BRUNEAU, IDAHO

Monthly Total Growing Degree Days

(101195)

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
1962 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 832.50 1016.50 959.00 769.00 412.00 139.66 a 42.00 4170.66
1963 0.00 94.00 i 170.00 259.00 678.50 787.00 1045.22 a 800.50 f 851.50 525.00 110.00 0.00 4426.22
1964 7.50 0.00 52.50 249.31 a 493.50 h 0.00 z 0.00 z 438.00 o 615.50 417.00 113.00 81.50 1536.31
1965 39.00 74.50 75.50 412.50 509.00 761.00 1006.50 940.50 512.00 464.00 177.50 13.50 4985.50
1966 36.50 24.00 192.50 341.00 732.00 781.67 c 1050.90 a 1058.59 d 807.12 d 227.50 i 167.40 e 13.95 a 5205.62
1967 67.17 a 47.19 a 134.69 b 160.86 a 608.08 e 793.45 a 1169.73 a 1134.60 a 856.50 375.62 a 111.50 12.50 5471.88
1968 5.50 93.50 213.68 c 250.56 c 595.50 837.00 1125.30 a 872.00 662.50 378.00 76.00 30.45 c 5139.98
1969 43.83 b 9.00 115.39 d 421.20 e 618.00 f 873.50 1128.06 d 1049.57 c 762.41 a 247.43 d 89.44 c 19.78 b 4759.60
1970 79.00 0.00 z 39.50 u 182.14 b 620.50 924.11 b 1149.50 1104.78 b 549.44 c 235.00 f 106.55 a 27.38 a 4743.41
1971 41.50 60.67 a 123.48 a 311.67 c 674.80 c 822.32 b 1117.00 1178.50 582.78 c 329.67 e 62.22 c 5.88 b 5310.49
1972 24.50 g 74.82 d 200.31 e 295.20 e 682.57 d 883.89 c 1062.27 a 1082.42 a 607.50 400.00 84.50 30.00 5403.47
1973 23.00 50.00 140.00 308.50 676.32 a 893.50 1120.00 1058.50 695.00 395.25 a 153.50 37.50 5551.07
1974 46.50 36.50 163.00 320.17 a 551.50 989.00 1098.00 1015.25 c 734.44 c 383.00 117.22 c 25.50 5480.09
1975 8.55 b 42.00 b 115.50 175.00 534.75 a 807.93 a 1220.00 947.05 a 739.00 448.50 121.50 30.47 b 5190.25
1976 1.50 54.50 117.36 c 302.59 a 681.47 b 769.50 1135.00 917.50 743.04 b 366.83 a 98.00 1.60 b 5188.88
1977 0.00 b 46.00 114.70 a 521.00 0.00 z 987.50 1129.84 c 1068.43 b 716.00 417.97 b 116.50 61.50 5179.44
1978 49.00 44.07 a 317.23 a 350.00 547.67 a 811.67 c 1098.43 a 984.77 a 665.50 403.00 70.00 8.00 5349.34
1979 0.00 c 33.50 187.50 324.11 b 652.00 869.48 a 1121.50 1046.25 a 832.50 500.28 b 48.00 37.50 5652.62
1980 36.00 112.50 115.50 449.00 628.00 767.50 1112.38 a 965.43 c 716.50 396.00 139.50 41.50 5479.81
1981 16.50 91.78 a 179.80 a 378.00 584.35 a 811.67 c 1077.00 1148.03 a 769.04 d 329.50 185.50 75.50 5646.67
1982 3.00 63.50 137.50 242.00 542.00 849.00 1027.50 1088.50 677.50 363.00 40.50 38.00 5072.00
1983 32.50 115.00 212.00 241.00 591.00 807.00 986.50 1143.00 702.50 445.00 174.50 3.00 5453.00
1984 0.00 5.00 151.00 295.50 584.50 726.00 1129.50 1153.50 665.00 293.00 96.00 0.50 5099.50
1985 0.00 4.00 56.00 449.00 678.50 905.00 1233.50 959.50 527.50 301.00 41.38 a 2.50 5157.88
