CERRO, NEW MEXICO

Monthly Total Heating Degree Days

(291630)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201210
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
1910 0.00 z 0.00 z 0.00 z 0.00 z 64.50 v 6.00 0.00 a 22.00 34.00 0.00 z 702.00 1027.65 a 1791.65
1911 1003.50 1038.50 813.00 417.50 233.50 68.00 34.00 32.00 90.00 571.50 1082.00 1498.50 6882.00
1912 1024.00 1023.50 880.00 602.50 259.00 87.50 6.72 a 12.50 334.50 524.50 852.00 1576.00 7182.72
1913 1521.50 1069.00 915.50 551.00 293.50 24.00 11.00 4.50 358.50 477.00 g 552.00 l 1698.50 6447.00
1914 1337.50 1071.00 897.50 607.50 341.50 75.00 50.00 75.50 116.50 i 633.00 833.00 1441.50 7363.00
1915 1522.10 a 1100.00 1060.00 0.00 z 0.00 z 220.00 152.50 217.00 294.50 631.00 1011.50 1056.00 f 6208.60
1916 1317.50 d 1045.50 869.50 722.00 458.00 228.50 204.50 137.00 h 409.14 a 621.00 f 1105.50 1522.88 c 7883.01
1917 1465.50 842.00 i 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 1465.50
1918 0.00 z 0.00 z 0.00 z 547.50 n 437.50 i 93.50 r 101.00 r 94.00 v 0.00 z 248.50 w 403.00 v 165.00 z 0.00
1919 1850.50 1346.50 1027.00 648.00 393.00 180.00 35.50 17.00 171.50 668.64 b 907.00 1112.50 8357.14
1920 1210.50 895.50 968.00 749.48 a 280.00 157.50 55.00 98.50 277.50 632.00 993.00 1411.02 a 7728.00
1921 632.50 q 0.00 z 313.00 u 925.00 520.00 265.00 89.50 122.00 226.50 63.00 x 790.00 1191.00 4129.00
1922 1425.00 1035.00 0.00 z 755.00 465.00 125.00 0.00 z 5.00 0.00 z 432.00 951.00 1098.00 6291.00
1923 967.50 1019.50 1076.00 658.00 379.00 146.50 22.50 107.98 a 330.50 854.00 978.00 1113.50 7652.98
1924 1120.00 1028.00 991.50 805.96 d 353.00 f 92.00 75.00 0.00 z 274.50 0.00 z 0.00 z 0.00 z 4386.96
1925 348.50 w 1089.50 832.50 602.07 a 0.00 z 0.00 z 25.50 93.50 220.50 566.00 1084.50 1369.50 5883.57
1926 1673.00 1031.00 952.98 b 0.00 z 482.22 d 0.00 z 85.50 88.00 195.50 0.00 z 0.00 z 0.00 z 4508.21
1927 1146.50 933.50 507.00 m 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 393.00 i 580.98 b 572.00 i 1449.50 4110.48
1928 1231.00 0.00 z 831.12 b 737.00 124.50 133.80 e 29.00 130.50 177.00 m 316.50 l 981.72 a 152.50 z 4198.64
1929 0.00 z 0.00 z 597.50 h 633.50 410.00 95.00 26.00 69.50 254.00 590.00 1205.50 1184.50 4468.00
1930 1431.00 876.50 988.00 484.00 462.00 82.00 33.00 74.50 225.00 0.00 z 0.00 z 1657.50 6313.50
1931 1517.50 906.00 638.50 n 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 2423.50
1932 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
1933 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 52.00 0.00 z 87.00 0.00 z 0.00 z 0.00 z 139.00
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 624.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 624.50
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 1582.00 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 32.00 z 1582.00
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1942 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2.50 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 0.00 z 0.00 z 0.00
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 971.50 1006.50 739.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2717.00
1948 1481.36 c 1254.50 1223.00 571.00 377.50 204.50 36.50 45.50 170.50 564.00 1077.00 1179.50 8184.86
1949 1477.50 1223.50 900.50 659.00 429.50 217.50 38.50 92.50 188.50 635.00 778.50 1313.00 7953.50
1950 1279.00 900.00 937.00 574.14 a 423.00 124.00 94.00 120.50 287.00 369.50 882.50 1078.50 7069.14
