SPRINGERVILLE, ARIZONA

Monthly Total Growing Degree Days

(028162)

Base Temperature = 40 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
1911 0.00 z 0.00 z 0.00 z 0.00 z 487.00 654.50 744.50 607.00 458.00 169.00 26.67 c 0.00 e 3146.67
1912 0.00 j 5.00 g 7.50 i 68.50 345.50 k 644.00 726.95 a 697.50 467.50 291.00 43.00 0.00 2938.45
1913 3.00 0.00 68.00 156.50 369.50 618.00 721.50 757.00 427.00 226.00 86.38 a 0.00 3432.88
1914 37.50 16.00 48.00 255.50 483.50 668.50 713.50 763.50 544.50 224.00 45.50 1.00 3801.00
1915 0.00 8.00 41.00 215.00 c 353.50 696.00 834.50 755.00 604.50 330.50 93.50 g 21.50 3859.50
1916 64.50 97.00 198.50 338.50 524.00 783.50 844.00 755.50 590.50 395.50 126.35 d 32.00 4749.85
1917 1.50 26.00 77.00 218.00 356.50 717.00 918.00 801.00 617.50 456.50 279.50 91.45 a 4559.95
1918 0.00 x 65.00 90.23 c 169.50 345.00 743.00 844.00 768.80 a 689.00 536.50 115.00 9.00 4375.03
1919 0.00 0.00 65.00 243.50 h 472.50 744.50 795.15 a 752.55 b 422.50 h 231.39 c 64.50 f 16.50 j 3061.09
1920 10.00 f 22.00 g 36.17 d 0.00 z 247.50 n 404.00 k 416.00 o 519.50 i 444.50 g 212.00 j 0.00 z 0.00 p 36.17
1921 23.00 h 13.50 k 117.00 v 0.00 z 0.00 z 544.50 f 626.50 f 641.00 304.50 o 391.50 58.00 66.43 c 1156.93
1922 24.05 b 48.16 c 62.00 a 146.50 436.58 a 747.00 863.00 788.00 610.00 318.00 54.00 2.50 4099.79
1923 9.50 12.00 27.00 158.50 354.00 h 591.50 828.50 699.00 483.50 173.00 18.00 0.00 3000.50
1924 0.00 a 16.50 16.00 134.00 482.50 750.00 791.50 765.00 553.50 371.00 77.00 1.50 3958.50
1925 0.00 12.50 0.00 z 280.96 d 508.29 b 722.22 c 815.00 706.50 538.00 363.50 100.00 47.50 4094.48
1926 6.00 l 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 300.50 s 767.50 580.50 364.50 85.00 41.50 g 1797.50
1927 12.92 a 45.50 52.00 l 259.50 448.50 688.00 563.00 j 21.50 z 310.50 m 328.00 0.00 z 8.00 z 1782.42
1928 23.77 a 20.00 97.50 193.00 477.00 667.00 790.50 688.50 566.50 380.50 41.50 h 0.00 3904.27
1929 0.00 x 0.00 k 25.26 d 21.50 z 75.00 x 685.96 d 795.67 d 720.00 572.50 314.50 19.00 13.00 3145.89
1930 0.00 28.61 e 17.57 a 139.00 k 275.50 655.00 743.00 678.50 537.50 185.50 i 64.00 k 0.00 q 2935.68
1931 1.00 h 5.83 d 39.00 j 63.00 w 257.50 k 471.00 i 596.50 i 500.50 j 398.00 j 266.50 i 60.50 p 1.50 k 5.83
1932 0.00 o 9.00 h 17.00 x 148.50 n 256.00 l 616.80 e 839.98 e 589.00 i 370.00 k 243.00 h 41.00 x 0.00 z 1456.78
1933 0.00 z 0.00 n 51.50 o 38.50 q 142.00 p 546.00 i 479.50 n 476.50 m 342.00 n 183.50 n 47.50 l 21.00 q 0.00
1934 7.50 j 22.50 n 95.50 j 182.00 j 324.00 l 441.00 i 632.00 i 823.29 e 442.50 g 289.50 j 108.50 i 5.50 r 823.29
1935 55.00 j 12.00 h 48.50 n 128.50 j 240.50 i 489.00 i 287.00 t 521.50 i 338.50 l 286.50 g 48.00 h 0.00 i 0.00
