COTTONWOOD 2 WSW, IDAHO

Monthly Total Growing Degree Days

(102159)

Base Temperature = 50 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201102
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
1950 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
1951 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
1952 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
1953 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
1954 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
1955 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
1956 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
1957 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
1958 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
1959 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
1960 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
1961 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
1962 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
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1964 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
1965 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
1966 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
1967 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
1968 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
1969 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
1970 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
1971 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
1972 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
1973 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
1974 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
1975 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
1976 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 86.80 a 1.00 h 0.00 86.80
1977 0.00 0.00 0.00 108.50 54.50 377.50 459.50 0.00 z 40.00 l 28.33 b 0.00 0.00 1028.33
1978 0.00 0.00 32.50 13.50 46.50 270.50 291.50 h 414.50 178.00 73.00 0.00 0.00 a 1028.50
1979 0.00 0.00 0.00 16.00 136.50 322.76 a 171.00 r 288.50 l 211.00 k 68.50 j 0.00 0.00 b 475.26
1980 0.00 a 0.00 0.00 92.50 86.36 c 178.50 477.50 358.50 288.50 115.00 11.00 0.00 1607.86
1981 0.00 0.00 0.00 52.76 a 82.50 169.00 440.50 646.50 178.00 g 19.63 a 2.59 a 0.00 c 1413.48
1982 0.00 a 0.00 0.00 7.00 91.00 326.50 435.50 525.00 260.00 33.50 0.00 0.00 1678.50
1983 0.00 0.00 0.50 15.50 184.00 222.00 375.50 615.00 180.00 48.50 3.00 0.00 1644.00
1984 0.00 0.00 0.00 21.50 78.50 194.00 543.50 557.00 218.50 70.50 0.00 0.00 1683.50
1985 0.00 0.00 0.00 69.31 a 167.50 302.00 714.00 369.50 82.00 26.50 0.00 0.00 b 1730.81
1986 0.00 1.50 17.00 24.50 211.83 a 448.50 374.50 657.50 110.50 62.50 0.00 0.00 1908.33
1987 0.00 0.00 0.00 113.00 190.00 381.50 441.00 447.50 412.00 148.00 0.00 0.00 2133.00
1988 0.00 0.00 0.00 74.50 127.00 304.00 512.50 533.50 293.50 224.50 6.50 0.00 2076.00
1989 0.00 0.00 0.00 58.00 82.00 306.50 531.50 386.50 290.50 59.00 8.00 0.00 1722.00
1990 0.00 0.00 2.50 60.00 59.00 251.50 576.50 526.50 491.50 35.00 7.50 0.00 2010.00
1991 0.00 0.00 1.50 19.00 29.00 132.50 517.50 633.00 357.00 144.00 0.00 n 0.00 1833.50
1992 0.00 0.00 10.50 75.00 250.50 434.50 413.00 578.00 255.50 116.00 0.00 0.00 2133.00
1993 0.00 0.00 0.00 0.00 266.00 212.50 192.50 387.00 281.00 95.50 0.00 0.00 1434.50
1994 0.00 0.00 7.50 78.00 157.00 266.00 623.00 601.00 389.50 38.00 0.00 0.00 2160.00
1995 0.00 5.00 0.00 6.00 122.00 213.00 458.00 401.00 327.50 16.00 1.00 0.00 1549.50
1996 0.00 0.00 0.00 43.00 39.00 274.50 583.00 554.50 222.50 123.00 0.00 0.00 1839.50
1997 0.00 a 0.00 5.00 9.00 191.00 191.00 411.50 559.00 310.50 33.00 1.50 0.00 1711.50
1998 0.00 0.00 1.50 52.50 105.50 195.50 650.50 611.50 427.00 32.50 0.00 0.00 2076.50
1999 0.00 b 0.00 k 4.81 b 15.50 84.22 a 184.00 430.50 575.50 255.50 78.05 c 35.40 e 0.00 b 1663.48
2000 0.00 c 0.00 b 0.00 h 29.50 93.50 282.50 516.50 553.50 199.00 31.00 0.00 0.00 b 1705.50
2001 0.00 0.00 1.50 40.50 191.00 215.36 b 495.00 637.00 409.50 55.05 b 3.50 0.00 b 2048.41
2002 0.00 0.00 0.00 4.00 117.00 316.00 628.50 452.50 310.50 32.50 0.50 0.00 1861.50
2003 0.00 0.00 5.50 12.50 146.00 340.50 709.00 644.00 370.00 192.50 0.00 0.00 2420.00
2004 0.00 0.00 17.50 44.00 63.50 296.50 598.50 532.00 205.50 82.50 0.00 0.00 1840.00
2005 0.00 0.00 4.50 33.50 109.50 200.50 581.00 593.00 242.50 69.00 0.50 0.00 1834.00
2006 0.00 0.00 0.00 20.50 207.50 326.50 682.00 537.50 339.50 37.50 2.50 0.00 2153.50
2007 0.00 0.00 17.50 26.50 160.00 283.00 751.00 544.50 267.50 42.00 2.50 0.00 2094.50
2008 0.00 0.00 0.00 16.50 126.50 253.50 569.50 539.50 297.50 85.50 3.00 0.00 1891.50
2009 0.00 0.00 0.00 33.00 0.00 z 288.50 604.50 553.00 430.50 22.00 0.00 0.00 1931.50
2010 0.00 0.00 0.00 0.00 z 76.90 e 192.00 510.00 489.50 0.00 z 0.00 z 0.00 z 0.00 1268.40
2011 0.00 d 0.00 c 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
Period of Record Statistics
MEAN 0.00 0.19 3.93 38.94 125.24 269.21 525.22 531.69 290.10 71.41 2.78 0.00 1889.68
S.D. 0.00 0.89 7.34 30.72 61.50 75.85 117.66 87.32 95.62 50.65 6.58 0.00 236.09
SKEW 0.00 4.98 2.38 0.87 0.50 0.46 -0.33 -0.57 -0.03 1.33 4.04 0.00 0.13
MAX 0.00 5.00 32.50 113.00 266.00 448.50 751.00 657.50 491.50 224.50 35.40 0.00 2420.00
MIN 0.00 0.00 0.00 0.00 29.00 132.50 192.50 358.50 82.00 16.00 0.00 0.00 1434.50
NO YRS 35 34 33 33 33 34 32 32 30 33 32 35 25