ELEPHANT BUTTE DAM, NEW MEXICO

Monthly Total Growing Degree Days

(292848)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201211
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
1908 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 564.50 241.00 109.50 915.00
1909 242.00 156.50 292.00 579.50 794.00 1148.00 1283.00 1214.50 919.50 450.00 j 354.00 41.00 7024.00
1910 154.50 163.50 533.00 650.00 969.00 1165.50 1309.50 1248.00 1016.00 591.77 c 327.00 127.50 8255.27
1911 286.00 214.50 485.00 603.00 927.50 1137.00 1174.00 1343.52 c 1093.00 695.78 d 246.00 44.00 8249.30
1912 98.00 178.50 362.50 448.80 e 913.50 1140.50 1265.50 1170.50 915.50 640.00 227.00 26.00 7386.30
1913 49.50 107.50 320.50 567.50 30.00 z 1094.40 e 1297.50 1196.50 887.50 674.50 401.50 24.50 6621.40
1914 193.00 198.00 378.50 660.00 938.86 c 1150.00 1148.00 1172.00 1012.50 698.00 382.00 65.50 7996.36
1915 41.50 141.00 275.50 563.50 825.50 1167.00 1237.00 1112.00 953.00 706.50 354.50 130.50 7507.50
1916 206.50 318.00 528.50 595.34 a 886.00 1213.00 1250.50 1142.50 971.00 673.00 302.31 d 98.50 8185.15
1917 58.38 a 153.48 a 346.68 a 577.00 725.50 1163.79 a 1312.00 1210.50 940.50 721.27 a 383.50 273.83 a 7866.44
1918 120.50 296.50 461.00 602.50 840.00 954.00 f 1263.00 1175.00 1025.00 733.00 288.00 39.78 a 6844.28
1919 14.47 a 124.00 332.00 661.50 901.00 1049.00 1144.93 a 1216.50 951.00 659.50 321.21 a 143.50 7518.61
1920 128.00 300.00 354.00 523.45 a 928.50 1139.50 1183.00 1104.50 981.00 643.50 296.50 76.00 7657.95
1921 169.00 227.00 529.50 601.50 880.50 1144.00 1208.50 1203.50 1083.50 743.50 374.50 185.50 8350.50
1922 66.50 151.00 259.50 345.00 a 949.50 1211.50 1332.50 1291.00 1060.00 731.00 222.00 279.00 7898.50
1923 194.50 157.50 305.50 629.50 970.50 1178.50 1288.50 1125.50 924.50 665.50 264.00 83.00 7787.00
1924 34.00 203.00 284.50 521.00 885.50 1255.00 1238.00 1032.50 f 982.00 747.50 404.50 139.50 6694.50
1925 69.50 298.00 517.50 729.50 987.50 1156.00 1279.00 1138.73 a 986.90 a 730.50 0.00 z 72.50 7965.63
1926 20.00 239.50 354.00 558.50 872.00 1151.50 1204.50 1198.00 1018.00 709.50 357.41 a 121.00 7803.91
1927 214.50 331.50 437.00 655.00 999.50 1095.50 1212.00 1154.50 933.00 690.00 0.00 z 80.50 7803.00
1928 94.50 136.00 466.00 0.00 z 817.00 1085.00 1170.50 1013.00 859.00 727.00 209.00 84.50 6661.50
1929 79.50 127.50 346.00 611.50 830.28 a 1127.50 1140.00 1037.00 923.50 587.00 129.50 94.50 7033.78
1930 56.00 248.00 292.50 663.50 756.92 a 1066.50 1121.50 1111.50 927.50 650.50 195.00 23.50 7112.92
1931 47.00 123.00 317.00 530.00 828.00 1086.00 1161.50 1034.50 932.50 715.50 268.50 72.00 7115.50
1932 41.50 278.50 344.00 653.00 897.00 1109.00 1243.00 1187.50 943.50 631.00 318.50 99.00 7745.50
1933 71.50 117.00 491.00 527.00 841.00 1102.00 1271.00 1193.00 1089.00 772.00 341.50 205.00 8021.00
