MIAMI, ARIZONA

Monthly Total Growing Degree Days

(025512)

Base Temperature = 50 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1914 0.00 z 31.63 a 232.00 405.00 655.81 b 851.00 929.00 1008.50 844.00 466.07 b 248.28 a 0.00 z 5671.28
1915 0.00 z 0.00 z 56.50 y 285.00 d 444.00 840.50 998.89 d 994.50 735.54 b 586.50 190.50 35.81 b 5111.24
1916 9.00 140.17 b 309.50 388.50 614.50 935.89 b 1018.19 b 937.00 757.50 402.50 144.00 35.81 b 5692.56
1917 1.50 32.50 141.00 308.50 393.00 902.00 1039.50 980.50 828.00 607.50 233.00 87.66 b 5554.66
1918 38.00 l 46.00 191.00 361.80 e 440.50 f 966.96 b 985.59 b 895.90 a 0.00 z 82.50 w 129.50 4.28 b 3581.03
1919 6.50 10.00 122.00 406.00 645.50 923.50 912.43 a 963.00 687.86 b 395.50 139.14 a 12.83 b 5224.26
1920 30.50 68.88 a 118.50 220.00 640.00 847.00 1072.17 b 905.50 784.82 b 438.00 85.50 4.98 c 5215.85
1921 16.00 75.50 265.00 310.50 588.00 899.50 969.94 e 1011.50 957.86 b 661.50 260.50 75.90 b 6091.70
1922 12.00 58.50 127.00 244.50 689.50 1000.50 1068.93 d 1003.50 905.50 607.00 63.50 18.82 c 5799.25
1923 71.50 54.50 95.00 306.00 687.50 810.00 1014.70 c 483.00 o 687.32 b 413.50 89.00 11.62 c 4240.64
1924 9.00 80.50 50.00 262.20 e 690.00 976.50 1035.06 d 1055.50 845.19 d 484.00 224.50 19.24 b 5731.69
1925 4.00 88.50 225.50 388.00 686.50 780.50 1055.19 e 832.23 e 490.00 h 427.50 81.00 13.50 f 4568.92
1926 0.00 38.00 175.00 235.00 529.00 889.50 614.00 l 270.00 w 845.36 b 547.50 184.50 31.00 3474.86
1927 42.50 83.00 70.00 g 203.00 t 641.50 834.50 1079.00 929.50 756.00 502.00 265.50 8.86 c 5142.36
1928 29.00 43.50 228.50 339.50 681.00 897.00 1046.54 d 0.00 z 238.00 t 511.00 126.50 12.29 b 3914.83
1929 7.50 14.00 147.00 300.00 638.50 930.00 1023.50 955.00 760.38 d 532.50 79.00 41.00 5428.38
1930 3.50 126.50 140.00 449.00 478.50 900.50 1058.50 969.50 743.28 a 446.50 156.00 2.77 c 5474.54
1931 15.50 c 26.96 a 170.50 408.00 684.00 904.00 1123.00 925.50 791.00 499.50 140.50 0.00 d 5688.46
1932 0.50 55.50 92.50 l 163.50 k 203.00 q 335.00 u 1010.50 988.00 837.00 420.00 191.50 18.50 3521.50
1933 0.00 3.50 167.00 255.00 430.50 873.00 1099.50 1016.50 872.50 553.50 182.00 22.50 5475.50
1934 14.00 116.00 351.50 507.00 812.00 811.00 1136.50 1003.50 808.00 585.50 237.00 31.00 6413.00
1935 27.50 62.00 117.00 347.50 468.50 943.50 1047.50 918.00 753.50 504.00 44.50 2.50 5236.00
1936 4.50 19.50 199.50 429.00 717.50 958.00 1035.00 759.00 g 709.04 d 446.00 96.50 4.28 b 4618.81
1937 0.00 c 20.50 90.00 355.86 a 703.70 a 858.50 1062.00 1077.00 898.00 575.50 186.67 c 41.69 b 5869.42
1938 21.00 27.42 d 97.77 e 345.50 610.00 913.00 1031.02 b 697.50 i 812.00 527.00 52.50 46.50 4483.70