1951 1242.00 1032.50 993.50 679.66 a 408.50 193.50 5.00 36.00 190.50 564.50 1060.00 1305.00 7710.66
1952 1216.50 1099.50 1084.00 604.50 405.00 103.50 56.00 30.00 196.50 474.00 1071.50 1470.00 7811.00
1953 1125.50 1096.67 a 835.97 a 629.50 506.33 a 85.50 27.00 38.00 180.00 537.50 911.00 1333.50 7306.47
1954 1130.43 b 840.52 a 939.50 505.00 360.50 126.00 f 18.00 35.00 123.00 378.20 a 771.00 1124.00 6225.15
1955 1267.50 1177.50 879.00 702.50 470.00 184.50 36.50 32.50 167.00 504.00 887.50 800.00 f 6308.50
1956 1058.50 1230.00 883.50 657.50 288.30 a 36.21 a 27.00 101.50 100.00 508.00 1097.50 1272.00 7260.01
1957 1193.50 850.00 945.00 741.50 554.00 160.00 38.00 104.50 268.50 582.50 1172.00 1278.50 7888.00
1958 1332.50 933.50 1034.00 728.50 315.00 59.00 22.50 11.00 179.50 538.50 961.50 1000.50 7116.00
1959 1230.70 a 994.00 943.00 624.00 404.00 76.00 10.00 47.00 216.50 613.00 946.00 1140.00 7244.20
1960 1542.50 1352.00 925.50 603.00 424.00 119.50 34.00 16.00 195.00 599.50 834.50 1388.50 8034.00
1961 1508.50 1028.00 898.50 676.50 337.00 93.00 38.00 59.00 297.50 578.00 973.50 1412.50 7900.00
1962 1447.50 918.50 1059.00 533.00 379.50 142.00 23.50 36.00 210.00 500.50 809.00 1129.50 7188.00
1963 1492.50 1033.50 980.50 577.00 272.00 135.52 a 3.50 36.00 139.50 399.50 817.50 1255.50 7142.52
1964 1422.00 1316.91 a 1082.50 702.50 350.50 102.00 4.00 60.00 213.00 501.50 920.00 1396.00 8070.91
1965 1302.00 1110.00 1063.50 650.00 446.50 214.00 24.00 91.00 301.00 527.50 777.50 1168.00 7675.00
1966 1466.50 1256.00 894.50 600.50 305.50 145.00 1.00 52.00 198.50 539.40 a 782.00 1230.00 7470.90
1967 1252.00 1016.50 698.00 615.00 422.00 144.00 26.50 135.00 258.00 524.00 835.86 a 1395.50 7322.36
1968 1506.08 a 1101.50 939.82 a 745.00 446.00 133.97 a 30.50 137.50 262.00 526.00 1027.50 1247.23 a 8103.10
1969 1083.50 1055.00 1066.00 554.50 333.00 195.00 9.50 17.50 231.00 660.00 954.50 1189.50 7349.00
1970 1336.50 918.00 1034.50 779.50 347.00 201.00 6.50 27.00 297.00 716.50 850.00 1160.00 7673.50
1971 1252.40 a 1048.00 898.50 673.50 493.50 152.50 51.00 74.50 275.00 639.50 978.00 1350.00 7886.40
1972 1296.32 a 983.50 745.00 572.50 409.50 76.50 19.00 67.50 205.50 503.50 1198.50 1443.05 a 7520.37
1973 1514.50 1169.00 991.50 816.00 433.50 179.00 83.00 75.00 279.50 541.50 763.97 a 1213.50 8059.97
1974 1399.77 e 1277.50 489.50 j 517.00 f 427.69 d 161.50 79.22 d 37.00 v 0.00 z 301.00 o 950.00 1426.52 a 5722.19
1975 1465.00 1117.85 b 968.48 b 648.00 g 515.52 d 134.00 g 41.33 a 58.26 b 270.56 c 519.25 c 1012.50 b 612.50 p 5968.75
1976 1034.50 g 881.39 a 886.08 a 618.10 a 430.38 a 103.93 b 29.93 b 86.80 a 271.11 c 679.86 b 965.56 c 1429.62 a 6382.77
1977 1478.50 1089.31 b 996.00 608.00 393.70 a 37.22 c 26.50 20.00 193.50 505.00 0.00 z 0.00 z 5347.73
1978 1179.50 1003.50 831.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 254.44 c 473.50 637.00 f 1455.45 a 5197.89
1979 1167.00 g 1337.50 869.00 f 663.62 a 450.10 e 201.43 b 34.00 103.50 f 93.00 h 363.50 f 830.50 i 1238.00 3924.65
1980 1218.50 783.50 f 759.00 f 754.50 320.50 j 91.00 0.55 c 48.00 118.50 n 596.75 c 608.00 n 937.00 3646.30
1981 1104.63 a 897.12 c 927.50 495.00 394.96 d 80.00 3.58 e 96.00 212.59 a 358.00 j 475.50 m 1203.46 c 5414.84
1982 1336.50 767.00 j 916.50 693.50 282.50 k 215.50 30.00 50.50 235.50 655.50 939.50 1275.50 6348.50
1983 1295.50 1055.50 928.50 796.00 526.00 265.00 36.50 19.00 160.00 332.50 l 962.50 1318.50 7363.00
1984 1728.00 1366.00 1095.00 741.50 316.00 185.50 11.00 56.00 161.50 686.00 900.00 a 1174.00 8420.50