1934 108.50 303.00 519.50 731.50 1047.50 1155.50 1353.00 1292.00 1020.50 787.50 370.00 161.00 8849.50
1935 169.00 186.50 447.50 644.00 758.50 1184.00 1299.42 a 1182.50 903.50 729.00 278.50 78.00 7860.42
1936 80.50 223.00 445.00 658.50 940.50 1168.50 1213.50 1138.00 893.00 621.00 219.50 110.00 7711.00
1937 59.00 176.50 299.00 626.50 933.50 1107.00 1281.00 1249.50 1023.50 725.50 385.50 155.00 8021.50
1938 132.00 245.50 452.50 629.00 913.00 1152.50 1172.50 1220.00 904.50 750.00 234.50 147.00 7953.00
1939 41.50 63.00 402.50 642.00 955.00 1197.00 1215.50 1168.00 993.00 626.00 267.50 169.50 7740.50
1940 77.50 198.00 445.00 587.00 912.50 1081.00 1221.00 1124.50 938.00 665.00 231.00 174.50 7655.00
1941 64.50 217.00 304.50 470.50 894.50 1009.00 1143.00 1101.50 904.00 619.00 315.50 146.50 7189.50
1942 138.00 148.50 308.00 583.50 887.50 1174.00 1263.00 1117.00 876.50 624.50 385.56 c 206.00 7712.06
1943 143.50 279.44 c 433.50 754.00 931.50 1138.50 1227.50 1307.50 991.00 686.50 284.50 64.00 8241.44
1944 33.50 176.50 315.50 521.00 867.50 1094.00 1232.00 1198.50 945.50 713.50 226.00 49.00 7372.50
1945 56.00 219.50 317.50 548.50 922.50 1097.50 1249.00 1250.50 1034.00 699.00 341.00 85.50 7820.50
1946 43.00 176.00 406.50 760.00 906.00 1234.50 1270.00 1222.50 1037.50 696.00 222.00 188.50 8162.50
1947 91.50 220.50 407.00 607.00 975.00 1117.00 0.00 z 1180.00 1072.24 a 800.00 198.00 60.50 6728.74
1948 96.50 164.00 262.00 701.00 954.50 1152.00 1294.00 1272.50 1048.00 692.00 200.50 160.00 7997.00
1949 55.50 135.50 426.50 582.41 a 917.50 1119.83 a 1253.50 1218.50 993.00 637.00 405.00 130.50 7874.74
1950 190.50 288.00 455.00 707.50 914.50 1207.00 1169.50 1180.00 943.00 873.50 413.50 217.50 8559.50
1951 132.00 195.50 344.50 600.50 952.50 1154.50 1354.00 1244.65 a 1080.50 754.00 275.50 142.50 8230.65
1952 194.50 145.00 244.00 598.00 925.00 1200.50 1236.50 1278.50 1010.50 762.50 248.00 49.50 7892.50
1953 241.00 180.00 466.03 a 637.00 786.50 1237.00 1304.00 1233.00 1059.50 709.50 353.50 58.00 8265.03
1954 125.50 306.00 377.00 796.50 964.50 1176.50 1333.00 1167.00 1067.00 797.00 403.33 c 132.00 8645.33
1955 49.50 133.00 376.00 552.50 808.50 1080.00 1169.00 1175.50 1021.00 746.50 304.00 172.00 7587.50
1956 180.50 124.00 418.50 546.50 916.00 1181.50 1203.00 1143.50 1063.50 714.00 186.00 65.50 7742.50
1957 193.00 386.50 383.50 542.00 748.50 1114.50 1273.58 a 1121.50 958.50 602.00 216.00 135.50 7675.08
1958 57.50 268.00 253.00 586.00 957.50 1238.50 1296.50 1232.50 914.00 594.50 307.00 203.50 7908.50
1959 146.50 190.00 390.50 676.00 938.50 1211.50 1266.50 1142.00 1026.50 739.00 270.00 104.50 8101.50
1960 56.50 100.00 483.00 682.00 884.50 1202.50 1199.50 1223.50 1019.00 624.00 328.50 22.50 7825.50
1961 10.50 220.00 411.00 640.50 899.00 1152.00 1243.00 1163.50 875.00 674.50 186.50 104.00 7579.50
