NOGALES, ARIZONA

Monthly Total Growing Degree Days

(025921)

Base Temperature = 50 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 114.00 114.00
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 97.50 97.50
1895 54.50 127.00 218.50 453.89 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 853.89
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 744.00 435.19 e 161.11 c 33.00 1373.30
1900 26.23 e 51.00 255.50 167.00 581.00 845.50 0.00 z 865.00 692.50 445.00 244.50 1.50 4174.73
1901 0.00 z 81.00 68.00 297.50 458.00 712.50 986.00 857.50 776.50 428.66 b 204.50 43.00 4913.16
1902 25.00 26.00 p 47.00 416.50 459.83 a 866.50 854.00 819.00 699.50 511.50 101.00 0.00 z 4799.83
1903 16.50 i 10.50 106.00 301.00 508.50 758.00 943.50 906.50 0.00 z 436.00 233.50 19.00 4222.50
1904 7.00 157.50 221.50 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 z 386.00
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 833.50 957.50 862.83 a 661.50 442.00 200.50 29.00 3986.83
1910 59.00 59.50 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 z 0.00 z 118.50
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 5.00 5.00
1914 57.00 30.00 156.00 305.00 522.50 780.00 814.50 828.50 669.00 341.00 176.00 0.50 4680.00
1915 2.50 31.50 69.50 192.00 376.50 769.50 834.50 702.50 f 630.50 453.00 153.00 32.03 a 3544.53
1916 61.50 143.50 263.00 306.92 d 494.00 0.00 z 535.00 k 450.50 l 663.00 364.50 106.50 19.50 2422.42
1917 4.00 16.50 78.00 243.50 347.50 798.50 858.70 a 807.60 b 679.00 487.00 179.50 56.50 4556.30
1918 22.50 80.00 185.50 257.00 409.00 865.50 881.50 783.00 736.00 443.50 134.50 23.50 4821.50
1919 0.00 2.50 84.00 319.50 504.00 785.50 808.50 852.50 634.50 285.00 112.00 26.50 4414.50
1920 47.53 a 59.50 100.00 132.50 503.50 734.50 962.50 767.00 635.50 329.50 88.50 14.00 4374.53
1921 32.50 51.50 31.50 y 258.50 449.50 746.50 852.00 738.50 687.50 492.50 174.00 69.00 4552.00
1922 19.00 48.50 66.00 199.00 546.00 818.00 879.00 844.00 709.00 465.50 60.50 24.50 4679.00
1923 52.50 43.00 61.00 234.50 560.00 680.00 846.00 731.08 a 588.50 287.50 63.50 14.50 4162.08
1924 0.00 21.75 a 17.00 150.50 509.00 856.50 869.50 880.50 710.00 394.00 157.50 15.50 4581.75
1925 12.00 74.50 195.00 322.50 603.00 728.00 891.00 759.00 660.00 388.50 70.50 31.00 4735.00
1926 8.61 d 124.50 202.00 310.00 576.00 862.76 a 955.00 913.00 749.00 541.00 264.50 34.50 5540.87
1927 143.63 a 123.00 148.00 357.50 639.00 818.50 987.50 833.00 702.00 475.50 313.00 8.50 5549.13
1928 51.00 63.00 255.50 360.00 635.50 869.00 1006.50 866.00 746.00 508.92 a 147.00 40.00 5548.42
1929 18.50 25.50 119.00 320.50 604.00 882.00 937.00 860.50 756.00 e 487.50 131.00 109.50 5251.00
1930 12.00 158.50 148.50 426.50 466.00 867.00 891.50 891.00 711.50 442.00 160.50 9.00 5184.00
