QUILCENE 2 SW, WASHINGTON

Monthly Total Growing Degree Days

(456846)

Base Temperature = 50 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201302
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
1920 0.00 z 0.00 z 0.50 p 9.64 b 44.50 239.50 449.00 421.60 a 203.00 35.00 3.00 0.00 1405.24
1921 0.00 5.50 0.00 24.00 116.00 269.50 315.00 356.50 125.00 47.50 11.50 0.00 1270.50
1922 0.00 0.00 0.00 a 3.33 c 133.00 289.00 354.50 369.50 233.50 71.50 0.00 1.50 1455.83
1923 0.50 0.00 1.03 a 47.07 a 113.50 278.50 423.67 d 433.00 239.50 85.50 0.00 0.00 1622.27
1924 3.50 0.00 a 0.00 a 18.50 192.20 a 243.50 365.80 a 361.50 195.00 a 44.00 0.00 0.50 1424.50
1925 0.00 0.00 0.00 29.00 193.00 245.50 398.50 335.50 62.50 u 11.50 0.00 1.00 1214.00
1926 0.00 1.50 17.50 133.50 141.50 328.50 425.73 a 390.50 168.00 134.69 b 17.22 c 3.00 j 1758.65
1927 0.00 q 0.00 0.00 e 25.18 b 34.50 296.00 426.50 438.50 210.00 33.00 r 0.00 j 0.00 1430.68
1928 3.50 i 0.00 24.80 a 22.20 e 204.50 260.69 a 447.95 a 258.00 h 157.76 a 45.00 3.50 0.00 1166.40
1929 0.00 n 0.00 0.00 b 8.04 b 109.07 d 197.31 d 345.13 a 377.00 137.50 i 65.10 a 0.50 0.00 a 1102.15
1930 0.00 c 3.00 23.77 a 44.00 k 80.00 f 148.50 i 173.00 l 391.38 c 212.14 b 31.50 j 8.00 f 0.00 d 630.28
1931 3.50 q 0.50 21.70 a 64.66 a 197.00 271.15 d 384.50 395.50 212.50 60.00 7.00 0.00 1614.51
1932 0.00 5.00 11.00 42.50 93.00 290.50 303.50 354.95 a 259.29 b 124.00 39.83 a 1.60 b 1525.17
1933 0.00 b 0.00 0.00 a 21.00 53.00 208.00 332.00 456.50 165.52 a 78.50 9.50 0.00 1324.02
1934 0.00 1.50 30.50 149.46 b 178.00 258.62 a 327.64 b 267.00 i 140.50 g 60.50 k 13.50 h 0.00 945.72
1935 3.74 b 6.00 2.67 b 31.61 b 91.40 b 265.00 415.40 a 392.15 a 269.00 46.50 0.00 0.00 1523.47
1936 0.00 0.00 0.00 105.00 231.50 352.00 417.50 469.00 233.00 146.00 3.00 0.00 1957.00
1937 0.00 0.00 15.50 20.00 196.50 372.00 470.00 390.50 301.00 159.50 14.00 0.00 1939.00
1938 0.00 a 1.50 0.00 88.50 256.00 232.00 g 505.00 352.00 389.00 80.00 0.00 2.50 1674.50
1939 2.00 0.00 23.00 102.00 187.00 210.00 415.00 446.50 233.00 66.00 14.50 8.00 1707.00
1940 2.00 2.00 3.00 57.00 255.00 331.50 417.50 419.50 328.50 136.00 0.00 0.50 1952.50
1941 1.50 2.00 51.67 a 91.50 154.00 265.00 525.00 415.00 164.00 36.00 5.50 0.00 1711.17
1942 0.00 0.00 9.00 38.50 144.00 255.50 510.00 521.00 276.00 114.00 0.00 0.00 c 1868.00
