TRES PIEDRAS, NEW MEXICO

Monthly Total Heating Degree Days

(299085)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201102
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
1905 0.00 z 0.00 z 0.00 z 365.50 n 493.50 171.00 86.00 63.55 a 262.50 683.50 914.46 b 1437.88 a 4112.40
1906 1374.85 a 1007.50 960.00 679.50 430.38 a 156.00 159.00 129.50 307.00 230.50 q 740.50 i 1114.00 6317.73
1907 1262.50 899.00 826.00 676.50 597.00 308.00 66.00 103.50 328.50 562.50 956.00 1260.50 7846.00
1908 1318.03 b 1195.21 a 896.50 512.50 g 348.50 i 210.00 27.00 73.50 209.50 622.00 998.00 1415.67 d 6965.42
1909 1246.50 1171.33 d 1051.33 b 839.50 640.50 181.50 6.50 45.50 243.50 559.00 887.50 1525.50 8398.16
1910 1343.00 1295.50 731.50 659.50 398.50 123.50 28.00 64.50 176.00 585.38 a 812.00 1162.50 a 7379.88
1911 1147.50 1075.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1096.55 a 1096.50 g 3319.55
1912 1307.96 e 1151.50 999.50 818.50 290.50 j 285.56 c 56.50 f 124.50 435.50 689.15 e 990.00 d 1409.50 8211.67
1913 1526.50 1191.08 b 1088.00 647.00 354.00 222.00 84.00 61.50 392.50 696.00 832.50 1495.23 a 8590.31
1914 1315.50 1090.50 930.50 682.76 a 464.00 158.50 66.50 116.50 271.50 653.50 0.00 z 1440.50 7190.26
1915 1501.50 1150.00 1059.00 541.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 188.00 t 0.00 z 0.00 z 4252.00
1916 0.00 z 1092.16 a 875.00 705.50 0.00 z 145.50 69.00 158.00 0.00 z 0.00 z 1170.52 a 1532.50 5748.18
1917 1403.50 1144.00 723.00 l 0.00 z 0.00 z 0.00 z 10.50 z 130.50 332.50 725.50 835.00 1070.50 5641.50
1918 1490.00 1066.50 893.50 779.00 501.50 94.00 108.00 109.00 314.50 595.50 1086.50 1448.00 8486.00
1919 1606.00 1361.00 1209.50 696.50 471.00 258.00 87.00 109.00 272.50 739.00 1000.00 1239.50 9049.00
1920 1266.00 1004.00 1048.50 898.50 474.09 b 200.89 b 96.00 193.50 348.10 a 708.00 965.50 1425.00 8628.08
1921 1306.00 1135.00 860.00 841.00 523.50 246.11 c 125.50 130.00 0.00 z 594.00 914.00 1056.00 7731.11
1922 1437.00 1114.00 1077.50 791.50 501.00 177.00 59.50 74.73 c 243.50 645.00 1014.00 1215.00 8349.73
1923 1187.50 1079.50 1078.50 752.00 473.50 246.50 59.00 162.00 381.00 785.00 968.00 1255.50 8428.00
1924 1543.00 1075.00 1195.50 760.00 517.00 202.00 90.00 90.50 312.00 607.71 b 905.50 1405.00 8703.21
1925 1571.00 1131.00 932.00 636.00 382.00 178.50 71.50 190.00 346.00 691.00 1075.50 1335.50 8540.00
1926 1479.50 953.00 797.50 f 642.00 517.00 323.00 226.50 263.00 456.00 785.50 980.00 1461.50 8087.00
1927 1280.00 1041.50 1092.00 737.00 466.50 260.50 113.50 228.92 e 361.50 662.00 890.50 1473.00 8606.92
1928 1292.50 1224.00 945.50 827.50 502.50 251.00 117.50 216.00 329.00 608.00 972.50 1349.50 8635.50
1929 1435.00 1287.00 1060.00 694.00 453.50 186.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 5115.50
1930 1468.50 997.00 1035.00 554.00 514.50 0.00 z 269.70 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4838.70
