WHITE SANDS NATL MON, NEW MEXICO

Monthly Total Growing Degree Days

(299686)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1939 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 504.50 r 0.00 z 0.00 z 38.50 z 0.00 z 0.00 z 0.00 z 0.00
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 0.00 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 121.00 0.00 z 121.00
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 33.50 g 184.00 258.00 650.00 927.50 1154.00 1297.00 1238.00 956.00 580.73 a 120.00 128.00 7493.23
1949 62.50 109.50 363.50 516.00 858.00 1123.00 1253.50 1159.50 972.00 576.08 a 253.50 70.50 7317.58
1950 145.38 b 193.31 b 370.00 609.50 819.50 1176.00 1201.00 1154.00 934.50 774.50 253.00 102.50 7733.19
1951 77.50 178.50 177.50 s 769.00 1026.00 516.50 o 1417.00 1280.50 1032.41 a 727.00 162.78 c 169.50 6840.19
1952 211.00 93.50 213.50 540.52 a 889.04 c 1235.77 d 1256.61 c 1297.41 d 401.50 q 431.50 i 200.00 g 39.50 5776.84
1953 118.50 g 86.00 f 309.00 h 569.42 d 725.92 a 1223.65 d 1313.22 b 1250.50 983.28 a 596.50 240.00 c 35.13 a 6937.63
1954 109.00 211.50 354.43 a 712.50 920.70 a 885.00 f 1330.93 a 1212.50 1064.50 704.22 a 242.00 109.00 6971.28
1955 34.50 109.41 a 399.00 586.55 a 853.00 1091.38 a 1181.00 1182.13 a 436.00 q 354.50 l 271.00 83.00 5790.97
1956 114.00 113.00 365.00 467.50 890.50 1132.00 1152.50 1116.50 962.07 a 661.00 126.50 36.50 7137.07
1957 204.50 363.00 343.50 535.00 762.00 1060.34 a 1245.17 a 1166.12 a 881.50 540.00 180.00 a 66.00 7347.13
1958 35.50 196.50 249.00 536.00 911.00 1187.14 b 1281.00 781.50 l 670.50 h 605.50 272.50 90.00 5364.14
1959 92.50 147.00 294.50 630.00 a 868.50 1172.50 1277.00 1213.00 993.50 646.00 171.50 78.00 7584.00
1960 43.50 77.16 a 398.00 613.00 845.00 1183.00 1176.50 1232.00 985.00 578.50 239.50 12.50 7383.66
1961 13.50 154.50 372.50 590.50 930.00 1118.50 1278.75 a 1182.50 912.93 a 610.38 b 183.50 118.32 a 7465.88
1962 67.50 258.50 212.00 659.50 879.50 1067.00 1164.00 1199.00 944.00 628.00 262.24 a 91.00 7432.24
1963 64.00 192.50 359.50 675.00 965.28 b 1148.57 b 1324.50 1162.50 e 991.00 703.50 191.00 o 28.23 c 7614.58
1964 26.00 29.00 d 142.00 m 519.60 e 908.96 c 1127.88 d 1299.93 a 1219.16 b 992.50 633.84 c 259.50 104.88 a 7121.26
1965 98.00 119.50 289.50 607.50 859.00 1044.50 1293.00 1174.00 934.50 589.55 c 362.50 108.00 7479.55
1966 20.00 48.74 a 377.50 611.50 940.50 1086.50 1321.50 1140.00 936.00 576.00 331.00 106.00 7495.24
1967 70.50 167.50 494.00 682.50 790.00 1073.04 b 1274.00 1122.00 904.50 625.17 a 269.00 60.50 7532.70
1968 76.50 204.16 d 347.50 520.86 a 885.57 a 1141.00 1203.50 1133.50 905.00 662.50 236.00 43.50 7359.59
1969 201.00 119.00 218.50 645.00 878.00 1117.50 1297.50 1244.50 932.00 679.50 217.50 122.50 7672.50
1970 107.50 191.50 290.00 495.00 a 877.00 1078.00 1255.00 1195.50 962.68 b 490.66 b 226.11 c 134.50 7303.45
1971 148.00 118.00 344.74 b 510.00 b 836.50 1118.79 a 1279.00 1097.92 a 952.00 607.08 a 226.50 79.50 7318.03
1972 123.00 191.29 c 485.00 593.00 838.50 1077.00 1277.20 a 1117.00 912.93 a 718.50 125.50 101.78 a 7560.70
1973 59.00 147.26 a 307.33 b 460.50 815.50 1048.97 a 1235.00 1161.50 978.00 602.50 325.00 81.50 7222.05
1974 121.00 82.00 477.50 573.50 992.52 a 1194.00 1198.50 1083.00 902.00 661.85 a 210.00 27.68 c 7523.55
1975 105.40 a 163.00 319.09 b 461.00 762.50 1093.39 b 1159.50 1157.33 a 878.50 591.77 c 193.97 a 45.00 6930.45
1976 38.15 e 241.00 339.50 594.00 818.00 1131.00 663.50 n 947.00 f 907.24 a 464.48 a 158.50 16.00 4707.88
1977 53.50 130.00 230.00 572.00 861.00 1154.50 1241.50 1271.50 1053.00 667.50 292.50 138.50 7665.50
1978 95.50 142.00 415.50 637.50 873.00 1193.00 1336.00 1166.00 906.21 a 655.00 346.00 93.50 7859.21
1979 43.50 144.00 300.00 560.00 839.50 1058.50 1270.50 1071.00 858.00 601.00 88.50 j 57.19 b 6803.19
1980 167.00 203.52 a 302.50 511.00 817.37 a 1220.50 1319.00 1155.00 937.50 493.50 216.00 123.50 7466.38
