BLISS 4 NW, IDAHO

Monthly Total Growing Degree Days

(101002)

Base Temperature = 40 F

File last updated on Jul 24, 2006
*** Note *** Provisional Data *** After Year/Month 200001
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 h 0.00 64.00 246.50 547.50 825.50 1075.50 1013.50 619.00 297.50 85.50 0.00 4774.50
1932 0.00 0.00 34.50 255.00 467.58 a 713.00 947.00 870.50 494.50 f 250.50 0.00 z 0.00 z 3538.08
1933 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
1934 0.00 z 0.00 z 46.00 z 452.00 729.50 721.00 1063.50 1034.50 548.00 370.00 152.00 0.00 5070.50
1935 0.00 6.00 51.50 207.00 446.00 719.50 976.50 928.00 688.50 299.50 2.00 0.00 4324.50
1936 0.00 0.00 8.50 350.69 a 603.50 800.50 1099.00 0.00 z 0.00 z 0.00 z 1.00 u 0.00 z 2862.19
1937 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 29.50 z 406.50 74.50 13.00 494.00
1938 1.50 11.50 26.00 252.00 406.00 708.75 b 956.50 910.50 745.50 332.50 7.50 0.00 b 4358.25
1939 0.50 0.00 108.00 312.93 a 645.50 667.76 a 1067.00 995.00 648.62 a 328.00 f 61.11 c 79.50 4585.92
1940 8.00 32.00 162.50 304.00 663.00 919.50 1054.00 968.50 485.00 l 399.50 27.00 12.50 4550.50
1941 1.00 33.50 116.00 252.32 b 576.08 a 721.03 a 1115.00 968.00 510.00 b 299.00 138.00 25.83 a 4755.77
1942 0.00 0.00 34.62 a 320.00 426.77 a 644.46 b 1058.00 993.50 674.48 a 349.50 46.00 0.00 4547.33
1943 14.00 7.50 99.20 a 446.79 b 469.65 a 657.50 1125.00 1005.50 791.50 437.00 68.50 14.00 5136.14
1944 0.00 a 2.50 56.83 a 226.00 633.90 b 643.00 981.84 b 891.50 685.50 531.65 a 54.50 2.58 a 4709.81
1945 4.50 18.00 89.50 179.48 a 520.50 651.50 1054.50 1047.00 573.50 464.48 a 68.00 10.33 a 4681.30
1946 0.00 0.00 a 140.50 378.00 528.00 801.96 b 796.00 h 1003.88 a 656.50 201.50 29.50 29.00 3768.85
1947 6.41 b 39.00 166.50 315.50 722.41 c 699.00 1138.22 a 972.00 546.00 f 489.00 48.10 a 3.50 4599.64
1948 15.50 20.00 75.00 327.41 a 556.50 848.04 b 1023.00 e 1027.65 a 692.50 421.00 45.50 0.00 5052.10
1949 0.00 0.00 77.00 452.00 691.50 852.50 1077.00 1059.00 795.00 b 276.00 205.50 6.50 5492.00
1950 1.00 17.50 62.00 265.00 494.00 732.50 1055.00 918.00 634.00 385.50 117.00 22.00 4703.50
1951 0.00 17.00 31.53 b 321.00 538.00 669.50 1101.00 977.53 a 675.50 293.50 48.50 4.00 4677.07
1952 0.00 0.00 b 32.50 373.00 565.00 756.00 1012.50 994.50 768.75 b 518.50 11.00 4.00 5035.75
1953 81.50 37.50 140.50 233.79 a 385.50 637.50 1096.48 d 986.00 785.00 464.50 151.00 o 0.00 4848.27
1954 9.50 56.00 59.50 288.50 623.10 a 651.96 b 1060.20 a 869.00 616.50 321.50 125.77 d 3.00 4684.53
1955 0.00 a 0.00 b 19.00 183.50 443.00 786.00 1000.50 1086.00 661.00 414.00 35.00 19.00 4647.00
1956 7.00 10.00 137.00 320.50 599.33 a 769.50 1081.00 927.42 a 721.00 290.00 49.00 8.00 4919.75
1957 0.00 22.50 101.50 263.00 568.50 787.00 1048.00 964.74 b 731.50 354.00 12.00 10.00 4862.74
1958 0.00 76.50 70.50 206.00 741.42 a 788.57 b 1034.00 1107.50 686.00 445.88 a 107.59 a 19.00 5282.96
1959 15.00 18.00 68.50 352.50 315.50 h 895.80 e 1102.50 920.00 607.50 351.50 52.00 1.50 4384.80
1960 1.00 1.00 145.00 296.79 b 506.50 866.50 1185.23 a 900.50 772.00 360.50 57.50 9.82 a 5102.34
1961 2.50 31.23 b 111.50 265.00 592.00 989.50 1092.75 a 1149.50 534.83 a 302.50 27.50 6.50 n 5098.81
1962 7.00 14.50 43.50 392.14 b 462.00 774.50 971.00 907.00 707.50 373.00 105.50 24.00 4781.64
1963 0.00 92.00 127.00 203.50 611.50 655.50 939.76 d 1004.40 a 844.50 513.50 101.00 0.00 b 5092.66
1964 0.00 0.00 25.00 199.14 a 508.50 688.00 1055.50 899.00 544.44 c 468.10 a 72.50 39.00 4499.18
1965 20.50 40.00 57.50 334.00 425.00 709.50 994.00 916.50 475.86 a 448.47 a 164.50 13.84 c 4599.67
1966 0.57 d 2.00 141.50 256.50 659.50 746.00 1031.50 983.22 a 773.00 307.50 108.62 a 6.50 5016.41
