VEGA 2 NW, TEXAS

Monthly Total Growing Degree Days

(419330)

Base Temperature = 40 F

File last updated on Oct 29, 2012
*** 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
1923 0.00 z 0.00 z 62.50 s 423.00 699.00 934.50 1127.00 1107.22 a 795.00 a 369.00 140.50 29.50 5624.72
1924 7.23 a 74.00 92.50 375.00 607.60 a 1076.50 1072.00 1156.00 770.89 b 558.00 228.10 a 67.74 d 6085.57
1925 24.50 111.00 330.50 585.52 a 766.00 1081.50 1164.50 984.77 a 801.00 313.50 144.00 37.20 a 6343.98
1926 12.40 a 89.50 124.00 a 267.41 a 662.37 a 899.50 1063.30 a 1107.22 a 868.97 a 576.60 a 161.50 53.73 a 5886.50
1927 108.50 a 129.00 232.00 569.50 935.68 a 951.72 a 1154.23 a 1015.25 a 796.50 555.42 a 288.62 a 36.17 a 6772.59
1928 58.90 a 50.23 a 248.52 a 370.00 688.72 a 902.50 1144.93 a 1005.43 a 820.86 a 611.22 a 112.00 25.32 a 6038.63
1929 14.43 b 12.96 a 184.45 a 483.10 a 563.88 b 997.00 1149.67 b 1152.68 a 782.50 534.00 38.79 a 111.50 6024.98
1930 9.82 a 156.50 108.00 626.38 a 710.93 a 1030.86 a 1164.50 1142.50 885.52 a 429.50 170.17 a 21.00 6455.68
1931 34.50 81.50 135.00 352.50 610.00 1046.90 a 1157.50 1039.00 1017.93 a 575.50 221.90 a 55.00 6327.22
1932 12.50 188.50 a 202.00 491.00 795.67 a 917.00 1167.50 1070.00 737.50 452.50 155.00 37.00 6226.17
1933 42.00 46.15 a 240.00 373.50 768.00 1123.00 1235.00 1075.50 952.24 a 577.00 230.50 156.50 6819.39
1934 40.00 84.50 226.00 541.00 847.50 1095.50 1321.00 1240.00 806.00 659.50 246.00 43.50 7150.50
1935 117.00 92.50 325.50 443.28 a 604.50 1003.00 1230.00 1163.50 758.00 552.00 124.66 a 20.00 6433.93
1936 40.00 62.00 260.50 468.00 784.50 1028.50 1174.50 1198.67 a 824.00 447.90 b 136.00 49.60 a 6474.16
1937 4.00 56.50 134.00 452.00 809.50 958.45 a 1211.00 1255.00 928.00 583.32 a 209.50 58.00 6659.27
1938 60.00 132.00 309.50 499.00 754.00 1011.43 b 1152.50 1237.93 a 900.00 636.00 188.79 a 65.00 6946.16
1939 63.00 15.50 309.50 473.00 776.50 1056.72 a 1173.00 1067.50 953.00 576.00 156.50 193.50 6813.72
1940 16.00 88.50 261.50 491.50 795.50 975.50 1279.00 1072.00 969.00 672.00 198.50 113.50 6932.50
1941 79.50 110.50 159.50 447.50 726.50 889.50 1052.50 1063.50 844.00 543.00 256.50 89.50 6262.00
1942 70.50 70.50 205.50 473.00 724.50 994.00 1125.00 1056.50 752.50 483.50 338.50 90.50 6384.50
1943 109.50 165.00 245.00 602.00 697.50 1034.00 1168.50 1244.00 837.50 550.50 175.50 27.50 6856.50
1944 18.00 101.00 175.50 380.50 746.00 975.52 a 1148.07 b 1187.50 844.50 561.00 230.00 22.73 a 6390.32
1945 38.00 108.00 297.00 401.90 a 844.50 978.00 1124.00 1126.50 864.00 542.00 271.50 63.00 6658.40
1946 41.50 128.00 333.50 678.00 691.00 1089.50 1251.00 1163.50 862.00 561.00 179.50 185.50 7164.00
1947 56.50 56.00 177.00 395.00 698.50 1001.00 1204.98 d 1182.50 1002.50 740.50 106.50 69.00 6689.98
1948 65.50 72.00 201.50 643.00 791.00 1056.00 1202.80 a 1129.50 916.00 574.50 156.50 120.00 6928.30
1949 39.00 81.00 253.50 421.00 732.00 941.00 1139.00 1064.00 848.50 552.50 377.50 71.50 6520.50
