MOSCOW U OF I, IDAHO

Monthly Total Growing Degree Days

(106152)

Base Temperature = 50 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1893 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 f 0.00 0.00
1894 0.00 0.00 0.00 42.00 205.50 238.50 681.50 541.50 122.50 34.50 0.00 0.00 1866.00
1895 0.00 0.00 0.00 73.50 112.00 231.50 467.50 385.43 a 42.00 10.33 a 0.00 0.00 1322.27
1896 0.00 0.00 2.00 9.50 77.50 a 338.00 609.31 b 472.00 198.62 a 54.50 1.00 f 0.00 j 1761.43
1897 0.00 h 0.00 g 0.00 g 40.50 f 201.50 h 178.50 i 330.50 l 429.00 129.81 d 66.59 d 0.00 0.00 625.40
1898 0.00 0.00 0.00 21.50 85.00 250.50 444.00 607.00 291.00 14.00 0.00 0.00 1713.00
1899 0.00 0.00 a 0.00 22.00 51.50 227.50 481.50 248.00 296.50 26.50 0.00 0.00 a 1353.50
1900 0.00 b 0.00 9.50 50.00 172.00 410.50 619.50 442.50 308.00 64.50 0.00 0.00 2076.50
1901 0.00 0.00 0.00 12.50 218.50 143.00 421.00 609.50 95.50 164.00 0.00 0.00 1664.00
1902 0.00 0.00 0.00 7.00 146.50 253.50 350.00 513.50 277.50 84.00 0.00 0.00 1632.00
1903 0.00 0.00 0.00 3.00 164.00 329.50 265.50 447.50 168.00 64.00 8.50 0.00 1450.00
1904 0.00 0.00 0.00 87.00 144.00 274.50 487.50 601.00 328.50 82.50 0.00 0.00 2005.00
1905 0.00 0.00 9.50 58.50 157.14 b 255.50 615.50 561.50 354.50 38.00 0.00 0.00 2050.14
1906 0.00 0.00 3.00 108.00 147.50 222.00 762.50 530.50 323.00 113.00 0.00 0.00 2209.50
1907 0.00 0.00 0.00 23.50 197.00 307.50 534.00 364.00 225.50 193.00 0.50 0.00 1845.00
1908 0.00 0.00 0.00 52.00 62.50 259.50 633.00 505.50 331.00 61.50 12.00 0.00 1917.00
1909 0.00 0.00 1.50 1.00 107.00 314.50 416.50 500.00 349.00 62.50 3.00 0.00 1755.00
1910 0.00 0.00 22.50 134.50 197.50 229.00 526.50 408.50 202.50 69.00 0.00 0.00 1790.00
1911 0.00 0.00 8.00 38.50 53.22 a 325.50 554.00 444.00 171.50 40.50 0.00 0.00 1635.22
1912 0.00 0.00 0.00 17.00 142.50 348.50 418.50 381.00 129.50 21.00 0.00 0.00 1458.00
1913 0.00 0.00 0.00 55.00 131.00 281.50 436.50 524.00 243.50 31.00 0.00 0.00 1702.50
1914 0.00 0.00 0.00 21.50 207.00 246.50 601.50 523.50 204.00 67.00 0.00 0.00 1871.00
1915 0.00 0.00 13.00 72.50 82.00 193.00 479.00 667.50 190.50 48.00 0.00 0.00 1745.50
1916 0.00 0.00 3.00 22.00 57.50 234.50 361.00 484.00 230.50 34.50 0.00 0.00 1427.00
1917 0.00 0.00 0.00 0.00 87.00 231.50 587.50 576.00 341.50 130.00 7.00 5.00 1965.50
1918 0.00 0.00 5.50 33.62 a 84.50 456.50 578.00 421.50 373.00 48.00 0.00 0.00 2000.62
1919 0.00 0.00 0.50 4.50 49.50 126.50 441.50 431.50 243.00 28.50 0.00 0.00 1325.50
1920 0.00 0.00 0.00 10.00 58.50 194.50 559.00 495.50 227.50 38.50 0.00 0.00 1583.50
1921 0.00 0.00 0.00 2.50 133.00 357.00 476.00 555.50 113.00 136.50 6.00 3.50 1783.00
1922 0.00 0.00 0.00 6.50 120.50 497.00 622.00 567.50 350.00 119.50 0.00 0.00 2283.00
