PECOS RANGER STN, NEW MEXICO

Monthly Total Growing Degree Days

(296676)

Base Temperature = 40 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
1916 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
1917 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
1918 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
1919 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
1920 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
1921 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
1922 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
1923 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
1924 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
1925 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
1926 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
1927 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
1928 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
1929 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
1930 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
1931 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
1932 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
1933 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
1934 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
1935 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
1936 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
1937 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
1938 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
1939 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
1940 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
1941 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
1942 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
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 13.95 a 21.50 37.50 343.97 a 535.27 a 749.50 819.00 g 917.17 b 690.60 e 370.45 a 37.50 d 1.50 h 3717.40
1949 0.00 a 11.50 85.50 307.76 a 515.00 672.78 c 840.50 842.88 b 748.89 c 333.25 a 206.90 a 7.00 4571.95
1950 24.28 a 40.00 74.50 240.00 g 545.17 b 537.50 j 540.50 k 789.97 b 552.69 d 291.50 m 81.50 f 40.30 a 2066.91
1951 5.17 d 35.54 b 48.22 d 151.80 e 469.98 c 718.85 d 774.50 g 562.00 j 388.00 l 304.83 d 11.00 o 1.55 a 1735.94
1952 1.55 a 1.04 a 31.53 b 119.00 h 264.50 k 424.00 m 456.50 n 281.00 u 205.50 t 141.00 r 31.00 i 3.50 37.62
1953 18.00 l 9.50 f 53.50 h 83.00 m 146.50 o 364.00 p 446.50 p 477.00 m 274.00 q 253.00 g 47.50 q 0.00 q 0.00
1954 6.00 h 17.00 o 23.00 q 185.50 m 185.50 r 317.00 s 953.85 e 223.00 w 470.50 i 153.50 t 64.00 p 9.50 l 953.85
1955 3.00 f 3.00 g 52.59 c 117.50 l 323.50 g 365.00 l 472.50 m 537.00 k 73.00 z 145.00 r 26.50 p 13.00 t 52.59
1956 16.50 k 2.00 k 36.50 m 69.00 j 215.50 u 465.50 m 132.00 z 0.00 z 453.00 k 360.52 d 27.50 3.62 a 391.64
1957 16.53 a 54.92 b 27.79 b 126.72 a 320.33 a 687.00 919.50 782.00 549.50 245.23 c 11.50 g 6.41 b 3735.95
1958 0.00 e 24.50 s 4.00 l 92.50 525.00 777.50 852.00 876.50 586.00 259.50 38.50 1.50 4009.00
1959 0.00 0.50 0.00 147.00 417.50 741.50 832.50 630.00 387.50 i 183.50 i 62.31 d 0.00 b 2831.31
1960 0.50 10.00 86.59 b 230.17 a 306.50 j 765.52 a 818.63 d 696.50 f 526.50 i 236.00 g 31.50 i 0.00 h 1911.41
1961 0.00 b 16.92 d 51.67 d 178.89 c 375.50 f 793.80 e 632.00 i 772.02 e 530.00 277.00 33.00 3.00 2656.29
1962 5.96 e 32.08 d 34.21 b 271.07 b 484.08 e 652.80 e 647.00 h 665.00 h 470.50 g 302.00 f 57.00 h 14.50 m 1480.20
1963 0.50 w 5.00 m 40.00 m 146.00 i 556.50 696.67 c 717.50 h 469.00 n 386.50 n 265.50 m 33.50 r 0.00 w 1253.17
1964 0.00 v 0.50 m 4.00 j 192.00 472.75 a 549.00 f 940.69 b 811.17 d 316.50 p 240.00 j 29.00 m 9.00 l 2416.61
1965 6.50 n 0.00 l 23.00 i 171.00 g 299.00 j 659.44 c 752.00 f 556.50 j 296.00 m 215.00 o 56.50 l 16.00 r 659.44
1966 0.00 j 0.00 f 89.50 h 211.20 e 554.38 a 699.23 d 689.50 i 591.50 i 294.00 p 111.00 q 28.50 o 1.00 p 1464.81
1967 0.00 k 7.00 l 98.50 k 189.00 g 450.03 b 690.50 894.72 b 460.00 l 313.50 m 247.50 k 67.00 g 0.00 j 2035.26
1968 3.50 m 13.50 k 70.02 b 94.00 h 460.57 c 846.00 650.50 g 571.50 h 379.50 j 371.47 b 48.46 d 3.50 f 1796.52