1936 12.50 n 5.00 j 44.50 l 9.50 y 361.50 j 797.40 e 690.50 f 730.22 d 377.50 j 297.00 f 42.00 k 5.00 m 1527.62
1937 0.00 k 27.00 l 65.50 f 159.00 k 390.50 h 646.73 d 604.50 h 677.50 f 498.50 g 290.50 i 62.50 k 22.50 g 646.73
1938 7.00 f 39.67 d 74.50 g 168.50 i 327.50 k 608.50 f 668.50 g 804.85 d 605.77 d 373.79 e 34.50 f 24.50 f 1824.08
1939 8.94 e 7.00 h 92.50 g 256.00 f 557.40 e 807.12 d 699.50 h 645.50 g 465.00 h 222.50 f 92.00 f 29.50 h 1373.46
1940 2.21 c 31.42 e 114.91 b 237.12 d 520.69 d 764.44 c 848.07 c 800.04 e 577.80 e 324.35 d 54.50 f 14.50 g 4221.05
1941 2.50 42.00 68.50 126.00 481.00 602.50 807.00 779.50 607.00 310.50 97.00 19.00 3942.50
1942 9.00 20.00 20.00 237.00 455.00 710.00 896.50 778.00 583.50 298.00 127.50 26.50 4161.00
1943 17.50 32.50 62.00 293.00 495.00 646.00 829.00 789.50 630.50 330.50 76.00 0.00 4201.50
1944 5.00 33.50 73.50 262.00 426.50 661.50 818.00 794.50 568.50 341.00 83.00 7.00 4074.00
1945 6.00 27.00 47.69 e 193.00 499.00 607.50 902.00 842.00 654.50 370.00 69.50 1.00 4219.19
1946 1.50 33.50 85.00 369.00 409.50 491.50 k 823.05 a 774.50 630.50 239.50 57.50 58.00 3481.55
1947 5.50 27.00 73.00 189.00 517.50 633.00 841.50 739.00 605.00 308.50 38.50 9.50 3987.00
1948 12.50 6.00 29.00 298.50 478.50 718.50 854.50 800.50 687.00 392.00 49.00 53.00 4379.00
1949 1.50 17.50 78.00 292.00 488.50 681.50 827.50 798.00 709.00 277.50 156.50 47.00 4374.50
1950 37.50 47.19 a 115.00 295.71 b 434.50 715.00 839.50 781.00 565.00 548.38 b 145.00 42.62 c 4566.40
1951 21.50 43.50 115.50 217.50 455.00 594.00 937.50 829.50 659.50 333.00 82.00 27.50 4316.00
1952 15.00 3.50 29.50 186.00 477.50 701.00 794.50 813.00 608.00 421.50 75.50 1.50 4126.50
1953 30.50 13.50 133.00 228.50 359.00 544.00 j 866.50 727.93 d 629.00 293.00 0.00 z 0.00 z 3280.93
1954 23.50 35.00 86.50 319.50 524.00 698.28 a 875.50 753.00 635.00 418.50 78.50 26.50 4473.78
1955 5.00 12.00 99.50 190.50 418.50 656.50 824.00 804.50 622.00 395.50 98.50 71.50 4198.00
1956 35.50 16.00 123.00 185.00 483.00 769.00 822.50 743.00 675.00 368.00 26.50 15.50 4262.00
1957 53.00 111.50 99.00 173.50 341.50 728.50 846.50 761.50 573.00 289.00 26.00 11.50 4014.50
1958 0.00 46.00 42.50 190.50 538.50 766.00 867.00 817.00 587.50 332.50 60.50 32.00 4280.00
1959 2.00 10.50 65.50 286.00 433.50 730.00 920.00 778.50 598.50 288.50 30.50 9.00 4152.50
1960 1.00 1.00 149.83 a 234.50 351.50 666.50 848.00 804.50 595.50 209.00 63.00 17.50 3941.83
1961 0.00 28.50 72.00 159.31 a 394.00 755.50 896.00 792.00 505.00 325.50 a 32.00 22.00 3981.81
1962 3.00 39.00 39.00 286.00 375.32 c 586.07 b 827.46 e 799.50 626.90 a 351.16 b 107.68 b 6.64 c 4047.73