1981 94.00 177.00 300.50 687.93 a 878.50 1201.61 b 1285.47 a 1115.50 905.00 628.50 258.10 a 134.00 7666.11
1982 135.50 178.00 388.00 660.00 817.00 1148.50 1256.00 1191.50 926.00 568.50 210.50 34.50 7514.00
1983 51.00 135.50 366.00 441.00 747.00 1007.00 1226.00 1168.00 1008.00 634.00 303.00 84.50 7171.00
1984 34.00 58.00 337.00 503.00 958.50 1080.00 1222.50 1088.00 930.50 483.00 205.50 89.50 6989.50
1985 65.50 168.50 381.00 658.50 900.50 1132.50 1221.50 1199.00 939.50 610.00 326.00 66.50 7669.00
1986 81.00 272.00 393.50 704.50 884.03 b 1102.00 1199.00 1224.00 941.50 572.00 204.00 49.50 7627.03
1987 75.00 132.50 262.00 501.00 827.00 1057.50 1244.50 1147.00 878.00 722.50 232.50 71.30 a 7150.80
1988 56.50 212.00 345.50 562.00 855.00 1089.00 1200.00 1121.50 862.00 681.00 313.50 34.50 7332.50
1989 65.00 231.00 454.00 705.00 928.50 1115.50 1240.50 1160.00 934.00 623.50 225.00 27.50 7709.50
1990 57.50 136.50 375.00 668.50 887.00 1285.50 1187.00 1058.00 947.50 541.00 262.00 75.00 7480.50
1991 0.00 z 164.50 274.87 a 580.00 889.00 1055.00 1149.00 1134.00 854.50 657.00 161.00 60.50 6979.37
1992 12.00 111.50 327.50 611.00 827.00 998.50 1204.00 1158.00 973.00 664.50 140.50 89.50 7117.00
1993 102.00 160.50 330.00 546.50 847.50 1098.50 1289.00 1173.50 901.50 566.00 160.00 53.00 7228.00
1994 44.50 135.50 383.00 575.50 886.50 1267.00 1320.50 1287.00 966.00 595.50 246.00 83.50 7790.50
1995 51.00 245.50 407.00 460.00 843.50 1105.50 1214.00 1260.50 941.50 631.50 296.00 120.00 7576.00
1996 89.00 283.50 292.50 556.00 999.50 1196.50 1267.00 1152.00 869.00 630.50 244.50 108.50 7688.50
1997 85.50 124.00 401.00 499.00 918.00 1076.00 1267.00 1196.00 1043.00 582.00 195.00 30.00 7416.50
1998 74.50 90.00 305.50 426.00 890.00 1071.50 1268.00 1193.50 0.00 z 690.50 309.50 97.50 6416.50
1999 119.50 184.00 404.00 528.00 877.82 a 1054.00 1246.50 1196.50 956.50 578.50 309.83 a 34.10 a 7489.24
2000 131.50 215.00 341.00 657.93 a 1045.73 a 1139.50 1284.95 a 1193.50 1011.00 616.00 107.50 42.88 a 7786.50
2001 13.50 172.00 308.50 623.00 938.00 1151.00 1310.50 1187.00 968.50 658.50 319.50 38.75 a 7688.75
2002 87.50 98.00 350.00 722.50 920.50 1263.00 1251.50 1271.00 992.50 595.50 186.50 60.00 7798.50
2003 106.50 171.00 338.50 573.50 946.50 1119.00 1347.00 1247.50 995.00 718.00 315.50 49.00 7927.00
2004 61.50 80.00 448.00 573.50 945.00 1125.50 1229.50 1129.00 901.00 638.00 179.00 42.50 h 7310.00
2005 129.50 188.00 316.00 561.50 906.50 1165.50 1337.00 1183.50 1050.50 628.50 284.50 107.00 7858.00
2006 99.00 180.50 414.00 680.00 986.50 1210.50 1293.50 1127.50 825.50 562.00 298.00 54.00 7731.00
2007 55.50 167.50 407.00 561.50 866.00 1122.50 1228.50 1269.00 1025.00 672.00 302.50 130.00 7807.00
2008 68.50 187.00 360.00 554.50 842.00 1199.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3211.00
2009 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1304.50 1216.00 885.50 603.50 244.00 35.00 4288.50
2010 38.00 91.50 246.00 623.50 840.50 1217.00 1246.00 1233.50 1023.00 657.00 262.00 157.00 7635.00
2011 50.00 204.17 d 479.47 a 672.00 833.50 1226.50 1350.64 b 1322.50 1034.00 620.50 217.22 c 26.57 c 8037.06
2012 105.00 125.50 368.00 705.50 896.50 1202.50 1271.00 1258.00 945.50 659.00 308.00 93.00 7937.50
2013 57.50 61.50 294.50 f 45.50 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 119.00
Period of Record Statistics
MEAN 82.66 158.83 347.46 587.45 879.59 1134.10 1259.88 1184.14 948.32 621.63 237.44 76.80 7522.69
S.D. 45.18 60.44 66.86 77.76 63.15 64.87 54.44 58.83 54.84 61.02 62.86 37.65 253.38
SKEW 0.89 0.48 0.05 0.05 0.18 0.24 0.07 0.15 0.12 -0.22 -0.18 0.30 -0.24
MAX 211.00 363.00 494.00 769.00 1045.73 1285.50 1417.00 1322.50 1064.50 774.50 362.50 169.50 8037.06
MIN 12.00 29.00 212.00 426.00 725.92 998.50 1149.00 1058.00 825.50 464.48 107.50 12.50 6930.45
NO YRS 62 64 61 64 64 62 63 62 60 62 62 63 49