RUIDOSO, NEW MEXICO

Monthly Total Heating Degree Days

(297649)

Base Temperature = 65 F

File last updated on Apr 4, 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
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 343.50 u 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 823.50 0.00 z 823.50
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 1021.45 a 857.05 a 909.50 438.00 294.00 84.50 42.00 47.00 235.00 521.00 902.50 850.00 6202.00
1949 1205.50 875.00 739.50 618.00 376.50 113.50 40.50 100.50 194.00 576.50 691.50 1014.14 c 6545.14
1950 850.00 758.50 707.00 503.00 370.00 80.50 35.00 124.50 275.00 385.00 702.50 887.50 5678.50
1951 1013.50 820.50 774.00 626.00 351.85 a 166.00 8.50 40.50 200.50 435.50 781.50 929.00 6147.35
1952 798.50 889.00 877.50 587.50 359.00 65.00 68.00 21.00 238.50 514.00 866.50 980.00 6264.50
1953 834.93 a 910.50 705.00 535.86 a 413.50 65.50 13.00 55.50 242.50 538.00 737.00 1126.00 6177.30
1954 888.50 733.70 a 780.00 461.50 329.12 a 105.50 21.00 56.00 145.50 417.00 741.50 973.50 5652.82
1955 1070.00 924.50 754.50 563.00 377.00 167.00 70.50 69.50 169.50 474.00 721.50 884.50 6245.50
1956 894.50 1027.00 773.00 631.00 319.00 38.50 44.50 86.00 197.50 471.50 899.00 991.00 6372.50
1957 857.50 627.50 758.50 579.50 417.50 116.50 13.00 51.00 259.50 521.50 864.50 900.50 5967.00
1958 1128.00 774.00 912.50 595.50 320.50 48.00 21.00 15.50 178.50 534.00 753.00 909.00 6189.50
1959 945.00 833.00 815.00 504.00 338.50 61.00 27.50 24.00 193.50 484.50 801.00 943.00 5970.00
1960 1105.00 948.50 610.50 397.50 303.50 66.00 53.00 19.00 142.50 486.50 688.50 1068.00 5888.50
1961 1034.00 806.50 706.00 477.50 238.50 79.66 a 27.50 47.00 189.50 466.50 816.00 926.00 5814.66
1962 1046.00 686.50 887.00 478.00 300.50 113.50 34.50 17.50 124.00 440.50 685.00 913.50 5726.50
1963 1085.50 759.00 719.50 406.00 202.00 87.00 11.50 49.50 151.50 392.00 679.50 951.50 5494.50
1964 1086.50 1068.50 810.50 545.00 274.00 83.00 8.00 19.00 179.50 437.00 709.00 907.50 6127.50
1965 846.00 919.50 854.00 490.00 309.00 137.00 11.00 66.50 178.50 463.50 582.50 878.00 5735.50
1966 1121.00 959.50 710.00 483.50 275.00 81.00 0.00 45.50 172.50 454.50 590.50 916.00 5809.00
1967 965.50 737.00 560.00 440.00 307.00 80.50 5.00 104.50 206.00 433.50 616.00 1056.50 5511.50
1968 947.00 779.00 849.50 673.50 403.50 162.50 102.00 126.14 b 338.50 504.50 836.50 1032.00 6754.64
1969 830.00 847.00 1000.00 577.50 412.00 209.50 30.50 66.50 238.00 479.47 a 832.00 933.62 a 6456.08
1970 1067.50 808.00 900.50 620.00 388.50 220.00 59.50 84.50 232.50 631.00 691.50 848.00 6551.50
1971 956.00 850.00 781.50 631.00 402.50 173.00 55.50 174.50 249.00 562.00 770.00 946.00 6551.00
1972 952.00 854.00 681.00 573.00 480.00 158.00 63.50 137.95 a 245.00 446.00 916.00 990.00 6496.45
1973 1070.00 910.50 897.50 753.00 450.00 224.50 98.00 156.00 242.50 552.00 668.50 976.00 6998.50
1974 949.50 915.00 673.00 598.00 329.50 120.00 145.50 133.50 289.50 485.50 790.50 1097.00 6526.50
1975 0.00 z 0.00 z 769.00 637.76 a 525.50 0.00 z 123.50 0.00 z 318.50 518.00 766.03 a 985.50 4643.79
1976 1018.35 a 734.50 823.57 a 604.50 432.50 162.00 111.00 142.00 271.00 659.50 918.00 1017.50 6894.42
1977 1047.00 837.50 855.00 403.50 i 404.00 130.50 74.50 36.00 151.00 482.50 724.50 787.50 5530.00
1978 943.50 914.00 721.00 529.00 0.00 z 0.00 z 66.00 130.50 269.00 490.50 698.50 934.17 e 5696.17
1979 1047.00 831.70 a 798.50 560.00 405.50 171.00 22.00 p 63.00 n 256.00 0.00 z 901.03 a 956.00 5926.74
1980 882.50 809.50 817.50 665.00 408.00 26.00 13.00 76.00 187.50 602.00 846.00 845.50 6178.50