1963 20.50 79.69 b 96.21 b 274.29 b 582.05 b 675.00 a 916.64 b 747.00 672.00 436.00 96.00 1.50 4596.87
1964 1.11 c 0.00 b 33.58 a 168.21 b 479.50 671.00 871.10 a 755.62 c 409.00 h 279.00 i 66.00 e 32.11 c 3078.24
1965 17.00 28.50 63.19 e 211.50 380.50 580.00 851.31 e 608.50 g 557.00 357.53 a 177.50 14.00 i 3224.03
1966 1.00 2.50 146.00 271.00 561.00 715.50 913.97 b 840.62 a 594.50 338.86 b 181.80 e 50.50 g 4566.74
1967 12.00 h 20.00 152.50 214.44 c 205.50 i 412.50 h 820.95 c 739.50 579.11 b 244.00 f 87.00 0.00 b 2613.50
1968 9.09 b 32.00 61.50 129.83 a 363.50 623.57 b 742.00 614.83 a 496.00 276.00 26.90 a 9.50 3384.72
1969 39.00 5.38 b 42.07 c 173.50 418.00 593.00 828.96 d 862.63 e 615.00 224.23 a 30.50 26.00 3858.29
1970 19.00 14.00 b 18.08 a 63.60 e 433.48 a 618.00 853.03 b 772.93 a 509.00 177.98 b 79.62 d 22.50 3581.23
1971 24.50 21.00 127.50 150.50 318.27 a 641.67 c 876.50 752.78 a 527.59 a 195.82 a 50.50 27.50 3714.12
1972 9.62 b 56.50 170.00 199.66 a 344.00 594.11 b 832.35 a 746.50 552.00 344.50 7.24 a 1.72 d 3858.20
1973 1.00 10.37 a 19.78 b 85.20 e 402.48 a 642.00 781.20 a 737.05 b 494.48 a 290.07 c 137.07 a 23.25 c 3623.95
1974 9.96 c 2.69 b 64.50 f 81.00 g 457.54 d 763.85 d 787.50 684.50 511.07 b 302.25 a 29.50 0.00 a 3548.86
1975 16.02 a 4.50 h 49.08 a 87.32 b 282.58 e 560.69 a 829.00 739.41 d 526.55 a 308.50 54.00 5.00 f 3453.15
1976 0.00 f 33.00 59.79 c 177.93 a 357.02 a 569.50 743.00 737.00 502.00 165.00 48.21 b 0.00 d 3392.45
1977 0.00 1.12 c 56.00 210.00 369.23 c 687.00 789.50 780.50 622.00 304.50 100.50 22.50 3942.85
1978 27.50 15.00 87.00 241.50 336.50 632.00 813.50 765.50 562.00 348.00 69.00 10.50 3908.00
1979 0.00 24.00 41.00 242.00 453.00 638.00 819.00 701.50 686.00 364.00 33.00 5.50 4007.00
1980 19.50 13.00 36.50 155.50 294.00 642.50 839.50 757.50 581.50 212.00 54.50 24.00 3630.00
1981 0.00 18.00 33.00 245.50 454.00 761.00 840.00 800.00 531.50 313.50 70.50 20.50 4087.50
1982 17.50 18.00 62.50 168.00 370.00 548.00 776.50 761.00 609.00 223.00 23.50 3.00 3580.00
1983 3.50 4.00 65.00 105.00 368.50 585.00 815.00 761.00 672.50 341.50 107.50 25.00 3853.50
1984 3.50 0.00 72.50 144.50 568.50 635.50 834.50 736.50 582.50 180.00 89.00 6.00 3853.00
1985 0.00 23.33 a 97.50 246.50 419.00 676.00 838.50 734.50 469.50 300.50 87.50 7.00 3899.83
1986 32.00 75.00 123.00 261.50 463.00 658.50 765.00 805.50 516.00 221.50 66.00 8.00 3995.00
1987 18.00 20.00 34.00 231.00 369.50 674.50 763.00 704.00 527.00 345.50 62.50 11.00 3760.00
1988 14.00 42.50 65.50 190.50 407.00 684.00 844.00 751.50 505.00 379.00 126.50 6.00 4015.50
1989 6.00 33.00 171.50 335.50 472.50 618.00 806.50 711.50 546.00 262.50 41.00 2.50 4006.50
1990 0.00 27.00 93.00 267.00 412.50 732.00 826.00 725.50 580.50 241.00 80.00 9.50 3994.00
