CARLSBAD, NEW MEXICO

Monthly Total Growing Degree Days

(291469)

Base Temperature = 40 F

File last updated on Jul 25, 2006
*** Note *** Provisional Data *** After Year/Month 200603
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
1914 370.50 237.00 471.50 710.50 970.50 1150.00 1236.50 1246.00 1011.00 729.50 422.50 61.50 8617.00
1915 88.00 290.50 257.50 641.00 917.00 1155.00 1279.00 1163.00 1002.50 757.50 413.50 219.00 8183.50
1916 346.00 378.00 623.50 657.00 1028.00 1239.00 1179.50 1145.00 701.00 h 718.50 265.50 n 235.50 7550.00
1917 236.00 302.50 395.50 638.50 835.50 1120.00 1323.00 1247.00 0.00 z 0.00 z 204.00 n 137.00 6235.00
1918 60.00 j 305.50 514.50 608.50 900.03 a 1155.50 1242.50 1178.00 867.00 691.00 283.50 97.65 a 7843.68
1919 51.50 139.00 362.50 681.50 886.50 1002.50 1202.00 1250.00 987.50 724.00 356.00 100.00 7743.00
1920 171.00 294.50 365.50 616.00 940.50 1092.50 1256.50 1127.00 1013.50 0.00 z 282.50 0.00 z 7159.50
1921 198.50 243.50 534.75 c 619.50 951.50 1045.00 1207.50 1238.00 1124.00 767.50 393.50 316.50 8639.75
1922 84.00 156.00 j 404.00 671.00 947.00 1100.00 1251.50 1247.00 998.00 664.50 293.50 234.50 7895.00
1923 181.00 i 175.00 336.50 674.48 a 976.50 1200.00 1245.00 1206.50 973.80 e 632.00 292.00 143.50 7855.28
1924 49.00 178.46 c 303.50 613.00 885.10 b 1239.00 1289.82 c 1288.88 e 945.00 666.00 438.50 177.98 b 8074.25
1925 84.50 344.30 a 573.50 a 822.50 1001.00 1208.00 1306.50 1147.50 1011.21 a 0.00 z 337.50 108.00 7944.50
1926 100.50 347.00 355.39 c 377.00 n 920.50 1161.50 1235.00 1217.50 1058.00 797.00 333.50 188.50 7714.39
1927 261.50 387.00 450.50 807.00 1102.00 1188.50 1289.50 1290.50 1040.17 a 771.00 554.50 123.00 9265.17
1928 221.50 197.50 592.50 0.00 z 0.00 z 1287.00 1339.50 1192.00 961.50 789.50 272.50 133.00 6986.50
1929 120.50 143.00 424.50 815.50 998.50 1260.00 c 1281.00 1290.00 0.00 z 702.50 221.50 242.50 7499.50
1930 71.50 359.00 429.50 841.50 993.00 1217.00 1323.00 1293.50 0.00 z 760.00 332.00 91.97 a 7711.97
1931 147.50 0.00 z 435.15 d 602.50 568.50 k 1217.50 1312.50 1253.00 1217.00 871.00 426.50 172.00 7654.65
1932 166.00 390.50 431.50 677.00 878.00 1153.00 1257.00 1239.00 904.50 563.00 380.00 106.50 8146.00
1933 178.00 246.50 589.00 618.50 891.50 1214.50 1345.50 1305.50 1140.50 952.50 438.50 394.00 9314.50
1934 197.50 313.00 468.00 754.50 1051.00 1306.50 1371.50 1356.00 1093.00 953.50 440.50 f 270.50 9135.00
1935 335.50 294.00 a 659.00 813.00 921.50 1222.00 1281.00 1335.50 908.00 803.50 402.00 192.95 b 9167.95
1936 180.50 335.00 593.00 732.00 998.50 1234.50 1278.00 1274.50 1046.25 b 674.50 295.34 a 184.97 a 8827.06
