YUMA, COLORADO

Monthly Total Growing Degree Days

(059295)

Base Temperature = 40 F

File last updated on Jul 24, 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
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1059.00 850.00 363.00 61.00 6.00 2339.00
1949 0.00 15.00 63.50 232.50 535.00 841.00 1081.50 973.50 677.50 307.00 166.50 8.50 4901.50
1950 23.50 50.50 85.50 238.50 451.00 862.50 927.00 901.07 a 621.00 484.00 60.50 9.82 a 4714.88
1951 10.50 61.70 a 72.00 208.00 594.50 660.50 1027.00 999.50 649.00 324.00 42.50 11.00 4660.20
1952 3.50 12.00 33.00 300.50 546.00 1026.21 a 1073.50 1097.50 789.00 356.00 68.50 0.00 5305.71
1953 35.00 19.92 b 144.00 199.00 492.50 969.00 1140.00 1022.00 791.50 458.00 112.00 0.00 5382.92
1954 16.50 119.50 64.50 431.00 540.00 933.50 1216.50 1055.00 814.50 335.50 118.45 a 11.00 5655.95
1955 0.00 5.00 73.50 344.50 632.00 756.00 1202.50 1124.50 768.00 e 431.00 49.00 35.00 5421.00
1956 13.00 6.50 136.92 a 207.50 705.50 1075.86 a 1064.50 969.50 778.50 480.00 29.00 6.00 5472.78
1957 0.00 50.50 31.50 221.00 479.50 811.00 1105.50 1077.80 c 465.00 h 358.50 49.00 22.50 4206.80
1958 3.50 62.50 15.00 199.50 733.00 883.50 998.00 1067.00 796.00 414.37 a 102.50 16.50 5291.37
1959 5.50 3.00 63.50 305.00 581.50 1011.50 1070.00 1124.50 683.50 301.22 a 38.00 2.00 5189.22
1960 0.00 z 0.00 115.00 313.00 516.00 791.50 998.00 996.50 703.39 b 477.50 108.00 21.59 c 5040.48
1961 13.50 65.50 102.00 255.00 453.38 c 293.00 v 1137.00 1111.50 643.00 441.23 a 56.67 c 18.50 4297.27
1962 13.00 119.50 86.91 c 403.50 773.00 857.00 1067.50 1101.50 751.50 520.00 171.50 50.50 5915.41
1963 10.85 a 100.50 203.00 481.00 756.00 1021.00 1213.00 1085.00 871.50 676.00 137.00 25.00 6579.85
1964 38.50 6.00 53.00 335.50 696.50 870.00 1219.00 994.50 803.50 490.83 a 172.50 81.78 b 5761.61
1965 68.00 60.50 27.00 482.59 a 704.00 852.00 1095.50 987.00 514.00 541.98 a 195.50 55.00 5583.07
1966 17.50 1.50 219.50 289.50 686.00 855.00 1190.00 951.00 694.66 a 344.00 51.00 21.50 5321.16
1967 44.50 31.50 177.22 a 327.41 a 367.00 k 788.57 b 1040.00 978.00 721.61 b 353.00 i 0.00 z 0.00 n 4108.81
1968 31.55 c 11.00 l 180.50 235.50 456.00 961.00 1041.94 d 978.50 721.00 473.00 62.50 21.00 5162.50
1969 9.00 3.11 a 59.00 395.00 682.00 740.50 1113.50 1096.50 833.50 179.00 88.00 12.40 a 5211.51
1970 33.50 31.50 35.00 211.50 697.50 a 883.50 1111.50 1156.50 696.50 283.00 79.00 16.00 5235.00
1971 17.05 a 23.50 115.50 280.50 519.00 948.62 a 1043.50 1064.50 625.50 370.00 70.00 16.00 5093.67
1972 8.00 67.32 a 203.57 a 320.00 603.00 929.50 978.00 708.50 h 730.56 c 400.42 a 0.00 0.00 z 4240.36
1973 2.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2.50
1974 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
1975 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
1976 0.00 z 0.00 z 0.00 z 94.50 p 0.00 z 806.11 c 1060.00 959.45 a 666.43 b 261.36 b 59.50 19.12 a 3831.97
1977 0.00 15.00 51.00 l 407.88 d 658.00 954.50 1110.50 972.50 816.50 421.00 69.50 39.50 5464.88
1978 0.00 6.00 157.00 310.00 492.00 844.50 1103.50 955.00 794.50 415.00 96.00 0.00 5173.50
1979 0.00 30.50 126.00 328.50 506.00 814.14 a 1027.00 960.50 803.00 468.50 18.50 20.15 a 5102.79
