GRENVILLE, NEW MEXICO

Monthly Total Heating Degree Days

(293706)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201209
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
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 106.00 u 833.00 1006.00 1839.00
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 20.00 z 0.00 z 0.00 z 0.00
1942 0.00 z 0.00 z 31.50 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 20.00 z 0.00 z 0.50 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 67.00 z 0.00
1944 0.00 z 0.00 z 0.00 z 37.50 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1048.00 1048.00
1945 0.00 z 0.00 z 0.00 z 32.00 z 3.00 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 41.00 z 0.00 z 0.00
1947 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 15.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1948 1166.24 b 1008.87 c 1036.36 b 383.57 b 277.40 b 46.07 b 0.00 b 3.74 b 85.18 b 385.43 a 849.44 c 955.63 e 6197.94
1949 1281.69 b 902.46 b 773.40 b 514.20 e 194.50 i 60.00 i 7.15 e 0.50 f 73.80 e 425.45 b 392.50 g 1025.07 a 5003.22
1950 954.00 730.50 537.00 k 0.00 z 92.50 r 39.50 f 9.54 e 32.19 e 141.43 b 184.89 c 676.11 c 894.19 b 3622.85
1951 1085.00 a 834.08 b 867.43 d 513.00 f 259.48 d 124.20 e 5.54 c 16.02 a 149.46 b 397.63 e 823.33 c 832.50 f 4562.17
1952 908.62 b 649.50 g 923.11 d 518.04 b 248.53 b 8.04 b 17.64 b 0.00 d 105.60 e 370.34 c 940.18 b 1054.53 b 5094.63
1953 518.00 j 1010.92 d 513.00 f 565.56 c 342.50 i 16.73 d 35.50 11.62 c 55.34 a 386.47 a 670.56 c 1095.33 a 3848.03
1954 927.00 650.16 c 639.50 g 223.00 j 312.38 e 46.00 g 0.00 0.50 32.50 o 375.58 e 610.34 a 885.10 b 3761.07
1955 1052.45 a 1015.00 b 427.00 q 493.89 c 283.17 e 129.23 d 0.00 w 7.46 d 67.22 c 337.79 b 774.23 d 893.83 d 5054.29
1956 944.43 b 1032.72 b 792.57 a 383.50 h 110.50 k 5.89 b 0.00 c 9.50 k 35.36 b 300.18 a 773.28 a 842.00 4726.43
1957 1077.25 c 672.00 847.73 e 664.62 d 359.71 b 80.17 a 0.00 c 2.87 d 140.77 d 452.60 a 905.17 a 844.23 a 6047.12
1958 1038.00 783.00 1018.35 a 650.19 d 197.76 b 30.00 9.30 a 8.27 a 83.79 a 420.64 b 475.50 m 622.00 j 4239.30
1959 1133.57 a 905.00 871.10 a 609.83 a 270.96 d 49.50 9.76 d 3.88 c 147.32 b 495.47 b 780.00 c 928.93 b 6205.31
1960 1146.00 1105.50 825.12 a 425.19 d 236.00 49.00 35.43 c 9.00 78.33 c 324.50 g 695.00 866.00 f 4604.57
1961 1013.18 a 878.50 808.87 d 580.34 a 167.50 h 33.10 a 14.97 b 18.17 b 157.00 i 333.50 g 897.93 a 851.00 g 4245.07
1962 1219.00 785.68 c 938.30 c 446.54 d 167.06 d 126.92 d 4.02 d 2.00 131.25 b 311.15 d 659.48 a 887.38 c 5678.78
1963 1295.05 b 785.04 a 760.50 381.92 d 174.78 b 46.03 a 0.00 b 12.92 a 45.54 b 204.50 600.00 1046.85 e 5353.12