1962 81.50 288.50 243.50 677.00 866.50 1086.50 1135.00 1247.00 939.50 678.50 390.50 112.00 7746.00
1963 76.00 252.50 387.00 647.00 985.11 d 1078.50 1310.00 1122.50 991.50 767.50 324.00 52.50 7994.11
1964 56.50 28.00 280.50 516.00 885.50 1077.00 1224.50 1193.00 924.50 696.50 290.50 108.00 7280.50
1965 83.50 i 91.00 g 313.50 587.50 809.50 1010.50 0.00 z 1183.00 921.00 694.00 417.50 116.50 6053.00
1966 40.50 72.00 409.50 608.00 925.50 1089.00 1292.00 1160.00 949.50 648.00 404.50 125.50 7724.00
1967 136.00 233.00 517.00 614.00 798.50 1002.00 1267.50 1103.00 904.50 719.00 363.50 56.50 7714.50
1968 85.00 251.50 352.00 517.00 859.00 1125.00 1179.00 1081.50 919.00 734.50 304.50 58.00 7466.00
1969 237.50 162.00 263.00 667.00 876.00 1103.50 1260.00 1279.50 979.50 637.00 287.00 171.50 7923.50
1970 154.00 208.00 299.50 503.50 905.50 1080.50 1267.00 1222.00 974.50 543.50 335.50 161.50 7655.00
1971 212.00 223.00 461.50 543.50 796.50 1125.50 1296.50 1123.50 965.00 602.50 296.50 73.00 7719.00
1972 166.00 272.00 600.00 661.00 843.50 1067.00 1262.00 1112.00 935.50 722.50 174.00 112.50 7928.00
1973 35.00 107.50 270.00 458.00 847.50 1109.00 1217.50 1195.50 1024.00 743.00 428.00 148.00 7583.00
1974 144.00 149.50 573.50 629.00 1006.50 1244.00 1175.50 1106.00 915.50 652.00 312.00 75.95 a 7983.45
1975 108.00 185.00 366.50 478.97 a 812.50 1130.00 1197.00 1209.50 888.50 709.00 331.50 101.55 b 7518.02
1976 113.50 311.00 413.00 627.50 872.50 1143.50 1188.50 1176.00 935.00 560.50 251.50 38.00 7630.50
1977 64.00 177.50 293.50 604.00 892.50 635.00 m 1250.00 1265.00 1056.50 754.00 389.50 264.00 7010.50
1978 162.50 177.50 480.50 708.00 892.50 1248.00 1340.00 1191.50 924.50 740.00 353.50 109.00 8327.50
1979 68.00 189.00 400.00 613.00 811.00 1050.00 1278.00 1125.00 979.66 a 785.00 220.00 107.50 7626.16
1980 180.50 259.96 a 354.00 560.00 832.50 1256.67 c 1384.50 1211.00 1008.50 604.00 306.50 203.00 8161.13
1981 135.50 254.00 382.50 747.50 943.50 1264.50 1266.00 1144.00 947.50 638.00 399.00 183.50 8305.50
1982 128.00 167.00 414.00 657.50 861.50 1170.50 1326.50 1232.50 981.50 616.00 275.00 58.50 7888.50
1983 82.00 180.00 400.50 469.50 792.50 1061.00 1289.50 1237.50 1052.50 678.00 332.00 167.00 7742.00
1984 55.00 168.00 455.00 592.00 1064.00 1085.50 1239.50 1116.00 966.00 544.50 324.00 85.50 7695.00
1985 54.50 185.00 406.50 687.50 922.00 1143.50 1241.00 1173.50 895.50 625.50 373.00 137.50 7845.00
1986 153.50 278.50 439.50 693.50 899.50 1076.00 1137.00 1214.00 923.50 564.50 239.00 53.00 7671.50
1987 68.00 138.50 268.50 534.50 810.00 1112.00 1226.00 1150.00 910.00 772.50 253.00 104.50 7347.50
1988 35.50 176.50 363.50 551.00 856.00 1103.00 1206.00 1104.00 916.00 777.50 363.50 46.50 7499.00
1989 53.50 226.50 547.00 797.50 1047.50 1190.50 1292.50 1138.50 998.50 714.50 365.00 47.50 8419.00
1990 78.50 160.00 411.50 687.00 909.50 1274.50 1196.00 1087.00 995.00 671.50 315.00 84.50 7870.00
