GRAND JUNCTION 6 ESE, COLORADO

Monthly Total Growing Degree Days

(053489)

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
1962 0.00 z 0.00 z 38.50 z 491.11 c 682.00 b 964.50 1122.41 b 1104.00 825.50 527.00 b 0.00 z 0.00 z 5716.52
1963 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 773.00 f 1219.50 1007.50 583.00 i 629.00 146.00 0.00 3002.00
1964 0.00 0.00 61.50 330.00 693.50 895.50 1238.50 1032.50 786.00 547.00 87.00 7.00 5678.50
1965 7.00 25.00 114.00 356.00 608.50 831.00 1106.00 1054.50 650.00 514.00 233.00 7.50 5506.50
1966 0.00 0.00 229.50 390.50 787.50 975.50 1228.00 1121.50 836.50 415.50 179.50 38.00 6202.00
1967 7.50 45.50 319.50 377.50 588.50 817.50 1143.50 1113.50 822.50 510.00 144.00 0.00 5889.50
1968 0.00 36.00 195.00 253.00 614.00 992.50 1144.50 932.00 736.50 472.50 66.50 1.55 a 5444.05
1969 15.00 20.00 126.50 472.00 837.50 853.00 1209.00 1188.50 878.50 245.00 68.00 8.00 5921.00
1970 4.50 71.50 72.50 239.50 744.50 922.50 1187.00 1172.50 721.50 305.00 80.50 3.00 5524.50
1971 16.50 39.50 199.00 391.50 630.00 1001.50 1216.00 1132.50 702.00 422.50 38.00 17.00 5806.00
1972 9.50 99.50 337.00 445.00 680.50 976.00 1168.00 1081.50 795.50 457.50 25.50 0.00 6075.50
1973 0.00 c 4.00 91.50 250.50 624.00 871.00 1113.50 1118.50 722.00 476.00 139.00 8.00 5418.00
1974 0.00 0.00 226.00 286.50 768.00 1014.00 1153.00 1052.00 782.50 528.07 b 50.00 0.50 5860.57
1975 0.00 3.00 107.00 230.00 517.00 808.00 1169.50 0.00 z 758.50 427.50 88.50 1.00 4110.00
1976 0.00 38.50 103.50 373.50 650.00 888.50 1186.00 1049.00 769.00 325.00 135.50 0.00 5518.50
1977 0.00 26.00 91.00 458.50 635.50 1075.00 1120.50 1083.00 824.00 457.77 a 106.00 15.00 5892.27
1978 0.00 18.00 240.50 414.00 569.50 949.50 1106.00 1021.00 768.00 499.00 159.50 0.00 5745.00
1979 0.00 0.00 71.50 376.00 607.00 911.50 1162.00 1050.00 912.00 542.50 c 24.00 0.00 5656.50
1980 4.50 62.50 86.00 383.00 608.00 1025.50 1227.50 1079.00 823.00 409.00 137.00 42.50 5887.50
1981 7.50 58.50 140.50 505.50 643.00 1011.50 1185.50 1104.50 831.35 d 359.00 155.00 0.00 6001.85
1982 0.00 49.00 158.00 314.00 622.50 903.50 1160.50 1139.00 775.00 282.50 48.00 3.50 5455.50
1983 0.00 40.00 144.00 250.50 511.50 835.00 1119.00 1172.00 906.00 458.00 117.00 0.00 5553.00
1984 0.00 0.00 97.00 235.50 765.00 863.50 1154.00 1094.50 816.50 263.00 95.50 0.00 5384.50
1985 0.00 10.50 161.00 412.00 746.00 994.00 1170.50 1172.00 677.00 401.00 86.50 0.50 5831.00
1986 2.50 117.50 307.50 386.00 647.50 1038.50 1100.50 1116.50 699.00 369.50 68.00 4.00 5857.00
1987 0.00 20.00 87.50 439.50 657.50 994.50 1083.00 995.50 822.50 533.00 121.00 0.00 5754.00
1988 0.00 12.00 127.50 392.00 662.00 1066.50 1241.00 1109.50 726.00 594.00 131.50 0.00 6062.00
1989 0.00 16.50 293.50 512.50 723.00 893.50 1228.50 1039.00 828.50 482.00 112.00 0.00 6129.00