1937 149.50 317.50 395.50 769.50 1007.00 1145.50 1340.00 1272.00 989.00 753.00 313.50 132.50 8584.50
1938 216.45 c 353.50 588.00 727.00 1039.00 1131.00 1239.45 c 1284.00 1030.50 1000.00 457.00 219.50 9285.39
1939 203.00 155.00 566.50 773.50 1043.50 1280.50 1321.00 1253.00 1070.50 737.00 274.50 227.00 8905.00
1940 79.00 215.00 485.00 714.00 984.50 1044.00 1238.85 d 1200.00 1042.00 750.50 283.00 f 285.50 8038.35
1941 202.00 320.00 429.00 681.00 964.00 1080.00 1257.50 1251.00 988.50 778.00 387.00 190.50 8528.50
1942 151.00 214.00 431.50 670.00 955.50 1228.50 1318.50 1242.77 c 986.38 a 714.50 483.46 d 291.50 8687.61
1943 255.50 318.00 459.50 618.50 f 822.00 f 1231.00 1293.00 1381.50 1003.50 688.50 312.00 74.00 7016.50
1944 115.50 232.00 430.50 635.00 986.00 1229.00 1333.50 1268.50 957.00 743.00 353.00 82.50 8365.50
1945 188.50 305.50 530.00 653.00 1053.00 1166.50 1242.00 1306.50 1055.50 680.50 454.50 182.00 8817.50
1946 239.50 226.50 530.50 827.00 952.00 1194.50 1303.50 1320.50 1079.00 809.50 325.00 268.50 9076.00
1947 161.50 134.00 408.50 652.00 1011.50 1249.00 0.00 z 1286.50 1097.00 921.00 252.86 b 156.50 7330.36
1948 107.50 228.00 423.00 871.50 1070.00 1302.00 1354.50 1329.00 1058.00 730.50 311.00 333.50 9118.50
1949 73.50 270.00 538.00 639.00 1047.00 1220.00 1354.00 1260.50 1031.00 726.12 e 349.00 j 0.00 z 8159.12
1950 0.00 z 99.00 u 429.98 d 713.00 972.50 1251.00 1230.00 1216.00 996.00 0.00 z 384.50 245.50 7438.48
1951 169.50 274.00 406.62 a 634.50 963.50 1157.07 a 1325.77 a 1268.50 1033.45 a 792.50 303.00 268.00 8596.40
1952 303.00 224.00 358.00 642.00 918.24 b 1209.50 1181.10 a 1303.15 d 982.00 650.50 267.00 106.90 b 8145.39
1953 305.72 b 174.00 560.50 672.00 543.00 j 1229.42 d 901.00 i 1202.00 974.50 723.33 a 337.50 88.50 6267.48
1954 228.00 345.50 434.00 804.00 906.00 1164.00 849.00 k 1248.50 1107.69 d 798.54 d 116.50 r 111.50 h 7036.23
1955 77.50 h 139.00 f 452.71 b 740.00 737.00 g 746.50 j 799.50 j 797.50 j 541.50 n 247.00 u 0.00 z 115.00 u 1192.71
1956 124.00 h 133.00 i 255.50 l 417.50 j 1040.50 1255.34 a 1273.00 1195.50 1006.50 765.50 220.50 191.50 6948.34
1957 218.00 414.00 470.00 625.00 903.00 1145.50 1286.50 1242.50 968.00 611.50 212.07 a 170.00 8266.07
1958 49.08 a 172.15 a 261.50 619.00 956.87 a 1210.34 a 1313.00 1253.95 a 989.00 596.00 346.03 a 148.00 7914.93
1959 143.00 222.50 406.50 627.00 959.00 1131.00 1170.50 1240.50 1015.00 641.00 252.50 159.00 7967.50
1960 116.50 179.00 380.50 703.00 909.00 1189.50 1159.00 1135.50 956.00 650.50 313.50 58.00 7750.00
1961 57.50 233.00 433.50 646.00 988.50 1161.00 1223.50 1176.50 948.50 689.50 197.50 159.50 7914.50
1962 98.50 390.83 d 371.00 714.00 1079.50 1160.17 a 1274.00 1276.00 1040.50 773.00 419.50 194.00 8791.01