1923 0.00 0.00 16.50 27.50 121.50 251.50 570.50 557.50 363.00 80.50 0.00 0.00 1988.50
1924 0.00 0.00 0.00 32.50 314.00 332.00 580.00 496.00 338.00 61.00 0.00 2.00 2155.50
1925 0.00 0.00 0.00 91.00 242.00 363.00 654.00 526.00 268.50 15.00 0.00 0.00 2159.50
1926 0.00 0.00 2.50 170.50 147.50 359.00 387.00 o 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 679.50
1927 0.00 z 0.00 z 0.00 r 38.50 57.00 323.50 527.50 524.00 169.00 96.00 0.00 0.00 1735.50
1928 0.00 0.00 14.50 26.00 316.50 311.00 648.50 473.00 307.00 66.00 0.00 0.00 2162.50
1929 0.00 0.00 1.00 10.50 160.00 276.50 521.00 639.50 212.00 128.00 0.00 0.00 1948.50
1930 0.00 0.00 3.00 86.50 109.00 228.50 579.50 595.50 274.50 28.50 5.50 0.00 1910.50
1931 0.00 0.00 0.00 47.50 231.50 311.00 566.00 540.50 215.50 46.50 3.00 0.00 1961.50
1932 0.00 0.50 f 2.00 49.00 127.00 382.50 458.50 486.50 301.00 92.50 0.00 0.00 1899.00
1933 0.00 0.00 0.00 45.00 60.50 318.50 555.50 565.00 175.50 136.50 3.50 1.00 1861.00
1934 0.00 a 0.00 21.50 155.00 266.50 323.00 528.50 547.00 248.50 130.00 9.00 0.00 2229.00
1935 0.00 0.00 3.50 15.00 114.50 266.00 455.50 421.00 321.50 73.50 0.00 0.00 1670.50
1936 0.00 0.00 0.00 143.00 258.00 425.50 596.00 537.00 246.00 97.00 1.50 0.00 2304.00
1937 0.00 0.00 1.50 13.00 134.00 250.50 508.00 366.00 291.00 118.00 0.50 0.00 1682.50
1938 0.00 0.00 3.00 35.00 173.00 404.50 638.00 463.50 499.50 90.50 0.00 0.00 2307.00
1939 0.00 0.00 28.50 83.50 204.00 247.00 552.50 595.00 314.00 54.50 9.00 0.00 2088.00
1940 0.00 0.00 6.00 27.00 237.50 418.50 558.00 506.50 329.00 98.50 0.00 0.00 2181.00
1941 0.00 0.00 39.50 88.50 139.00 288.00 648.50 519.00 113.50 22.00 0.50 0.00 1858.50
1942 0.00 0.00 12.50 61.50 98.00 181.00 537.50 559.50 282.50 97.00 0.00 0.00 1829.50
1943 0.00 0.00 1.00 73.50 68.50 164.00 484.50 374.50 296.50 128.00 0.00 0.00 1590.50
1944 0.00 0.00 0.00 36.50 152.50 272.50 513.50 401.00 318.50 153.50 0.00 0.00 a 1848.00
1945 0.00 0.00 0.00 11.00 134.50 215.00 543.50 541.00 207.00 149.50 1.00 0.00 1802.50
1946 0.00 0.00 0.00 70.00 186.00 247.50 525.00 531.50 251.50 4.50 0.00 0.00 1816.00
1947 0.00 0.00 12.00 55.50 271.00 272.50 525.00 464.50 318.50 76.00 0.00 0.00 1995.00
1948 0.00 0.00 0.00 40.50 153.50 441.50 431.00 428.00 255.50 88.00 0.00 0.00 1838.00
1949 0.00 0.00 0.50 96.00 284.50 340.50 532.50 515.00 326.00 10.00 16.00 0.00 2121.00
1950 0.00 0.00 0.00 6.00 81.00 g 324.44 c 513.50 513.00 315.00 61.50 5.00 0.00 1738.44
1951 0.00 0.00 0.00 19.50 191.50 249.50 544.50 441.00 299.50 94.00 0.00 0.00 1839.50
1952 0.00 0.00 2.00 116.50 169.50 282.00 546.00 486.50 348.50 145.00 0.00 0.00 2096.00
1953 0.00 0.00 11.00 40.50 91.50 162.00 470.00 485.00 316.00 116.50 5.00 0.00 1697.50
1954 0.00 0.00 2.00 10.50 188.00 239.50 461.00 370.00 262.00 57.00 4.50 0.00 1594.50