1964 1028.34 b 1128.50 934.02 d 546.72 a 187.72 d 41.38 a 4.28 b 7.75 a 141.11 c 355.95 c 716.79 b 1024.72 d 6117.28
1965 917.37 d 902.16 c 1037.47 a 432.41 a 268.31 b 82.22 c 3.88 c 24.80 a 196.50 349.78 a 559.50 847.69 b 5622.09
1966 1160.71 e 960.30 a 698.00 521.00 230.43 a 40.86 a 0.00 a 31.52 a 62.78 c 435.60 b 603.75 b 1010.00 5754.95
1967 950.09 d 846.22 a 594.68 a 391.00 311.07 b 66.72 a 11.00 41.50 157.24 a 356.00 665.00 1099.00 5489.53
1968 1008.50 860.50 807.00 614.50 312.00 15.00 9.50 28.00 116.00 357.00 769.00 990.00 5887.00
1969 876.00 861.50 1121.34 b 454.50 197.50 138.50 0.00 4.00 119.00 588.00 745.50 944.50 6050.34
1970 1063.00 760.00 938.00 584.50 213.00 118.50 10.00 1.50 167.00 577.50 729.00 897.00 6059.00
1971 1018.50 915.00 757.00 516.50 318.00 41.00 27.50 21.50 237.93 a 422.00 679.00 988.50 5942.43
1972 978.50 791.50 588.00 420.00 246.50 6.50 42.00 16.00 100.50 384.50 984.50 1053.50 5612.00
1973 1075.00 884.00 831.50 653.50 315.00 65.00 11.50 2.50 138.62 a 344.00 596.38 a 975.00 5892.00
1974 1084.50 795.00 549.50 427.50 86.50 31.50 4.00 20.00 200.00 c 281.50 688.00 1072.50 5240.50
1975 1077.50 937.50 796.50 571.55 a 287.50 80.50 10.50 0.00 a 190.00 c 400.50 762.00 925.50 6039.55
1976 1000.50 734.32 a 813.00 421.50 0.00 z 59.50 0.00 9.00 127.00 589.00 812.07 a 942.83 b 5508.72
1977 1106.50 803.00 805.43 d 527.50 190.00 12.50 4.00 4.00 59.00 353.00 0.00 z 861.50 4726.43
1978 1136.50 931.50 641.50 416.00 305.00 82.00 0.00 12.00 96.00 353.00 751.50 1180.00 5905.00
1979 1301.50 913.50 801.50 528.50 340.00 104.00 11.50 22.50 88.50 324.00 907.50 908.50 6251.50
1980 1046.50 815.00 842.50 601.50 361.50 39.00 0.00 0.00 74.00 502.00 751.00 743.50 5776.50
1981 925.00 796.50 753.50 320.50 262.50 22.50 0.00 20.50 86.00 396.00 595.00 957.38 a 5135.38
1982 978.50 916.50 757.50 513.00 292.00 125.50 10.00 1.50 105.00 449.50 774.00 1074.50 5997.50
1983 973.00 885.00 819.50 678.50 395.00 126.50 2.00 0.00 54.00 330.00 717.50 1309.00 6290.00
1984 1111.50 885.50 846.00 641.50 193.00 36.50 1.00 2.50 143.50 566.50 524.50 k 951.50 5379.00
1985 1187.50 928.00 726.50 436.50 206.00 47.00 0.00 a 0.50 155.00 403.50 771.50 1067.00 5929.00
1986 820.50 798.00 570.50 405.00 245.00 49.50 0.00 3.50 118.00 477.50 775.50 996.00 5259.00
1987 1066.00 865.50 821.00 495.00 266.50 28.50 5.50 31.50 127.00 371.50 766.50 1083.00 5927.50
1988 1213.00 859.00 813.00 432.41 a 258.50 33.00 7.00 16.50 139.50 336.00 710.50 1005.00 5823.41
1989 957.50 1002.50 555.00 382.50 194.00 106.00 6.00 2.00 155.50 371.00 629.50 1092.50 5454.00
1990 1056.00 899.50 737.00 442.50 315.50 11.50 25.50 24.00 71.50 367.50 675.50 1121.50 5747.50
