WILBUR, WASHINGTON

Monthly Total Growing Degree Days

(459238)

Base Temperature = 50 F

File last updated on Jul 25, 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
1900 0.00 z 0.00 a 1.50 60.50 164.62 b 380.50 460.50 358.05 a 177.93 a 33.07 a 0.00 a 0.00 1636.67
1901 0.00 0.00 0.00 8.28 a 149.50 118.00 375.00 601.50 147.50 129.68 a 0.00 a 0.00 a 1529.46
1902 0.00 a 0.00 0.00 a 4.00 129.17 a 172.00 352.50 296.50 g 194.00 57.35 a 0.00 0.00 a 909.02
1903 0.00 0.00 0.00 6.50 109.00 374.48 a 371.00 417.50 133.00 25.50 6.50 0.00 1443.48
1904 0.00 0.00 0.00 114.50 109.50 277.50 473.00 486.50 258.00 36.50 0.00 0.00 1755.50
1905 0.00 0.00 7.00 39.50 97.13 a 240.00 519.50 406.21 b 197.50 h 5.88 b 0.00 0.00 1315.22
1906 0.00 0.00 2.00 83.00 121.00 185.00 645.00 413.00 216.00 56.50 0.00 0.00 1721.50
1907 0.00 0.00 0.00 11.50 190.50 223.50 288.00 j 315.50 223.50 125.50 0.00 0.00 1090.00
1908 0.00 0.00 0.00 34.50 98.50 292.00 572.50 461.50 267.00 65.50 10.50 0.00 1802.00
1909 0.00 0.00 0.50 5.50 101.00 303.00 393.70 a 57.50 y 275.50 34.00 1.00 0.00 1114.20
1910 0.00 0.00 21.50 115.00 168.50 g 234.00 495.00 342.50 217.24 a 52.50 0.00 0.00 1477.74
1911 0.00 0.00 23.50 64.00 129.50 386.54 d 562.28 b 432.89 c 111.50 g 37.00 0.00 e 0.00 1635.71
1912 0.00 0.00 19.50 18.00 162.00 367.00 445.00 327.50 134.48 a 9.00 0.00 0.00 1482.48
1913 0.00 0.00 0.00 c 49.00 138.50 321.50 444.52 c 481.00 189.50 11.88 a 0.00 0.00 a 1635.90
1914 0.00 0.00 0.00 38.00 180.00 231.00 485.31 b 478.50 163.97 a 17.00 0.00 a 0.00 1593.78
1915 0.00 0.00 c 4.50 67.00 110.00 255.50 426.00 617.00 185.69 a 17.00 0.00 a 0.00 1682.69
1916 0.00 0.00 0.00 25.50 80.60 a 256.50 367.50 301.00 h 115.50 h 16.00 0.00 0.00 746.10
1917 0.00 0.00 8.50 i 0.00 136.40 a 220.50 503.50 530.10 a 172.50 l 49.50 g 0.00 0.00 1390.50
1918 0.00 0.00 0.00 z 45.50 103.00 480.50 559.50 261.00 k 398.50 72.50 0.00 0.00 1659.50
1919 0.00 0.00 c 0.55 c 58.50 152.50 217.00 548.00 505.50 261.00 1.50 f 22.50 0.00 1765.55
1920 0.00 0.00 0.00 a 34.50 62.00 262.50 464.00 h 571.29 c 261.50 70.27 a 0.00 c 0.00 1262.05
1921 0.00 0.00 0.00 7.20 e 0.00 z 333.10 a 463.45 a 502.00 100.50 76.50 0.00 0.00 f 1482.75
1922 0.00 a 0.00 f 0.00 k 14.00 172.50 588.00 633.78 d 559.00 297.00 64.21 c 0.00 0.00 2328.49
1923 0.00 d 0.00 9.50 34.00 127.50 281.50 551.00 520.00 255.50 95.00 0.00 0.00 b 1874.00
1924 0.00 0.00 0.00 24.00 300.00 315.00 540.90 b 444.50 278.50 23.50 0.00 0.00 1926.40
1925 0.00 0.00 0.00 89.50 250.00 368.50 645.00 456.50 238.00 5.00 0.00 0.00 a 2052.50
