CAMBRIDGE, IDAHO

Monthly Total Growing Degree Days

(101408)

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
1931 0.00 0.00 30.00 248.00 582.00 852.50 1188.00 1098.50 614.50 366.00 99.00 0.00 a 5078.50
1932 0.00 0.00 32.00 276.50 535.00 797.00 1013.00 950.00 675.00 305.50 7.50 2.50 4594.00
1933 0.00 0.00 3.50 218.50 367.50 854.00 1111.19 b 1000.50 588.50 398.50 20.50 6.50 4569.19
1934 8.00 57.00 219.00 441.50 746.50 811.50 1211.00 1160.50 641.50 328.50 106.00 0.00 5731.00
1935 0.00 0.00 14.00 237.00 502.00 782.50 1038.00 979.00 718.50 311.50 0.00 0.00 4582.50
1936 0.00 0.00 1.00 380.00 645.00 790.00 1164.50 1062.50 568.50 302.50 0.00 0.00 a 4914.00
1937 0.00 a 0.00 25.50 106.00 524.50 670.50 1184.50 991.50 714.00 381.00 55.00 8.50 4661.00
1938 0.00 19.50 74.50 310.00 548.00 841.00 1087.00 979.50 831.50 426.00 16.50 0.00 5133.50
1939 0.00 7.00 88.00 390.50 672.50 667.50 1135.63 a 1051.00 698.00 340.00 15.00 34.00 5099.13
1940 8.50 13.50 143.00 322.00 651.50 976.00 1132.00 1128.50 744.50 371.00 26.50 0.52 a 5517.52
1941 0.00 4.00 164.00 293.00 574.00 731.50 1145.50 982.50 546.50 301.50 109.50 32.55 a 4884.55
1942 0.00 5.00 28.50 297.50 423.00 603.50 1084.50 1030.50 681.00 351.00 15.00 0.00 4519.50
1943 1.00 0.00 53.50 372.50 419.50 624.00 1026.00 972.50 759.50 375.50 15.50 4.50 4624.00
1944 0.00 1.00 27.50 250.00 563.50 636.00 965.50 929.50 667.50 406.50 64.00 0.00 4511.00
1945 0.00 0.00 101.50 240.50 538.50 623.79 a 1024.00 988.50 579.50 478.00 72.00 28.00 4674.29
1946 2.50 0.00 127.50 352.50 606.57 a 743.50 1190.00 1046.00 641.00 17.00 z 0.00 z 6.72 a 4716.28
1947 0.00 18.00 132.00 0.00 z 663.92 a 581.00 1120.00 957.00 621.00 395.50 52.00 0.00 4540.42
1948 0.00 0.00 11.00 221.50 497.00 808.50 944.00 840.62 a 580.00 253.00 25.50 0.00 4181.12
1949 0.00 1.00 46.50 337.50 635.00 687.50 1023.00 a 929.00 636.67 c 168.20 d 59.50 0.00 4523.87
1950 0.00 a 0.00 a 5.50 265.00 461.00 644.50 1012.50 973.50 590.50 369.00 78.00 7.50 4407.00
1951 0.00 0.00 38.50 369.00 501.00 496.50 1075.00 935.00 534.50 256.50 12.50 8.00 4226.50
1952 0.00 0.00 4.00 291.00 438.50 720.00 977.00 977.00 650.00 333.50 11.50 0.00 4402.50
1953 13.00 7.00 87.00 222.50 408.50 574.50 1018.00 842.50 625.50 363.00 82.00 0.00 4243.50
1954 1.00 27.50 49.00 273.00 584.50 578.50 986.00 844.00 568.50 223.50 59.50 3.50 4198.50
1955 0.00 0.00 5.50 123.00 426.00 726.00 914.50 956.00 535.00 f 283.50 12.00 9.50 3456.00
1956 0.00 8.50 76.50 293.50 532.50 644.50 981.00 832.00 575.00 205.50 6.50 0.00 4155.50