1955 0.00 0.00 0.00 3.00 63.50 340.50 470.00 493.50 270.00 73.00 0.00 0.00 1713.50
1956 0.00 0.00 0.00 76.00 235.00 264.00 584.00 472.50 292.00 15.50 0.00 0.00 1939.00
1957 0.00 0.00 0.00 38.00 232.00 355.00 501.00 422.00 384.50 48.00 0.00 0.00 1980.50
1958 0.00 8.00 2.00 7.50 344.00 428.50 625.50 653.00 280.00 124.50 0.00 0.00 2473.00
1959 0.00 0.00 0.00 37.00 88.50 309.50 565.00 417.00 215.50 44.00 1.50 0.00 1678.00
1960 0.00 0.00 35.00 51.50 103.00 304.00 658.50 427.00 328.50 108.00 0.00 0.00 2015.50
1961 0.00 0.00 0.50 24.00 143.00 457.00 595.00 707.00 171.00 78.00 0.00 0.00 2175.50
1962 0.00 0.00 0.00 89.50 43.00 274.50 426.50 434.00 285.50 52.00 0.50 0.00 1605.50
1963 0.00 0.00 5.50 24.44 c 173.50 293.00 404.00 501.50 453.00 158.00 2.00 0.00 2014.94
1964 0.00 0.00 6.00 5.00 129.00 252.50 452.50 360.00 165.50 94.50 0.00 0.00 1465.00
1965 0.00 0.00 0.50 44.00 99.00 235.00 518.50 520.50 143.50 151.50 3.50 0.00 1716.00
1966 0.00 0.00 18.00 23.50 210.50 206.00 410.50 491.00 409.50 71.50 0.00 0.00 1840.50
1967 0.00 0.00 0.00 0.00 103.50 354.50 515.50 658.50 455.50 58.00 0.00 0.00 2145.50
1968 0.00 0.00 11.00 37.24 a 119.00 296.50 539.00 392.50 284.50 25.00 0.00 0.00 1704.74
1969 0.00 0.00 5.00 38.50 208.00 383.50 454.00 424.50 274.50 19.50 0.00 0.00 1807.50
1970 0.00 0.00 0.00 0.00 159.50 401.00 587.50 563.00 153.50 59.00 0.00 0.00 1923.50
1971 0.00 0.00 0.00 10.50 184.50 184.50 493.00 653.00 155.50 87.00 0.00 0.00 1768.00
1972 0.00 0.00 11.50 6.00 194.00 302.50 468.00 587.00 174.50 50.50 0.00 0.00 1794.00
1973 0.00 0.00 0.00 7.50 179.50 290.50 510.00 483.00 295.50 42.00 0.00 0.00 1808.00
1974 0.00 0.00 0.00 21.00 63.00 330.00 a 452.50 460.00 311.00 89.50 0.00 0.00 1727.00
1975 0.00 0.00 0.00 0.00 118.50 198.50 584.50 358.00 267.00 61.50 9.00 0.00 1597.00
1976 0.00 0.00 0.00 23.00 130.50 188.00 445.00 412.50 376.50 76.50 4.00 0.00 1656.00
1977 0.00 0.00 0.00 139.00 63.50 427.50 490.50 578.50 170.00 37.00 0.00 0.00 1906.00
1978 0.00 0.00 27.50 8.50 46.50 282.50 487.00 437.50 244.50 69.50 1.00 0.00 1604.50
1979 0.00 0.00 3.00 29.50 147.00 332.00 485.48 c 522.50 374.50 116.50 0.00 0.00 2010.48
1980 0.00 0.00 0.00 88.00 138.00 190.00 444.00 332.50 263.00 104.50 12.00 4.50 1576.50
1981 0.00 0.00 1.00 53.00 100.00 176.00 375.10 a 563.50 293.50 11.00 4.00 0.00 a 1577.10
1982 0.00 0.00 0.00 15.00 98.00 345.00 438.50 506.50 266.50 38.00 0.00 0.00 1707.50
1983 0.00 0.00 0.50 27.00 162.00 234.50 376.50 579.00 174.00 26.00 1.00 0.00 1580.50
1984 0.00 0.00 0.00 16.50 81.00 186.50 489.50 533.50 199.00 76.50 0.00 0.00 1582.50
1985 0.00 0.00 a 0.00 56.00 191.00 293.50 622.00 453.00 131.50 29.00 0.00 0.00 1776.00
1986 0.00 0.00 21.50 31.00 225.00 422.50 384.50 627.00 151.00 60.00 0.00 0.00 1922.50
1987 0.00 0.00 1.00 129.50 246.50 369.50 510.50 471.50 392.00 106.00 2.00 0.00 2228.50