1943 0.00 c 2.24 c 5.00 59.50 83.00 242.00 401.00 353.50 320.50 108.50 0.00 0.00 1575.24
1944 0.00 0.00 a 0.50 34.50 145.00 274.50 440.00 358.00 319.50 153.45 a 40.34 a 0.00 1765.79
1945 0.00 0.00 0.00 32.50 189.50 237.00 420.00 372.00 165.00 94.00 0.00 0.00 1510.00
1946 0.00 1.00 0.00 28.50 209.00 238.00 405.50 400.50 239.50 35.50 0.00 0.00 1557.50
1947 0.00 a 6.00 19.12 a 68.50 254.00 288.50 389.50 355.47 a 269.00 90.00 0.00 3.74 b 1743.82
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 391.11 c 408.00 381.50 255.50 47.00 0.00 0.00 1483.11
1949 0.00 0.00 0.00 38.50 236.50 273.50 379.00 395.00 338.00 18.50 7.50 0.50 1687.00
1950 0.00 0.00 b 1.00 20.00 91.00 353.00 439.50 462.00 317.00 66.00 6.50 1.00 1757.00
1951 1.03 a 0.50 0.00 94.00 176.38 b 361.50 471.20 a 395.00 300.00 89.50 0.00 0.00 1889.11
1952 0.00 0.00 2.50 42.50 168.50 200.50 444.50 437.00 293.50 126.50 8.00 3.50 1727.00
1953 0.50 0.00 7.00 37.50 157.50 168.00 214.50 p 361.00 f 274.50 70.50 12.00 0.00 727.50
1954 0.00 0.00 0.00 14.00 131.50 171.50 302.00 322.00 227.50 45.50 5.50 0.00 1219.50
1955 0.00 0.00 0.50 5.50 49.00 246.50 349.50 255.50 184.00 40.00 1.50 0.00 1132.00
1956 0.00 0.00 0.00 54.50 242.50 196.50 447.50 411.50 215.00 65.50 0.00 0.00 1633.00
1957 0.00 0.00 a 3.00 45.00 225.00 285.00 323.50 344.50 354.00 48.50 0.00 0.00 1628.50
1958 0.00 12.00 2.50 26.00 291.00 415.50 588.00 484.52 d 252.00 91.00 6.00 6.00 2174.52
1959 0.00 3.50 0.50 44.00 112.50 297.00 448.50 339.00 183.00 50.50 1.00 0.50 1480.00
1960 1.00 0.00 7.00 41.00 92.50 231.00 479.00 348.23 a 180.00 86.00 0.00 1.00 1466.73
1961 6.72 a 10.00 4.00 12.60 e 150.50 255.50 h 502.00 495.50 223.00 50.63 a 0.00 0.00 a 1454.95
1962 1.50 0.00 0.00 61.00 59.50 249.50 372.50 382.50 288.00 52.70 a 10.00 1.50 1478.70
1963 1.00 15.50 7.50 28.97 a 188.50 265.00 349.50 425.00 367.50 139.00 4.00 0.00 1791.47
1964 2.50 0.00 8.00 0.00 z 109.00 256.50 414.00 364.50 234.00 81.50 1.00 0.00 a 1471.00
1965 0.00 0.00 3.50 52.50 81.00 276.00 465.52 a 453.50 211.00 127.50 19.50 1.55 a 1691.57
1966 0.00 0.00 15.50 27.50 149.50 253.00 377.00 411.50 315.50 58.50 2.50 4.50 1615.00
1967 0.00 0.50 0.00 2.00 146.50 402.93 a 440.00 562.00 384.00 98.50 3.50 0.00 2039.93
1968 4.50 2.00 12.00 30.50 184.00 262.50 504.50 388.00 257.50 72.50 8.50 0.00 a 1726.50
1969 0.00 0.00 8.50 37.50 247.00 419.50 390.00 336.00 264.00 42.00 5.36 b 0.00 c 1749.86
