HEBER BLACK MESA RS, ARIZONA

Monthly Total Growing Degree Days

(023961)

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
1950 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 746.00 504.50 484.00 81.00 27.00 1842.50
1951 4.50 33.50 80.00 177.50 423.50 615.50 955.50 792.05 a 606.50 455.00 51.50 20.00 4215.05
1952 1.50 2.00 f 19.67 e 208.50 499.50 758.50 821.50 771.90 a 629.00 397.12 b 34.14 a 0.00 4141.33
1953 25.50 g 14.00 a 106.95 a 232.00 352.62 c 669.23 d 890.00 779.50 630.00 375.50 149.00 6.50 4205.31
1954 14.00 73.50 110.16 c 296.00 500.00 704.00 901.50 825.50 660.00 377.50 77.00 54.50 4593.66
1955 0.00 e 4.31 b 41.52 c 95.89 b 314.43 c 559.50 732.12 a 737.80 a 553.33 c 370.34 c 41.50 f 41.16 b 3450.39
1956 15.50 e 2.00 56.66 b 103.93 b 439.00 767.22 c 804.34 c 708.87 a 717.69 d 271.50 f 2.50 k 0.00 d 3615.20
1957 21.70 a 75.60 c 28.00 o 149.42 d 271.25 a 699.00 854.05 a 767.77 a 633.33 c 253.34 b 17.78 c 8.78 a 3752.03
1958 0.00 b 33.19 a 15.50 184.14 a 519.50 750.50 887.00 857.00 562.00 338.50 76.50 55.11 d 4278.93
1959 5.00 21.78 a 108.00 290.00 411.50 759.00 963.00 787.00 575.00 291.50 30.50 2.00 4244.28
1960 1.00 0.00 131.50 244.50 376.00 755.50 972.50 868.00 630.50 244.50 66.50 6.00 4296.50
1961 0.50 15.00 58.50 186.00 e 396.28 a 793.00 915.00 795.50 549.31 a 290.62 c 48.75 b 8.00 4056.47
1962 1.00 32.50 34.50 262.50 372.00 617.00 871.00 802.50 618.00 297.50 111.50 5.50 4025.50
1963 6.72 a 75.00 64.00 128.00 482.50 580.50 905.20 a 775.50 670.50 408.50 91.50 0.00 4187.92
1964 0.00 0.00 23.00 122.50 384.50 599.00 830.00 781.00 543.50 347.00 28.00 4.00 3662.50
1965 7.50 16.50 24.50 150.00 322.00 538.93 b 840.50 776.50 491.00 255.00 76.50 10.00 3508.93
1966 0.00 0.00 84.50 203.50 491.00 664.00 920.00 837.00 618.00 276.50 112.50 29.93 b 4236.93
1967 1.00 14.50 164.00 143.00 372.50 594.50 875.50 810.50 643.00 371.00 119.00 3.50 4112.00
1968 2.00 29.00 58.50 156.92 d 383.50 663.50 790.00 716.00 597.50 341.50 51.50 10.50 3800.42
1969 32.00 2.50 55.50 206.00 430.50 650.17 a 915.00 950.50 674.00 263.50 39.00 51.00 4269.67
1970 19.50 35.00 15.50 85.00 475.50 695.50 940.50 889.00 560.00 222.00 96.00 11.00 4044.50
1971 42.00 22.50 144.50 173.00 368.00 677.50 904.50 780.50 558.50 220.00 59.00 11.00 3961.00
1972 11.00 52.00 191.50 240.50 401.50 672.00 918.00 835.50 625.50 344.00 24.00 0.50 4316.00
1973 0.50 2.00 4.00 106.00 435.50 665.50 865.00 847.00 572.59 a 339.50 144.50 32.50 4014.59
1974 5.00 12.50 107.50 163.50 514.00 872.07 a 867.47 b 810.13 a 592.50 356.50 36.92 d 1.00 4339.09
1975 13.50 15.00 45.50 105.52 a 320.85 a 617.00 896.00 815.00 581.50 329.50 86.90 a 4.50 3830.76
1976 0.50 29.00 b 47.00 198.62 a 445.00 652.50 849.00 791.00 583.50 231.50 59.48 a 1.03 a 3888.14
1977 2.07 a 19.70 a 34.00 227.50 337.50 715.00 918.00 878.00 691.00 387.50 100.00 49.82 c 4360.09
1978 4.59 d 10.08 c 122.97 a 218.50 385.00 722.50 883.00 798.50 642.00 401.97 a 73.45 a 2.50 4265.05
1979 4.50 11.41 a 28.00 216.00 383.50 662.00 872.00 775.00 705.00 424.18 a 25.86 a 9.41 c 4116.86
1980 11.37 a 22.56 b 22.96 d 195.50 319.50 715.50 928.00 804.93 b 629.50 318.50 118.45 a 53.98 b 4140.75
1981 10.69 b 33.70 a 50.00 312.32 b 458.00 816.50 920.00 868.00 623.50 277.50 88.50 l 20.50 k 4370.21
1982 6.50 j 27.00 i 61.00 i 234.00 407.50 610.50 846.50 863.00 663.00 235.50 44.50 10.50 3915.00
1983 3.50 k 10.00 i 75.00 66.50 i 403.50 619.50 907.50 835.50 761.00 349.00 106.00 26.50 4083.50