1957 0.00 0.00 61.50 248.50 554.50 677.50 896.00 862.50 642.50 216.00 5.00 0.00 4164.00
1958 0.00 1.00 21.50 147.00 652.50 703.50 896.00 929.00 490.00 314.50 58.50 3.50 4217.00
1959 0.00 z 1.00 50.00 300.50 385.00 803.00 1007.50 870.50 516.00 254.95 b 2.50 0.00 4190.95
1960 0.00 0.00 73.50 264.50 407.50 762.50 1124.00 776.50 682.00 209.50 14.00 1.50 4315.50
1961 0.00 2.50 80.00 175.00 461.50 864.00 989.50 979.00 397.00 165.50 0.00 0.00 4114.00
1962 0.00 0.00 40.50 339.00 455.00 737.50 612.00 k 833.00 589.50 234.50 49.00 2.00 3280.00
1963 0.00 26.00 85.50 168.00 536.50 654.50 872.50 936.50 710.00 364.00 36.00 0.00 4389.50
1964 0.00 0.00 0.00 a 131.50 401.00 583.50 899.00 763.00 466.00 236.00 31.50 15.50 3527.00
1965 1.03 a 2.50 44.50 313.50 464.00 706.00 986.50 883.00 455.00 326.50 84.50 0.50 4267.53
1966 3.00 0.00 114.50 265.00 608.00 665.00 994.00 925.50 716.00 183.50 63.00 1.50 4539.00
1967 0.00 0.00 48.00 103.00 474.50 724.50 1084.50 1032.50 732.00 203.50 43.50 0.50 4446.50
1968 0.00 2.50 83.50 146.00 416.00 704.00 1045.00 803.50 562.50 196.00 17.50 6.00 3982.50
1969 0.00 a 0.00 16.50 335.50 602.50 731.50 953.00 891.00 661.00 136.50 41.00 0.00 4368.50
1970 4.00 11.00 46.00 87.00 475.00 779.00 1020.00 1007.00 474.00 211.50 30.00 0.00 4144.50
1971 0.00 0.00 39.00 223.50 549.50 652.50 1007.50 1037.50 468.00 270.00 0.00 0.00 4247.50
1972 0.00 2.50 138.00 176.50 548.00 752.00 941.50 1005.00 491.00 330.00 43.50 0.00 4428.00
1973 0.00 1.00 66.00 229.00 554.50 747.50 1028.50 940.00 585.50 252.00 39.00 0.00 4443.00
1974 1.00 4.50 80.00 235.00 423.50 855.00 959.50 908.00 626.00 320.50 53.50 0.50 4467.00
1975 0.00 0.00 6.00 110.50 421.00 660.00 1115.50 818.50 640.00 278.00 23.50 0.00 4073.00
1976 0.00 2.59 a 1.00 224.50 583.00 667.50 1035.00 815.50 674.50 250.00 78.50 0.00 4332.09
1977 0.00 6.50 36.50 380.00 387.50 914.50 971.00 953.50 596.25 b 294.00 23.79 a 2.50 4566.04
1978 0.00 7.00 212.50 253.97 a 452.50 703.00 946.00 852.50 533.50 313.50 36.00 0.00 4310.47
1979 0.00 0.00 78.50 223.00 538.00 729.00 1005.00 924.00 703.50 375.00 16.50 0.00 4592.50
1980 0.00 11.00 54.50 335.50 505.50 630.00 964.50 816.50 599.00 261.50 49.29 b 2.00 4229.29
1981 0.00 7.50 102.50 294.00 478.00 649.50 893.00 1006.50 623.50 221.00 75.00 13.95 a 4364.45
1982 0.00 0.00 36.50 180.00 466.00 762.50 913.00 965.50 566.50 215.50 4.00 0.00 4109.50
1983 0.00 z 2.00 108.00 211.00 528.00 667.00 864.50 949.50 512.00 262.00 82.00 0.00 4186.00
1984 0.00 b 0.00 29.00 184.50 427.50 626.50 992.00 1030.50 552.00 234.50 20.00 0.00 4096.50