1963 106.50 289.00 464.50 813.50 1007.50 a 1167.50 1341.00 1232.00 1024.50 804.50 395.00 97.50 8743.00
1964 142.50 90.50 398.50 682.50 1052.00 0.00 z 1342.00 1298.00 993.50 698.50 377.00 220.50 7295.50
1965 212.00 146.50 309.50 773.50 979.50 1160.00 1301.50 1173.00 1005.50 709.00 481.55 a 203.57 a 8455.12
1966 71.50 117.50 468.10 a 677.00 960.00 1102.22 c 1345.50 1152.00 1004.00 622.50 438.21 b 162.75 a 8121.29
1967 145.50 211.56 a 612.54 d 817.00 910.00 825.50 h 0.00 z 798.50 i 947.59 a 712.48 a 372.22 c 135.62 c 4864.51
1968 121.50 o 227.50 384.00 613.50 937.23 a 1172.14 b 1181.50 1174.90 a 915.52 a 762.48 e 266.67 c 131.20 c 7766.64
1969 281.00 243.00 260.83 b 739.29 b 988.00 941.50 f 1342.00 1336.88 c 1011.60 e 637.57 a 316.07 b 245.33 b 7401.55
1970 158.32 c 233.85 a 320.73 e 690.00 c 911.92 a 1115.50 1239.43 d 1236.68 c 957.22 c 370.50 j 271.00 h 243.87 a 7107.51
1971 278.40 e 196.00 a 423.50 f 663.46 d 951.24 d 1161.35 d 1263.80 c 1082.42 a 918.21 b 706.05 b 328.00 f 219.98 e 7440.92
1972 199.36 b 182.50 g 340.00 l 760.00 910.22 b 1123.50 1225.03 b 1165.00 989.00 714.55 a 181.50 f 74.50 m 7086.67
1973 52.50 n 61.50 m 247.50 m 261.50 n 492.00 m 631.50 m 581.00 p 742.00 l 622.50 j 744.00 d 465.58 d 206.87 e 1416.44
1974 151.50 201.19 a 499.00 f 752.14 b 1079.32 a 1181.00 769.50 l 726.50 k 378.00 o 421.00 j 295.71 b 122.34 c 3783.20
1975 178.77 a 201.00 0.00 z 565.00 c 554.50 k 730.50 k 933.50 f 758.50 k 641.00 g 566.00 f 230.00 k 101.00 l 944.77
1976 66.00 l 291.00 i 363.00 h 679.00 789.98 a 1160.50 1160.36 b 1199.50 918.21 b 497.50 192.69 d 89.42 e 6687.18
1977 77.00 252.58 d 382.91 d 636.43 b 1017.00 1216.61 b 1331.34 c 1336.88 c 1156.61 b 512.00 j 183.50 n 0.00 z 7407.35
1978 0.00 z 141.62 b 502.09 c 842.50 990.97 a 1224.31 a 1080.50 f 1234.46 c 940.56 c 709.79 b 367.50 155.57 d 7109.37
1979 68.95 b 186.85 b 406.74 b 696.50 913.98 a 1052.00 1288.50 1143.26 b 990.56 c 794.12 a 288.62 a 161.41 b 7991.48
1980 177.22 a 267.98 b 419.02 a 601.00 937.00 1325.50 1420.32 a 1269.50 1007.07 a 643.00 298.45 a 219.00 8585.05
1981 159.65 a 239.50 392.87 e 554.00 f 564.50 m 958.00 f 820.50 k 765.50 j 671.50 i 478.50 k 346.50 h 314.77 e 1106.78
1982 196.85 a 251.50 424.50 i 492.50 j 605.00 k 1189.50 1318.50 1318.00 1098.50 641.50 303.50 104.00 k 6317.85
1983 106.00 216.50 467.50 545.00 956.00 1126.50 1318.00 1300.50 1113.50 781.00 435.00 141.00 8506.50
1984 87.00 234.00 454.50 697.00 1038.50 1149.00 1221.50 1214.50 922.00 650.00 307.00 i 234.50 7902.50
1985 123.00 181.00 512.50 765.50 999.50 1126.50 1258.50 1302.50 999.00 321.00 p 301.00 k 144.50 7412.50