1991 2.50 0.00 z 70.00 194.50 452.50 602.50 829.00 798.50 595.00 370.00 71.50 9.50 3995.50
1992 0.00 9.50 60.00 322.00 480.50 668.50 804.50 767.50 609.50 373.00 21.00 22.50 4138.50
1993 35.50 25.00 75.00 255.00 464.00 662.50 810.65 a 830.50 575.00 277.50 31.50 13.43 a 4055.58
1994 29.50 32.67 a 118.50 241.50 473.00 785.50 885.50 851.00 645.50 278.00 112.50 6.50 4459.67
1995 24.00 69.00 111.50 206.50 388.50 620.50 862.00 894.50 620.00 302.50 89.00 41.00 4229.00
1996 30.50 96.00 77.00 244.50 560.50 728.00 880.50 765.00 481.50 267.50 55.00 30.00 4216.00
1997 8.50 15.50 105.00 182.00 466.00 582.50 755.00 739.00 651.00 223.00 56.50 1.50 3785.50
1998 4.00 10.00 86.50 79.50 388.50 606.00 831.00 791.50 635.00 305.50 66.00 32.00 3835.50
1999 36.50 34.50 133.50 165.00 414.88 a 626.50 784.09 b 754.00 567.86 b 255.75 a 123.10 a 1.03 a 3896.71
2000 55.28 a 61.00 75.00 307.50 553.50 745.00 844.50 790.50 628.00 294.00 7.24 a 0.00 a 4361.52
2001 0.52 a 32.67 a 79.00 258.50 525.50 701.00 799.50 755.00 611.00 351.50 119.00 1.00 4234.18
2002 24.00 16.50 98.50 351.50 452.00 780.00 869.00 776.50 577.00 218.50 51.50 0.00 4215.00
2003 17.00 28.50 42.50 196.00 498.50 653.00 919.00 787.50 577.00 388.50 109.50 29.00 4246.00
2004 2.00 8.50 184.00 208.00 477.00 640.50 803.50 725.00 516.50 248.50 68.50 16.50 3898.50
2005 17.50 25.50 58.50 244.50 480.00 627.50 866.50 732.00 626.50 301.50 112.50 17.00 4109.50
2006 32.00 25.00 77.50 255.00 512.50 772.50 910.50 776.50 526.00 300.00 77.00 12.00 4276.50
2007 11.50 36.00 157.50 296.00 497.00 784.00 939.00 866.00 675.50 381.00 162.00 26.50 4832.00
2008 6.00 26.50 96.00 217.50 441.50 765.00 890.50 838.50 598.50 305.00 96.50 27.38 a 4308.88
2009 18.00 70.00 132.00 239.50 566.27 a 669.50 931.50 854.00 565.50 323.50 124.50 1.00 4495.27
2010 0.00 0.00 78.00 259.00 456.00 728.40 e 911.00 833.00 725.00 388.00 76.50 47.50 4502.40
2011 0.00 42.00 161.50 307.76 a 443.50 743.89 c 910.00 893.00 631.00 327.57 a 53.50 4.43 c 4518.14
2012 2.07 a 8.00 147.00 317.00 589.50 822.50 921.00 883.00 618.50 366.00 99.50 29.50 4803.57
2013 15.00 9.50 166.50 9.50 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 191.00
Period of Record Statistics
MEAN 13.46 27.50 82.28 219.32 444.28 678.79 835.52 768.81 583.86 314.48 77.41 17.65 4101.03
S.D. 14.40 22.96 43.27 67.05 71.51 65.17 52.01 53.48 60.56 73.93 44.53 18.50 310.58
SKEW 1.25 1.43 0.63 -0.17 -0.18 0.17 -0.09 -0.24 -0.15 0.29 1.36 1.52 0.14
MAX 64.50 111.50 198.50 369.00 589.50 822.50 939.00 894.50 725.00 548.38 279.50 91.45 4832.00
MIN 0.00 0.00 16.00 63.60 275.50 548.00 713.50 607.00 427.00 165.00 7.24 0.00 3384.72
NO YRS 86 88 87 85 87 91 90 93 89 90 85 83 68