NEWPORT, WASHINGTON

Monthly Total Growing Degree Days

(455844)

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
1909 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 67.00 2.00 0.00 69.00
1910 0.00 0.00 0.00 88.50 154.50 203.50 420.00 284.50 172.50 51.00 0.00 0.00 1374.50
1911 0.00 0.00 0.00 16.00 42.00 300.00 454.50 344.50 122.50 11.50 0.00 0.00 1291.00
1912 0.00 0.00 0.00 1.50 100.00 342.50 372.50 300.50 49.50 5.00 0.00 0.00 1171.50
1913 0.00 0.00 0.00 6.00 98.50 214.50 261.50 k 369.00 129.50 4.50 0.00 0.00 822.00
1914 0.00 0.00 0.00 7.50 124.50 177.78 c 491.00 385.00 94.50 21.00 0.00 f 0.00 1301.28
1915 0.00 0.00 0.00 30.50 80.00 196.50 391.50 553.50 96.50 18.50 0.00 0.00 1367.00
1916 0.00 0.00 0.00 14.50 27.50 196.00 248.50 h 431.00 220.38 d 2.00 0.00 0.00 891.38
1917 0.00 0.00 0.00 0.00 84.50 160.50 415.50 408.68 a 195.50 37.00 0.00 1.50 1303.18
1918 0.00 0.00 5.50 19.50 68.50 374.00 484.50 373.50 275.00 83.00 0.00 0.00 1683.50
1919 0.00 0.00 0.00 28.50 122.00 220.50 448.00 415.50 155.00 9.00 0.00 0.00 1398.50
1920 0.00 0.00 m 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
1921 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
1922 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
1923 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
1924 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
1925 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
1926 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 126.00 v 66.00 e 17.50 0.00 0.00 a 83.50
1927 0.00 a 0.00 0.00 33.50 74.50 331.50 460.00 449.00 167.50 44.00 0.00 0.00 1560.00
1928 0.00 0.00 1.00 18.50 239.50 285.00 553.50 396.00 176.00 26.00 1.00 0.00 1696.50
1929 0.00 0.00 0.00 c 9.83 a 167.29 b 303.75 b 463.34 c 486.46 e 185.00 c 38.75 c 0.00 i 0.00 k 1654.42
1930 0.00 b 0.00 i 0.00 b 39.44 c 85.00 222.00 492.50 483.00 208.97 a 24.00 0.00 d 0.00 b 1554.91
1931 0.00 a 0.00 0.00 33.50 198.00 276.50 447.00 286.75 a 91.00 3.62 a 0.00 0.00 1336.37
1932 0.00 0.00 0.00 22.50 114.50 306.00 366.50 0.00 z 66.50 j 27.50 0.00 0.00 a 837.00
1933 0.00 0.00 0.00 25.50 54.50 295.00 452.50 442.00 162.50 62.50 0.00 0.00 1494.50
1934 0.00 0.00 0.00 90.50 168.00 262.00 423.50 413.00 135.50 37.00 0.00 0.00 1529.50
1935 0.00 0.00 0.00 0.00 a 78.00 218.50 447.50 362.70 a 244.50 34.50 0.00 0.00 b 1385.70
1936 0.00 0.00 0.00 76.61 b 200.35 d 309.50 491.50 432.00 162.50 16.50 0.00 0.00 1688.96
1937 0.00 0.00 0.00 5.00 94.50 295.86 a 532.17 a 311.50 231.50 31.00 a 0.00 0.00 1501.53
1938 0.00 h 0.00 0.00 38.28 a 156.00 420.50 631.00 400.00 411.00 57.50 0.00 0.00 2114.28