1969 17.80 d 0.00 53.70 c 241.00 541.97 b 673.85 d 962.50 912.90 b 630.00 a 296.10 b 39.00 i 38.46 d 4368.27
1970 7.00 f 6.00 11.50 133.00 502.00 705.00 892.00 846.00 543.00 98.74 d 0.00 z 11.00 3748.24
1971 40.50 19.50 158.50 255.52 a 424.00 748.00 878.50 694.00 563.50 170.00 r 44.00 12.50 3838.52
1972 0.00 51.50 207.00 231.50 472.50 726.00 857.50 733.00 581.00 309.50 8.50 0.50 4178.50
1973 1.50 4.00 8.00 103.00 382.50 669.50 776.00 776.00 489.50 290.00 118.00 12.00 3630.00
1974 18.00 6.00 69.00 k 35.50 v 669.00 969.00 985.00 468.50 m 378.50 h 405.07 a 55.18 b 0.00 a 3107.25
1975 0.00 d 2.59 a 59.50 134.50 361.00 706.50 787.00 830.00 512.22 c 399.00 103.50 36.50 3932.31
1976 4.50 49.50 61.00 192.50 473.27 a 747.00 858.50 835.45 a 610.50 0.00 z 79.44 c 0.50 3912.16
1977 0.00 d 8.00 27.00 268.50 496.00 836.00 902.50 881.00 667.00 427.50 84.00 29.50 4627.00
1978 0.00 z 14.50 0.00 z 317.00 472.75 c 774.50 975.00 825.00 642.00 399.50 69.00 3.50 4492.75
1979 0.00 7.00 33.50 223.00 468.50 681.50 886.00 794.00 703.00 453.00 16.00 18.50 4284.00
1980 19.50 10.50 26.87 a 165.50 386.47 a 818.50 1037.00 829.77 a 644.00 362.18 a 155.50 63.00 4518.78
1981 12.00 51.00 31.50 393.00 466.55 a 839.50 877.50 764.00 620.00 297.00 105.50 30.00 4487.55
1982 5.00 22.50 50.50 214.50 407.00 692.50 904.50 846.00 615.50 259.00 23.50 6.00 4046.50
1983 4.50 18.50 65.00 133.50 387.50 677.00 909.50 900.00 725.00 361.67 a 107.50 6.50 4296.17
1984 2.50 0.50 65.50 139.00 598.50 721.50 916.50 839.50 614.50 196.50 97.50 28.50 4220.50
1985 2.00 2.00 40.50 219.00 431.00 733.50 871.00 918.00 560.00 263.50 51.50 0.00 4092.00
1986 11.50 79.50 118.50 239.50 425.00 678.50 830.50 899.00 525.00 221.50 65.00 6.50 4100.00
1987 16.50 28.00 67.50 208.50 375.50 734.00 875.50 800.50 573.00 378.50 86.00 21.50 4165.00
1988 0.00 19.00 56.00 231.72 a 447.00 737.00 887.50 798.00 292.50 k 335.00 88.50 2.00 3601.72
1989 1.50 38.50 208.50 352.00 548.00 770.00 893.50 777.00 613.00 359.00 92.50 2.50 4656.00
1990 16.00 12.50 67.00 193.00 332.50 911.50 727.00 437.00 l 680.00 372.50 61.50 0.00 3373.50
1991 0.00 5.00 13.50 122.00 413.50 547.50 739.00 719.00 481.50 346.00 25.00 3.50 3415.50
1992 5.00 22.00 78.00 260.00 705.50 773.00 918.00 801.00 629.50 378.50 23.00 0.00 4593.50
1993 3.00 4.00 79.00 209.00 442.00 721.00 950.00 839.00 563.50 271.00 10.00 5.00 4096.50
1994 10.00 16.00 101.00 199.50 471.50 865.50 963.00 889.50 621.00 266.00 85.00 6.50 4494.50
1995 9.00 67.50 141.00 209.00 477.00 675.00 852.00 927.50 665.00 384.50 188.50 67.00 4663.00
1996 31.50 140.50 96.50 370.50 782.50 839.50 919.50 811.50 544.50 325.00 101.00 70.78 a 5033.28
1997 20.00 9.00 169.50 161.50 184.93 b 333.50 p 895.00 826.50 709.50 400.00 74.00 0.00 3449.93
1998 7.00 7.00 88.00 156.00 526.00 761.50 900.50 838.00 742.50 337.50 105.50 32.00 4501.50
1999 22.00 73.11 a 122.93 b 227.00 458.50 703.50 889.50 823.50 612.78 c 403.55 c 191.50 9.50 4537.37
2000 75.84 c 82.34 a 96.74 b 366.11 c 688.95 b 814.14 a 938.02 b 924.00 746.38 a 304.83 a 8.00 3.00 5048.35
2001 2.50 13.50 89.90 a 314.50 613.50 813.00 989.42 a 830.00 694.82 b 412.41 c 118.00 2.50 4894.05
2002 10.50 17.00 113.00 414.00 560.00 874.50 919.00 890.50 669.00 303.50 49.00 2.00 4822.00
2003 54.00 29.50 119.50 261.00 598.50 739.00 1040.50 916.00 645.50 500.50 93.50 7.00 5004.50
2004 12.50 8.50 205.00 228.00 583.00 777.00 869.50 768.00 607.50 307.50 55.50 13.00 4435.00
2005 28.00 i 17.00 57.00 254.50 544.50 745.50 952.50 847.50 707.50 350.41 c 143.50 48.50 4668.41
2006 9.00 29.00 96.00 367.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 501.00
Period of Record Statistics
MEAN 11.15 25.33 76.74 228.36 488.50 747.02 895.07 827.26 619.75 332.52 77.08 14.49 4405.19
S.D. 14.99 27.49 50.82 80.31 104.18 75.22 66.55 64.87 71.63 73.19 49.38 18.92 397.50
SKEW 2.45 2.03 1.03 0.51 0.21 0.50 -0.27 -0.62 0.04 -0.57 0.82 1.61 -0.44
MAX 75.84 140.50 208.50 414.00 782.50 969.00 1040.50 927.50 748.89 500.50 206.90 70.78 5048.35
MIN 0.00 0.00 0.00 92.50 184.93 547.50 727.00 630.00 481.50 98.74 8.00 0.00 3415.50
NO YRS 46 48 48 48 50 50 45 43 41 43 42 46 28