1926 0.00 0.00 0.50 151.00 118.00 440.50 626.00 481.02 a 165.50 30.00 0.00 e 0.00 2012.52
1927 0.00 0.00 0.00 27.00 102.50 368.50 527.50 475.00 89.50 j 47.50 0.00 0.00 1548.00
1928 0.00 g 0.00 2.00 19.50 284.00 334.00 609.50 431.00 264.81 d 37.00 0.00 0.00 1981.81
1929 0.00 0.00 0.00 15.00 b 142.00 281.50 472.00 601.50 199.00 75.00 0.00 0.00 1786.00
1930 0.00 0.00 7.50 80.00 131.50 h 277.50 579.50 592.50 303.00 39.50 0.00 b 0.00 1879.50
1931 0.00 0.00 0.00 41.00 251.00 288.00 507.00 503.50 220.00 19.00 0.00 0.00 1829.50
1932 0.00 0.00 0.00 33.50 105.00 359.50 396.28 a 458.00 221.00 71.00 0.00 0.00 1644.28
1933 0.00 a 0.00 e 0.00 a 45.00 50.50 262.50 493.42 a 525.97 a 128.79 a 94.03 a 0.00 0.00 1600.21
1934 0.00 0.00 3.00 154.00 210.80 a 323.28 a 486.18 a 584.35 a 176.90 a 74.92 a 0.00 0.00 2013.42
1935 0.00 0.00 0.50 10.34 a 156.03 a 274.66 a 516.67 a 428.83 a 317.07 a 71.30 a 0.00 a 0.00 1775.40
1936 0.00 0.00 0.00 132.00 345.00 382.00 557.00 529.50 257.00 120.38 a 0.00 0.00 2322.88
1937 0.00 0.00 0.00 16.50 268.00 378.46 d 624.00 419.50 355.00 82.00 0.00 0.00 2143.46
1938 0.00 0.00 0.00 42.50 171.00 427.00 672.00 426.50 469.66 a 51.27 e 0.00 0.00 2259.92
1939 0.00 0.00 5.00 62.00 170.00 227.50 547.50 509.84 c 229.50 20.50 0.00 0.00 1771.84
1940 0.00 0.00 0.00 10.50 176.00 356.50 383.50 g 447.50 309.50 57.50 0.00 0.00 1357.50
1941 0.00 0.00 2.50 58.00 106.50 264.00 590.00 441.00 76.00 4.81 b 0.00 0.00 1542.81
1942 0.00 0.00 5.50 30.00 d 98.00 189.00 538.50 545.00 248.00 60.50 0.00 0.00 1714.50
1943 0.00 0.00 0.00 69.31 a 75.36 b 210.00 c 487.73 a 390.50 297.00 125.50 0.00 0.00 1655.41
1944 0.00 0.00 0.00 44.50 193.50 331.55 a 548.50 430.00 303.50 91.00 0.00 0.00 1942.55
1945 0.00 0.00 0.00 12.50 154.00 260.50 510.50 486.00 99.00 g 118.50 0.00 0.00 1542.00
1946 0.00 0.00 1.50 34.00 182.00 211.00 480.50 504.00 183.50 4.50 0.00 0.00 1601.00
1947 0.00 0.00 10.00 61.00 293.50 350.00 602.00 393.50 i 336.50 59.00 0.00 0.00 1712.00
1948 0.00 0.00 0.00 29.00 164.50 471.00 475.00 474.50 246.50 44.50 0.00 z 0.00 z 1905.00
1949 0.00 z 0.00 z 0.00 z 54.83 a 307.50 361.00 556.50 509.50 323.65 d 8.00 3.00 0.00 2123.98
1950 0.00 0.00 0.00 4.50 144.00 368.50 581.00 557.00 317.50 31.00 1.00 0.00 2004.50
1951 0.00 0.00 0.00 16.50 189.50 338.50 587.00 503.00 270.50 54.00 0.00 0.00 1959.00
1952 0.00 0.00 0.00 102.00 254.00 370.50 629.62 b 586.00 465.00 205.50 0.00 0.00 2612.62
1953 0.00 0.00 1.00 45.50 141.50 168.00 357.50 i 472.00 337.00 89.00 0.00 0.00 1254.00
1954 0.00 0.00 0.00 11.50 181.50 213.00 472.50 378.50 223.00 18.00 0.00 0.00 1498.00