1991 56.00 212.50 318.50 666.00 905.50 1065.50 1147.00 0.00 z 864.50 696.00 195.50 47.00 6174.00
1992 19.50 119.50 400.00 720.50 826.00 1052.50 1247.50 1161.50 1013.00 729.00 209.00 51.50 7549.50
1993 136.50 172.50 413.00 638.00 914.50 1182.50 1319.50 1180.50 955.00 649.00 232.50 84.50 7878.00
1994 84.50 154.50 436.50 630.00 927.50 1292.00 1311.00 1261.50 946.50 616.50 255.50 89.00 8005.00
1995 54.50 265.00 399.50 481.00 836.00 1102.50 1251.00 1258.00 961.00 716.00 394.00 175.00 7893.50
1996 136.50 302.00 335.00 622.50 1097.50 1213.00 1265.00 1139.00 865.00 636.50 331.50 147.50 8091.00
1997 91.50 112.00 436.00 503.50 972.50 1142.00 1281.00 1232.00 1081.50 666.00 308.00 35.00 7861.00
1998 111.50 138.00 332.50 471.50 946.50 1219.00 1299.00 1255.00 0.00 z 243.00 s 384.00 146.00 6303.00
1999 181.50 278.50 400.00 538.50 900.00 1074.00 1160.50 1101.50 966.50 698.00 413.50 63.00 7775.50
2000 238.50 255.50 293.47 a 707.00 1028.17 a 1140.00 1245.00 1210.50 0.00 z 615.00 123.50 132.00 6988.63
2001 24.28 a 187.50 372.00 607.50 976.00 0.00 z 1234.63 e 1175.50 1022.00 612.50 g 332.31 d 82.50 6014.23
2002 146.00 155.50 406.00 811.50 969.00 1298.00 1268.50 1240.00 1000.00 686.50 291.50 94.50 8367.00
2003 201.00 194.00 372.00 0.00 z 1003.00 0.00 z 1433.50 1331.50 1081.50 859.50 401.50 153.50 7031.00
2004 133.00 124.50 539.50 559.50 1008.50 1208.00 1319.50 1194.50 981.00 702.50 269.50 127.00 8167.00
2005 253.00 240.00 420.05 a 593.50 985.00 1209.00 1397.50 464.50 s 1047.00 627.00 316.50 47.50 7136.05
2006 41.50 0.00 z 199.50 758.00 0.00 z 1315.50 1389.00 0.00 z 922.00 687.50 0.00 z 136.00 5449.00
2007 47.00 g 267.00 508.00 702.50 920.00 0.00 z 1320.50 1348.00 1110.00 810.50 468.50 154.00 7609.00
2008 117.50 243.71 c 466.50 0.00 z 982.00 1309.00 1235.50 1250.00 970.00 704.00 368.00 222.00 7868.21
2009 144.67 a 315.26 a 521.50 676.50 1060.50 1174.50 1433.00 1308.50 1005.50 755.00 380.50 65.50 8840.93
2010 50.00 165.00 355.50 664.50 958.50 1302.50 1280.50 1283.50 1086.50 813.50 378.50 268.50 8607.00
2011 142.82 c 168.00 f 617.33 b 809.40 e 750.00 g 1302.50 1416.59 c 1391.12 c 1119.64 b 811.17 a 340.20 e 28.50 g 7950.77
2012 184.28 d 205.42 e 373.50 g 749.40 e 762.00 g 1372.50 b 1355.73 a 1373.19 d 1077.00 e 803.70 d 335.00 g 0.00 z 7121.22
Period of Record Statistics
MEAN 110.11 200.46 391.42 616.01 904.18 1153.08 1255.19 1191.41 977.86 692.56 307.71 113.75 7867.04
S.D. 63.94 66.54 86.72 86.79 74.16 74.15 67.68 71.97 63.29 68.06 72.95 59.13 366.90
SKEW 0.58 0.19 0.26 -0.07 0.02 0.51 0.31 0.26 0.25 0.07 -0.27 0.70 0.33
MAX 286.00 386.50 617.33 811.50 1097.50 1372.50 1433.50 1391.12 1119.64 873.50 468.50 279.00 8849.50
MIN 10.50 28.00 199.50 345.00 725.50 1002.00 1121.50 1013.00 859.00 543.50 123.50 22.50 7033.78
NO YRS 102 101 103 101 100 99 102 100 102 102 101 103 83