1967 17.00 34.00 115.50 142.00 519.50 724.50 1120.00 1109.50 811.00 365.00 102.50 5.00 5065.50
1968 3.00 54.50 170.00 197.50 531.50 780.50 1081.50 825.00 626.50 329.50 47.50 9.00 4656.00
1969 0.00 0.00 66.50 324.00 631.50 745.50 1018.00 1009.50 724.50 206.00 56.50 12.40 a 4794.40
1970 18.00 46.00 52.00 123.50 522.00 793.00 1045.50 1041.50 521.00 229.50 20.50 j 5.50 4397.50
1971 16.00 20.00 83.00 251.00 562.50 720.50 1030.00 1094.00 487.50 285.50 49.50 0.50 4600.00
1972 3.00 40.00 198.50 233.50 579.00 806.50 955.00 1026.50 530.50 348.00 53.00 i 10.50 4731.00
1973 15.50 19.50 61.00 239.50 574.50 791.50 1046.00 983.50 656.90 a 376.13 a 98.28 a 16.00 4878.31
1974 14.50 9.00 129.00 256.50 457.50 907.50 1030.50 949.50 711.50 274.50 f 49.50 i 7.00 4472.50
1975 1.50 6.50 63.50 113.00 421.00 694.50 1116.50 868.00 b 714.83 a 405.77 c 79.50 8.00 4492.60
1976 0.00 11.00 29.00 247.00 607.00 677.50 1059.50 858.00 719.50 312.98 e 117.50 6.50 4645.48
1977 0.00 20.00 g 70.00 418.00 417.50 896.00 1004.50 982.50 631.73 d 363.14 c 80.50 21.50 4885.37
1978 15.50 29.00 255.00 279.00 462.00 758.50 1008.50 884.00 651.11 c 419.07 d 71.00 2.38 e 4835.07
1979 0.00 1.50 120.50 273.00 580.50 828.00 1035.00 964.50 781.00 476.07 c 44.50 g 8.50 5068.57
1980 3.50 64.00 67.34 b 367.00 542.50 705.00 999.00 859.00 657.50 402.45 c 116.00 33.00 4816.29
1981 19.50 53.00 138.50 310.00 476.00 763.00 991.50 1031.02 b 695.50 250.38 e 144.50 38.75 e 4911.65
1982 1.00 8.50 81.00 195.00 463.00 752.50 918.00 976.00 630.50 270.00 14.00 2.00 4311.50
1983 4.00 39.50 131.00 189.00 496.50 724.50 913.00 1067.00 669.00 419.00 120.50 0.00 4773.00
1984 0.00 0.00 72.50 191.00 0.00 z 678.50 1021.00 992.50 578.00 231.50 47.50 0.00 3812.50
1985 0.00 0.00 14.50 355.50 580.50 794.00 1076.00 803.50 407.00 196.00 39.50 0.00 4266.50
1986 7.00 105.50 220.50 k 286.50 574.00 943.50 891.50 1004.92 a 486.00 339.50 61.00 3.50 4702.92
1987 0.00 i 33.00 140.50 459.50 658.00 840.50 949.00 903.50 738.00 278.00 l 126.00 33.00 4881.00
1988 0.00 52.50 106.50 376.50 544.50 934.00 1076.50 972.00 642.50 476.50 h 69.00 0.00 4774.00
1989 0.00 1.00 166.50 465.00 543.50 834.00 1115.00 916.00 719.50 368.00 82.50 1.00 5212.00
1990 12.50 12.00 172.50 458.50 518.50 796.00 1054.50 1006.00 862.50 383.00 87.00 6.50 5369.50
1991 0.00 z 11.50 v 104.00 265.50 451.50 690.00 1119.50 1078.00 660.50 227.50 k 34.00 5.00 4408.00
1992 12.50 105.50 254.50 448.50 731.00 859.00 944.00 996.00 670.50 471.95 b 22.50 0.00 5515.95
1993 0.00 0.00 140.50 270.50 703.00 658.50 768.50 888.00 628.50 229.00 n 11.00 13.00 4081.50
1994 2.00 20.00 194.50 368.50 648.00 880.50 1062.00 1054.50 727.00 170.00 l 1.50 0.00 4958.50
1995 17.00 107.50 123.00 258.50 456.00 628.00 991.00 941.50 730.50 26.50 z 151.50 67.50 4472.00
1996 0.00 21.00 96.00 326.00 478.50 811.50 1089.00 960.00 616.50 201.50 i 131.50 1.00 o 4530.00
1997 0.00 z 3.50 30.50 s 171.50 n 311.00 q 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3.50
1998 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1088.00 856.00 0.00 z 21.00 t 21.00 1965.00
1999 2.00 j 9.33 d 0.00 z 168.00 g 0.00 z 792.60 e 527.50 o 791.50 g 0.00 z 0.00 z 0.00 z 0.00 z 801.93
2000 2.07 a 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 2.07
Period of Record Statistics
MEAN 6.26 24.01 98.40 292.50 549.80 764.74 1034.95 973.95 667.39 361.56 73.63 11.57 4823.23
S.D. 11.76 27.96 55.70 86.70 89.78 85.89 69.83 74.48 98.09 84.46 45.86 15.33 310.64
SKEW 4.47 1.51 0.67 0.28 0.31 0.47 -0.96 0.01 -0.33 -0.01 0.53 2.44 0.35
MAX 81.50 107.50 255.00 465.00 741.42 989.50 1185.23 1149.50 862.50 531.65 205.50 79.50 5515.95
MIN 0.00 0.00 8.50 113.00 385.50 628.00 768.50 803.50 407.00 196.00 1.50 0.00 4266.50
NO YRS 61 63 62 64 62 65 63 64 61 55 58 62 39