1986 31.50 157.50 302.50 322.00 622.50 980.50 977.50 1111.50 559.50 391.50 92.50 0.00 5549.00
1987 8.00 41.50 209.00 549.50 741.00 926.50 985.50 967.00 752.00 458.00 135.50 67.00 5840.50
1988 11.50 69.50 188.50 448.50 626.00 974.00 1134.50 989.00 645.00 603.50 109.00 0.00 5799.00
1989 1.50 14.00 215.00 425.00 582.00 887.50 1151.00 969.50 740.00 388.00 74.00 5.50 5453.00
1990 35.00 22.50 226.00 494.00 547.50 839.00 1128.00 1072.50 906.50 431.00 92.00 6.50 5800.50
1991 5.00 94.50 167.00 303.00 520.00 707.00 1115.00 1145.00 789.50 443.00 68.50 21.50 5379.00
1992 46.00 126.00 289.00 499.50 784.00 918.00 992.50 1062.00 711.50 456.50 19.00 i 2.00 5887.00
1993 0.00 j 0.00 z 62.00 u 201.00 m 743.50 670.50 808.00 895.00 696.50 394.00 29.50 35.50 4272.50
1994 6.00 40.00 253.50 214.00 k 65.50 z 500.50 m 1149.50 1088.50 807.00 413.50 32.00 7.00 l 3790.00
1995 24.00 l 160.50 173.50 216.50 i 371.00 k 719.50 1036.50 961.50 745.50 340.50 185.00 64.00 4386.50
1996 5.50 56.50 187.50 345.00 511.00 814.00 1106.50 997.50 607.00 378.00 83.50 79.50 5171.50
1997 28.00 28.00 215.50 288.00 690.00 822.50 1009.00 1049.50 797.50 346.50 108.00 1.00 5383.50
1998 47.50 57.50 175.00 300.00 527.00 410.50 l 0.00 z 1080.50 831.00 342.50 147.50 43.00 3551.50
1999 13.50 46.50 189.00 269.50 520.50 800.00 1002.50 1059.17 a 629.00 386.00 218.00 5.00 5138.67
2000 25.50 111.34 a 125.72 d 449.48 a 627.23 a 829.00 1069.50 1049.57 c 672.50 351.00 5.50 0.00 5316.35
2001 0.50 22.62 b 206.67 a 284.00 689.50 837.50 1073.52 d 1130.98 a 770.89 b 421.60 a 167.00 1.60 b 5606.38
2002 14.47 a 21.00 134.50 338.50 600.00 862.76 a 1176.45 a 913.00 673.50 249.72 d 91.50 39.50 5114.90
2003 64.00 42.00 232.00 314.00 610.00 868.50 1232.50 1110.50 767.40 e 543.50 64.00 49.50 5897.90
2004 1.50 21.00 289.00 430.00 593.00 871.50 1131.00 1007.50 688.50 407.50 36.50 46.00 5523.00
2005 4.00 22.50 165.50 344.00 588.50 737.50 1145.00 1059.50 645.50 386.50 49.00 21.50 5169.00
2006 14.50 37.50 131.00 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 183.00
Period of Record Statistics
MEAN 21.95 55.48 175.25 341.08 617.80 837.97 1090.10 1037.97 708.99 398.18 102.99 26.25 5399.07
S.D. 21.45 39.86 61.46 94.88 71.63 76.47 80.31 78.41 91.35 70.01 49.12 24.21 249.70
SKEW 0.82 0.97 0.30 0.30 0.36 0.12 -0.92 -0.22 -0.17 0.42 0.26 0.72 0.30
MAX 79.00 160.50 317.23 549.50 784.00 989.00 1233.50 1178.50 906.50 603.50 218.00 81.50 5897.90
MIN 0.00 0.00 52.50 160.86 509.00 670.50 808.00 872.00 512.00 247.43 5.50 0.00 4985.50
NO YRS 41 41 42 40 38 41 42 42 44 42 43 43 31