1931 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 42.50 104.50 0.00 z 0.00 z 1084.50 1466.50 2698.00
1932 1570.00 1085.00 1004.50 759.50 549.50 297.50 71.50 94.00 323.50 683.50 891.00 1431.50 8761.00
1933 1425.00 1359.50 947.00 846.00 570.50 209.50 15.50 u 0.00 z 203.57 b 0.00 z 0.00 z 0.00 z 5561.07
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 1399.65 a 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 1399.65
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 21.00 z 21.00 y 0.00 z 24.00 z 97.50 z 0.00 z 0.00 z 0.00
1942 1397.00 0.00 z 0.00 z 0.00 z 28.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1397.00
1943 0.00 z 1022.52 a 1028.68 a 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 2051.20
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 242.50 0.00 z 0.00 z 0.00 z 242.50
1947 0.00 z 894.00 956.50 696.50 384.50 200.50 0.00 z 0.00 z 0.00 z 482.00 1061.50 0.00 z 4675.50
1948 1160.95 a 1064.94 b 1210.11 c 667.78 c 446.92 a 173.50 26.00 54.50 212.00 546.93 c 1072.00 1195.10 b 7830.73
1949 324.00 x 1162.00 e 970.76 d 722.68 b 466.60 b 246.72 a 64.50 127.74 b 70.50 h 0.00 z 0.00 z 0.00 z 3761.01
1950 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
1951 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 59.02 e 265.56 c 0.00 z 1121.90 a 1389.00 2835.47
1952 1365.00 1282.00 1245.00 741.50 505.50 126.00 86.50 122.50 277.50 553.50 1159.50 1467.50 8932.00
1953 1246.20 a 1190.00 987.00 767.00 357.50 r 159.00 95.50 138.47 a 232.00 539.50 937.00 1514.02 c 7805.69
1954 1305.00 863.85 a 1020.50 602.50 178.50 n 270.00 e 57.00 169.00 309.83 a 0.00 z 899.48 a 1279.00 6776.16
1955 1381.00 1315.50 1049.00 786.72 a 549.39 d 291.96 b 110.10 b 151.00 320.50 701.00 958.00 1152.00 8766.18
1956 1061.00 1260.46 a 920.50 719.50 385.00 97.00 62.00 a 172.50 212.00 637.00 1085.50 1262.22 a 7874.68
1957 1375.00 968.50 1058.00 854.50 662.50 276.00 105.50 188.50 413.00 0.00 z 1262.50 1440.00 8604.00
1958 1495.00 1086.50 1174.50 909.00 497.00 242.50 180.00 209.50 381.00 266.50 r 615.00 n 1032.54 e 7207.54
1959 1215.50 1073.69 b 985.00 690.00 461.50 126.00 46.00 101.86 c 308.40 e 642.65 e 534.50 l 550.00 o 5650.60
1960 1452.00 1305.00 c 724.00 i 653.40 e 479.50 149.46 b 58.90 a 59.70 d 218.08 d 422.00 j 718.50 g 1060.50 f 4376.04
1961 1342.41 c 1034.25 d 978.64 b 700.71 b 416.00 150.00 50.50 125.03 a 308.50 f 633.84 c 1021.11 c 1416.81 d 7869.31
1962 1397.58 a 912.69 b 124.50 z 564.50 514.82 c 214.29 b 83.38 b 89.26 b 279.44 c 447.00 f 671.00 g 910.50 f 4055.96
1963 1445.50 990.77 b 1040.50 654.00 316.20 a 159.23 d 19.00 88.87 a 156.50 i 382.50 f 918.10 a 993.00 g 5632.17
1964 1429.58 e 1414.04 d 1188.52 c 822.78 c 480.50 209.48 a 47.50 126.50 f 245.50 g 441.00 h 699.50 j 954.50 i 5592.40