1955 0.00 0.00 0.00 3.50 58.00 392.00 482.50 484.50 285.50 31.00 0.00 0.00 1737.00
1956 0.00 0.00 0.00 82.50 286.50 284.00 620.50 520.50 266.00 37.00 0.00 0.00 2097.00
1957 0.00 0.00 0.00 42.50 304.50 378.00 491.00 397.00 371.00 39.50 0.00 0.00 2023.50
1958 0.00 0.00 0.00 11.50 352.50 491.00 650.50 640.50 256.03 a 83.00 0.00 0.00 2485.03
1959 0.00 0.00 0.00 31.50 99.00 323.50 585.50 381.50 199.00 17.00 0.00 0.00 1637.00
1960 0.00 0.00 16.00 43.00 103.00 344.50 694.00 444.50 313.50 82.00 0.00 0.00 2040.50
1961 0.00 0.00 1.50 23.50 181.50 518.00 685.00 722.00 195.00 43.00 0.00 0.00 2369.50
1962 0.00 0.00 0.00 77.00 92.50 337.50 564.00 478.50 317.50 33.00 0.00 0.00 1900.00
1963 0.00 0.00 1.00 27.00 205.50 359.00 487.00 558.00 472.50 118.50 0.00 0.00 2228.50
1964 0.00 0.00 7.50 2.00 161.00 349.50 593.00 428.50 205.50 56.50 0.00 0.00 1803.50
1965 0.00 0.00 0.00 54.00 155.50 376.50 616.00 610.00 188.00 111.00 1.50 0.00 z 2112.50
1966 0.00 z 0.00 z 0.00 z 18.62 a 144.31 b 199.00 430.50 487.00 331.50 42.00 0.00 0.00 1652.93
1967 0.00 0.00 0.00 0.00 100.50 407.59 a 517.00 661.00 414.50 38.75 c 0.00 0.00 2139.34
1968 0.00 0.00 0.50 20.00 132.00 276.50 583.00 395.50 282.50 9.00 0.00 0.00 1699.00
1969 0.00 0.00 0.00 21.00 301.98 b 455.50 513.50 441.50 256.50 10.00 0.00 a 0.00 1999.98
1970 0.00 b 0.00 0.00 2.50 162.00 498.50 315.50 q 0.00 z 143.00 59.50 0.00 0.00 865.50
1971 0.00 0.00 0.00 13.50 216.50 204.00 551.50 649.00 128.50 74.00 0.00 0.00 1837.00
1972 0.00 0.00 3.00 11.50 193.00 315.00 481.50 585.00 162.50 41.00 0.00 0.00 1792.50
1973 0.00 0.00 0.00 30.00 191.00 311.50 569.00 498.50 259.50 12.50 0.00 a 0.00 1872.00
1974 0.00 0.00 1.00 27.50 85.50 410.00 503.50 535.50 332.00 32.50 0.00 0.00 1927.50
1975 0.00 0.00 0.00 7.50 112.00 277.50 660.50 396.00 303.50 42.50 3.10 a 0.00 1802.60
1976 0.00 0.00 0.00 1.50 o 111.50 163.00 473.00 447.00 333.00 50.00 0.00 0.00 b 1577.50
1977 0.00 0.00 0.00 f 123.00 56.50 431.11 c 461.90 a 635.50 a 159.00 5.50 0.00 b 0.00 1872.51
1978 0.00 a 0.00 0.60 e 27.41 a 58.90 a 359.50 512.50 449.50 179.50 26.00 0.00 0.00 1613.91
1979 0.00 a 0.00 a 0.00 40.00 168.36 b 306.50 555.50 512.10 e 317.50 97.28 b 0.00 0.00 a 1997.23
1980 0.00 0.00 a 0.00 e 68.28 a 129.54 c 198.33 c 470.68 a 361.15 a 228.00 73.88 a 2.59 a 0.00 1532.45
1981 0.00 d 0.00 1.00 33.50 g 130.50 175.56 c 437.44 d 603.00 289.50 13.71 e 0.00 b 0.00 1650.71
1982 0.00 0.00 0.00 1.50 113.00 423.00 458.00 467.50 237.50 19.00 0.00 0.00 1719.50
1983 0.00 0.00 1.00 28.50 203.00 264.50 410.00 560.00 147.00 16.50 0.00 0.00 1630.50
