SHIPROCK, NEW MEXICO

Monthly Total Growing Degree Days

(298284)

Base Temperature = 50 F

File last updated on Jul 25, 2006
*** Note *** Provisional Data *** After Year/Month 200603
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
1926 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 800.50 526.50 229.00 17.00 0.00 1573.00
1927 0.00 z 0.00 z 0.00 z 147.50 0.00 z 0.00 z 0.00 z 515.50 h 474.50 123.00 6.00 0.00 751.00
1928 0.00 0.00 33.50 79.00 401.50 531.50 778.00 675.00 493.50 169.00 1.00 0.00 3162.00
1929 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 744.50 0.00 z 195.00 0.00 0.00 939.50
1930 0.00 0.00 0.00 z 199.00 294.50 608.50 796.50 731.50 442.00 87.50 0.00 0.00 a 3159.50
1931 0.00 0.00 2.00 137.00 245.50 642.00 846.50 751.00 0.00 z 215.50 0.00 0.00 2839.50
1932 0.00 0.00 0.00 26.00 290.00 509.00 803.00 752.50 415.50 125.00 5.17 a 0.00 g 2926.17
1933 0.00 0.00 24.50 58.00 227.00 696.50 904.50 799.00 633.00 252.50 5.50 0.00 3600.50
1934 0.00 a 0.00 z 109.00 219.00 506.00 598.50 701.50 f 840.50 493.50 225.50 15.50 0.00 3007.50
1935 0.00 0.00 1.00 73.97 a 265.00 614.00 855.50 810.00 0.00 z 295.50 0.00 z 0.00 2914.97
1936 0.00 4.50 4.00 0.00 z 411.50 0.00 z 393.00 p 729.50 444.00 111.50 0.00 0.00 1705.00
1937 0.00 0.00 33.50 278.00 515.50 591.50 826.00 821.00 522.00 211.00 1.00 0.00 3799.50
1938 0.00 0.00 1.00 216.50 0.00 z 0.00 z 398.50 o 0.00 z 364.50 k 0.00 z 0.00 z 0.00 217.50
1939 0.00 0.00 32.50 152.00 0.00 z 550.50 629.50 h 799.80 a 601.00 154.00 2.50 0.00 o 2292.30
1940 0.00 4.06 d 41.50 153.00 456.50 717.50 872.00 816.50 613.00 275.50 8.50 0.00 3958.06
1941 0.00 0.00 31.00 d 96.00 e 344.00 f 551.54 d 788.71 e 595.00 g 358.00 f 189.58 e 5.00 0.00 1661.83
1942 0.00 0.00 a 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
1943 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
1944 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
1945 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
1946 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
1947 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
1948 0.00 0.00 c 1.50 172.50 371.50 581.50 801.35 a 739.00 512.00 136.00 0.00 0.00 3315.35
1949 0.00 b 0.00 3.50 170.50 297.60 a 554.50 806.00 719.50 522.00 148.50 0.50 0.00 3222.60
1950 0.00 0.00 7.23 a 143.50 364.00 678.00 840.00 728.50 442.50 300.00 11.50 0.00 3515.23
1951 0.00 a 0.00 9.00 102.50 390.00 578.50 931.00 777.50 469.00 5.00 0.00 0.00 3262.50
1952 0.00 0.00 2.77 c 81.00 345.00 718.00 816.50 819.50 494.00 113.50 1.00 0.00 3391.27
1953 0.00 0.00 z 37.50 r 142.00 320.50 513.50 f 0.00 z 722.96 c 488.00 161.00 4.50 0.00 b 1838.96
1954 0.00 a 0.00 b 9.82 a 158.00 f 412.30 a 465.00 g 906.50 747.00 558.50 229.50 g 10.86 a 0.00 2644.98
