REPUBLIC, WASHINGTON

Monthly Total Growing Degree Days

(456974)

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
1899 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 7.20 c 0.00 e 0.00 7.20
1900 0.00 0.00 3.00 32.50 133.00 384.50 485.00 324.50 202.00 9.50 0.00 a 0.00 1574.00
1901 0.00 0.00 0.00 b 0.50 120.50 i 71.00 u 267.50 k 506.00 71.54 d 0.00 z 0.00 z 0.00 z 578.04
1902 0.00 z 0.00 z 0.00 0.00 b 139.50 207.50 360.50 395.77 a 132.00 32.00 0.00 0.00 1267.27
1903 0.00 0.00 0.00 0.00 z 100.50 389.50 342.00 389.00 49.00 5.50 0.00 0.00 1275.50
1904 0.00 0.00 0.00 34.00 88.50 213.50 459.00 465.00 202.50 19.00 0.00 0.00 a 1481.50
1905 0.00 0.00 0.00 25.50 72.00 221.00 492.00 406.00 202.50 2.50 0.00 0.00 1421.50
1906 0.00 0.00 0.00 49.50 114.50 157.00 635.00 422.00 205.50 56.50 0.00 z 0.00 z 1640.00
1907 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 0.00 0.00
1908 0.00 0.00 0.00 16.50 33.00 197.00 456.50 367.50 180.50 19.50 1.00 0.00 1271.50
1909 0.00 0.00 0.00 0.00 55.50 201.50 300.50 251.00 g 231.00 13.00 0.00 0.00 801.50
1910 0.00 0.00 0.00 50.00 168.00 166.50 456.00 285.72 a 180.00 18.00 0.00 0.00 1324.22
1911 0.00 0.00 0.00 10.00 48.00 263.00 419.03 b 339.00 136.00 12.50 0.00 0.00 1227.53
1912 0.00 0.00 0.00 5.00 99.00 335.50 371.50 364.50 80.00 3.50 0.00 q 0.00 1259.00
1913 0.00 0.00 0.00 17.50 107.50 270.50 359.50 444.00 133.00 3.00 0.00 0.00 z 1335.00
1914 0.00 a 0.00 b 0.00 23.79 a 100.50 166.50 550.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 840.79
1915 0.00 q 0.00 0.50 32.07 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 32.57
1916 0.00 r 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
1917 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
1918 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 271.50 i 74.50 0.00 0.00 74.50
1919 0.00 0.00 0.00 26.00 122.50 173.50 500.50 487.00 215.00 16.00 0.00 0.00 1540.50
1920 0.00 0.00 0.00 3.00 40.00 174.50 579.50 507.00 191.50 28.50 0.00 0.00 1524.00
1921 0.00 0.00 0.00 2.50 122.00 302.00 426.50 458.00 59.00 46.00 0.00 0.00 1416.00
1922 0.00 0.00 0.00 1.00 87.00 390.50 524.00 496.00 233.50 27.00 0.00 0.00 1759.00
1923 0.00 0.00 0.00 10.00 86.50 248.50 499.50 469.50 217.00 52.00 0.00 0.00 1583.00
1924 0.00 0.00 0.00 16.00 232.00 264.50 507.00 403.50 246.50 4.00 0.00 0.00 1673.50
1925 0.00 0.00 0.00 39.00 160.50 310.50 589.50 398.50 214.50 2.00 0.00 0.00 1714.50
1926 0.00 0.00 0.00 97.00 79.00 325.50 579.00 440.00 92.50 10.00 0.00 0.00 1623.00
1927 0.00 0.00 0.00 21.50 59.50 290.50 468.50 454.00 153.00 20.50 0.00 0.00 1467.50
