BISBEE, ARIZONA

Monthly Total Cooling Degree Days

(020768)

Base Temperature = 65 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 198502
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 0.00 4.50 19.50 90.50 456.00 310.50 258.50 194.00 26.35 a 2.50 0.00 a 1362.35
1894 0.00 0.00 b 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1895 0.00 z 0.00 z 0.00 z 0.00 z 166.00 344.00 365.50 287.00 230.00 5.74 d 0.00 0.00 1398.24
1896 0.00 a 0.00 5.50 5.00 159.50 466.07 b 348.46 d 299.00 201.00 12.00 0.00 0.00 1496.53
1897 0.00 0.00 0.00 26.00 171.50 337.76 a 319.82 a 253.50 157.76 a 31.50 0.00 0.00 1297.83
1898 0.00 0.00 0.00 52.50 73.50 321.50 307.00 273.50 172.00 64.00 0.00 0.00 1264.00
1899 0.00 0.00 4.50 9.00 47.00 243.00 302.50 300.00 263.50 13.00 0.00 0.00 1182.50
1900 0.00 0.00 6.00 0.00 157.00 391.55 a 418.50 352.50 156.50 27.00 0.00 0.00 1509.05
1901 0.00 a 0.00 0.00 4.50 56.00 265.50 375.50 287.02 b 225.50 25.50 0.00 0.00 1239.52
1902 0.00 0.00 g 0.00 34.50 97.50 382.50 308.50 266.08 a 184.82 b 36.50 m 0.00 0.00 1273.90
1903 0.00 0.00 0.00 7.00 n 56.00 277.50 392.00 305.23 e 165.00 a 0.00 z 0.00 z 0.00 z 1195.73
1904 0.00 g 0.60 e 0.00 43.33 c 84.00 270.50 326.00 195.00 99.00 21.50 0.00 a 0.00 1039.94
1905 0.00 0.00 0.00 1.50 39.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 40.50
1906 0.00 0.00 0.00 0.00 50.00 266.50 241.00 129.00 130.00 26.50 0.00 0.00 843.00
1907 0.00 0.00 5.50 17.50 21.00 169.50 264.50 170.00 127.00 3.50 0.00 d 0.00 778.50
1908 0.00 0.00 0.00 i 1.15 d 15.00 234.00 229.50 146.50 117.50 18.50 0.00 0.00 762.15
1909 0.00 0.00 0.00 5.50 15.50 235.50 261.50 152.50 76.00 11.50 0.00 0.00 758.00
1910 0.00 a 0.00 0.00 25.00 126.00 286.00 329.00 261.00 176.00 13.50 0.00 0.00 1216.50
1911 0.00 0.00 0.00 0.00 a 55.00 213.50 203.50 269.50 137.00 3.50 0.00 0.00 882.00
1912 0.00 0.00 0.00 0.00 72.50 231.50 209.50 154.50 0.00 z 0.00 c 0.00 0.00 668.00
1913 0.00 0.00 0.00 1.55 a 63.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 64.55
1914 0.00 0.00 0.00 15.50 105.92 a 283.00 229.50 265.00 151.00 6.50 0.00 0.00 1056.42
1915 0.00 0.00 0.00 1.00 102.50 376.67 c 408.17 d 309.00 221.50 44.50 0.00 0.00 1463.33
1916 0.50 j 0.00 h 10.00 h 7.50 s 0.00 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 a 0.00 0.00 z 9.64 b 27.50 380.17 a 377.50 326.50 197.00 93.50 0.00 0.00 e 1411.82
1918 0.00 0.00 0.00 2.50 73.50 397.50 388.00 314.50 281.00 113.00 0.00 g 0.00 c 1570.00
