COWLES, NEW MEXICO

Monthly Total Heating Degree Days

(292139)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 196410
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 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
1895 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
1896 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
1897 0.00 z 0.00 z 1141.50 755.50 505.00 342.00 244.00 271.00 366.00 723.50 893.50 1192.00 6434.00
1898 1287.00 1024.50 1046.50 697.00 589.00 313.00 147.00 221.50 434.00 739.50 1018.50 1345.50 8863.00
1899 1305.88 c 1139.00 0.00 z 704.00 590.50 344.00 175.00 241.00 384.00 724.00 903.00 1090.00 7600.38
1900 1061.50 984.00 904.50 544.50 j 480.00 226.00 158.00 192.50 362.50 675.00 861.50 1140.00 7045.50
1901 1121.00 1003.50 1001.00 471.00 n 88.00 y 132.00 s 72.00 r 55.50 o 197.00 q 0.00 z 851.38 a 1090.50 5067.38
1902 661.50 m 960.75 d 1092.50 651.00 532.00 222.50 258.00 211.12 b 414.50 680.00 920.00 1116.50 7058.87
1903 1186.00 1228.00 1024.50 775.50 625.68 a 384.00 219.00 206.50 491.00 525.50 g 856.50 1182.98 c 8179.67
1904 1296.00 921.27 a 872.77 e 720.00 b 538.92 e 266.50 h 127.00 n 198.50 0.00 z 0.00 z 0.00 z 1183.34 b 5730.80
1905 0.00 z 1020.00 902.50 822.00 579.50 286.00 264.50 194.04 d 277.50 f 0.00 z 906.72 a 1271.00 a 6246.26
1906 1120.81 b 967.12 c 919.48 c 437.50 j 0.00 z 156.00 m 80.00 q 276.79 c 191.50 r 712.50 949.82 b 648.00 l 4946.52
1907 1142.00 837.00 799.50 729.31 a 744.00 e 408.21 b 217.57 d 216.50 442.76 a 399.00 k 628.50 l 771.50 k 5536.86
1908 736.00 l 670.00 k 718.50 g 777.50 674.50 275.19 d 179.00 i 256.50 339.50 0.00 z 1015.50 983.98 b 4322.68
1909 1000.55 b 1086.81 a 1081.50 821.00 651.00 c 224.50 59.00 71.50 0.00 z 704.50 843.50 1301.50 7845.37
1910 1179.07 b 873.00 f 571.50 i 534.50 g 344.50 k 18.50 z 102.00 87.00 j 0.00 z 324.50 s 922.00 486.00 r 2203.07
1911 234.00 w 1072.00 550.00 l 754.50 547.50 33.50 z 85.50 s 40.00 y 45.50 z 245.00 v 588.50 n 1420.46 c 3794.46
1912 1212.00 1146.57 b 1008.02 a 983.50 735.00 575.00 0.00 z 221.00 457.50 689.75 a 895.50 1162.50 9086.34
1913 1155.50 1022.50 1066.00 771.00 497.50 361.03 a 269.38 b 264.50 481.50 706.50 789.64 b 1268.42 a 8653.47
1914 991.47 b 1076.38 b 973.50 751.50 551.28 a 284.44 c 258.33 a 295.65 d 365.77 d 739.57 c 655.50 f 1312.50 7600.40
1915 1293.00 1063.50 1168.00 742.00 651.50 300.00 a 221.50 309.50 448.93 b 663.00 915.00 1152.50 8928.43
1916 1159.00 986.00 a 886.00 806.00 549.50 289.00 221.00 271.00 414.00 658.50 930.50 896.50 h 7170.50
1917 1255.50 1044.50 1116.00 830.69 a 724.50 257.00 144.50 218.00 302.50 532.50 830.50 997.00 8253.19
1918 1329.00 978.00 926.50 850.00 608.00 217.50 111.00 152.93 a 367.50 627.50 1036.00 1257.50 8461.43
1919 1294.00 1167.50 1105.00 755.50 555.50 393.50 206.00 208.00 367.00 772.50 918.50 1006.50 8749.50
1920 1068.50 958.00 1094.00 942.50 599.50 373.50 199.50 257.00 435.00 820.50 1001.50 1236.00 8985.50
1921 1094.82 a 1008.00 894.00 818.89 c 609.50 330.00 181.00 216.00 346.00 603.00 806.00 905.31 d 7812.52
1922 1239.50 977.50 1015.50 730.00 497.50 233.50 95.50 119.50 291.50 633.00 979.00 1046.50 7858.50
1923 1055.00 1049.50 1045.50 725.00 466.50 227.50 113.00 166.00 411.50 770.87 a 903.50 1111.00 8044.87
1924 1242.50 948.94 b 1148.50 785.50 536.00 194.48 a 163.86 c 180.00 346.00 612.50 808.97 a 1290.63 a 8257.88
1925 1253.50 909.50 851.00 659.50 403.50 286.50 127.50 245.50 377.00 643.00 928.50 1130.50 7815.50
1926 1296.00 932.50 1026.50 766.50 591.50 320.00 235.00 194.50 303.50 562.50 824.00 1137.00 8189.50
1927 998.00 893.31 b 963.00 718.00 457.52 b 315.00 138.50 243.50 340.34 a 364.00 m 692.00 1218.82 a 6977.99
1928 437.50 s 1082.32 a 888.50 835.50 527.50 294.00 185.50 238.50 359.00 572.50 898.00 1126.33 a 7007.65
1929 1198.00 1187.93 a 1026.62 a 760.86 a 533.00 281.50 160.00 215.50 348.50 694.50 1014.50 1016.00 8436.90
1930 1323.00 870.00 1031.00 625.50 446.00 h 238.00 196.50 193.00 373.93 b 665.50 909.83 a 1206.00 7632.26