1980 18.50 0.00 z 51.00 234.31 a 564.50 942.00 1131.50 1015.77 a 791.00 352.37 a 136.00 105.50 5342.44
1981 16.50 63.00 99.50 463.00 492.50 908.50 1074.00 770.50 g 822.41 a 402.50 153.10 a 37.41 b 4532.43
1982 23.50 87.00 115.00 243.50 567.50 745.00 1051.00 1052.00 725.00 327.00 23.00 20.00 4979.50
1983 8.00 55.00 107.00 184.00 454.50 751.00 1072.00 1122.50 756.00 388.00 126.50 0.00 5024.50
1984 0.00 5.50 28.50 121.00 627.50 838.00 1066.50 1051.00 643.00 297.50 74.50 0.00 z 4753.00
1985 3.50 17.50 169.00 373.50 644.50 796.50 1004.40 a 985.00 587.00 349.00 62.50 0.00 4992.40
1986 51.00 99.00 250.50 350.00 543.00 906.50 1047.50 979.50 692.00 375.00 94.00 1.00 5389.00
1987 36.50 47.50 112.00 392.00 677.00 882.50 1045.00 941.00 655.50 385.84 c 109.50 46.00 5330.34
1988 2.50 38.00 127.00 286.00 624.00 957.50 1018.50 1011.00 647.50 395.50 110.50 23.00 5241.00
1989 18.00 26.50 238.00 386.00 594.00 751.00 1025.00 963.00 674.50 402.50 146.00 21.00 5245.50
1990 31.00 14.50 128.50 326.50 523.00 958.50 978.00 979.50 799.00 425.50 164.50 21.50 5350.00
1991 4.50 47.00 114.00 281.50 654.50 914.50 979.00 929.00 659.00 417.50 37.50 11.50 5049.50
1992 0.00 46.50 142.50 372.50 594.50 774.50 944.50 864.00 753.50 390.50 28.00 0.00 4911.00
1993 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 973.00 572.00 353.50 20.00 23.00 1941.50
1994 10.50 13.50 196.50 309.50 746.50 1034.50 1050.00 1101.00 614.00 g 396.59 b 51.50 35.00 4945.09
1995 24.50 99.50 191.00 177.93 a 313.44 d 824.00 1092.00 1184.00 708.00 319.00 154.50 52.50 5140.38
1996 14.50 64.50 f 77.50 d 298.00 545.00 961.00 1067.00 1010.00 679.50 379.00 58.00 55.50 5145.00
1997 51.00 30.50 196.00 228.50 581.00 926.50 1126.50 1021.50 799.66 a 449.00 57.00 4.00 5471.16
1998 11.00 13.50 84.50 g 205.00 717.50 804.00 1163.50 1068.50 960.00 352.00 152.07 a 59.86 b 5506.93
1999 19.63 a 79.85 a 157.50 239.48 a 587.00 870.00 1180.00 1095.33 a 657.00 399.50 284.50 37.50 5607.30
2000 11.50 75.98 d 158.74 b 351.50 698.00 899.50 1186.00 1175.00 769.62 d 430.38 a 7.00 4.50 5767.72
2001 12.50 6.00 88.00 341.38 a 580.73 a 943.00 1211.00 1103.50 753.00 374.14 b 216.00 5.68 a 5634.93
2002 46.00 30.00 70.00 413.50 591.00 1056.00 1248.27 a 1046.00 717.50 246.00 91.50 41.00 5596.77
2003 33.50 20.50 207.50 382.00 608.00 819.00 1224.50 1127.00 673.00 529.00 77.40 e 16.50 f 5701.40
2004 14.50 31.00 248.50 354.00 726.50 803.50 1024.00 938.78 a 788.00 414.50 93.50 16.50 5453.28
2005 45.00 43.50 116.00 292.00 621.00 919.50 1218.50 1065.50 879.50 410.50 201.00 47.50 5859.50
2006 62.00 37.50 127.00 404.44 c 706.00 1018.97 a 770.00 k 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2355.91
Period of Record Statistics
MEAN 18.64 39.93 120.78 307.06 597.53 882.14 1088.37 1030.60 731.53 395.13 93.73 23.84 5342.55
S.D. 17.27 32.42 62.77 83.71 97.21 92.31 79.22 72.61 85.11 81.51 59.08 22.17 362.51
SKEW 1.03 0.81 0.30 0.11 -0.32 0.04 0.27 0.10 0.02 0.43 0.86 1.44 0.89
MAX 68.00 119.50 250.50 482.59 773.00 1075.86 1248.27 1184.00 960.00 676.00 284.50 105.50 6579.85
MIN 0.00 0.00 15.00 121.00 313.44 660.50 927.00 864.00 514.00 179.00 0.00 0.00 4660.20
NO YRS 53 50 51 53 52 53 53 53 53 54 54 51 38