1928 0.00 0.00 0.00 9.00 226.50 257.00 513.00 400.00 227.50 15.00 0.00 0.00 1648.00
1929 0.00 0.00 0.00 10.50 137.00 260.50 435.50 516.50 189.50 33.00 0.00 0.00 1582.50
1930 0.00 0.00 7.00 38.00 71.00 172.50 487.00 544.50 248.00 35.50 0.00 0.00 1603.50
1931 0.00 0.00 0.00 33.00 183.00 266.50 460.72 b 405.21 c 142.50 d 16.02 a 0.00 b 0.00 d 1506.96
1932 0.00 0.00 b 0.00 a 9.50 52.91 b 284.50 274.50 360.50 174.00 24.11 d 0.00 z 0.00 z 1180.02
1933 0.00 z 0.00 z 0.00 z 0.00 z 23.00 347.59 a 444.73 e 533.41 b 0.00 z 0.00 z 0.00 d 0.00 a 1348.73
1934 0.00 0.00 b 0.00 104.00 181.50 310.50 493.50 451.00 128.00 33.00 h 0.00 0.00 1668.50
1935 0.00 a 0.00 a 0.00 1.50 115.50 212.00 494.00 0.00 z 269.00 i 0.00 j 0.00 b 0.00 823.00
1936 0.00 d 0.00 a 0.00 72.00 247.00 280.00 496.50 421.00 171.00 58.50 0.00 0.00 a 1746.00
1937 0.00 0.00 0.00 1.50 107.47 a 247.50 0.00 z 333.50 224.50 19.00 0.00 0.00 933.47
1938 0.00 0.00 0.00 a 12.50 107.50 362.50 553.35 a 326.50 323.00 34.50 0.00 a 0.00 c 1719.85
1939 0.00 0.00 0.50 24.00 130.00 181.55 a 463.00 500.00 263.50 16.00 0.00 b 0.00 a 1578.55
1940 0.00 a 0.00 0.52 a 6.00 167.50 375.52 a 504.00 432.45 a 314.50 41.00 0.00 0.00 z 1841.48
1941 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
1942 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
1943 0.00 z 0.00 z 0.00 35.00 45.00 160.86 a 423.00 326.50 214.00 97.00 0.00 0.00 z 1301.36
1944 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 0.00
1945 0.00 a 0.00 0.00 2.00 i 93.00 e 205.38 d 206.50 o 460.00 129.50 55.05 b 0.00 0.00 942.94
1946 0.00 0.00 b 0.00 28.50 122.21 e 161.67 c 393.50 154.00 q 150.52 a 0.00 z 0.00 p 0.00 856.40
1947 0.00 0.00 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 207.00 30.00 0.00 0.00 237.00
1948 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 d 0.00 o 0.00
1949 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 138.00 g 418.50 395.00 135.00 j 0.00 z 0.00 z 0.00 z 813.50
1950 0.00 m 0.00 z 0.00 z 0.00 z 8.00 z 237.50 412.82 a 439.50 256.00 1.15 d 0.00 0.00 1346.96
1951 0.00 0.00 0.00 0.00 104.50 192.50 424.50 370.97 a 161.00 20.00 0.00 0.00 1273.47
1952 0.00 0.00 a 0.00 z 28.50 k 101.00 210.00 397.50 349.00 240.50 55.50 0.00 z 0.00 1353.50
1953 0.00 0.00 0.00 8.00 74.50 152.00 386.00 382.50 174.00 13.00 0.00 0.00 1190.00
1954 0.00 0.00 0.00 1.50 101.00 143.50 320.00 273.50 139.50 0.00 0.00 0.00 979.00
1955 0.00 0.00 0.00 0.00 17.57 a 235.50 359.50 314.50 159.00 3.50 0.00 0.00 a 1089.57
1956 0.00 0.00 0.00 24.50 175.00 175.00 447.50 368.00 165.50 14.50 0.00 0.00 1370.00
1957 0.00 0.00 0.00 24.00 194.00 231.50 329.00 245.00 231.00 26.00 0.00 0.00 1280.50