1931 18.50 20.50 205.00 399.50 659.50 856.50 985.50 825.00 756.50 532.00 174.00 e 24.00 5456.50
1932 3.00 96.00 185.00 368.00 573.50 822.00 911.50 903.50 764.00 462.00 268.00 21.00 5377.50
1933 7.50 16.50 221.00 260.00 480.50 881.00 984.50 932.50 820.50 562.50 258.00 139.00 5563.50
1934 26.50 146.72 c 344.50 438.00 685.00 734.00 1000.00 846.50 690.00 531.50 207.00 56.50 k 5649.72
1935 0.00 z 82.00 147.50 370.50 417.50 820.50 1023.00 849.50 712.50 451.00 91.50 24.50 4990.00
1936 43.00 60.00 249.00 449.00 731.50 931.50 1015.50 919.00 702.00 485.00 188.50 46.50 5820.50
1937 0.00 c 78.96 c 140.50 391.00 655.50 845.50 1013.50 957.00 797.50 560.50 270.50 103.50 5813.96
1938 82.00 112.50 194.50 401.50 602.50 901.00 961.50 933.21 b 796.50 156.00 u 146.00 93.00 c 5224.21
1939 13.00 6.50 218.50 420.50 651.50 906.50 936.00 867.50 729.50 433.50 225.00 182.00 5590.00
1940 57.00 55.50 296.00 460.50 726.50 890.00 1021.50 870.50 781.00 513.00 145.00 102.00 5918.50
1941 21.70 a 81.50 119.00 209.00 596.50 781.50 999.00 860.00 738.00 407.50 239.00 60.00 5112.70
1942 62.00 50.00 104.50 307.76 a 591.50 866.50 1034.50 906.50 819.50 482.50 299.00 91.50 5615.76
1943 46.50 153.50 257.50 507.00 695.50 871.00 999.00 867.50 804.50 513.00 241.00 35.50 5991.50
1944 32.00 24.00 133.00 281.50 581.50 754.50 992.00 958.50 753.50 560.50 65.50 10.50 5147.00
1945 11.00 28.50 44.00 219.00 459.00 598.50 918.00 847.50 675.00 433.00 78.00 14.00 4325.50
1946 5.00 11.00 108.00 396.50 417.00 765.00 838.50 810.00 701.50 256.00 27.00 29.00 4364.50
1947 2.50 43.50 86.00 208.00 533.50 676.00 898.00 781.50 704.50 375.00 43.50 3.50 4355.50
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 903.00 796.00 690.00 400.50 26.50 25.00 2841.00
1949 0.50 13.50 101.50 260.77 d 417.95 c 705.00 838.00 762.50 717.50 292.50 168.50 28.00 4306.22
1950 33.50 36.00 108.50 294.31 a 423.50 687.00 772.93 a 784.50 577.00 535.50 164.00 31.50 4448.24
1951 11.50 38.50 86.00 234.00 455.50 609.00 947.00 812.00 677.00 440.00 93.50 26.50 4430.50
1952 27.00 4.50 29.00 206.00 498.50 710.00 857.15 a 846.30 a 701.00 467.50 64.00 4.50 4415.45
1953 30.00 15.50 115.00 191.90 a 280.50 696.50 834.00 809.00 664.50 368.00 144.00 1.00 4149.90
1954 24.50 78.50 128.50 335.00 437.00 675.00 a 850.00 710.00 704.00 435.50 112.50 52.00 4542.50
1955 0.50 26.50 111.00 167.00 389.50 652.50 803.50 742.00 581.50 430.50 79.50 21.50 4005.50
1956 15.50 7.52 b 96.50 176.50 474.00 768.50 809.50 716.00 709.00 356.50 76.00 0.50 4206.02
1957 53.00 132.50 85.00 205.50 348.50 779.50 897.00 770.00 600.50 337.00 25.50 27.00 4261.00
1958 0.00 33.50 35.00 201.50 569.50 770.00 868.00 801.00 620.00 411.00 117.00 47.00 4473.50
1959 30.50 23.00 70.00 319.50 416.00 791.50 895.00 767.00 605.50 357.00 91.00 16.00 4382.00