1939 0.00 0.00 211.50 421.50 704.00 933.00 1096.00 988.50 802.50 470.54 c 50.00 l 110.64 b 5738.17
1940 27.00 31.00 244.00 385.50 754.00 980.50 1103.94 d 993.00 789.00 514.00 98.50 46.50 b 5966.94
1941 4.50 40.50 111.50 162.50 597.00 799.00 999.20 c 950.15 a 722.07 a 343.00 159.00 16.57 b 4904.98
1942 15.00 20.50 73.88 a 307.50 596.50 888.50 1118.00 976.00 827.68 b 421.00 182.00 17.05 a 5443.61
1943 5.50 74.00 187.03 a 500.50 688.95 b 857.50 1090.74 d 968.50 818.00 438.00 125.00 8.55 b 5762.27
1944 2.58 a 17.50 97.50 231.00 587.00 793.50 1016.28 a 1023.50 772.50 d 521.50 98.79 a 4.81 b 5166.47
1945 28.00 36.00 55.50 293.50 628.00 780.50 1054.00 1011.00 845.00 527.50 150.00 b 11.33 e 5420.33
1946 14.00 67.50 195.00 514.00 623.00 963.50 1025.00 959.50 790.00 c 389.00 39.50 39.02 b 5619.02
1947 8.50 95.00 185.50 339.50 735.50 826.00 1074.50 913.50 840.00 487.50 55.86 a 8.27 a 5569.63
1948 34.00 46.50 61.50 413.00 676.50 892.50 1039.00 1013.50 852.00 501.00 47.07 a 3.74 b 5580.31
1949 1.50 39.00 136.50 427.00 618.00 866.50 1016.59 b 969.27 a 868.00 395.00 241.50 32.50 f 5578.85
1950 11.92 e 77.00 d 209.85 e 510.00 e 424.50 i 637.50 h 652.00 j 732.50 h 487.50 i 474.00 j 195.00 f 52.00 i 808.77
1951 14.50 h 27.50 h 111.00 g 214.50 i 403.00 h 590.00 i 816.50 h 725.00 g 816.96 b 367.50 h 66.00 h 21.50 f 816.96
1952 4.02 d 15.62 c 52.81 d 305.00 c 702.27 e 876.00 e 1005.78 d 997.17 d 846.00 e 593.17 e 89.42 d 1.11 c 5488.36
1953 36.17 d 26.50 f 164.19 d 293.89 c 434.00 d 889.80 e 1010.94 d 961.00 e 647.50 f 472.75 e 196.80 e 4.77 e 4464.30
1954 13.50 f 132.42 d 94.11 c 496.80 e 521.00 h 863.08 d 1049.23 e 857.27 e 659.00 f 576.48 e 231.11 c 30.50 f 4300.49
1955 0.00 d 22.17 d 166.92 e 296.54 d 580.06 e 837.69 d 930.00 c 898.45 c 814.04 d 583.26 d 143.08 d 29.21 e 5301.41
1956 33.50 f 6.69 c 204.71 b 314.40 e 680.28 d 1003.93 b 1020.62 e 932.14 b 731.00 f 491.98 d 78.00 e 1.50 g 4732.74
1957 25.46 c 165.67 d 157.38 e 302.31 d 481.07 d 712.00 g 1049.57 c 935.96 e 636.50 f 366.83 d 33.00 f 4.00 f 3484.26
1958 0.57 d 56.00 d 53.06 e 283.80 e 591.50 g 958.39 b 590.50 n 995.21 b 751.07 b 492.42 e 122.50 j 41.00 j 3590.53
1959 34.50 g 17.50 d 176.81 d 464.42 d 472.00 g 977.31 d 1099.90 e 555.50 k 545.00 i 361.50 i 65.50 k 11.50 k 2735.95
1960 0.00 i 1.50 h 163.50 h 276.00 i 384.00 j 718.50 h 763.50 i 657.50 k 600.00 i 262.50 i 109.00 f 13.00 k 0.00
1961 0.00 k 29.50 h 102.50 h 266.50 h 410.00 l 724.00 g 787.00 i 675.00 h 509.50 h 323.50 g 32.40 e 6.50 i 32.40
1962 1.50 i 36.50 i 55.00 h 333.00 j 370.50 i 559.50 j 807.50 g 830.50 g 498.50 k 376.00 h 182.50 f 7.50 i 0.00
1963 3.00 f 96.50 h 82.00 h 174.50 h 532.00 h 519.50 j 857.00 g 860.25 e 599.50 h 438.50 h 101.00 j 4.00 f 860.25