1958 0.00 a 0.00 0.00 0.00 253.50 351.50 495.00 516.00 149.00 28.00 0.00 0.00 1793.00
1959 0.00 0.00 0.00 7.00 45.00 210.00 407.00 277.50 111.00 4.00 0.00 0.00 1061.50
1960 0.00 0.00 0.50 13.80 e 45.00 218.00 520.00 312.50 139.50 23.00 0.00 0.00 1272.30
1961 0.00 0.00 0.00 3.00 105.00 370.50 476.00 530.50 94.00 11.00 0.00 0.00 1590.00
1962 0.00 0.00 0.00 30.00 50.50 202.00 347.00 302.00 190.00 16.00 0.00 0.00 1137.50
1963 0.00 0.00 0.00 5.00 113.00 237.50 343.00 398.50 306.00 39.00 0.00 0.00 1442.00
1964 0.00 0.00 0.00 0.00 64.50 211.50 419.50 257.00 69.00 6.00 1.50 0.00 1029.00
1965 0.00 0.00 0.00 11.50 70.00 198.50 434.00 443.50 69.50 28.50 0.00 0.00 1255.50
1966 0.00 0.00 0.50 4.00 145.50 147.50 352.50 376.00 286.50 17.50 0.00 0.00 1330.00
1967 0.00 0.00 0.00 0.00 86.50 313.50 447.00 544.00 351.00 11.50 0.00 0.00 1753.50
1968 0.00 0.00 0.00 10.00 57.50 171.00 457.00 303.00 163.00 7.50 0.00 0.00 1169.00
1969 0.00 0.00 0.00 12.50 150.50 347.00 336.00 335.00 177.50 0.00 0.00 0.00 1358.50
1970 0.00 0.00 0.00 0.00 75.00 351.50 500.00 436.00 95.50 34.50 0.00 0.00 1492.50
1971 0.00 0.00 0.00 2.50 133.00 150.50 411.00 543.50 74.00 21.50 0.00 0.00 1336.00
1972 0.00 0.00 0.00 4.00 128.50 234.50 330.00 462.50 92.00 5.50 0.00 0.00 1257.00
1973 0.00 0.00 0.00 2.00 134.00 242.50 453.00 429.00 189.00 0.50 0.00 0.00 1450.00
1974 0.00 0.00 0.00 0.00 z 42.00 350.00 389.50 411.00 198.50 6.00 0.00 0.00 1397.00
1975 0.00 0.00 0.00 0.00 88.00 199.00 566.50 294.50 184.50 24.00 0.50 0.00 1357.00
1976 0.00 0.00 0.00 2.00 69.00 160.00 388.00 326.00 237.50 18.00 0.00 0.00 1200.50
1977 0.00 0.00 0.00 61.00 38.00 324.50 391.00 507.50 98.50 1.00 0.00 0.00 1421.50
1978 0.00 0.00 3.50 18.00 41.50 276.50 442.50 347.00 130.00 6.20 a 0.00 0.00 1265.20
1979 0.00 0.00 0.00 21.50 0.00 z 284.50 513.00 489.00 226.00 55.00 0.00 0.00 1589.00
1980 0.00 0.00 a 0.00 36.00 122.45 a 195.00 417.50 280.00 144.00 43.00 0.00 0.00 1237.95
1981 0.00 0.00 0.00 22.00 107.00 125.00 362.00 517.00 213.50 0.00 0.00 0.00 a 1346.50
1982 0.00 0.00 0.00 0.50 62.50 368.00 373.50 387.00 167.50 12.00 0.00 0.00 1371.00
1983 0.00 0.00 0.00 6.50 142.50 223.50 293.50 457.50 101.00 5.50 0.00 0.00 1230.00
1984 0.00 0.00 0.00 8.50 38.50 175.50 438.00 435.00 111.00 37.00 0.00 0.00 1243.50
1985 0.00 0.00 0.00 10.00 172.00 283.50 608.50 371.50 81.50 5.00 0.00 0.00 1532.00
1986 0.00 0.00 0.00 6.50 184.50 360.50 321.50 571.00 108.00 22.50 0.00 0.00 1574.50
1987 0.00 0.00 0.00 62.50 161.50 357.00 431.50 372.00 278.00 39.50 0.00 0.00 1702.00