1960 3.00 4.00 158.50 245.00 422.00 765.00 888.50 827.50 668.00 323.00 108.00 13.00 4425.50
1961 13.00 17.00 86.50 267.00 437.00 784.00 881.00 797.00 587.50 343.00 54.00 5.00 4272.00
1962 2.50 56.50 38.50 312.00 393.50 613.00 817.00 833.50 669.00 390.50 165.50 21.50 4313.00
1963 7.00 79.50 87.00 184.50 511.50 635.50 912.00 754.50 686.50 441.00 111.00 3.50 4413.50
1964 0.00 2.00 51.50 183.00 416.00 655.50 894.00 762.50 579.50 434.00 43.00 11.00 4032.00
1965 45.50 35.50 60.00 234.00 355.00 565.00 860.00 832.50 603.00 383.50 183.50 27.50 4185.00
1966 0.00 0.00 141.50 257.00 520.00 712.50 0.00 z 807.00 629.50 329.50 146.50 31.50 3575.00
1967 13.00 10.50 159.50 178.50 428.00 663.00 837.00 793.50 658.50 402.00 159.00 3.00 4305.50
1968 10.00 77.50 102.00 179.50 418.50 729.50 813.50 713.50 616.50 394.00 80.00 12.00 4146.50
1969 58.50 12.00 67.50 278.00 488.00 664.50 886.50 878.00 671.50 311.00 106.50 35.50 4457.50
1970 16.50 54.00 57.50 157.00 525.50 736.00 918.50 827.00 610.50 269.00 105.50 45.00 4322.00
1971 49.00 27.50 158.50 210.50 385.00 692.00 911.00 771.50 625.00 264.00 85.50 27.00 4206.50
1972 4.50 66.50 275.00 274.50 476.00 716.00 901.50 802.50 650.50 401.00 24.00 14.50 4606.50
1973 4.00 32.00 21.50 162.50 504.50 757.00 876.00 845.50 651.50 391.00 150.50 16.50 4412.50
1974 28.00 16.50 180.00 276.50 503.00 852.50 830.00 802.50 646.50 391.00 84.50 3.50 4614.50
1975 25.00 13.00 98.50 142.50 405.00 685.00 836.50 850.00 657.00 358.00 114.50 15.50 4200.50
1976 18.00 64.50 110.00 244.00 461.00 688.00 786.50 777.00 586.50 294.50 101.50 1.50 4133.00
1977 14.50 42.50 47.50 286.50 381.50 741.00 873.00 850.50 699.00 460.00 137.50 57.50 4591.00
1978 25.00 41.00 199.00 228.00 432.00 774.50 905.00 802.00 673.00 454.00 129.00 24.50 4687.00
1979 5.50 29.00 68.00 257.50 422.50 711.50 907.50 786.00 747.00 458.50 64.00 30.50 4487.50
1980 33.50 105.50 57.00 253.00 373.00 777.50 978.00 824.00 675.00 371.00 138.50 66.50 4652.50
1981 35.00 82.00 74.50 344.50 442.00 829.00 885.00 838.50 677.00 352.00 163.50 56.00 4779.00
1982 25.00 59.00 122.00 278.50 436.50 655.00 871.00 835.50 675.50 335.00 108.50 20.00 4421.50
1983 19.50 23.00 75.00 133.00 427.50 634.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1312.00
Period of Record Statistics
MEAN 25.06 53.48 129.47 278.08 494.32 762.47 902.70 826.81 686.20 416.56 137.73 35.16 4701.91
S.D. 24.37 42.18 73.53 89.69 97.99 85.39 66.26 56.85 60.12 76.55 68.41 34.75 543.21
SKEW 1.90 0.94 0.75 0.49 0.51 -0.11 0.25 0.13 0.20 -0.12 0.52 1.90 0.96
MAX 143.63 158.50 344.50 507.00 731.50 931.50 1034.50 958.50 820.50 562.50 313.00 182.00 5991.50
MIN 0.00 0.00 17.00 132.50 280.50 565.00 772.93 710.00 577.00 256.00 24.00 0.50 4005.50
NO YRS 73 75 74 74 73 73 71 72 74 74 75 76 61