1984 0.00 0.00 0.00 15.00 64.50 257.00 511.00 503.00 182.78 c 69.48 b 0.00 0.00 a 1602.76
1985 0.00 0.00 0.00 0.00 z 227.50 334.00 721.00 447.50 126.00 13.00 0.00 0.00 1869.00
1986 0.00 0.00 0.00 20.69 a 214.42 a 444.50 403.50 707.26 d 149.48 a 37.50 0.00 a 0.00 1977.35
1987 0.00 0.00 4.00 93.00 192.00 368.00 471.72 a 502.50 350.50 72.00 0.00 0.00 2053.72
1988 0.00 0.00 0.00 82.50 154.00 295.00 519.00 502.00 253.00 187.00 0.00 0.00 1992.50
1989 0.00 0.00 0.00 52.00 120.50 387.41 a 491.00 413.00 296.00 38.50 12.93 a 0.00 1811.34
1990 0.00 0.00 d 3.50 33.50 77.50 a 0.00 z 672.00 602.50 460.50 6.00 2.50 0.00 b 1858.00
1991 0.00 0.00 0.00 24.50 66.50 173.00 550.50 601.00 392.50 82.50 0.00 0.00 a 1890.50
1992 0.00 0.00 5.00 69.00 260.50 518.00 532.50 564.20 a 181.50 57.87 a 0.00 0.00 2188.57
1993 0.00 0.00 0.00 2.00 306.50 306.00 334.00 445.50 274.66 a 63.00 0.00 0.00 1731.66
1994 0.00 a 0.00 5.50 48.50 175.00 308.50 681.00 553.00 369.50 36.00 0.00 0.00 2177.00
1995 0.00 z 0.00 0.00 0.00 z 187.03 a 277.00 541.00 382.00 347.50 0.00 z 0.00 0.00 1734.53
1996 0.00 0.00 0.00 28.50 51.00 267.50 621.50 557.00 185.00 73.00 0.00 0.00 1783.50
1997 0.00 0.00 0.00 a 1.00 210.50 252.50 490.50 620.00 311.50 25.50 0.00 0.00 1911.50
1998 0.00 0.00 0.00 62.00 213.00 342.00 730.00 615.00 405.00 0.00 z 0.00 z 0.00 2367.00
1999 0.00 0.00 1.50 14.50 105.00 266.50 459.50 611.50 271.50 16.00 4.00 0.00 1750.00
2000 0.00 0.00 0.00 31.00 124.50 300.50 518.50 466.00 207.50 19.50 0.00 0.00 1667.50
2001 0.00 a 0.00 0.00 a 40.00 181.72 b 218.00 514.50 591.00 351.50 31.00 0.50 0.00 b 1928.22
2002 0.00 0.00 0.00 12.00 103.50 383.00 646.00 507.00 275.50 12.00 0.00 0.00 1939.00
2003 0.00 0.00 7.00 13.00 144.50 408.00 608.00 565.50 318.50 136.50 0.00 0.00 2201.00
2004 0.00 0.00 3.00 48.00 127.00 410.00 646.50 640.00 243.00 70.50 0.00 0.00 2188.00
2005 0.00 0.00 2.00 71.50 205.00 324.50 599.50 593.00 221.00 39.50 0.00 0.00 2056.00
2006 0.00 0.00 0.00 29.50 191.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 220.50
Period of Record Statistics
MEAN 0.00 0.00 1.92 39.76 160.79 318.51 532.95 502.59 258.67 52.38 0.69 0.00 1875.68
S.D. 0.00 0.00 4.36 33.47 69.26 89.53 84.98 85.49 84.58 38.71 2.84 0.00 244.34
SKEW 0.00 0.00 3.29 1.33 0.74 0.33 0.05 0.18 0.38 1.31 5.73 0.00 0.59
MAX 0.00 0.00 23.50 154.00 352.50 588.00 730.00 722.00 472.50 205.50 22.50 0.00 2612.62
MIN 0.00 0.00 0.00 0.00 50.50 118.00 334.00 315.50 76.00 4.50 0.00 0.00 1443.48
NO YRS 102 104 101 103 104 105 101 100 100 102 104 103 73