1950 155.52 a 223.50 287.00 502.50 780.50 1028.50 1043.50 1007.50 778.00 743.50 265.00 107.50 6922.52
1951 79.50 173.00 215.00 426.00 738.00 907.50 1227.50 1207.00 889.50 589.00 a 176.00 127.00 6755.00
1952 167.50 141.00 196.50 437.50 769.50 1169.50 1152.50 1228.00 860.50 560.00 215.00 50.50 6948.00
1953 206.00 124.00 385.00 459.50 743.50 1259.50 1237.00 1133.00 958.00 605.00 239.50 29.00 7379.00
1954 120.50 249.50 256.00 649.50 674.00 1086.50 1285.50 1172.00 995.50 644.00 297.50 108.50 n 7430.50
1955 71.62 b 96.00 318.00 505.50 789.43 b 944.00 1153.00 1138.00 934.50 640.00 222.00 135.00 6947.05
1956 95.14 b 49.30 d 318.61 d 394.44 c 936.50 1136.00 1181.50 1143.00 980.00 719.00 148.97 a 106.36 b 7208.82
1957 38.50 j 220.00 232.50 321.21 a 565.00 936.00 1331.50 1208.50 816.50 489.28 a 114.64 b 121.50 6356.63
1958 11.88 a 86.00 36.00 323.50 795.50 1078.50 1160.00 1165.00 882.50 503.00 211.00 79.50 6332.38
1959 30.50 82.44 a 181.50 421.00 778.50 1047.00 1099.50 1154.50 882.50 407.00 136.00 58.50 6278.94
1960 49.00 13.50 188.00 490.50 701.50 970.71 b 1039.00 1072.00 848.00 507.00 212.00 38.00 6129.21
1961 25.00 90.00 185.00 306.35 d 727.98 a 955.00 1042.50 1056.50 748.50 513.00 109.50 75.50 5834.83
1962 30.50 189.50 166.00 441.00 891.00 904.50 1093.50 1088.00 831.50 572.47 a 239.00 98.50 6545.47
1963 30.00 136.00 261.50 580.00 847.33 a 945.52 a 1204.00 1097.50 897.00 734.70 a 238.00 45.50 7017.05
1964 70.50 5.50 101.78 a 451.50 800.50 970.50 1229.00 1096.50 816.00 548.70 a 189.00 97.00 6376.48
1965 63.00 60.00 62.50 489.00 757.00 901.50 1122.50 1028.50 763.00 555.50 324.00 118.50 6245.00
1966 21.00 31.50 277.00 395.00 699.00 934.50 1235.00 955.50 799.50 435.00 280.50 50.50 6114.00
1967 91.50 56.50 362.00 521.50 621.00 901.00 1024.50 975.00 735.00 576.50 169.50 25.50 6059.50
1968 47.00 41.50 210.00 318.00 592.50 955.50 1035.50 1020.50 772.00 572.00 163.50 44.50 5772.50
1969 124.00 d 58.50 97.00 460.50 743.50 877.50 1202.00 1153.00 832.50 388.50 181.50 102.50 6221.00
1970 57.00 101.00 116.00 381.00 786.00 945.50 1135.00 1139.00 803.50 383.00 202.00 120.00 6169.00
1971 91.00 75.00 221.00 415.50 665.50 1037.50 1108.00 950.00 743.50 499.50 207.50 85.50 6099.50
1972 60.50 118.00 362.00 543.00 701.50 1004.00 1049.00 1008.50 808.50 531.50 77.07 a 48.57 a 6312.14
1973 55.50 57.50 152.00 282.00 629.00 944.50 1094.50 1099.50 782.00 612.00 279.50 90.00 6078.00
1974 68.00 101.50 372.50 482.00 893.00 979.50 1153.00 949.50 620.50 526.00 181.00 28.50 6355.00
1975 48.29 e 53.41 a 176.70 a 332.68 b 658.50 926.90 a 1024.03 a 1077.50 729.50 561.10 a 201.50 101.50 5891.60
1976 56.00 207.30 b 174.78 b 498.21 b 605.00 963.50 1039.50 1048.50 799.00 332.50 155.56 c 57.57 c 5937.41
1977 2.00 102.50 197.88 a 443.79 a 819.90 b 1087.50 1148.50 1088.50 899.50 564.72 a 214.82 b 129.17 a 6698.78
1978 34.32 c 25.20 c 275.50 586.07 b 719.50 1000.50 1188.00 1028.00 810.54 b 557.45 c 212.68 b 32.66 c 6470.41
1979 23.80 c 90.00 217.00 454.00 686.00 899.00 1156.50 987.50 863.50 597.78 a 77.50 73.76 b 6126.35