1990 1.50 33.00 257.50 490.50 664.00 1038.00 1163.00 1108.50 887.50 422.50 116.00 0.00 6182.00
1991 0.00 16.00 119.00 305.50 666.00 972.00 1142.00 1093.00 797.50 513.50 66.50 0.00 5691.00
1992 0.00 17.50 245.00 572.00 769.00 921.50 1072.50 1082.00 829.50 577.00 29.00 0.00 6115.00
1993 3.00 7.00 215.50 304.50 682.50 890.50 1128.50 1033.50 769.00 404.50 18.50 2.00 5459.00
1994 6.50 34.50 246.50 405.00 778.00 1116.00 1255.00 1213.50 858.50 403.00 88.00 4.00 6408.50
1995 7.00 130.50 225.00 328.00 519.50 850.50 1104.50 1181.50 840.50 409.00 162.50 44.50 5803.00
1996 0.00 105.00 190.00 380.00 770.00 1026.50 1228.00 1174.00 733.50 424.50 91.00 13.00 6135.50
1997 2.50 11.50 261.50 269.00 719.50 1002.00 1138.00 1068.50 797.00 424.50 74.50 0.00 5768.50
1998 10.50 17.50 180.00 284.50 710.50 847.00 1238.50 1166.50 903.50 450.00 108.50 16.50 5933.50
1999 17.50 39.50 320.00 289.00 610.50 939.00 1183.50 1064.00 741.00 496.50 218.50 11.50 5930.50
2000 35.50 67.00 165.50 538.00 844.50 1016.50 1270.50 1213.50 850.00 504.50 14.50 0.00 6520.00
2001 3.50 34.00 208.00 467.50 788.50 1060.50 1218.00 1123.50 919.00 509.00 228.00 2.50 6562.00
2002 0.00 3.00 174.00 534.50 746.00 1115.00 1292.00 1114.00 786.00 371.50 36.50 4.50 6177.00
2003 7.00 12.00 187.50 430.00 717.50 952.50 1341.50 1183.00 755.50 553.00 87.50 8.50 6235.50
2004 0.00 19.00 350.50 432.00 767.50 983.00 1189.00 1086.00 790.50 464.50 91.00 2.50 6175.50
2005 37.50 24.00 150.00 402.50 733.00 888.00 1277.00 1098.00 850.50 507.50 153.50 3.50 6125.00
2006 13.00 24.00 178.50 480.00 816.00 1094.50 1258.00 1093.50 698.50 344.50 128.00 0.00 6128.50
2007 0.00 65.50 313.00 422.00 754.00 1066.50 1310.50 1198.50 863.00 417.00 201.50 0.00 6611.50
2008 0.00 8.00 124.50 276.50 615.50 958.00 1240.00 1143.50 813.50 469.50 131.50 2.00 5782.50
2009 0.50 53.50 220.00 352.00 779.00 889.50 1225.50 1114.00 872.00 337.50 154.00 0.00 5997.50
2010 0.00 0.00 a 117.50 307.50 f 475.00 g 853.50 f 844.50 j 775.00 i 737.00 f 383.50 i 91.00 i 26.00 i 117.50
2011 0.00 i 6.00 h 145.00 h 280.50 g 362.50 i 988.00 1191.50 1222.50 883.50 449.50 57.50 4.00 4796.50
2012 4.50 11.50 316.00 521.00 814.00 1127.50 1225.00 1166.50 856.50 473.50 195.00 38.00 6749.00
2013 0.00 5.00 202.50 30.50 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 207.50
Period of Record Statistics
MEAN 4.58 31.66 186.85 384.37 689.34 961.54 1187.10 1107.69 801.86 447.57 108.03 6.41 5924.88
S.D. 8.18 31.64 79.89 91.96 84.85 84.88 61.53 62.23 65.26 84.24 56.01 11.35 332.24
SKEW 2.64 1.43 0.36 0.04 -0.17 0.06 0.25 -0.26 -0.24 -0.37 0.34 2.34 0.42
MAX 37.50 130.50 350.50 572.00 844.50 1127.50 1341.50 1222.50 919.00 629.00 233.00 44.50 6749.00
MIN 0.00 0.00 61.50 230.00 511.50 808.00 1072.50 932.00 650.00 245.00 14.50 0.00 5384.50
NO YRS 49 49 49 48 48 49 50 49 49 50 49 49 46