1955 0.00 0.00 14.50 86.00 296.00 551.79 b 788.95 a 797.50 529.00 185.48 a 9.31 a 0.00 b 3258.53
1956 0.00 b 0.00 29.00 111.67 c 402.45 c 743.04 b 823.57 a 701.12 a 538.50 228.76 b 0.00 a 0.00 a 3578.09
1957 0.00 2.15 b 20.50 29.50 j 252.00 316.00 o 767.50 753.50 433.39 b 183.93 a 0.50 f 0.00 b 2412.98
1958 0.00 b 6.50 2.67 b 73.45 a 410.00 695.50 760.02 a 764.31 b 451.00 140.00 i 0.00 z 0.00 h 3163.45
1959 0.00 0.00 11.00 174.23 d 401.50 781.00 899.00 777.00 527.50 145.50 2.00 0.00 3718.73
1960 0.00 a 0.00 b 40.00 157.76 a 341.00 c 699.83 a 909.85 a 820.50 290.50 o 142.08 a 6.92 d 0.00 o 3117.94
1961 0.00 e 0.00 a 20.50 110.40 e 367.98 d 751.03 a 849.73 c 799.50 381.72 a 154.45 c 0.00 e 0.00 a 3435.32
1962 0.00 0.00 a 15.00 195.54 b 307.62 e 467.50 h 652.00 j 0.00 z 0.00 z 0.00 z 4.00 q 0.00 j 518.15
1963 0.00 k 0.00 h 15.00 o 156.67 c 0.00 z 0.00 z 226.00 x 488.00 l 627.50 349.50 22.00 0.00 1155.67
1964 0.00 0.00 6.50 86.50 420.50 634.50 918.50 741.50 477.50 239.50 8.50 0.00 3533.50
1965 0.00 0.00 14.00 148.97 a 314.50 527.50 810.00 734.50 436.00 178.50 30.50 0.00 3194.47
1966 0.00 0.00 41.00 150.50 460.50 642.50 905.50 780.50 338.00 h 185.00 8.00 2.00 3175.50
1967 0.00 1.50 56.50 107.59 a 343.21 c 537.50 859.00 782.75 a 541.50 154.00 1.00 0.00 3384.55
1968 0.00 0.00 13.00 57.50 0.00 z 0.00 z 776.60 b 596.00 352.00 167.50 1.50 0.00 1964.10
1969 0.00 0.00 1.03 a 50.00 247.00 364.50 740.00 855.50 456.00 47.00 0.00 0.00 2761.03
1970 0.00 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 z 293.00 s 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1971 0.00 e 0.50 66.00 98.00 264.05 c 614.00 811.17 d 728.50 a 388.00 116.50 0.00 0.00 a 3086.72
1972 0.00 2.00 26.50 133.50 338.42 a 600.00 a 823.00 727.00 455.00 212.50 0.00 0.00 3317.92
1973 0.00 0.00 0.00 50.50 256.55 b 517.00 0.00 z 0.00 z 401.00 162.23 a 15.00 0.00 1402.29
1974 0.00 0.00 61.50 78.00 438.50 691.50 765.70 a 673.50 436.00 167.50 0.00 0.00 3312.20
1975 0.00 0.00 7.15 e 73.97 a 134.85 a 449.50 728.50 657.50 402.50 158.00 0.00 0.00 2611.97
1976 0.00 3.50 3.50 101.00 331.50 467.50 688.00 547.00 361.00 16.50 0.00 g 0.00 a 2519.50
1977 0.00 0.00 b 0.00 91.03 a 0.00 z 351.00 n 0.00 z 754.33 a 547.80 e 171.50 5.00 f 0.00 z 1564.67
1978 0.00 0.00 11.50 q 0.00 z 0.00 z 639.50 800.83 a 750.50 477.50 0.00 z 0.00 z 0.00 2668.33
1979 0.00 0.00 a 4.13 a 144.00 0.00 z 0.00 z 744.00 b 353.50 n 381.00 80.50 0.50 0.00 z 1354.13
1980 0.00 0.00 b 0.00 a 28.00 0.00 z 422.50 629.50 479.43 b 0.00 z 190.00 13.00 0.00 1762.43
1981 0.00 0.00 6.00 178.00 252.00 676.00 846.50 729.00 522.00 152.33 b 0.00 b 0.00 3361.83
1982 0.00 0.50 6.50 98.50 335.50 514.50 0.00 z 762.00 531.50 95.50 2.50 0.00 a 2347.00