1985 1430.00 1095.00 896.00 585.50 413.33 a 114.00 g 29.50 48.50 159.00 h 564.00 398.50 q 1267.00 6328.83
1986 1060.50 916.00 616.00 h 419.00 i 448.50 189.50 84.00 56.00 o 193.50 j 620.50 387.50 q 889.00 i 3319.00
1987 1329.00 1000.50 0.00 z 606.00 501.50 122.07 a 27.00 109.57 b 84.00 u 459.50 617.00 j 1287.53 a 5442.67
1988 1580.00 1125.50 951.00 605.50 398.50 114.50 15.00 j 1.50 w 236.50 k 458.50 903.50 1293.00 7430.00
1989 1408.00 1150.00 768.50 513.00 317.50 143.00 26.50 36.50 r 169.00 536.00 868.45 a 784.50 m 5899.95
1990 1332.00 1025.00 814.50 565.00 232.00 n 64.00 53.50 j 88.50 156.50 549.73 a 872.50 1427.00 6894.73
1991 1524.50 1138.00 0.00 z 350.50 p 395.50 174.50 53.50 0.00 z 233.00 554.00 692.00 k 1682.00 5755.00
1992 1834.00 1285.00 1063.00 541.50 400.50 209.00 72.50 59.50 i 207.00 474.00 1194.00 1571.50 8852.00
1993 1305.00 1105.50 942.00 643.45 a 462.50 192.00 28.00 98.00 308.00 645.50 1065.00 1313.50 8108.45
1994 1232.00 1144.00 829.00 652.00 394.50 99.50 25.50 13.50 h 263.00 480.00 i 997.50 1128.00 6765.00
1995 1248.50 798.50 873.00 736.00 529.00 232.50 79.00 14.50 269.50 606.00 819.00 1148.00 7353.50
1996 1276.00 902.50 907.00 640.50 240.00 60.50 11.50 28.00 i 274.14 a 642.50 889.00 1177.50 7021.14
1997 1331.50 1037.50 830.50 724.50 415.00 175.50 58.00 62.00 154.00 596.50 987.00 1505.50 7877.50
1998 1238.00 1047.00 931.50 748.50 422.50 194.50 14.00 61.50 133.00 581.50 836.00 1117.00 7325.00
1999 1091.00 879.50 787.00 733.50 499.00 218.57 b 35.00 99.00 270.50 506.85 a 758.00 1210.15 d 7088.07
2000 1097.50 893.00 867.50 517.50 b 263.50 34.14 a 4.81 b 20.50 125.50 549.50 1090.50 1136.00 6599.95
2001 1346.00 1000.50 891.50 544.50 309.48 a 89.50 15.00 86.50 179.50 506.00 808.93 b 1251.88 a 7029.30
2002 1346.00 1137.50 927.00 471.00 312.00 15.00 14.00 10.00 232.00 609.00 930.00 1297.00 7300.50
2003 1019.50 998.00 910.50 617.22 c 341.00 127.00 g 6.00 48.50 259.00 457.54 d 899.50 1229.00 6785.76
2004 1264.50 1365.50 743.00 648.00 370.21 e 126.00 e 38.50 h 89.00 229.00 579.00 951.50 1250.00 7615.71
2005 920.50 f 975.50 0.00 z 642.50 383.62 c 140.50 f 8.35 e 96.50 184.50 523.00 860.50 1184.00 4858.47
2006 1168.50 970.00 896.50 511.50 239.00 g 45.50 j 26.50 54.54 d 359.50 587.00 874.50 1286.50 6735.04
2007 1503.50 1018.50 794.00 643.93 b 446.50 68.50 g 34.50 7.00 175.00 524.00 828.00 1456.50 7431.43
2008 1556.50 1185.50 972.00 689.00 436.00 80.50 h 30.00 67.50 237.00 538.50 701.50 f 1289.00 7001.00
2009 1338.17 a 994.50 842.00 686.50 315.50 197.50 f 22.00 62.50 281.50 657.00 835.50 1475.00 7510.17
2010 1368.00 1183.50 963.50 636.50 452.17 b 71.50 f 25.50 36.00 f 139.50 417.00 g 984.00 0.00 z 5752.67
2011 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 23.00 j 2.07 a 2.07 a 207.32 b 574.05 c 912.78 c 974.00 k 1698.29
2012 1268.23 c 1074.50 561.00 i 498.60 e 321.92 e 29.46 b 10.33 a 12.92 a 196.07 b 361.00 i 0.00 z 0.00 z 3412.04
Period of Record Statistics
MEAN 1335.52 1061.90 928.65 642.23 392.97 134.61 35.26 61.74 221.83 561.23 933.98 1295.36 7574.88
S.D. 184.56 134.26 96.08 92.36 81.28 63.81 33.10 40.85 68.27 80.80 116.22 160.62 439.06
SKEW 0.35 0.50 0.22 0.17 -0.52 -0.02 2.47 0.84 0.00 0.38 0.43 0.40 0.00
MAX 1850.50 1366.00 1223.00 925.00 554.00 265.00 204.50 217.00 409.14 854.00 1205.50 1698.50 8420.50
MIN 967.50 798.50 698.00 417.50 124.50 6.00 0.00 2.07 34.00 369.50 702.00 937.00 6599.95
NO YRS 79 79 71 76 73 69 79 70 74 69 68 72 38