BLACK ROCK, NEW MEXICO

Monthly Total Growing Degree Days

(291018)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 194906
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
1908 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 748.50 1003.50 913.47 a 750.00 295.00 m 49.00 j 27.50 3442.97
1909 0.00 z 12.50 64.00 265.00 442.50 823.50 1034.00 927.00 648.00 415.50 114.50 1.50 4748.00
1910 5.00 28.00 236.00 295.00 573.50 808.00 973.50 950.50 760.50 389.50 115.50 69.00 5204.00
1911 79.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 104.00 o 49.50 6.00 134.50
1912 0.00 2.50 39.50 56.00 g 429.00 753.50 978.00 776.00 499.50 228.50 9.50 4.00 3720.00
1913 0.00 0.00 0.00 53.50 616.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 669.50
1914 0.00 z 0.00 z 0.00 z 0.00 z 537.50 778.00 854.00 894.50 702.00 335.32 a 124.50 0.00 4225.82
1915 0.00 3.50 60.00 279.31 a 410.00 671.00 879.50 880.00 621.21 a 366.00 108.50 3.62 a 4282.63
1916 1.00 29.00 177.73 a 294.00 441.00 733.00 922.50 872.00 670.00 343.50 67.50 4.00 4555.23
1917 14.00 21.50 100.00 238.33 c 419.02 a 778.50 1006.50 900.00 719.50 392.00 103.00 2.50 4694.85
1918 8.27 a 23.00 95.00 193.50 389.00 852.32 b 908.30 a 828.22 a 678.33 c 379.75 a 65.00 6.20 a 4426.89
1919 0.00 0.00 36.50 206.25 b 453.63 a 758.00 905.20 a 861.28 a 611.90 a 158.62 a 28.93 b 0.50 4020.81
1920 7.50 4.00 i 10.00 57.50 390.71 b 174.50 u 0.00 z 0.00 z 670.50 295.50 60.00 3.44 d 1495.15
1921 29.00 45.00 g 169.00 200.50 477.00 760.50 937.50 893.00 734.00 485.50 107.00 53.50 4846.50
1922 6.41 b 34.00 67.00 181.50 512.00 866.50 999.50 955.00 735.00 315.54 c 23.00 1.50 4696.95
1923 17.50 34.50 41.50 218.50 521.50 704.50 983.50 846.50 598.00 278.50 54.00 f 4.00 4248.50
1924 0.00 28.50 25.00 201.50 523.00 834.00 963.00 941.50 718.00 299.00 g 117.50 1.50 4353.50
1925 0.00 24.50 150.00 329.50 591.00 740.00 983.50 851.50 657.50 373.00 21.50 1.00 4723.00
1926 0.00 30.50 92.00 251.00 494.00 804.50 911.00 948.00 733.50 461.50 95.00 29.00 4850.00
1927 13.00 49.50 82.50 280.50 512.50 733.50 1011.50 894.50 695.17 a 387.00 146.00 0.00 4805.67
1928 4.50 13.50 139.00 221.50 576.00 756.00 998.00 918.50 658.85 d 438.00 100.50 12.00 4836.35
1929 0.00 0.00 89.00 197.50 526.00 787.50 957.50 901.50 710.50 429.50 46.50 14.00 4659.50
1930 0.00 53.00 54.00 369.50 417.00 841.00 971.50 943.00 675.50 374.50 81.50 0.00 4780.50
1931 5.00 9.50 90.50 310.00 537.50 813.00 1028.00 937.50 752.00 443.00 123.50 j 0.00 4926.00
1932 0.00 28.00 79.50 289.50 514.00 731.00 956.00 938.00 679.50 349.00 77.50 5.00 4647.00
1933 0.00 6.50 113.50 138.50 380.00 812.00 1014.00 892.00 735.00 364.50 21.50 0.50 4478.00
1934 0.50 23.00 147.50 319.50 648.00 688.50 935.50 868.00 588.00 476.00 111.00 16.02 a 4821.52
1935 17.00 25.50 92.00 264.00 379.00 776.00 974.50 939.00 663.50 382.00 37.50 9.50 4559.50
1936 0.00 d 12.00 109.00 333.50 585.00 827.00 961.53 b 912.00 598.20 e 337.50 60.00 1.50 h 4735.73
1937 0.00 4.67 a 41.00 201.50 517.00 704.50 908.50 696.50 h 747.00 417.47 a 97.22 c 13.00 3651.86
1938 8.50 37.50 83.00 271.50 301.00 h 771.00 947.16 c 682.50 h 673.00 394.50 7.50 d 9.00 f 3193.66
1939 1.50 0.00 124.50 f 326.00 572.50 755.00 930.00 b 915.61 c 714.11 b 238.50 80.00 11.50 g 4533.21
1940 0.50 21.00 113.67 a 219.00 520.50 566.00 h 937.00 813.50 611.00 351.33 a 30.00 c 7.00 3624.50
1941 0.00 19.00 45.00 97.50 439.50 589.00 808.50 777.87 d 550.00 228.50 30.00 d 9.50 3594.37
1942 2.50 0.50 31.00 265.50 441.00 711.00 933.50 800.00 641.11 c 280.55 a 55.00 f 7.50 4114.16
1943 1.00 f 68.00 108.00 362.14 b 541.47 a 727.50 723.50 g 955.83 a 725.40 e 244.00 i 85.56 c 4.17 e 3578.07
1944 2.00 20.50 46.00 152.00 463.50 718.50 898.00 903.50 648.00 439.00 88.50 3.50 4383.00
1945 0.00 16.50 43.50 210.00 481.50 632.00 946.50 950.50 656.50 402.00 57.00 0.00 4396.00
1946 0.00 22.00 131.50 419.50 481.00 821.00 940.91 d 0.00 z 705.00 0.00 z 5.00 q 47.07 d 3567.98
1947 0.00 16.50 78.00 196.00 561.00 692.00 972.50 0.00 z 718.00 381.00 24.50 n 0.00 z 3615.00
1948 5.34 b 3.50 m 13.00 258.00 512.53 a 783.00 977.50 711.50 h 742.20 e 372.50 29.42 d 0.00 r 3693.50
1949 9.00 9.00 61.00 281.50 506.16 b 753.89 c 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1620.54
Period of Record Statistics
MEAN 6.24 20.21 83.01 243.40 495.72 758.90 952.73 893.92 676.79 362.99 70.52 10.50 4570.79
S.D. 13.75 15.89 50.77 80.37 68.15 60.13 48.25 51.22 59.85 74.30 37.85 16.13 341.36
SKEW 4.17 0.88 0.80 -0.36 0.06 -0.56 -0.73 -0.83 -0.85 -0.77 -0.01 2.32 -1.08
MAX 79.00 68.00 236.00 419.50 648.00 866.50 1034.00 955.83 760.50 485.50 146.00 69.00 5204.00
MIN 0.00 0.00 0.00 53.50 379.00 589.00 808.50 776.00 499.50 158.62 7.50 0.00 3594.37
NO YRS 38 36 38 38 39 38 37 33 39 35 34 35 20