432.00 472.00 395.50 306.00 e 131.50 0.00 0.00 1885.00
1930 0.00 0.00 0.00 37.50 111.50 417.50 426.50 426.00 261.50 28.00 0.50 0.00 1709.00
1931 0.00 0.00 2.00 18.00 201.50 406.50 520.50 360.00 306.50 103.50 9.60 e 0.00 1928.10
1932 0.00 0.00 0.00 26.50 145.50 378.50 446.50 438.50 314.00 70.50 0.00 0.00 1820.00
1933 0.00 0.00 1.50 1.00 108.00 431.00 519.50 467.50 370.50 101.00 0.50 0.00 2000.50
1934 0.00 0.00 c 7.00 44.00 229.00 284.00 535.00 381.50 276.50 96.50 5.00 0.00 k 1858.50
1935 0.00 z 0.00 0.00 20.00 44.00 371.00 558.00 384.50 262.50 104.50 0.00 0.00 1744.50
1936 0.00 0.00 2.50 93.00 274.50 481.50 550.50 454.00 257.00 75.50 0.00 0.00 2188.50
1937 0.00 c 0.00 c 0.00 35.50 203.00 395.50 548.50 492.00 347.50 99.50 1.00 0.00 2122.50
1938 0.00 0.00 3.00 50.00 169.50 451.00 496.50 468.21 b 346.50 9.50 u 0.00 0.00 c 1984.71
1939 0.00 0.00 4.50 31.50 186.50 456.50 471.00 402.50 279.50 21.00 7.00 0.00 1860.00
1940 0.00 0.00 10.00 66.00 263.50 440.00 556.50 405.50 331.00 94.50 0.00 0.00 2167.00
1941 0.00 a 0.00 0.00 2.00 184.00 333.50 534.00 395.00 288.50 46.50 0.00 0.00 1783.50
1942 0.00 0.00 0.00 3.10 a 147.50 416.50 569.50 441.50 369.50 98.50 5.50 0.00 2051.60
1943 0.00 0.00 9.50 132.00 233.00 421.00 534.00 402.50 354.50 103.00 0.00 0.00 2189.50
1944 0.00 0.00 0.00 0.00 124.00 304.50 527.00 493.50 303.50 130.50 0.00 0.00 1883.00
1945 0.00 0.00 0.00 3.00 44.00 154.00 453.00 382.50 251.00 55.00 0.00 0.00 1342.50
1946 0.00 0.00 1.50 23.50 24.00 315.00 373.50 345.00 252.00 7.50 0.00 0.00 1342.00
1947 0.00 0.00 0.00 0.50 108.00 228.00 433.00 316.50 254.50 32.00 0.00 0.00 1372.50
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 438.00 331.00 240.00 24.00 0.00 0.00 1033.00
1949 0.00 0.00 0.00 21.92 d 40.41 c 257.50 373.00 297.50 267.50 30.00 0.00 0.00 1287.83
1950 0.00 0.00 0.00 3.10 a 43.00 237.00 307.93 a 319.50 131.00 92.50 0.00 0.00 1134.04
1951 0.00 0.00 0.00 0.00 91.00 171.00 482.00 347.00 227.00 41.50 0.00 0.00 1359.50
1952 0.00 0.00 0.00 0.50 64.50 261.50 392.15 a 381.30 a 251.00 36.50 0.00 0.00 1387.45
1953 0.00 0.00 0.00 0.52 a 20.00 256.50 369.00 344.00 214.50 31.00 0.00 0.00 1235.52
1954 0.00 0.00 0.00 1.00 21.50 228.62 a 385.00 245.00 254.00 54.00 0.00 0.00 1189.12
1955 0.00 0.00 0.00 5.50 33.50 216.50 338.50 277.00 134.00 42.50 0.00 0.00 1047.50
1956 0.00 0.00 b 0.00 0.00 73.00 318.50 344.50 251.00 259.00 25.00 0.00 0.00 1271.00
1957 0.00 0.00 0.00 0.00 16.00 329.50 432.00 305.00 154.50 14.00 0.00 0.00 1251.00
1958 0.00 0.00 0.00 8.00 148.00 320.00 403.00 336.00 184.00 29.00 0.00 0.00 1428.00