1964 0.00 g 2.50 i 53.00 i 197.00 g 383.50 k 593.50 h 833.00 f 668.50 h 534.00 g 424.00 h 66.00 g 6.00 f 0.00
1965 10.00 h 18.00 g 51.00 g 224.50 f 331.00 j 511.50 h 734.50 i 769.50 g 514.50 h 378.00 h 162.00 g 9.50 f 0.00
1966 0.00 a 1.50 180.00 388.45 a 680.45 a 848.00 1059.17 a 973.50 736.03 a 412.00 177.41 a 44.90 b 5501.41
1967 6.20 a 40.50 210.28 a 200.00 521.83 a 771.00 1012.27 e 939.54 e 549.00 h 355.50 j 148.50 g 0.00 e 3701.62
1968 2.00 f 89.42 e 94.00 f 249.50 578.50 865.50 977.00 832.00 750.52 a 498.07 a 116.90 a 2.58 a 4959.98
1969 18.50 5.50 94.50 350.69 a 628.55 b 807.00 1052.00 1056.50 821.00 380.50 112.76 a 31.00 a 5358.50
1970 16.53 a 54.50 74.50 184.00 622.50 868.00 1067.00 992.00 695.17 a 318.50 108.00 9.30 a 5010.01
1971 64.07 a 56.50 200.00 267.00 478.95 a 840.50 811.50 h 884.00 757.00 295.50 84.83 a 5.17 a 3933.51
1972 0.00 a 70.00 338.50 324.00 586.00 833.00 1083.45 a 945.00 728.79 a 398.50 22.50 0.52 a 5330.26
1973 0.00 a 11.50 13.00 205.00 612.77 a 846.00 985.50 987.50 778.97 a 502.00 167.50 14.47 a 5124.20
1974 2.07 a 3.50 188.00 311.38 a 643.77 a 689.00 j 748.50 h 706.50 h 726.96 b 466.55 a 80.00 0.00 a 2422.23
1975 12.40 a 7.00 80.00 141.00 486.91 b 790.50 1003.50 1000.00 747.41 a 448.50 137.07 a 7.75 c 4862.05
1976 10.85 a 29.00 106.50 309.00 608.63 a 857.00 998.50 966.00 691.50 382.50 148.89 c 5.74 d 5114.11
1977 5.17 a 53.50 51.31 b 347.07 a 444.85 a 885.50 1020.33 b 996.50 769.66 a 542.00 167.59 a 25.50 5308.97
1978 13.50 27.50 188.58 a 312.50 542.50 a 907.00 1035.92 a 935.00 752.07 a 562.50 141.72 a 3.74 b 5422.53
1979 0.00 b 17.00 88.00 331.00 543.00 829.50 1042.24 b 886.00 867.41 a 526.50 64.00 17.57 a 5212.22
1980 10.85 a 57.50 51.50 349.82 b 500.13 a 897.00 811.50 h 645.00 k 526.00 j 332.50 h 161.79 b 53.98 b 2082.57
1981 21.70 a 81.50 95.00 436.03 a 605.53 a 960.00 1032.82 a 1007.00 800.36 b 411.50 174.83 a 37.89 d 5664.16
1982 5.00 44.00 81.00 306.00 542.50 778.00 984.50 956.00 779.00 368.50 63.00 0.00 4907.50
1983 6.50 35.00 89.00 181.50 554.50 787.50 1004.00 943.50 858.50 453.50 156.50 1.00 5071.00
1984 4.13 a 8.00 152.50 268.50 737.50 833.50 955.00 879.00 752.50 296.00 116.50 10.00 5013.13
1985 0.00 40.00 111.00 382.00 660.00 922.00 1053.50 969.00 637.50 404.50 92.50 1.00 5273.00
1986 45.50 100.50 222.00 359.00 620.00 893.00 925.50 969.00 585.00 238.00 34.50 4.00 4996.00
1987 21.50 54.00 84.50 448.50 593.50 925.50 984.50 937.00 773.00 608.50 117.50 22.00 5570.00
1988 8.50 86.50 195.50 337.50 628.50 920.00 1064.00 941.50 750.50 656.50 206.00 35.00 5830.00
1989 10.50 91.00 312.00 572.50 696.50 917.00 1089.50 982.00 839.50 475.50 204.00 12.50 6202.50