1983 0.00 0.00 14.00 54.50 264.00 507.50 779.00 798.50 516.00 145.00 22.00 0.00 3100.50
1984 0.00 0.00 1.00 33.00 h 462.50 562.50 807.50 780.00 527.00 102.00 1.00 0.00 3243.50
1985 0.00 0.00 16.00 7.50 370.50 600.50 802.50 706.00 384.00 127.00 15.00 0.00 3029.00
1986 0.00 15.00 33.00 176.50 337.00 652.00 748.00 778.62 a 404.50 89.00 8.50 0.00 3242.12
1987 0.00 0.00 4.50 127.00 312.50 591.50 658.50 705.50 377.50 80.50 8.00 0.00 2865.50
1988 0.00 2.00 10.00 161.25 b 439.50 772.76 a 916.50 837.00 490.50 279.50 33.50 0.00 3942.51
1989 0.00 1.50 101.00 280.50 499.00 681.00 942.00 772.50 549.50 200.00 0.00 0.00 4027.00
1990 0.00 0.00 63.50 190.00 406.00 785.00 877.50 763.00 606.50 178.00 16.00 0.00 3885.50
1991 0.00 0.00 17.00 117.00 246.00 l 0.00 z 852.50 801.50 535.50 228.50 4.50 0.00 2556.50
1992 0.00 z 0.00 13.00 k 235.50 407.50 604.00 772.00 734.00 483.10 a 76.00 t 0.00 m 0.00 3236.10
1993 0.00 0.00 0.00 t 131.00 j 421.00 637.00 839.50 771.38 a 514.50 151.50 j 4.00 0.00 3187.38
1994 0.00 i 0.00 25.00 188.00 459.50 794.50 647.50 j 916.50 256.00 p 161.50 11.00 0.00 2556.00
1995 0.00 5.00 47.50 107.00 329.50 587.00 829.00 893.00 447.00 j 95.50 n 10.50 k 0.00 m 2798.00
1996 0.00 b 15.00 l 16.00 n 152.59 a 536.50 731.00 959.00 862.00 227.00 p 154.50 l 0.00 i 0.00 3241.09
1997 0.00 o 0.00 30.50 t 80.50 446.00 659.50 819.00 771.00 595.50 185.50 9.31 a 0.00 3566.31
1998 0.00 1.50 34.00 82.50 403.00 620.00 973.00 851.00 650.00 0.00 z 4.00 k 0.00 z 3615.00
1999 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 525.50 h 850.12 e 766.00 364.50 f 0.00 z 0.00 z 0.00 z 1616.12
2000 0.00 o 1.50 h 8.00 k 144.00 l 354.50 j 0.00 z 84.50 z 589.00 j 568.20 e 123.50 g 0.00 c 0.00 a 568.20
2001 0.00 m 0.00 q 0.00 z 63.50 v 500.50 708.50 754.50 f 810.28 b 476.00 g 147.50 m 18.50 u 0.00 p 2019.28
2002 0.00 s 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
2003 0.00 z 0.00 z 13.50 w 86.00 m 291.50 l 731.50 0.00 z 920.00 528.00 305.83 e 22.80 e 0.00 g 2508.13
2004 0.00 z 1.00 p 77.50 k 141.00 i 413.50 g 505.50 i 454.50 n 469.50 l 401.00 h 220.44 d 2.00 l 2.00 n 220.44
2005 0.00 z 0.00 2.98 e 169.00 353.00 f 493.50 f 785.50 f 779.02 d 569.00 159.00 i 58.50 g 0.00 n 1520.00
2006 0.00 r 5.50 h 12.00 l 176.50 j 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 0.00 0.80 20.76 127.42 363.41 619.78 823.45 762.78 492.96 170.86 6.64 0.03 3374.97
S.D. 0.00 2.28 24.10 59.13 85.62 95.62 71.43 73.82 73.67 68.70 8.10 0.26 350.51
SKEW 0.00 4.43 1.79 0.39 -0.11 -0.26 -0.23 -1.08 0.05 0.12 1.46 7.42 0.01
MAX 0.00 15.00 109.00 280.50 536.50 794.50 973.00 920.00 650.00 349.50 33.50 2.00 4027.00
MIN 0.00 0.00 0.00 7.50 134.85 364.50 629.50 479.43 352.00 5.00 0.00 0.00 2611.97
NO YRS 62 63 57 59 54 54 53 63 57 58 56 58 29