1959 0.00 0.00 0.00 8.50 32.50 341.50 430.00 302.00 162.00 9.50 0.00 0.00 1286.00
1960 0.00 0.00 0.00 2.00 41.00 315.00 423.50 362.50 219.50 13.50 0.00 0.00 1377.00
1961 0.00 0.00 0.00 0.50 38.50 338.50 416.00 332.00 142.50 19.00 0.00 0.00 1287.00
1962 0.00 0.00 0.00 7.00 37.50 168.00 352.00 368.50 224.50 20.50 0.00 0.00 1178.00
1963 0.00 0.00 0.00 0.00 80.50 192.50 447.00 289.50 236.50 32.00 0.50 0.00 1278.50
1964 0.00 0.00 0.00 5.00 62.50 205.50 429.00 297.50 132.50 31.50 0.00 0.00 1163.50
1965 0.00 0.00 0.00 14.50 23.00 129.50 395.00 367.50 189.50 30.00 0.00 0.00 1149.00
1966 0.00 0.00 0.00 0.00 88.00 262.50 0.00 z 342.00 179.50 8.00 0.00 0.00 880.00
1967 0.00 0.00 0.00 3.00 61.50 222.00 372.00 328.50 208.50 41.50 0.00 0.00 1237.00
1968 0.00 0.00 0.00 0.50 35.50 286.00 348.50 248.50 169.00 16.50 0.00 0.00 1104.50
1969 0.00 0.00 0.00 2.00 91.50 216.50 421.50 413.00 221.50 29.00 0.00 0.00 1395.00
1970 0.00 0.00 0.00 0.00 101.50 286.00 453.50 362.00 167.50 0.00 0.00 0.00 1370.50
1971 0.00 0.00 0.00 0.00 20.00 251.00 446.00 306.50 187.00 4.00 0.00 0.00 1214.50
1972 0.00 0.00 0.00 3.50 47.50 266.00 436.50 337.50 202.00 62.50 0.00 0.00 1355.50
1973 0.00 0.00 0.00 0.00 85.00 307.00 411.00 380.50 204.00 17.00 0.00 0.00 1404.50
1974 0.00 0.00 0.00 9.50 76.00 402.50 365.00 337.50 197.50 52.50 0.00 0.00 1440.50
1975 0.00 0.00 0.00 0.00 34.50 235.00 371.50 385.00 208.50 11.50 0.00 0.00 1246.00
1976 0.00 0.00 0.00 0.00 41.50 238.50 321.50 312.00 138.00 9.50 0.00 0.00 1061.00
1977 0.00 0.00 0.00 7.00 27.50 291.00 408.00 385.50 249.00 58.50 0.00 0.00 1426.50
1978 0.00 0.00 3.50 2.50 42.50 324.50 440.00 337.00 223.00 68.50 0.00 0.00 1441.50
1979 0.00 0.00 0.00 0.50 38.50 261.50 442.50 321.00 297.00 66.50 0.00 0.00 1427.50
1980 0.00 0.00 0.00 19.00 18.50 329.00 513.00 359.00 225.00 72.50 0.00 0.00 1536.00
1981 0.00 0.00 0.00 21.00 27.00 379.00 420.00 373.50 227.00 17.50 0.00 0.00 1465.00
1982 0.00 0.00 1.50 5.50 39.50 205.00 406.00 370.50 231.00 7.50 0.00 0.00 1266.50
1983 0.00 0.00 0.00 0.00 80.50 185.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 266.00
Period of Record Statistics
MEAN 0.00 0.01 1.09 14.90 90.43 314.49 437.70 361.82 239.57 48.84 0.54 0.00 1493.54
S.D. 0.00 0.12 2.77 23.12 65.13 83.56 66.26 56.83 57.94 34.60 1.67 0.00 312.33
SKEW 0.00 8.49 2.92 2.67 1.00 -0.07 0.26 0.13 0.20 0.57 3.75 0.00 0.81
MAX 0.00 1.00 13.00 132.00 274.50 481.50 569.50 493.50 370.50 131.50 9.60 0.00 2189.50
MIN 0.00 0.00 0.00 0.00 16.00 129.50 307.93 245.00 131.00 0.00 0.00 0.00 1047.50
NO YRS 73 75 74 74 73 73 71 72 74 74 75 76 61