1919 0.00 0.00 0.00 69.00 155.00 373.50 303.00 380.50 167.00 0.50 0.00 0.00 1448.50
1920 0.00 0.00 g 0.00 1.50 128.00 294.00 459.00 308.00 228.00 64.00 0.00 0.00 1482.50
1921 0.00 0.00 0.00 16.00 102.00 365.00 314.50 255.50 235.00 91.50 0.00 0.00 1379.50
1922 0.00 i 0.00 0.00 3.00 161.50 370.50 347.50 374.50 239.00 98.50 0.00 0.00 1594.50
1923 0.00 0.00 0.00 0.00 185.00 306.00 333.25 a 234.64 b 148.50 23.50 0.00 0.00 1230.89
1924 0.00 0.00 0.00 6.50 158.50 566.50 438.50 446.18 c 327.00 104.88 a 24.50 0.00 2072.56
1925 0.00 1.50 17.00 85.50 238.50 278.00 423.00 311.50 296.00 77.00 0.00 0.00 1728.00
1926 0.00 0.00 a 0.00 21.50 145.50 428.00 431.00 325.00 g 289.50 84.00 0.50 0.00 1400.00
1927 0.00 e 4.67 a 5.00 119.40 e 332.14 c 411.50 493.00 405.50 238.50 96.50 22.50 b 0.00 2128.71
1928 0.00 0.00 1.00 16.03 a 106.50 358.00 323.50 184.00 138.50 47.69 e 0.00 0.00 1175.23
1929 0.00 0.00 0.00 1.50 193.00 457.50 365.00 317.50 245.00 106.50 0.00 0.00 1686.00
1930 0.00 0.00 0.00 47.50 105.92 a 371.50 320.50 343.50 218.50 45.00 0.00 0.00 1452.42
1931 0.00 0.00 2.00 h 12.50 157.50 383.00 459.50 307.00 231.50 99.50 0.00 e 0.00 1650.50
1932 0.00 0.00 f 0.00 19.50 128.50 339.50 348.00 338.00 231.50 26.00 0.00 0.00 1431.00
1933 0.00 0.00 e 1.50 5.50 108.50 340.50 424.00 363.00 265.00 32.00 0.00 0.00 1540.00
1934 0.00 0.00 i 3.00 36.00 208.50 275.50 386.00 239.00 234.50 91.97 a 0.50 0.00 1474.97
1935 0.00 0.00 0.00 14.50 39.50 348.00 384.00 231.00 129.50 59.00 0.00 0.00 1205.50
1936 0.00 0.00 0.00 31.00 176.00 368.50 398.50 349.00 166.50 30.50 0.50 0.00 1520.50
1937 0.00 0.00 0.00 35.50 186.00 363.50 452.50 389.50 238.50 67.50 0.00 0.00 1733.00
1938 0.00 0.00 2.07 a 35.00 163.00 345.00 331.00 332.00 138.62 a 55.50 0.00 0.00 1402.19
1939 0.00 0.00 2.50 36.00 199.00 421.00 352.50 304.50 199.00 10.50 0.00 0.00 1525.00
1940 0.00 0.00 1.50 22.00 156.50 342.00 416.50 169.00 m 230.50 48.00 0.00 0.50 1217.50
1941 0.00 0.00 c 0.00 0.50 105.73 c 232.50 348.50 285.00 179.50 17.00 0.00 0.00 1168.73
1942 0.00 0.00 0.00 1.50 109.03 b 354.23 d 386.90 e 290.33 e 133.27 d 25.26 d 0.00 e 0.00 d 1300.52
1943 0.00 e 0.00 d 2.87 d 66.35 d 164.54 e 300.58 d 318.04 d 262.90 e 211.15 d 16.69 e 0.00 d 0.00 d 1343.12
1944 0.00 e 0.00 d 0.00 d 0.00 d 66.02 d 262.50 d 354.12 e 338.13 d 146.54 d 45.31 e 0.00 d 0.00 e 1212.61
1945 0.00 d 0.00 d 0.00 d 14.40 e 105.63 d 250.38 d 411.04 d 319.19 d 278.00 8.00 3.50 0.00 i 1390.14
1946 0.00 0.00 d 0.00 e 53.50 82.00 306.50 i 382.91 d 351.50 224.00 26.50 0.00 0.00 1120.41