1965 930.00 j 940.00 h 919.00 h 547.50 h 459.00 h 321.67 c 69.00 n 123.00 k 283.00 i 345.50 l 543.50 j 719.50 m 321.67
1966 903.50 m 606.50 p 628.00 k 492.00 j 309.00 k 199.50 i 35.00 l 113.50 i 251.50 i 439.50 j 537.50 k 547.50 q 0.00
1967 852.00 k 699.50 j 499.00 m 443.50 j 321.50 k 173.50 i 31.00 l 136.00 h 170.50 n 405.00 j 474.50 n 648.00 q 0.00
1968 835.00 m 744.00 k 712.50 j 465.00 l 369.50 i 100.50 j 48.50 j 157.00 f 262.50 g 439.50 i 560.00 m 715.50 o 0.00
1969 573.50 p 673.00 k 790.00 k 376.00 l 238.50 m 177.00 k 13.00 j 21.00 f 195.50 l 395.00 n 455.00 p 458.50 s 0.00
1970 1365.50 482.00 n 630.00 n 571.50 l 308.00 l 70.50 r 42.00 i 31.00 j 215.00 l 557.50 i 531.50 m 733.50 l 1365.50
1971 862.00 l 711.50 j 780.50 g 573.50 g 325.00 m 125.00 f 55.50 g 66.00 i 203.00 h 407.50 l 1017.60 e 1007.00 i 1017.60
1972 847.00 l 615.00 l 556.50 g 0.00 z 0.00 z 199.00 53.98 b 96.50 f 321.67 c 335.00 k 801.50 k 824.50 m 574.65
1973 864.50 m 1187.85 b 1115.50 891.50 558.50 264.00 114.50 112.50 371.00 613.50 851.40 e 791.00 j 6080.25
1974 1467.16 b 614.00 o 476.50 n 722.14 b 404.50 168.00 91.50 223.00 354.00 613.00 998.28 a 1040.00 i 5041.57
1975 850.50 m 728.50 l 537.00 p 668.50 g 440.50 i 223.00 g 61.00 i 68.50 k 230.00 j 467.50 g 808.50 g 990.50 g 0.00
1976 958.50 l 520.50 m 551.50 m 438.00 k 405.00 f 135.50 k 29.50 q 98.00 k 214.00 k 302.00 s 588.50 j 717.00 o 0.00
1977 853.50 m 724.50 j 625.00 m 436.00 j 292.00 l 97.50 g 20.00 q 0.00 z 0.00 z 340.00 m 0.00 z 769.50 j 0.00
1978 1286.50 c 1121.17 d 745.00 f 672.00 e 580.39 d 131.00 f 34.88 c 128.77 e 194.00 g 445.00 f 528.00 m 969.50 k 3823.70
1979 1127.00 i 1259.44 c 1115.48 a 713.28 a 520.50 246.96 b 59.00 118.50 232.50 497.50 1141.61 b 1170.50 7075.27
1980 1226.00 1166.00 1150.00 925.00 c 566.50 126.00 14.97 b 75.00 227.50 647.50 881.67 c 962.50 7968.63
1981 1066.00 955.00 998.00 625.34 a 512.10 e 60.50 h 0.00 z 0.00 z 0.00 z 0.00 z 569.50 869.50 h 4725.94
1982 0.00 z 1316.50 548.50 n 607.00 521.00 241.00 68.50 102.50 332.00 591.00 441.00 h 0.00 z 3779.50
1983 0.00 z 0.00 z 701.00 i 610.00 k 322.50 n 210.50 i 39.00 r 42.00 l 166.50 i 300.50 q 1071.50 564.00 r 1071.50
1984 1508.00 1261.00 1067.00 809.50 413.50 0.00 z 62.00 199.00 283.00 867.48 a 1003.00 1277.00 8750.48
1985 751.50 n 1215.50 955.50 712.00 336.00 j 191.00 85.00 59.50 j 366.50 683.00 875.17 a 0.00 z 5083.67
1986 631.00 l 960.00 865.50 468.50 j 509.00 216.50 137.00 132.50 276.50 j 497.50 j 1023.50 1224.00 5068.00
1987 1369.50 1100.50 1122.00 741.00 537.00 222.00 76.50 k 146.50 352.00 581.00 534.00 n 611.00 p 6171.50
1988 1449.50 1230.50 975.50 391.00 k 257.00 m 171.00 95.50 154.50 352.50 567.00 997.50 1309.50 7303.00
1989 1401.50 1112.50 923.50 601.00 394.00 296.00 55.50 138.00 303.00 650.00 961.50 1329.50 8166.00
1990 1375.00 1169.50 938.50 675.00 512.00 87.00 101.00 174.50 371.00 681.00 982.50 1499.00 8566.00
