COPPER MINE TRADING, ARIZONA

Monthly Total Growing Degree Days

(022099)

Base Temperature = 40 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 197612
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
1939 0.00 z 0.00 z 134.50 m 443.00 700.00 927.41 a 1131.00 1064.00 730.00 383.50 127.24 a 47.00 5553.16
1940 3.00 35.00 201.00 366.50 711.50 983.00 1133.00 1062.50 720.00 a 0.00 z 1.50 i 14.50 5230.00
1941 0.00 21.00 100.00 124.00 571.50 715.34 a 1002.50 936.50 612.00 245.00 94.66 a 1.00 g 4422.50
1942 10.16 b 12.96 a 86.00 334.50 552.50 897.50 1068.00 1016.00 775.50 496.00 143.50 38.50 5431.12
1943 30.00 64.00 186.00 482.00 665.00 824.50 1139.50 1031.00 866.00 467.00 104.50 0.00 a 5859.50
1944 0.00 12.00 82.00 206.00 559.50 726.50 1051.42 a 1087.00 867.00 544.00 78.00 2.50 5215.92
1945 18.00 29.50 74.50 288.00 627.50 830.50 867.50 734.50 0.00 z 252.50 l 85.50 22.00 3577.50
1946 15.50 106.00 311.00 566.50 749.50 1034.00 1165.50 1095.00 843.50 302.00 38.50 23.50 6250.50
1947 9.50 64.00 215.00 357.00 775.50 815.50 1118.50 980.50 391.50 r 479.31 e 29.50 0.50 4844.81
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1100.00 1009.50 853.00 497.50 66.00 9.00 3535.00
1949 0.00 2.50 97.50 428.00 566.00 149.50 v 513.50 o 453.50 r 863.00 412.00 312.50 14.50 2696.00
1950 11.50 81.00 154.50 434.50 578.50 885.00 1073.50 559.50 m 430.50 f 0.00 z 0.00 z 59.00 3277.50
1951 4.50 62.50 102.00 328.50 603.43 b 655.00 k 1200.50 1003.50 848.00 429.00 86.00 11.50 4679.43
1952 1.50 9.50 61.50 346.50 683.50 855.00 1123.00 1096.00 837.50 391.50 p 66.67 c 0.50 5081.17
1953 28.00 44.50 154.50 317.50 427.50 881.50 1127.50 973.00 852.00 429.00 132.00 5.00 5372.00
1954 9.50 107.50 83.00 488.50 724.50 860.00 1126.00 965.00 726.50 466.00 135.00 2.50 5694.00
1955 0.00 9.00 132.00 262.50 558.50 829.00 1036.50 478.00 r 283.50 q 558.50 155.50 97.00 3638.50
1956 58.00 7.00 212.00 275.00 650.00 766.50 851.00 749.50 741.00 408.00 72.00 3.50 4793.50
1957 5.00 152.00 110.00 199.50 392.00 0.00 z 1071.50 1034.22 b 556.00 g 350.50 27.50 0.50 3342.72
1958 0.50 64.50 55.00 0.00 z 759.50 974.00 1118.00 1133.00 729.50 474.50 126.00 79.00 5513.50
1959 5.00 9.00 178.50 401.00 543.53 a 1001.00 796.00 j 1000.00 764.00 346.00 50.00 5.50 4303.53
1960 0.00 7.50 274.50 370.50 598.50 989.50 1102.00 1111.50 766.50 264.00 91.00 0.00 5575.50
1961 0.00 18.00 119.00 315.50 569.50 935.17 a 1142.50 1050.50 677.50 453.00 38.50 3.00 5322.17
1962 8.50 23.50 92.00 488.00 587.50 908.00 1125.00 1160.00 868.00 475.00 204.00 11.50 5951.00
1963 3.00 133.00 130.50 368.00 726.43 a 803.50 1194.50 974.50 847.50 596.00 0.00 z 1.50 5778.43
1964 0.00 z 2.00 0.00 z 0.00 z 595.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 97.50 0.00 z 695.00
1965 19.00 0.00 z 0.00 z 0.00 z 0.00 z 694.50 1049.50 1049.00 640.00 558.50 194.50 6.50 4211.50
1966 0.00 0.00 220.00 417.00 733.00 928.50 1098.00 1084.00 793.50 448.50 0.00 z 16.00 5738.50
1967 10.00 33.00 227.00 220.00 586.00 768.00 1081.50 1020.00 701.00 582.00 0.00 z 1.50 5230.00
1968 0.00 72.50 162.00 209.50 628.00 0.00 z 1111.00 859.00 742.50 467.50 77.50 0.00 4329.50
1969 16.00 1.00 116.00 349.50 716.00 838.00 1124.50 1120.00 790.00 249.50 79.00 29.50 5429.00
1970 30.00 67.50 65.50 185.00 663.00 901.00 1115.00 1105.00 741.00 330.50 119.00 1.50 5324.00
1971 83.50 63.00 222.00 333.00 487.00 924.00 1200.50 1032.00 708.00 321.50 65.50 13.00 5453.00
1972 19.50 115.00 397.00 434.00 670.00 884.50 0.00 z 0.00 z 604.00 286.00 20.50 0.00 3430.50
1973 0.00 z 5.50 12.00 247.50 667.50 905.00 0.00 z 1073.12 a 778.00 515.50 186.50 12.00 4402.62
1974 0.00 11.00 261.00 311.00 822.00 1100.00 1069.50 1051.50 795.00 458.50 68.00 0.00 5947.50
1975 13.00 12.50 97.50 181.00 429.00 864.50 1093.27 a 1027.00 798.50 417.50 123.00 6.50 5063.27
1976 1.00 39.20 b 97.00 228.50 538.00 243.00 t 1009.00 950.50 681.00 353.00 115.50 0.00 4012.70
Period of Record Statistics
MEAN 12.15 42.79 149.68 332.56 622.68 879.05 1091.52 1019.34 767.52 426.19 103.35 14.96 5512.13
S.D. 17.68 41.42 82.86 104.93 100.64 93.39 76.51 95.17 76.08 96.86 60.11 22.80 377.86
SKEW 2.52 1.00 0.95 0.09 -0.28 0.08 -1.56 -1.46 -0.41 -0.24 1.37 2.21 0.15
MAX 83.50 152.00 397.00 566.50 822.00 1100.00 1200.50 1160.00 868.00 596.00 312.50 97.00 6250.50
MIN 0.00 0.00 12.00 124.00 392.00 694.50 851.00 734.50 604.00 245.00 20.50 0.00 4793.50
NO YRS 34 35 34 34 36 31 33 33 32 33 33 36 15