1988 0.00 0.00 0.00 85.00 176.00 282.50 437.50 484.00 275.50 223.50 6.00 0.00 1970.00
1989 0.00 0.00 0.00 70.50 132.50 323.50 482.50 409.50 290.50 68.50 7.00 0.00 1784.50
1990 0.00 0.00 7.50 71.00 114.00 272.00 548.00 541.00 427.50 51.50 4.00 0.00 2036.50
1991 0.00 0.00 4.50 17.50 54.00 209.00 467.00 566.50 323.00 123.50 0.00 0.00 1765.00
1992 0.00 0.00 17.00 93.00 240.00 424.00 505.50 523.50 231.00 120.50 0.00 0.00 2154.50
1993 0.00 0.00 2.00 6.50 316.50 277.00 304.50 393.00 249.00 107.00 3.50 0.00 1659.00
1994 0.00 0.00 17.50 92.50 177.50 285.00 592.50 543.00 368.50 38.00 0.00 0.00 2114.50
1995 0.00 6.00 1.00 18.00 154.50 276.00 470.50 393.50 344.50 26.00 2.50 0.00 1692.50
1996 0.00 0.00 0.00 51.00 68.50 289.00 558.00 539.00 217.00 88.00 0.00 0.00 1810.50
1997 0.00 0.00 8.50 20.50 223.50 256.00 449.50 578.00 368.50 61.50 0.00 0.00 1966.00
1998 0.00 0.00 7.50 60.50 139.00 268.00 644.00 611.50 428.00 46.00 0.00 0.00 2204.50
1999 0.00 0.00 13.00 31.00 100.50 234.50 417.00 606.00 249.50 71.00 33.00 0.00 1755.50
2000 0.00 0.00 0.00 58.50 130.50 265.00 454.00 472.00 228.50 25.00 0.00 0.00 1633.50
2001 0.00 0.00 6.50 53.50 191.50 215.50 457.50 572.00 369.50 31.00 3.00 0.00 1900.00
2002 0.00 0.00 0.00 5.50 129.00 328.50 557.50 400.00 274.50 12.00 1.00 0.00 1708.00
2003 0.00 0.00 16.00 33.50 182.50 334.50 588.00 571.00 336.00 189.00 0.00 0.00 2250.50
2004 0.00 0.00 20.00 47.00 109.00 315.00 561.00 587.00 238.50 80.00 0.00 0.00 1957.50
2005 0.00 0.00 2.50 49.00 204.00 239.00 533.00 515.00 193.00 83.00 0.50 0.00 1819.00
2006 0.00 0.00 0.00 27.50 211.00 345.50 610.50 513.50 318.50 35.50 17.50 0.00 2079.50
2007 0.00 0.00 13.00 36.00 168.50 272.50 611.00 459.00 213.50 58.50 1.00 0.00 1833.00
2008 0.00 0.00 0.00 22.00 184.50 219.00 479.00 509.50 288.50 88.00 1.00 0.00 1791.50
2009 0.00 0.00 a 0.00 33.50 172.50 320.00 530.00 572.00 404.00 22.50 1.00 0.00 2055.50
2010 0.00 0.00 1.00 53.50 88.00 223.00 452.00 471.50 284.50 115.00 16.50 0.00 1705.00
2011 0.00 0.00 a 2.50 1.50 74.50 221.50 389.00 508.50 391.03 a 45.50 0.00 0.00 1634.03
2012 0.00 0.00 5.00 75.50 112.50 256.00 531.00 518.50 303.00 65.00 14.50 0.00 1881.00
2013 0.00 0.00 2.50 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 2.50
Period of Record Statistics
MEAN 0.00 0.12 4.74 43.09 149.83 289.06 514.50 500.52 271.75 73.70 2.17 0.14 1850.85
S.D. 0.00 0.92 7.83 36.69 66.39 73.64 82.59 80.53 84.74 43.60 4.73 0.72 230.66
SKEW 0.00 7.68 2.16 1.22 0.56 0.44 -0.07 -0.14 -0.06 0.80 3.53 5.64 0.12
MAX 0.00 8.00 39.50 170.50 344.00 497.00 762.50 707.00 499.50 223.50 33.00 5.00 2473.00
MIN 0.00 0.00 0.00 0.00 43.00 126.50 265.50 248.00 42.00 4.50 0.00 0.00 1322.27
NO YRS 118 117 118 118 117 118 117 118 118 118 117 118 113