ALMA, NEW MEXICO

Monthly Total Heating Degree Days

(290275)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 192601
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
1894 0.00 z 0.00 z 0.00 z 281.00 55.50 9.00 0.00 1.00 25.50 193.00 507.50 679.00 1751.50
1895 788.00 650.50 547.00 276.00 106.00 18.00 0.00 2.50 57.00 313.00 649.00 910.00 4317.00
1896 803.50 713.00 473.50 384.50 138.50 0.50 0.00 0.00 20.50 316.00 564.00 772.50 4186.50
1897 846.00 701.50 635.00 285.00 67.00 11.50 0.00 0.00 7.00 312.50 565.50 840.00 4271.00
1898 1034.50 583.50 618.00 209.00 179.50 12.00 0.00 0.00 21.00 299.00 659.00 1039.00 4654.50
1899 922.50 727.00 549.50 287.00 181.00 34.50 0.00 0.00 6.50 314.50 554.50 852.50 4429.50
1900 750.00 667.00 452.00 449.48 a 58.50 0.00 2.50 0.00 85.00 298.50 550.00 830.00 4142.98
1901 793.50 644.00 644.00 460.50 170.50 c 49.50 0.00 0.00 b 24.50 219.00 481.50 773.50 4260.50
1902 784.50 605.50 642.45 b 317.22 c 172.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 128.50 y 772.50 3294.67
1903 832.35 a 804.00 646.87 a 326.25 b 0.00 z 27.00 9.30 a 0.00 35.50 370.50 578.89 c 0.00 z 3630.66
1904 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 44.44 c 151.50 h 0.00 z 782.48 b 826.93
1905 757.90 b 594.74 a 516.00 348.46 d 149.83 d 9.00 3.32 c 0.00 b 6.43 b 141.50 l 515.69 a 595.50 j 2901.37
1906 595.50 h 593.04 c 509.71 e 120.50 s 0.00 z 0.00 e 2.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1105.25
1907 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
1908 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
1909 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
1910 0.00 z 486.00 g 377.17 d 270.50 60.50 0.00 0.00 a 0.00 1.00 222.00 519.00 748.00 2198.17
1911 698.50 613.93 a 385.50 316.50 130.20 a 7.00 0.00 0.00 0.00 295.50 670.86 a 1017.32 a 4135.30
1912 863.00 718.00 593.50 490.50 195.00 0.50 0.00 0.00 75.50 332.00 687.50 952.00 4907.50
1913 956.00 751.00 686.00 433.50 171.02 a 30.50 3.00 0.00 a 81.50 300.00 479.50 879.00 4771.02
1914 754.50 656.00 575.50 300.00 129.17 a 11.00 0.52 a 0.00 a 31.00 290.50 518.00 829.00 4095.18
1915 895.00 664.00 644.00 361.00 251.50 33.62 a 0.50 5.00 72.50 297.60 a 601.00 798.00 4623.72
1916 777.50 546.00 407.00 304.50 181.00 0.00 z 0.00 0.00 a 47.50 279.50 660.00 a 893.50 4096.50
1917 820.47 a 689.36 c 681.50 369.50 303.59 b 35.50 0.00 0.00 a 34.00 264.50 573.50 740.50 4512.41
1918 946.61 c 592.15 a 494.97 a 362.07 a 233.02 a 3.50 0.00 0.00 16.50 230.00 701.50 982.00 4562.31
1919 951.50 769.00 641.00 306.50 119.50 37.00 0.00 0.00 24.00 357.53 a 554.48 a 749.68 a 4510.20
1920 784.50 575.34 a 580.00 453.50 166.50 18.50 0.00 a 8.00 62.59 a 372.00 609.31 a 924.50 4554.74
1921 782.50 632.00 458.00 0.00 z 171.50 9.50 0.00 0.00 13.50 226.50 599.46 b 672.00 3564.96
1922 864.79 b 648.85 b 598.82 a 432.00 100.50 1.61 b 0.00 0.00 10.50 265.00 706.50 726.50 4355.06
1923 740.00 659.50 609.67 a 324.00 73.00 14.50 0.00 0.00 64.00 361.50 605.50 873.17 a 4324.83
1924 935.00 654.00 729.00 453.50 162.50 5.50 0.00 0.00 39.50 302.50 541.50 866.50 4689.50
1925 927.00 633.00 526.50 323.50 113.50 7.50 0.00 0.00 a 63.50 294.50 705.00 927.00 4521.00
1926 997.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 997.00
Period of Record Statistics
MEAN 846.41 657.15 563.78 350.98 147.72 14.87 0.80 0.63 35.94 293.09 590.70 839.62 4441.24
S.D. 89.10 63.40 95.17 73.22 61.14 14.12 1.98 1.85 26.16 48.01 70.40 98.40 226.60
SKEW 0.41 0.47 -0.40 0.33 0.44 0.85 3.22 3.10 0.41 -0.28 0.23 0.25 0.21
MAX 1034.50 804.00 729.00 490.50 303.59 49.50 9.30 8.00 85.00 372.00 706.50 1039.00 4907.50
MIN 698.50 546.00 377.17 209.00 55.50 0.00 0.00 0.00 0.00 193.00 479.50 672.00 4095.18
NO YRS 26 26 27 26 26 26 27 26 27 25 26 26 20