1984 0.00 j 7.00 i 55.00 i 110.50 i 592.00 655.50 888.50 846.00 680.00 178.50 58.00 5.50 n 3898.50
1985 1.00 i 3.50 j 44.50 k 266.50 495.00 766.00 899.50 847.00 512.00 310.50 88.50 3.50 4188.50
1986 25.50 73.00 152.00 238.00 448.00 708.00 829.50 855.50 534.00 234.50 63.00 0.00 l 4161.00
1987 13.50 j 15.50 i 25.50 i 174.00 j 251.00 j 698.00 783.00 765.50 570.50 414.50 43.00 21.50 3296.00
1988 7.50 m 22.00 i 73.50 219.50 430.50 736.00 904.00 809.50 521.50 448.50 137.50 2.50 4283.00
1989 0.00 j 24.00 i 181.50 361.50 528.00 687.50 945.50 795.00 659.00 335.50 86.50 10.00 4590.00
1990 6.00 k 9.50 k 81.00 i 275.50 489.00 832.50 905.00 771.00 674.00 336.50 86.50 7.50 4377.50
1991 0.00 i 19.00 i 23.00 i 170.69 a 422.50 557.50 862.50 818.50 608.50 408.50 72.50 0.00 3921.19
1992 0.00 j 0.00 j 33.50 i 281.50 444.50 204.00 u 839.50 787.50 600.50 384.00 26.50 7.00 3371.00
1993 0.00 n 0.50 87.50 208.50 461.50 630.00 829.50 805.50 578.50 284.00 35.50 12.50 3933.50
1994 6.50 l 12.50 i 100.00 127.50 k 394.50 814.50 873.00 900.00 644.50 258.33 a 56.50 4.00 4045.33
1995 2.50 l 19.50 i 121.50 110.00 l 346.50 600.50 871.00 886.00 660.50 366.50 90.50 k 53.00 3905.50
1996 23.50 k 66.00 k 46.00 j 263.00 402.00 j 547.00 i 644.50 i 518.50 l 360.00 k 238.00 k 57.00 k 23.00 i 263.00
1997 11.00 p 1.00 j 78.50 j 173.50 331.50 l 645.00 870.50 577.00 j 720.50 321.00 87.00 i 0.00 2730.50
1998 9.00 k 0.00 z 74.00 i 105.00 a 282.50 i 632.50 934.50 877.30 a 696.50 242.50 i 47.50 k 24.50 j 3245.80
1999 23.00 j 34.00 i 94.00 h 130.00 h 292.50 k 506.00 h 573.00 j 568.00 i 440.50 i 205.50 m 124.00 k 6.00 g 0.00
2000 56.50 k 36.00 i 51.50 i 243.50 j 442.50 i 619.00 h 616.50 k 645.00 h 500.00 j 217.50 k 8.50 j 6.50 l 0.00
2001 0.00 j 31.00 i 79.50 i 187.00 i 434.00 i 524.50 i 561.00 k 610.00 h 364.00 o 309.50 i 69.00 j 4.00 k 0.00
2002 9.50 j 12.00 i 73.50 j 311.50 321.00 i 342.00 p 959.00 886.50 444.50 j 205.50 i 34.00 j 0.00 i 2157.00
2003 16.00 j 7.50 j 63.00 k 132.00 h 368.00 j 532.00 i 703.00 i 697.50 g 546.50 f 389.50 f 56.00 j 14.00 g 0.00
2004 0.50 k 14.50 j 192.50 h 183.00 h 335.50 k 497.00 i 539.50 l 561.50 i 394.50 j 201.50 h 38.00 5.00 43.00
2005 14.50 49.50 62.50 157.00 i 315.00 m 480.50 j 539.50 n 595.50 h 410.00 l 235.50 l 86.50 k 22.50 h 126.50
2006 7.00 l 28.00 i 47.00 h 164.00 j 399.00 i 610.00 h 649.00 j 773.50 522.50 315.34 b 141.50 18.00 1770.84
2007 5.00 24.00 68.50 m 190.50 i 335.50 k 799.80 e 952.50 887.00 674.00 376.50 186.50 20.50 3925.80
2008 1.50 19.00 95.00 233.00 395.25 a 774.50 902.00 864.50 636.50 358.50 105.50 6.50 4391.75
2009 8.00 f 76.50 113.00 232.50 589.00 629.50 953.50 874.00 612.50 295.00 133.50 0.00 4509.00
2010 0.00 0.00 66.50 226.50 394.00 746.00 943.50 872.50 706.00 390.71 b 76.00 64.00 4485.71
2011 0.00 v 37.50 h 192.50 239.50 383.00 705.00 b 882.50 926.50 666.00 333.00 41.50 6.00 4375.50
2012 12.73 c 13.00 168.29 c 295.00 572.50 811.03 a 925.50 888.50 630.00 400.00 130.50 33.50 4880.55
2013 10.00 0.00 149.00 5.50 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 159.00
Period of Record Statistics
MEAN 8.33 24.71 83.82 206.48 424.14 690.03 887.28 822.09 618.25 332.56 76.88 16.01 4161.56
S.D. 9.76 23.57 52.08 64.50 72.27 77.94 49.76 52.47 60.65 67.43 39.44 18.17 280.63
SKEW 1.65 1.06 0.48 0.02 0.38 0.23 -0.68 0.14 -0.05 -0.10 0.60 1.27 0.00
MAX 42.00 76.50 192.50 361.50 592.00 872.07 972.50 950.50 761.00 484.00 186.50 64.00 4880.55
MIN 0.00 0.00 4.00 85.00 271.25 538.93 732.12 708.87 491.00 178.50 17.78 0.00 3508.93
NO YRS 37 39 44 49 49 52 54 55 55 53 50 52 28