1991 1067.50 723.50 748.00 492.41 a 190.50 28.00 17.50 7.50 135.00 381.00 864.00 977.00 5631.91
1992 988.00 805.50 688.50 345.50 243.50 75.00 4.50 18.00 65.00 293.00 926.00 1066.00 5518.50
1993 1038.50 896.50 709.50 486.00 248.50 48.50 0.00 13.00 108.50 437.00 861.00 954.00 5801.00
1994 991.00 815.50 641.50 430.00 185.00 2.00 2.00 5.50 63.00 386.50 722.00 858.50 5102.50
1995 957.00 705.50 691.00 552.50 337.00 77.00 10.50 0.00 116.00 338.50 587.00 929.00 5301.00
1996 1011.00 779.00 780.50 438.00 84.00 7.50 7.00 6.50 160.50 382.50 669.50 926.00 5252.00
1997 1072.50 883.56 a 608.50 661.00 248.00 41.00 5.50 3.50 46.00 381.00 847.50 1048.00 5846.06
1998 896.00 829.50 771.50 580.50 156.50 55.00 0.00 4.50 8.50 363.00 606.00 898.47 b 5169.47
1999 856.00 683.41 a 674.52 b 558.00 284.50 80.00 0.00 0.00 134.50 329.50 498.89 c 964.00 5063.31
2000 895.00 665.00 675.36 c 376.03 a 123.45 c 18.00 0.00 0.00 51.00 389.50 891.72 a 1011.50 5096.56
2001 1129.00 861.50 725.00 340.50 184.00 23.28 a 0.00 0.00 50.00 285.50 587.59 a 935.00 5121.36
2002 955.50 880.00 766.50 309.00 132.00 7.00 0.00 0.00 94.00 471.50 748.00 1080.00 5443.50
2003 829.50 858.50 673.50 391.50 129.00 73.00 0.00 12.00 75.50 238.00 712.50 866.50 4859.50
2004 936.50 951.50 542.00 486.50 95.00 33.50 16.00 26.00 109.50 369.00 631.50 g 0.00 z 3565.50
2005 350.00 q 0.00 z 0.00 z 0.00 z 0.00 z 55.00 7.00 25.50 66.50 393.00 631.50 995.00 2173.50
2006 843.50 855.00 740.00 339.50 170.50 17.50 0.00 e 17.50 243.50 432.50 645.00 999.50 5304.00
2007 1308.00 862.00 610.00 551.50 271.00 70.00 0.00 2.00 47.50 312.00 652.00 718.00 h 4686.00
2008 1045.00 870.50 727.00 476.50 225.50 7.50 4.50 40.50 107.00 362.00 663.00 985.50 5514.50
2009 891.50 724.00 649.00 494.00 195.50 32.00 6.00 4.50 152.50 581.00 596.50 1143.00 5469.50
2010 985.50 1109.00 795.50 429.00 291.50 20.00 5.50 g 11.50 19.00 317.00 758.50 829.00 5565.50
2011 1000.50 924.56 c 627.50 406.55 a 275.00 6.50 0.00 0.00 112.00 370.50 676.55 a 1207.50 5607.16
2012 852.50 c 905.73 a 548.18 a 328.39 b 153.50 5.00 3.10 a 4.00 90.56 c 0.00 z 0.00 z 0.00 z 2890.96
Period of Record Statistics
MEAN 1030.30 862.92 763.54 484.71 238.08 50.62 6.97 10.79 108.29 385.55 729.48 986.70 5647.55
S.D. 117.91 104.64 128.15 96.90 71.30 37.55 9.33 10.95 49.67 83.68 107.39 102.10 372.46
SKEW 0.48 0.29 0.43 0.21 -0.19 0.78 2.00 1.02 0.47 0.55 0.31 0.44 -0.16
MAX 1308.00 1128.50 1121.34 678.50 395.00 138.50 42.00 41.50 243.50 589.00 984.50 1309.00 6290.00
MIN 820.50 650.16 542.00 309.00 84.00 2.00 0.00 0.00 8.50 184.89 498.89 743.50 4859.50
NO YRS 63 63 60 60 58 62 63 63 63 62 60 60 46