1986 232.50 b 353.00 559.50 810.50 979.71 b 1096.50 1232.50 1225.00 1002.50 288.50 t 81.00 v 105.00 7596.71
1987 147.50 245.00 354.50 571.50 901.00 1085.00 1246.50 1243.00 931.00 780.00 375.50 190.00 k 7880.50
1988 88.00 243.00 396.50 631.50 958.00 341.50 u 664.00 n 1223.47 a 983.00 743.50 426.00 144.50 5837.47
1989 183.50 268.50 570.50 767.00 1074.00 1202.00 1306.50 1244.00 952.00 751.00 397.50 95.50 8812.00
1990 163.00 282.50 459.00 715.50 990.00 1359.00 1211.00 1124.50 1038.00 719.00 424.50 214.00 8700.00
1991 87.83 a 238.00 557.50 741.00 1042.50 1182.00 1202.50 1212.50 888.00 784.00 286.00 164.50 8386.33
1992 82.00 255.50 499.00 690.50 897.50 1166.00 1315.00 1242.50 1038.50 781.00 247.00 158.50 8373.00
1993 160.50 201.19 a 478.50 702.50 941.00 1156.00 1350.50 1205.50 1006.50 717.28 b 315.50 215.00 8449.96
1994 138.50 227.50 490.50 711.00 991.50 1327.00 1360.00 1323.00 1015.50 738.50 435.00 248.00 9006.00
1995 181.50 383.00 473.00 649.50 963.50 1154.50 1313.00 1299.50 1007.50 757.50 446.50 236.50 8865.50
1996 205.00 393.50 409.00 696.00 1176.50 1292.50 1346.50 1240.00 983.00 722.50 376.50 274.50 9115.50
1997 216.00 182.00 515.00 547.50 956.50 1178.00 1342.00 1271.00 1110.50 705.00 315.00 92.00 8430.50
1998 197.50 267.00 425.50 585.50 1098.00 1286.00 1431.50 1241.00 1164.50 797.00 439.00 205.50 9138.00
1999 296.50 416.00 510.00 773.50 988.00 1178.50 1331.00 1339.00 1031.50 729.50 524.50 167.50 9285.50
2000 285.00 456.50 574.00 806.50 1183.00 1179.50 1369.00 1299.50 1093.00 694.00 200.50 89.50 9230.00
2001 74.00 274.30 a 352.00 728.50 1047.00 1236.00 1393.00 1288.50 1048.80 e 747.50 443.50 139.00 8772.10
2002 195.50 147.00 372.00 806.00 1038.50 1270.50 1290.00 1315.00 1021.00 693.00 280.50 141.00 8570.00
2003 182.00 223.50 485.50 756.50 997.50 1162.50 1291.00 1288.00 0.00 z 792.50 419.50 149.00 7747.50
2004 162.50 174.00 544.00 619.50 0.00 z 1144.50 1238.50 1154.00 954.50 709.50 249.00 130.50 7080.50
2005 213.00 189.50 356.50 616.00 902.00 1192.50 1313.50 1209.50 1132.00 743.00 421.00 191.00 8479.50
2006 265.00 252.00 479.00 837.93 a 1124.78 a 1244.44 c 913.00 j 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4203.16
Period of Record Statistics
MEAN 168.67 254.36 451.40 699.31 979.32 1185.65 1285.77 1245.39 1012.46 733.08 350.83 178.00 8598.10
S.D. 74.41 77.97 87.05 78.22 70.25 67.70 59.32 60.12 66.51 80.55 81.91 68.36 434.28
SKEW 0.47 0.40 0.07 0.23 0.39 0.01 -0.09 -0.31 0.52 0.54 0.10 0.55 -0.12
MAX 370.50 456.50 659.00 871.50 1183.00 1359.00 1431.50 1381.50 1217.00 1000.00 554.50 394.00 9314.50
MIN 49.00 90.50 257.50 545.00 789.98 1002.50 1159.00 1082.42 867.00 497.50 192.69 58.00 7743.00
NO YRS 84 85 85 86 83 85 81 86 82 80 76 83 48