1980 49.00 110.00 158.00 356.50 616.50 1118.50 1283.00 1133.50 850.00 470.50 228.00 156.50 6530.00
1981 54.77 a 167.00 206.50 595.50 702.50 1074.50 1160.50 1011.50 783.00 483.00 275.00 96.00 6609.77
1982 97.50 125.50 236.00 393.00 690.50 851.00 1099.00 1087.00 839.00 436.00 155.00 52.70 a 6062.20
1983 12.50 38.00 177.50 301.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 529.50
1984 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
1985 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
1986 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
1987 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
1988 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
1989 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
1990 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
1991 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
1992 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
1993 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
1994 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
1995 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
1996 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
1997 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
1998 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
1999 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
2000 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
2001 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
2002 0.00 z 0.00 z 0.00 z 0.00 z 782.00 1115.00 1136.50 1129.00 835.00 419.00 148.00 36.50 5601.00
2003 82.50 75.00 278.50 509.00 829.00 838.00 1203.50 1161.50 767.50 593.50 216.00 86.00 6640.00
2004 60.50 54.00 322.00 409.00 824.00 981.00 1044.00 987.50 833.00 514.00 125.50 71.50 6226.00
2005 107.00 81.50 155.00 373.50 661.00 988.00 1126.50 1050.00 938.50 529.50 270.50 82.00 6363.00
2006 114.50 87.50 270.50 566.00 887.00 1100.50 1198.00 1080.00 698.00 515.50 227.50 51.50 6796.50
2007 14.50 89.50 332.00 317.50 658.00 893.00 1087.00 1166.00 899.00 597.00 238.50 75.50 6367.50
2008 59.00 60.50 206.00 397.00 705.50 1046.50 1045.00 1053.00 749.00 476.50 228.50 87.00 6113.50
2009 81.00 162.00 187.50 i 375.50 676.50 1015.00 1105.50 1075.00 754.50 415.00 274.00 22.00 5956.00
2010 33.00 3.00 177.00 456.00 666.00 1130.00 1127.00 1147.00 996.50 590.00 200.00 100.00 6625.50
2011 37.50 106.30 a 252.13 a 532.50 743.50 1170.00 1303.50 1283.50 858.00 562.13 a 219.50 29.00 7097.56
2012 79.50 74.00 251.00 g 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 153.50
Period of Record Statistics
MEAN 58.72 95.08 222.72 451.73 734.13 1000.96 1152.44 1102.12 840.28 540.83 199.86 74.45 6475.41
S.D. 40.64 53.48 78.02 93.66 85.09 84.80 74.72 79.20 79.77 89.44 63.36 40.40 380.81
SKEW 1.15 0.76 -0.01 0.30 0.20 0.49 0.25 0.09 0.19 -0.16 0.12 0.79 0.30
MAX 206.00 249.50 385.00 678.00 936.50 1259.50 1331.50 1283.50 1017.93 743.50 377.50 193.50 7379.00
MIN 2.00 3.00 36.00 267.41 563.88 838.00 1024.03 949.50 620.50 313.50 38.79 20.00 5772.50
NO YRS 69 70 68 70 70 70 70 70 70 70 70 69 65