1988 0.00 0.00 0.00 47.50 112.50 237.50 425.00 440.50 197.50 115.50 0.00 0.00 1576.00
1989 0.00 0.00 0.00 20.00 80.00 316.00 444.00 360.50 189.50 6.50 1.00 0.00 1417.50
1990 0.00 0.00 2.50 25.00 58.00 209.50 485.50 464.00 305.00 6.00 1.50 0.00 1557.00
1991 0.00 0.00 0.00 6.50 68.50 156.50 435.50 485.50 243.50 36.50 0.00 0.00 1432.50
1992 0.00 0.00 0.00 39.00 173.00 407.50 401.50 424.00 133.50 37.50 0.00 0.00 1616.00
1993 0.00 0.00 0.00 1.00 250.50 207.50 245.50 318.00 177.00 36.50 0.00 0.00 1236.00
1994 0.00 0.00 0.00 51.50 127.50 235.50 550.00 460.50 282.50 16.00 0.00 0.00 1723.50
1995 0.00 0.00 0.00 2.00 157.00 245.00 448.50 279.00 259.00 6.00 0.00 0.00 1396.50
1996 0.00 0.00 0.00 19.00 41.00 205.00 496.00 476.00 130.00 15.50 0.00 0.00 1382.50
1997 0.00 0.00 0.00 12.00 135.50 217.50 408.00 444.50 205.00 12.00 0.00 0.00 1434.50
1998 0.00 0.00 0.00 28.50 186.50 255.50 587.50 511.00 322.00 13.50 0.00 0.00 1904.50
1999 0.00 0.00 0.00 14.50 71.50 214.50 364.50 508.00 138.00 7.50 2.50 0.00 1321.00
2000 0.00 0.00 0.00 22.50 74.00 248.50 412.50 405.00 152.50 4.50 0.00 0.00 1319.50
2001 0.00 0.00 0.00 20.50 161.00 189.00 462.50 509.00 256.00 4.00 0.00 0.00 1602.00
2002 0.00 0.00 0.00 11.50 83.50 325.00 518.50 409.50 157.50 5.50 0.00 0.00 1511.00
2003 0.00 0.00 0.00 14.50 112.50 321.50 552.50 501.50 234.00 86.00 0.00 0.00 1822.50
2004 0.00 0.00 0.00 22.50 85.50 305.50 526.00 540.00 141.00 26.00 0.00 0.00 1646.50
2005 0.00 0.00 0.00 45.50 157.00 215.00 447.50 422.50 130.00 7.00 0.00 0.00 1424.50
2006 0.00 0.00 0.00 15.00 145.50 303.50 558.50 424.50 227.00 8.50 0.00 0.00 1682.50
2007 0.00 d 0.00 7.50 8.50 112.00 246.50 590.50 411.00 176.50 3.50 0.00 0.00 1556.00
2008 0.00 z 0.00 0.00 1.50 180.00 249.50 504.00 449.00 168.00 37.00 0.00 0.00 1589.00
2009 0.00 0.00 0.00 22.00 142.50 299.50 543.50 495.50 282.00 7.00 0.00 0.00 1792.00
2010 0.00 0.00 0.00 37.00 53.50 230.00 476.00 405.00 165.50 45.50 0.00 0.00 1412.50
2011 0.00 0.00 0.00 0.00 81.50 201.50 369.50 466.00 295.50 20.00 0.00 0.00 1434.00
2012 0.00 0.00 0.00 46.00 91.00 207.00 546.00 497.00 257.50 16.50 4.50 0.00 1665.50
2013 0.00 0.00 0.00 e 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 0.00 0.26 19.07 110.04 249.57 447.56 417.28 183.23 22.21 0.12 0.00 1453.05
S.D. 0.00 0.00 1.13 20.25 53.29 69.27 79.99 77.22 67.25 21.30 0.57 0.00 201.91
SKEW 0.00 0.00 5.25 1.78 0.63 0.44 -0.04 -0.23 0.21 1.83 5.81 0.00 -0.06
MAX 0.00 0.00 7.50 104.00 253.50 407.50 635.00 571.00 351.00 115.50 4.50 0.00 1904.50
MIN 0.00 0.00 0.00 0.00 17.57 125.00 245.50 245.00 49.00 0.00 0.00 0.00 979.00
NO YRS 99 101 101 97 99 101 100 99 100 99 100 101 80