1970 1.03 a 0.00 4.50 2.50 125.50 365.00 434.50 426.00 184.00 47.50 1.11 c 0.00 e 1591.64
1971 0.00 h 0.00 d 1.00 36.00 166.50 176.00 458.00 508.00 201.00 53.50 i 0.00 a 0.00 c 1546.50
1972 0.00 g 0.00 b 17.05 a 20.17 a 217.00 261.50 449.00 492.00 231.00 55.00 6.50 0.00 e 1749.22
1973 0.00 c 0.00 b 0.50 25.50 172.57 a 248.00 415.18 c 327.50 290.00 36.37 e 9.00 e 0.00 b 1524.61
1974 0.00 d 0.00 d 5.68 a 27.00 75.36 b 283.00 356.50 c 434.52 a 411.67 c 90.79 c 1.67 c 0.00 i 1686.18
1975 0.00 l 0.00 d 0.50 i 0.50 i 164.00 248.50 451.88 e 345.13 a 283.33 c 44.50 i 1.50 h 0.00 a 1492.85
1976 0.00 b 0.00 b 1.03 a 44.00 145.00 185.00 383.00 239.00 g 267.78 c 54.00 f 12.00 e 0.00 k 1037.81
1977 0.60 e 6.00 h 0.00 b 94.44 c 100.50 328.00 252.00 f 394.00 i 171.43 b 0.50 k 8.33 c 0.00 d 703.30
1978 0.00 g 0.00 g 17.50 i 31.61 b 110.05 a 354.50 403.00 d 323.00 126.67 c 111.08 a 5.69 a 0.00 c 1465.60
1979 0.00 0.00 a 21.38 b 47.50 150.00 248.00 447.95 a 403.50 304.66 a 84.14 c 0.54 b 5.00 o 1707.66
1980 0.00 d 7.50 g 1.07 b 88.20 e 133.30 a 203.50 377.00 341.50 253.97 a 105.00 32.59 a 0.00 c 1536.12
1981 5.68 a 0.50 0.00 z 0.00 z 134.00 0.00 z 364.50 494.50 262.00 26.72 b 13.00 0.00 a 1300.91
1982 0.00 1.00 2.07 a 25.50 128.00 395.50 353.50 387.50 292.00 74.50 4.50 0.00 1664.07
1983 0.00 9.00 8.00 61.00 242.32 a 247.50 409.00 447.00 175.00 20.00 5.00 0.00 1623.82
1984 0.00 1.50 3.00 30.00 94.50 230.00 417.00 432.00 188.50 69.50 0.00 j 0.00 1466.00
1985 0.00 0.00 2.00 50.50 165.00 280.00 547.50 427.50 176.50 58.00 2.00 l 0.00 a 1707.00
1986 0.00 a 16.00 32.00 22.00 185.50 377.00 361.00 565.00 262.00 65.00 h 1.50 0.00 1822.00
1987 0.00 0.00 z 0.00 z 118.50 214.50 340.50 426.52 b 464.00 334.50 98.50 33.62 a 0.00 g 2030.64
1988 0.00 c 0.00 z 7.50 72.50 0.00 z 266.38 a 423.00 434.50 294.50 87.00 k 7.50 1.50 1507.38
1989 0.00 j 0.00 0.00 118.50 154.00 367.22 c 288.50 j 377.17 a 241.50 j 72.00 13.00 0.00 k 1101.89
1990 0.00 0.00 6.00 56.50 137.50 290.00 518.00 520.50 367.00 26.00 11.00 0.00 j 1932.50
1991 0.00 15.50 1.50 41.50 128.00 226.50 470.50 510.00 339.50 94.50 4.00 0.00 1831.50
1992 3.50 9.50 19.00 137.50 274.50 426.00 458.50 495.50 237.00 115.50 3.50 0.00 2180.00
1993 0.00 i 0.00 16.50 45.00 311.50 260.00 316.00 443.50 321.50 128.00 0.00 0.00 1842.00