1985 0.00 0.00 5.00 356.00 588.00 805.50 1141.00 855.00 453.00 209.00 22.50 0.00 4435.00
1986 0.00 5.50 202.50 232.00 552.00 909.50 894.50 1093.50 509.00 301.50 29.00 0.00 4729.00
1987 0.00 0.00 99.50 415.00 640.50 816.00 955.50 911.50 735.00 344.00 72.50 16.50 5006.00
1988 0.00 2.50 83.50 344.50 529.50 880.00 1078.50 985.00 636.50 506.50 57.50 0.00 5104.00
1989 0.00 0.00 41.00 352.50 487.50 799.00 1093.50 889.50 662.50 287.00 43.50 0.00 4656.00
1990 3.50 0.00 129.50 420.00 476.50 746.50 1079.50 1002.00 844.50 270.00 22.00 0.00 4994.00
1991 0.00 16.00 60.50 235.00 436.50 665.50 1038.50 1078.00 757.50 346.50 20.00 0.50 4654.50
1992 0.00 48.50 239.50 382.00 703.00 872.00 929.50 1028.50 627.50 353.50 29.50 0.00 5213.50
1993 0.00 0.00 35.50 223.50 644.50 619.00 739.50 822.50 642.00 338.50 9.50 0.00 4074.50
1994 0.00 1.00 127.00 357.50 607.00 766.00 1120.00 1100.00 739.50 285.00 4.00 0.00 a 5107.00
1995 0.00 38.00 97.50 250.00 518.00 699.00 968.50 838.50 693.50 189.00 47.59 a 23.50 4363.09
1996 0.00 9.00 130.00 255.00 441.00 736.00 1039.50 983.50 580.00 318.50 28.00 1.50 4522.00
1997 0.00 1.50 150.50 229.50 615.50 763.45 a 982.50 984.50 748.00 295.50 33.00 0.00 4803.95
1998 0.00 0.00 113.00 257.00 483.00 665.00 1126.50 1072.00 847.00 280.50 54.50 11.50 4910.00
1999 0.00 0.00 48.00 234.50 464.50 745.00 1009.00 1058.00 671.50 338.00 81.00 1.50 4651.00
2000 0.00 a 1.00 90.00 381.50 592.00 808.50 1115.50 1053.00 613.00 302.00 7.00 0.00 4963.50
2001 0.00 a 0.00 97.50 230.50 605.00 786.00 1076.00 1132.50 739.00 284.50 83.50 0.00 a 5034.50
2002 0.00 0.00 38.00 279.00 576.00 846.50 1203.50 935.00 674.50 255.50 37.50 16.00 4861.50
2003 0.00 18.50 158.50 271.00 535.00 826.50 1221.00 1090.00 713.00 447.00 25.50 5.50 5311.50
2004 0.00 0.00 148.50 385.50 529.50 821.00 1110.00 1037.00 634.00 358.00 34.50 0.00 5058.00
2005 0.00 0.00 108.00 273.00 533.50 673.50 1087.50 1058.00 633.00 303.50 12.00 0.00 4682.00
2006 1.50 2.50 34.50 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 38.50
Period of Record Statistics
MEAN 0.65 5.32 73.41 267.32 524.82 731.04 1029.25 959.47 627.97 297.81 37.78 3.72 4569.59
S.D. 2.11 10.71 55.78 82.30 84.28 93.31 95.37 92.61 94.22 74.39 28.15 7.46 396.75
SKEW 4.18 3.02 0.90 -0.09 0.26 0.13 -0.13 -0.09 -0.03 0.28 0.66 2.59 0.46
MAX 13.00 57.00 239.50 441.50 746.50 976.00 1221.00 1160.50 847.00 506.50 109.50 34.00 5731.00
MIN 0.00 0.00 0.00 87.00 367.50 496.50 739.50 763.00 397.00 136.50 0.00 0.00 3527.00
NO YRS 74 76 76 74 75 75 74 75 74 74 74 75 69