WEISER 2 SE, IDAHO

Monthly Total Growing Degree Days

(109638)

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 941.50 626.00 339.50 34.00 0.00 1941.00
1949 0.00 7.50 177.00 458.50 731.50 821.50 1075.50 1039.00 758.50 185.00 79.00 0.00 5333.00
1950 0.00 6.50 70.00 281.00 508.00 746.00 1055.50 1025.00 719.50 498.00 106.00 7.50 5023.00
1951 2.00 1.08 b 59.50 379.14 a 581.00 713.00 1093.00 967.50 685.00 289.00 31.50 5.96 e 4807.68
1952 0.00 0.00 76.00 410.00 648.00 782.59 a 1029.50 1013.00 734.00 455.50 18.50 4.00 5171.09
1953 55.28 a 24.00 149.32 a 291.96 b 445.00 659.50 1084.50 962.50 753.62 a 397.32 a 120.50 2.50 4946.00
1954 18.50 38.77 b 93.50 342.50 664.43 a 652.50 1037.50 879.00 622.50 267.00 95.00 5.00 4716.20
1955 0.00 0.00 32.50 197.00 530.50 843.00 1010.50 989.00 616.00 330.50 23.00 19.50 4591.50
1956 0.00 20.00 156.50 376.00 652.00 747.50 1100.00 955.00 649.00 274.50 21.00 1.50 4953.00
1957 0.00 2.07 a 124.50 318.50 617.50 806.50 975.00 883.00 676.50 280.50 17.50 j 13.00 4697.07
1958 0.00 54.92 b 70.50 252.41 a 733.00 843.50 1030.50 1074.00 632.00 361.50 99.50 6.50 5158.34
1959 12.00 23.50 93.50 347.50 465.50 860.50 1093.00 910.00 603.50 327.00 18.50 0.00 4754.50
1960 0.00 1.00 165.50 342.50 503.23 a 851.50 1158.00 829.50 678.50 243.50 68.00 1.00 4842.23
1961 0.00 43.00 165.50 299.00 593.00 978.50 1091.00 1112.00 547.00 261.50 15.00 6.50 5112.00
1962 6.00 2.00 79.00 380.00 527.00 794.00 1005.00 926.50 666.00 332.00 84.00 8.50 4810.00
1963 1.00 60.50 153.00 247.50 619.00 739.50 904.50 979.50 788.00 0.00 z 75.50 0.00 4568.00
1964 0.00 0.00 z 44.50 256.50 507.50 698.50 1022.50 842.50 558.50 319.50 48.00 33.00 4331.00
1965 0.50 20.50 62.50 378.50 505.50 748.50 995.00 906.50 481.50 366.00 122.00 5.50 4592.50
1966 24.00 11.00 158.50 298.50 663.50 741.50 991.50 960.00 750.00 226.00 112.50 13.50 4950.50
1967 15.50 9.50 105.00 182.50 502.50 759.50 1084.00 1063.50 767.00 263.50 71.00 0.00 4823.50
1968 0.00 63.00 187.00 238.00 0.00 z 830.00 1095.00 864.00 617.50 263.00 52.50 11.50 4221.50
1969 0.00 0.00 85.00 354.50 667.00 799.00 980.50 953.00 700.00 212.00 42.00 7.00 4800.00
1970 23.00 33.50 87.00 156.50 560.00 856.00 1048.50 1003.50 498.50 219.50 57.00 3.00 4546.00
1971 4.00 20.50 80.50 287.00 601.00 687.00 1044.50 1088.50 508.50 292.00 21.00 0.00 4634.50
1972 3.50 34.50 196.50 253.50 622.00 845.00 972.50 1018.50 529.50 375.50 69.00 0.00 4920.00
1973 0.00 26.00 120.00 297.00 605.50 0.00 z 1038.00 955.00 644.00 304.50 88.00 8.50 4086.50
1974 11.50 25.50 142.08 a 300.00 498.50 887.00 963.00 897.50 618.50 289.00 67.50 5.00 4705.08
1975 0.00 0.00 a 66.28 b 157.50 502.00 704.48 a 1123.00 869.00 664.66 a 355.50 42.00 0.00 4484.41
1976 0.00 21.50 29.00 248.28 a 592.50 682.50 1000.50 829.00 708.00 344.50 111.00 0.00 4566.78
1977 0.00 39.50 95.50 447.00 516.00 989.50 1059.00 1009.00 689.50 395.00 79.50 0.00 z 5319.50
1978 42.07 c 0.00 z 343.58 a 259.50 458.50 766.50 1056.50 882.98 a 542.00 285.50 28.00 0.00 4665.14
1979 0.00 0.00 z 0.00 z 0.00 z 615.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 615.00
