MALTA 2 E, IDAHO

Monthly Total Growing Degree Days

(105563)

Base Temperature = 40 F

File last updated on Jul 24, 2006
*** Note *** Provisional Data *** After Year/Month 200210
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
1963 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 201.00 t 357.50 41.90 a 0.00 b 399.40
1964 0.00 c 0.00 c 7.50 f 0.00 z 361.50 475.56 c 0.00 z 580.50 h 0.00 z 292.50 40.50 33.58 a 1203.64
1965 22.00 10.00 20.87 e 164.50 l 273.83 a 540.52 a 808.58 a 689.50 347.50 295.02 a 103.97 a 0.50 3112.28
1966 4.81 b 0.00 b 60.45 a 143.28 a 429.57 c 601.50 866.50 824.50 651.00 116.00 g 52.50 b 1.50 g 3634.11
1967 11.92 e 7.00 b 49.17 b 32.00 g 377.00 545.50 905.72 a 914.50 625.00 281.14 b 0.00 z 2.67 b 3719.62
1968 0.00 a 26.93 a 74.63 d 92.50 g 339.93 b 602.59 a 0.00 z 653.00 500.50 57.50 o 16.00 j 0.00 e 2197.58
1969 11.92 e 0.00 k 47.53 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 59.50 p 0.00 z 0.00 z 59.46
1970 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 37.00 z 980.00 737.00 i 444.50 167.00 39.00 0.00 1630.50
1971 6.41 b 20.70 e 70.27 a 158.50 454.50 620.50 927.50 995.00 452.50 236.00 42.00 0.00 3983.88
1972 0.00 29.00 182.00 179.50 447.00 727.50 925.50 884.50 439.00 282.50 12.00 3.00 4111.50
1973 0.00 6.00 5.00 128.50 480.50 711.50 969.00 929.50 526.50 303.00 77.00 2.50 4139.00
1974 17.00 3.00 98.00 202.00 415.50 577.00 h 962.00 839.00 572.50 250.50 26.00 0.00 3385.50
1975 8.50 4.50 34.00 55.50 325.50 607.00 1031.50 795.50 555.50 268.15 a 53.00 21.00 3759.65
1976 2.50 8.50 31.50 174.50 543.00 461.00 h 937.50 768.50 628.50 237.00 80.50 2.00 3414.00
1977 0.00 5.00 26.50 311.38 a 315.50 586.00 h 943.50 910.50 547.50 330.50 41.00 27.50 3458.88
1978 1.50 15.50 170.50 195.50 367.98 d 658.00 917.50 761.50 524.00 331.00 20.00 0.50 3963.48
1979 0.00 1.50 33.00 211.50 426.00 630.00 c 869.50 798.50 649.50 297.50 3.00 1.00 3921.00
1980 5.17 a 40.00 27.26 b 288.50 360.00 563.00 869.00 593.50 f 562.50 260.00 88.00 13.50 3076.93
1981 0.00 19.50 41.00 228.00 390.50 650.50 872.77 e 967.50 643.50 204.00 94.50 26.00 4137.77
1982 1.00 24.00 48.00 143.50 376.00 616.50 838.50 951.50 544.50 192.50 6.00 3.00 3745.00
1983 10.50 30.50 97.00 116.00 374.00 593.50 861.50 983.50 626.00 330.50 94.50 0.00 4117.50
1984 0.00 0.00 24.00 138.00 480.00 563.00 912.50 987.50 550.00 190.00 39.00 0.00 3884.00
1985 0.00 0.00 a 17.50 321.50 539.00 699.50 1050.00 823.00 447.00 231.50 51.50 f 0.00 a 4129.00
1986 5.50 88.00 203.00 206.50 459.00 784.50 826.00 920.00 417.50 265.80 d 35.50 3.50 4214.80
1987 7.50 32.50 83.50 396.50 549.00 759.00 816.00 796.00 625.00 366.50 63.50 29.50 4524.50
1988 0.00 26.50 65.00 337.00 525.00 832.00 962.00 876.50 535.50 481.50 51.50 2.00 4694.50
1989 0.00 5.50 119.00 320.50 448.50 691.50 1010.50 824.50 570.00 275.00 61.50 2.00 4328.50
1990 17.50 3.00 101.00 369.50 404.50 662.50 914.50 878.00 751.00 315.50 76.50 0.00 4493.50
1991 0.00 33.50 49.50 160.50 356.50 603.00 939.00 955.00 608.50 346.50 38.50 0.50 4091.00
1992 0.00 36.00 147.00 359.00 616.50 723.50 851.00 912.50 587.00 387.00 19.50 0.00 4639.00
1993 0.00 0.50 114.00 171.50 554.00 522.00 670.00 763.00 530.00 296.50 11.25 b 10.50 3643.25
1994 2.50 29.00 122.00 280.50 534.00 749.50 945.00 957.00 648.50 247.50 17.50 1.50 4534.50
1995 13.00 76.00 96.50 189.00 361.50 558.00 889.00 886.00 612.50 271.50 164.00 47.00 4164.00
1996 3.10 a 28.00 95.50 241.00 393.50 691.50 946.00 861.00 489.50 295.00 81.00 22.50 4147.60
1997 14.00 7.50 152.50 188.00 549.50 682.50 871.00 926.00 680.00 271.50 33.00 0.00 4375.50
1998 15.00 9.50 90.00 172.50 433.00 530.50 1023.00 951.00 730.00 225.00 32.00 17.50 4229.00
1999 0.50 13.50 56.83 d 116.50 306.00 598.00 870.00 863.00 370.50 g 291.00 135.00 1.50 3251.83
2000 6.00 28.00 28.50 244.20 e 443.50 682.50 903.00 920.50 531.72 a 237.27 e 0.00 0.00 4025.19
2001 0.00 0.00 94.50 142.78 c 500.50 648.00 867.50 936.50 645.00 b 299.50 77.50 0.00 a 4211.78
2002 0.00 0.00 49.00 217.00 389.00 659.00 983.50 729.50 564.00 132.50 0.00 z 0.00 z 3723.50
Period of Record Statistics
MEAN 4.94 18.07 76.37 215.40 429.74 640.70 909.32 869.51 565.65 279.54 52.92 7.43 4163.18
S.D. 6.25 20.02 49.48 83.71 82.52 81.30 73.49 87.19 88.17 64.77 37.26 12.03 275.01
SKEW 1.09 1.76 0.81 0.51 0.30 0.22 -0.63 -0.63 -0.23 0.46 0.95 1.69 0.15
MAX 22.00 88.00 203.00 396.50 616.50 832.00 1050.00 995.00 751.00 481.50 164.00 47.00 4694.50
MIN 0.00 0.00 5.00 55.50 273.83 475.56 670.00 653.00 347.50 132.50 0.00 0.00 3643.25
NO YRS 38 37 37 33 37 34 36 35 36 37 35 37 25