1990 19.50 48.00 223.00 388.50 597.50 1005.50 1004.50 894.00 802.50 517.50 193.50 8.50 5702.50
1991 1.50 103.00 59.00 311.00 553.00 740.00 1045.50 964.50 768.00 610.50 123.50 6.00 5285.50
1992 5.50 49.50 125.00 446.00 614.50 803.00 963.50 627.50 l 799.00 535.50 90.50 7.00 4439.00
1993 11.00 17.50 192.00 378.00 689.50 852.00 1001.50 963.00 794.50 502.00 101.50 17.00 5519.50
1994 28.50 36.50 188.50 374.50 573.50 1011.50 1094.50 1086.00 827.00 447.00 83.00 8.50 5759.00
1995 7.00 134.50 171.50 280.00 479.00 826.00 1077.50 1082.00 871.50 561.50 284.00 89.90 a 5864.40
1996 46.00 160.00 181.50 417.00 750.50 987.00 1080.50 1026.00 702.00 514.00 173.50 56.50 6094.50
1997 20.50 39.00 301.00 320.50 753.50 842.50 1053.50 998.50 923.28 a 483.00 183.00 2.00 5920.28
1998 30.50 5.00 102.50 242.00 579.00 0.00 z 1127.00 1102.50 889.50 523.50 233.00 87.50 4922.00
1999 81.50 163.50 277.97 a 276.00 648.42 a 891.50 988.26 b 1055.00 868.00 662.07 c 401.79 b 43.83 b 6357.83
2000 148.28 a 132.92 e 240.50 525.00 a 854.05 a 1008.50 1163.53 a 1022.48 a 961.67 c 477.92 a 50.17 a 55.05 b 6640.07
2001 22.00 63.54 b 204.17 b 366.00 e 826.00 1020.50 1105.09 d 1044.50 956.67 c 667.02 a 327.93 a 25.32 a 6628.73
2002 44.00 120.00 208.50 521.00 703.00 1043.00 1131.00 1066.00 911.00 516.50 260.50 39.00 6563.50
2003 178.50 79.50 214.00 330.00 725.50 970.00 1205.00 1093.00 922.50 765.00 168.00 61.00 6712.00
2004 30.50 28.50 414.00 380.00 738.50 944.50 1073.50 1001.00 856.50 522.00 127.50 38.50 6155.00
2005 70.50 47.50 161.50 382.50 753.54 e 914.50 1182.50 1015.50 914.50 630.50 313.00 106.50 6492.54
2006 98.50 139.00 163.50 426.00 811.50 1074.00 1133.00 1008.00 781.20 e 533.00 339.00 34.00 6540.70
2007 23.00 85.00 343.77 c 416.00 762.00 1018.50 1113.00 1104.50 935.00 624.00 411.00 43.18 c 6878.95
2008 13.00 69.00 266.00 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 348.00
2009 0.00 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
2010 0.00 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
2011 0.00 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
2012 0.00 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
2013 0.00 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
Period of Record Statistics
MEAN 21.08 56.63 164.82 346.61 626.49 892.29 1044.75 975.36 803.34 493.46 152.68 24.95 5650.08
S.D. 30.22 41.43 80.35 89.72 98.88 72.43 57.27 60.41 74.77 94.24 82.39 25.90 507.52
SKEW 3.10 0.85 0.61 0.16 -0.17 0.26 0.19 -0.08 -0.06 -0.01 0.90 1.47 0.66
MAX 178.50 165.67 414.00 572.50 854.05 1074.00 1205.00 1104.50 961.67 765.00 411.00 110.64 6878.95
MIN 0.00 0.00 13.00 141.00 393.00 740.00 912.43 832.00 585.00 238.00 22.50 0.00 4862.05
NO YRS 81 86 84 85 81 82 81 78 77 82 82 78 60