1980 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
1981 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 695.50 963.00 1020.00 675.54 b 294.50 117.50 20.31 b 3786.35
1982 1.50 4.00 90.42 a 196.50 526.50 758.79 a 933.50 1000.00 611.00 305.00 7.00 4.00 4438.21
1983 2.50 66.00 199.50 206.00 517.00 763.00 925.00 1031.00 622.50 356.00 122.50 0.00 4811.00
1984 0.00 0.00 105.00 230.00 530.00 696.50 1025.50 990.00 532.50 226.50 44.00 0.00 4380.00
1985 0.00 0.00 39.00 394.20 e 594.68 a 786.00 1143.38 a 824.82 c 428.04 b 201.50 26.50 0.00 b 4438.12
1986 0.00 s 0.00 z 245.13 d 287.50 568.00 911.00 897.50 1071.50 575.50 361.00 53.00 0.00 b 4970.13
1987 0.00 6.50 193.00 0.00 z 694.00 844.00 965.50 900.00 736.00 358.50 114.00 e 28.50 4840.00
1988 0.00 16.00 91.50 243.50 k 609.67 a 899.50 1042.63 a 936.00 603.50 0.00 z 75.00 0.00 4273.80
1989 0.00 0.00 109.50 408.00 520.00 816.50 1010.50 848.50 596.50 254.00 11.50 0.00 d 4575.00
1990 2.00 4.50 204.00 242.50 k 329.00 k 743.50 1040.00 1029.00 855.50 229.50 20.50 0.00 d 4128.50
1991 0.00 38.50 101.00 278.50 0.00 z 0.00 z 1057.50 0.00 z 727.50 358.50 27.93 a 0.00 2589.43
1992 0.00 72.00 270.50 450.50 768.50 921.50 932.00 971.00 611.00 365.00 29.00 0.00 5391.00
1993 0.00 0.00 103.00 278.50 691.00 665.50 768.50 0.00 z 538.50 275.38 a 6.72 a 0.00 z 3327.11
1994 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
1995 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
1996 0.00 31.00 176.00 328.00 529.00 830.00 1175.50 1061.50 641.00 379.48 b 47.50 12.50 5211.48
1997 20.00 13.50 182.50 298.00 728.50 862.00 1044.00 1104.00 815.00 338.50 57.00 0.00 5463.00
1998 0.50 18.00 175.00 331.50 563.00 766.50 1270.00 1160.00 890.00 354.50 87.00 23.50 5639.50
1999 4.00 10.00 129.00 278.00 534.00 815.00 1075.50 1100.50 683.57 b 376.65 a 120.00 5.00 5131.22
2000 0.00 23.50 113.50 446.50 650.00 909.00 1161.00 1122.00 681.50 338.42 a 9.50 0.00 5454.92
2001 0.00 0.00 175.50 264.50 688.50 844.50 1132.00 1170.00 815.00 352.50 115.50 0.00 5558.00
2002 0.00 2.50 125.00 340.50 634.50 928.50 1267.00 982.00 740.50 300.38 b 56.00 29.00 5405.88
2003 15.50 40.00 229.50 310.50 666.50 947.00 1271.00 1152.50 768.50 497.00 31.00 35.00 5964.00
2004 0.00 0.00 279.00 417.00 620.50 911.00 1197.00 1091.00 680.00 397.00 33.00 20.50 5646.00
2005 0.00 6.00 159.00 294.00 623.00 764.50 1154.50 1106.50 667.50 360.50 23.50 0.00 5159.00
2006 4.00 8.00 109.02 a 221.50 j 458.50 i 616.50 j 497.00 s 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 121.02
Period of Record Statistics
MEAN 5.07 19.00 133.46 307.68 589.85 802.23 1050.36 986.54 657.95 319.88 59.15 6.67 4972.00
S.D. 10.90 19.94 66.22 76.66 79.47 85.12 95.41 93.34 96.33 68.79 36.69 9.48 391.01
SKEW 2.91 1.04 0.84 0.13 0.23 0.21 0.10 0.06 0.03 0.35 0.35 1.58 0.54
MAX 55.28 72.00 343.58 458.50 768.50 989.50 1271.00 1170.00 890.00 498.00 122.50 35.00 5964.00
MIN 0.00 0.00 29.00 156.50 445.00 652.50 768.50 824.82 428.04 185.00 6.72 0.00 4380.00
NO YRS 53 50 53 49 50 51 53 52 54 52 53 52 39