1931 1143.50 978.50 1041.00 727.50 558.00 220.34 a 120.00 184.50 285.00 570.00 952.50 1110.83 a 7891.68
1932 1334.50 949.00 1001.30 a 723.50 547.50 336.11 c 157.50 151.00 406.67 c 678.50 797.07 a 1245.50 8328.15
1933 1212.00 1180.31 b 924.50 839.50 597.02 b 234.00 115.50 168.50 219.00 551.00 782.59 a 897.00 7720.91
1934 1130.50 848.30 a 798.50 633.00 386.00 258.00 0.00 z 137.00 371.50 554.50 864.50 1083.50 7065.30
1935 1020.50 1022.00 955.50 745.50 666.00 285.00 148.00 142.50 336.50 632.92 a 894.00 1160.50 8008.92
1936 1188.00 1049.00 902.00 710.50 494.50 174.50 86.50 150.50 325.18 b 649.89 c 879.00 1115.50 7725.07
1937 1381.00 1021.48 a 1121.00 764.00 369.00 h 97.50 x 0.00 z 95.58 a 272.50 592.00 886.50 1186.27 a 7320.33
1938 1209.57 d 986.50 930.57 d 749.46 b 619.43 d 179.50 f 131.20 c 82.50 o 348.75 b 539.18 c 1062.41 a 1122.72 a 7699.79
1939 1336.00 1339.50 775.00 f 536.00 j 544.16 c 272.31 d 111.00 n 0.00 z 343.85 d 768.00 900.52 a 0.00 z 5504.33
1940 0.00 z 0.00 z 0.00 z 726.72 a 513.00 263.50 138.00 84.50 q 258.00 h 604.50 963.50 0.00 z 3209.22
1941 0.00 z 0.00 z 0.00 z 871.00 429.50 296.00 210.00 194.27 a 380.00 617.93 a 864.44 c 0.00 z 3863.14
1942 0.00 z 0.00 z 0.00 z 722.59 a 554.90 a 224.00 176.04 c 199.50 381.50 631.00 556.00 i 0.00 z 2889.52
1943 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 214.00 g 187.50 122.50 190.00 m 0.00 z 0.00 z 0.00 z 310.00
1944 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 203.00 l 167.50 166.50 298.50 607.50 0.00 z 0.00 z 1240.00
1945 0.00 z 0.00 z 0.00 z 391.00 p 504.50 363.50 171.00 133.50 343.00 548.00 867.00 0.00 z 2930.50
1946 0.00 z 0.00 z 0.00 z 0.00 z 594.00 193.00 171.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 958.50
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 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 1074.00 e 815.50 h 1074.00
1949 900.00 j 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 428.00 m 676.73 d 785.00 i 676.73
1950 1086.19 e 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 1086.19
1951 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
1952 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
1953 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
1954 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 261.35 d 134.85 a 232.00 343.00 554.50 894.00 1154.00 3573.70
1955 1363.50 1238.50 1015.50 837.50 601.92 a 364.50 223.50 248.50 362.50 677.00 969.50 1147.50 9049.92
1956 1109.00 1217.00 951.50 822.50 467.00 228.00 271.00 315.00 398.00 650.50 1110.50 1272.50 8812.50
1957 1192.00 963.50 1094.50 846.00 706.00 375.00 175.00 282.50 482.78 c 794.50 1195.34 a 1215.50 9322.62
1958 1342.00 1017.00 1234.00 888.50 551.50 288.00 227.00 233.50 456.50 785.00 1021.50 1176.00 9220.50
1959 1288.50 1220.00 1178.00 d 749.50 552.00 274.00 181.00 160.50 419.50 708.50 970.00 1188.50 8890.00
1960 1465.02 b 1350.00 1057.50 757.00 592.50 284.00 261.00 259.00 406.50 782.00 959.00 1299.00 9472.52
1961 1332.50 1138.00 1090.17 a 894.50 618.50 305.00 176.50 210.00 145.00 s 0.00 z 295.00 u 1275.50 7040.67
1962 1368.00 0.00 z 563.00 n 0.00 z 0.00 z 304.66 a 203.50 212.50 0.00 z 0.00 z 0.00 z 0.00 z 2088.66
1963 1427.00 1041.00 1112.50 769.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4350.00
1964 1400.50 1379.57 a 1241.50 880.50 579.00 332.50 235.37 d 342.50 453.50 763.00 0.00 z 0.00 z 7607.94
Period of Record Statistics
MEAN 1218.50 1050.73 1014.23 774.48 565.28 292.83 179.23 209.60 375.11 663.54 913.88 1164.11 8470.12
S.D. 120.82 126.35 107.18 74.13 78.73 69.14 52.03 56.35 58.66 77.85 96.46 109.94 537.64
SKEW -0.11 0.78 0.01 0.48 0.16 1.31 -0.06 -0.07 -0.09 0.11 0.23 -0.29 0.18
MAX 1465.02 1379.57 1241.50 983.50 744.00 575.00 271.00 342.50 491.00 820.50 1195.34 1420.46 9472.52
MIN 991.47 837.00 798.50 625.50 386.00 174.50 59.00 71.50 219.00 532.50 676.73 897.00 7720.91
NO YRS 48 49 47 50 51 51 51 53 48 47 51 46 25