1991 1536.50 1086.50 1081.00 725.00 473.50 252.50 108.00 148.00 280.00 573.00 1113.50 1333.00 8710.50
1992 1436.50 1143.50 964.50 571.50 417.00 223.50 80.00 152.00 0.00 z 518.00 1162.00 1475.00 8143.50
1993 0.00 z 752.00 i 989.00 689.00 473.50 195.50 43.00 118.00 317.00 663.00 1114.50 1273.00 5875.50
1994 1274.50 712.50 k 618.50 k 755.50 446.50 103.00 41.00 42.00 284.50 322.00 p 465.50 p 665.00 m 2947.00
1995 687.00 n 507.00 l 586.00 m 523.00 j 284.50 p 300.00 66.50 l 44.00 204.00 k 620.00 871.00 775.50 j 1835.00
1996 693.00 n 553.50 l 980.38 c 680.50 323.95 a 0.00 z 0.00 z 50.00 t 351.00 408.50 m 939.50 835.00 k 3275.32
1997 1335.00 1130.37 a 510.00 m 815.50 484.50 146.50 i 85.00 101.50 142.50 i 620.52 a 528.00 n 890.50 j 4572.39
1998 814.50 k 750.00 i 979.50 528.00 j 443.50 187.00 22.50 k 56.00 j 187.00 407.00 k 567.00 k 805.50 i 1797.00
1999 699.50 l 563.50 k 859.50 820.18 b 248.50 q 164.50 i 48.00 j 71.50 k 228.00 j 329.00 l 473.50 l 731.00 m 1679.68
2000 1122.31 d 616.00 j 672.50 h 599.40 e 202.50 k 114.11 b 36.88 b 64.00 122.00 k 603.93 d 1127.50 597.00 p 3668.13
2001 0.00 z 645.00 k 652.50 j 438.50 j 250.50 j 96.50 k 19.50 k 68.50 m 91.50 q 400.00 i 572.00 k 718.50 m 0.00
2002 1270.00 767.50 i 1039.00 395.00 h 381.00 55.50 j 13.00 i 40.00 j 207.50 k 464.00 j 776.50 f 868.00 k 2690.00
2003 707.50 j 569.50 m 639.50 j 711.60 e 387.00 209.50 4.00 g 37.50 k 293.50 528.50 1032.50 812.00 k 3162.60
2004 865.50 k 778.50 l 593.00 h 483.50 i 241.50 k 108.50 j 96.50 0.00 z 212.50 k 415.50 k 641.00 j 1278.46 d 1374.96
2005 732.50 k 672.50 h 731.50 i 496.00 h 313.00 g 112.00 h 15.50 a 138.00 264.00 614.00 930.50 1221.50 3183.50
2006 1259.50 1031.50 598.00 l 133.50 w 232.00 j 67.50 g 37.50 110.00 8.00 z 663.50 910.00 993.00 g 4012.00
2007 1428.50 482.50 o 654.00 f 699.00 0.00 z 0.00 z 19.50 j 11.00 j 120.50 o 450.50 g 686.00 g 1378.97 b 3506.47
2008 1152.50 g 1180.00 0.00 z 541.00 h 289.50 j 164.50 57.00 86.50 298.50 590.00 890.00 1288.00 4554.50
2009 1263.50 1005.00 888.50 515.00 i 383.50 256.00 39.00 101.00 333.50 745.50 0.00 z 0.00 z 5015.50
2010 1326.91 c 1200.50 1027.50 687.50 221.00 n 97.50 26.00 t 0.00 z 210.50 672.50 976.00 175.50 z 6198.91
2011 1377.00 1192.50 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 2569.50
Period of Record Statistics
MEAN 1360.60 1126.81 1010.93 721.70 475.94 203.70 77.98 124.26 301.90 635.03 985.83 1324.87 8418.93
S.D. 121.57 122.95 103.72 90.06 71.95 61.17 46.86 50.06 63.40 75.54 113.34 142.56 412.99
SKEW -0.32 0.06 0.06 0.24 0.07 0.01 1.69 0.53 0.08 0.51 -0.47 -0.58 -0.85
MAX 1606.00 1414.04 1245.00 925.00 662.50 323.00 269.70 263.00 456.00 867.48 1262.50 1532.50 9049.00
MIN 1061.00 863.85 731.50 541.50 316.20 87.00 6.50 42.00 176.00 482.00 569.50 962.50 7379.88
NO YRS 63 65 59 63 58 64 62 62 57 52 58 48 22