1981 963.00 777.00 0.00 z 0.00 z 322.00 90.54 b 21.50 106.50 203.00 448.50 675.50 838.50 4446.04
1982 919.50 812.00 742.50 501.00 423.00 131.00 21.50 50.00 195.50 578.00 802.00 1073.00 6249.00
1983 1011.00 846.00 773.00 718.50 464.00 189.50 53.00 67.00 134.00 451.50 695.50 902.50 6305.50
1984 986.00 894.00 784.00 596.00 256.00 114.50 65.50 90.00 266.50 589.00 756.50 857.50 6255.50
1985 1027.00 882.00 732.50 485.50 301.00 116.50 55.50 40.50 205.00 499.00 679.00 949.00 5972.50
1986 885.00 748.00 709.50 463.00 330.00 146.50 67.50 54.50 217.50 526.00 762.00 1001.00 5910.50
1987 1021.00 862.00 795.00 584.50 378.00 74.50 t 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3640.50
1988 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
1989 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
1990 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
1991 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
1992 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
1993 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 242.00 540.00 827.00 978.50 2587.50
1994 1001.00 823.50 727.00 489.00 291.50 32.00 23.50 6.00 176.00 495.00 674.00 875.50 5614.00
1995 982.00 658.00 665.00 559.00 253.50 92.50 33.50 20.00 164.50 467.00 641.50 911.00 5447.50
1996 921.50 670.50 759.50 423.00 137.00 19.00 11.50 m 52.00 239.50 474.00 714.00 906.50 5316.50
1997 1032.50 846.50 670.50 582.00 274.00 82.50 20.50 21.50 92.50 518.50 771.00 1115.50 6027.50
1998 931.50 845.00 774.00 612.50 255.00 51.00 0.00 z 37.50 90.00 417.00 0.00 z 918.63 a 4932.13
1999 828.70 c 731.63 a 0.00 z 508.89 c 258.00 0.00 z 34.62 a 25.32 a 184.50 474.19 d 660.52 a 1062.27 a 4768.62
2000 820.47 a 701.70 a 678.00 400.80 e 138.39 c 63.89 c 5.74 d 34.10 a 115.50 504.50 935.00 914.00 5312.09
2001 1083.50 802.67 d 761.05 a 437.68 b 195.96 c 19.50 f 1.07 b 34.74 b 145.00 c 359.50 697.24 a 922.52 b 5440.93
2002 852.00 833.50 698.50 147.50 s 200.50 o 15.00 20.00 19.00 162.00 466.00 716.00 968.50 4750.50
2003 777.00 762.00 750.00 451.50 190.43 c 66.00 2.50 36.74 d 67.00 i 302.50 615.50 841.00 4795.17
2004 879.00 893.50 615.00 517.00 177.00 60.50 30.00 96.50 198.00 405.00 790.50 905.50 5567.50
2005 748.00 754.00 727.00 526.80 e 186.50 k 0.00 z 20.00 61.50 118.50 458.50 667.50 852.50 4934.30
2006 829.50 712.50 698.00 373.50 183.50 49.00 11.50 64.50 266.00 481.00 689.50 974.50 5333.00
2007 1029.50 787.50 672.18 a 527.50 347.00 85.00 37.00 24.00 159.00 393.00 652.00 926.50 5640.18
2008 1004.50 734.50 706.50 495.00 280.00 29.00 23.50 45.00 233.00 426.00 671.00 802.50 5450.50
2009 835.50 667.00 596.50 474.50 168.00 46.50 0.00 10.00 170.00 409.00 601.50 947.50 4926.00
2010 921.50 783.50 677.00 380.50 218.50 14.50 2.00 12.00 42.00 312.00 628.50 636.50 4628.50
2011 842.17 a 572.00 h 457.52 b 225.00 a 202.02 a 1.00 k 0.00 b 0.00 a 85.34 a 373.60 b 661.55 a 1021.00 3868.20
2012 808.67 b 786.22 b 629.62 b 374.48 a 243.87 a 7.00 l 12.50 l 24.80 a 97.00 p 0.00 z 0.00 z 99.50 z 2867.66
2013 416.50 r 449.00 n 354.00 o 35.00 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
Period of Record Statistics
MEAN 956.00 817.91 749.66 526.60 317.95 99.83 37.92 59.94 197.66 477.68 741.31 938.89 5990.16
S.D. 103.05 89.26 95.57 96.33 90.52 54.74 33.33 42.32 59.62 70.44 90.82 85.60 497.65
SKEW 0.04 0.27 -0.12 -0.30 -0.05 0.49 1.23 0.89 -0.14 0.03 0.42 -0.36 -0.35
MAX 1205.50 1068.50 1000.00 753.00 525.50 224.50 145.50 174.50 338.50 659.50 935.00 1126.00 6998.50
MIN 748.00 627.50 457.52 225.00 137.00 14.50 0.00 0.00 42.00 302.50 582.50 636.50 4628.50
NO YRS 58 57 57 56 56 51 54 56 57 57 58 58 44