1994 4.50 2.00 37.50 102.50 219.00 290.00 499.00 473.00 392.50 66.00 0.00 0.00 2086.00
1995 6.50 3.00 28.50 63.50 243.50 353.50 488.00 350.50 397.00 44.00 j 17.00 j 0.00 1934.00
1996 0.00 z 0.50 21.00 82.50 80.50 263.50 506.00 343.00 j 198.00 84.00 3.50 i 0.00 1236.00
1997 0.00 2.50 2.50 47.00 257.00 294.50 433.50 398.50 i 237.50 j 59.50 i 14.00 i 0.00 i 1037.00
1998 0.00 0.00 22.50 64.00 202.00 303.00 388.00 k 314.00 k 345.50 44.00 n 1.50 j 0.00 937.00
1999 0.00 c 0.00 9.50 68.79 a 56.00 l 182.50 h 235.00 m 322.50 i 186.00 i 44.50 j 4.00 j 0.00 l 78.29
2000 0.00 k 0.00 a 0.00 76.07 b 84.00 i 223.00 h 273.00 l 303.00 i 164.00 l 40.50 i 0.00 j 1.00 j 76.07
2001 0.00 g 0.00 8.78 a 51.21 a 111.00 g 226.50 382.33 a 453.00 285.54 b 40.50 g 11.50 g 0.00 d 1407.36
2002 3.50 0.50 0.00 37.00 107.50 241.50 j 328.50 i 324.00 i 259.50 48.50 j 8.00 m 0.00 408.00
2003 3.00 0.00 17.50 30.50 95.00 j 249.50 i 327.00 k 177.50 t 199.50 m 0.00 z 0.00 k 0.00 h 51.00
2004 0.50 0.00 33.50 85.00 123.50 i 255.00 i 337.50 j 369.50 h 146.50 i 69.50 j 2.00 j 0.00 j 119.00
2005 4.00 0.00 16.00 87.50 151.00 j 178.50 h 250.00 m 291.00 i 0.00 z 74.00 k 0.00 j 0.00 j 107.50
2006 1.00 i 0.00 0.50 36.00 125.50 h 244.00 g 271.00 l 249.00 i 188.50 j 48.00 j 6.00 k 0.00 k 36.50
2007 0.00 f 0.00 31.53 b 45.00 160.74 d 238.50 492.50 380.50 102.50 o 27.00 g 2.50 j 0.00 i 1348.78
2008 0.00 2.00 3.00 23.50 86.00 j 169.50 g 311.00 g 305.00 j 169.00 i 38.00 i 8.50 l 0.00 j 28.50
2009 0.00 g 0.00 0.00 29.50 0.00 z 246.00 i 379.50 i 289.50 j 203.50 k 24.50 i 0.00 l 0.00 j 29.50
2010 0.00 k 0.00 9.50 32.00 60.00 i 155.00 j 337.50 j 319.00 i 187.50 i 45.50 k 2.00 k 0.00 o 41.50
2011 0.00 0.00 0.50 2.50 41.50 j 140.00 h 215.00 k 277.50 h 209.00 j 21.50 j 0.00 g 0.00 i 3.00
2012 1.00 k 0.00 d 1.55 a 50.89 b 93.00 f 184.50 397.83 a 419.50 222.00 f 38.50 i 13.50 i 0.00 1054.28
2013 0.00 0.00 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 0.88 1.67 8.46 48.66 160.09 278.77 420.34 410.78 258.69 76.10 6.46 0.55 1670.27
S.D. 1.67 3.59 10.88 32.42 62.24 61.96 59.66 60.70 68.27 35.55 9.01 1.41 236.31
SKEW 2.01 2.72 1.54 1.05 0.17 0.56 0.19 0.35 0.25 0.44 2.28 3.40 0.11
MAX 6.72 16.00 51.67 149.46 311.50 426.00 588.00 565.00 411.67 159.50 40.34 8.00 2180.00
MIN 0.00 0.00 0.00 2.00 34.50 168.00 302.00 255.50 125.00 11.50 0.00 0.00 1132.00
NO YRS 74 87 87 88 78 78 77 74 76 67 69 74 43