1947 0.00 0.00 0.00 15.50 167.50 294.00 436.98 e 295.69 e 280.80 e 81.52 d 0.00 d 0.00 e 1571.99
1948 0.00 d 0.00 f 0.00 e 60.00 d 178.85 e 386.54 d 443.54 e 272.00 f 234.00 e 50.67 e 0.00 d 0.00 d 1353.60
1949 0.00 d 0.00 d 0.00 d 47.88 d 83.50 g 236.50 h 224.00 i 258.00 h 174.50 i 14.00 j 0.00 e 0.00 e 47.88
1950 0.00 c 0.00 d 5.96 e 32.50 f 75.12 e 320.77 d 212.50 g 326.65 d 198.60 e 139.00 f 0.58 d 0.00 e 927.67
1951 0.00 f 0.00 e 0.00 e 4.20 e 116.25 e 304.62 d 319.50 f 328.37 d 235.50 g 73.33 e 0.00 e 0.00 g 826.76
1952 0.00 c 0.00 c 0.00 e 1.15 d 117.11 d 336.35 d 409.89 d 330.27 e 281.40 e 93.00 d 0.00 e 0.00 c 1569.17
1953 0.00 d 0.00 d 0.00 e 8.65 d 60.50 f 277.00 f 282.00 g 330.87 e 180.00 h 38.15 e 0.00 f 0.00 c 377.67
1954 0.00 e 0.00 f 0.00 d 41.40 e 127.00 306.96 b 289.50 h 220.62 a 270.58 d 94.79 e 0.00 e 1.03 a 1062.38
1955 0.00 0.00 0.00 10.50 66.00 314.00 317.50 240.00 216.50 56.00 0.00 0.00 1220.50
1956 0.00 0.00 1.50 2.50 158.50 418.00 338.00 297.00 321.00 70.50 0.00 0.00 e 1607.00
1957 0.00 c 6.42 d 0.00 e 4.29 b 44.29 c 348.21 b 377.74 d 234.50 g 157.00 f 21.24 d 0.00 f 0.00 h 802.18
1958 0.00 c 0.00 g 0.00 e 17.40 e 170.00 f 306.50 f 303.50 f 227.50 i 130.50 h 9.76 d 0.00 e 0.00 e 27.16
1959 0.00 d 0.00 d 0.00 f 40.96 d 86.00 f 399.81 d 290.50 f 243.23 e 221.38 a 45.97 b 0.00 g 0.00 a 951.34
1960 0.00 b 0.00 a 6.31 d 36.60 e 116.77 a 427.50 347.00 353.00 272.50 21.18 a 0.00 b 0.00 b 1580.86
1961 0.00 h 0.00 g 0.00 g 21.50 h 160.96 e 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 160.96
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
1975 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
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 30.58 d 96.44 d 326.67 c 372.00 a 319.50 220.71 b 35.00 0.00 c 0.00 1400.90
1983 0.00 b 0.00 c 0.00 d 2.50 f 122.89 c 255.50 389.50 323.95 a 261.11 c 5.37 e 0.00 b 0.00 c 1358.32
1984 0.00 a 0.00 a 0.00 a 8.00 237.15 a 286.80 e 72.00 v 212.87 a 186.50 3.00 0.00 0.00 934.32
1985 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 0.00 0.21 1.21 21.17 119.35 334.32 356.84 289.49 207.15 43.80 0.89 0.02 1372.42
S.D. 0.00 1.01 2.75 23.71 60.55 71.66 64.74 65.39 56.53 33.21 4.20 0.14 300.99
SKEW 0.00 5.21 3.51 1.70 0.61 0.38 -0.37 -0.45 -0.08 0.53 5.18 6.32 0.17
MAX 0.00 6.42 17.00 119.40 332.14 566.50 493.00 446.18 327.00 113.00 24.50 1.03 2128.71
MIN 0.00 0.00 0.00 0.00 15.00 169.50 203.50 129.00 76.00 0.00 0.00 0.00 758.00
NO YRS 66 62 63 65 66 63 59 61 61 63 62 65 38