1939 0.00 0.00 0.00 68.00 244.50 225.50 530.10 a 496.50 224.50 17.50 0.00 0.00 1806.60
1940 0.00 0.00 0.00 8.00 154.47 b 283.00 495.50 443.00 342.50 55.00 0.00 0.00 1781.47
1941 0.00 0.00 2.50 49.50 140.00 286.20 e 631.50 487.50 111.50 13.50 1.00 0.00 1723.20
1942 0.00 0.00 0.00 19.50 102.00 201.50 500.00 483.50 237.50 45.00 0.00 0.00 1589.00
1943 0.00 0.00 0.00 38.50 60.00 183.00 451.00 367.00 207.50 87.50 0.00 0.00 1394.50
1944 0.00 0.00 0.00 13.00 136.50 310.50 470.00 295.50 f 261.00 53.00 0.00 0.00 1244.00
1945 0.00 0.00 0.00 12.00 141.50 251.50 510.50 472.00 158.00 66.50 0.00 0.00 1612.00
1946 0.00 0.00 0.00 47.00 129.50 214.50 451.00 424.00 146.50 2.50 0.00 0.00 1415.00
1947 0.00 0.00 0.00 22.00 161.00 225.00 407.00 273.00 169.00 35.50 0.00 0.00 1292.50
1948 0.00 0.00 0.00 9.00 125.55 a 380.00 333.25 e 368.50 178.50 11.50 0.00 0.00 1406.30
1949 0.00 0.00 0.00 12.50 206.00 229.50 445.50 291.50 j 194.50 4.00 0.50 0.00 1092.50
1950 0.00 0.00 0.00 0.00 77.50 270.50 479.00 448.50 211.50 15.00 0.00 0.00 a 1502.00
1951 0.00 0.00 a 0.00 0.00 104.50 205.50 479.00 402.00 169.00 42.50 0.00 0.00 1402.50
1952 0.00 0.00 0.00 63.00 131.50 245.50 471.00 441.50 243.50 35.00 0.00 0.00 1631.00
1953 0.00 0.00 0.00 12.00 82.00 164.50 411.50 427.50 189.00 23.77 a 0.00 0.00 1310.27
1954 0.00 0.00 0.00 10.00 148.50 172.00 421.50 316.00 181.00 6.00 0.00 0.00 1255.00
1955 0.00 0.00 0.00 0.00 a 27.00 g 290.00 431.50 385.00 202.00 17.00 0.00 0.00 d 1325.50
1956 0.00 0.00 0.00 19.00 209.00 225.00 511.50 448.50 206.50 18.00 0.00 0.00 1637.50
1957 0.00 a 0.00 0.00 31.50 254.00 324.50 429.50 338.00 255.00 14.00 0.00 0.00 c 1646.50
1958 0.00 0.00 1.00 2.50 315.00 452.00 579.00 583.50 210.50 36.50 0.00 0.00 2180.00
1959 0.00 0.00 0.00 l 11.50 56.00 310.00 503.50 346.00 147.50 12.50 0.00 0.00 1387.00
1960 0.00 0.00 2.50 25.50 80.50 302.00 586.50 350.00 193.50 27.00 0.00 0.00 1567.50
1961 0.00 0.00 0.00 12.50 139.00 419.50 567.00 624.00 135.00 24.50 0.00 0.00 1921.50
1962 0.00 0.00 0.00 51.00 71.50 244.00 439.00 407.50 212.50 22.50 0.00 0.00 1448.00
1963 0.00 0.00 0.50 14.50 136.50 308.50 446.00 519.50 346.50 78.00 0.00 0.00 1850.00
1964 0.00 0.00 0.00 0.00 122.00 290.50 497.00 315.50 109.50 27.00 0.00 a 0.00 1361.50
1965 0.00 0.00 0.00 20.50 112.00 295.50 518.50 495.00 92.00 44.00 0.00 0.00 1577.50
1966 0.00 0.00 0.00 12.00 193.00 224.50 460.50 442.50 328.00 29.50 0.00 0.00 1690.00
1967 0.00 0.00 0.00 0.00 127.50 374.00 509.00 583.50 386.50 33.00 0.00 0.00 2013.50
1968 0.00 0.00 0.00 24.50 106.00 290.50 539.00 384.50 230.00 3.50 0.00 0.00 1578.00
1969 0.00 0.00 0.00 21.50 201.50 384.50 410.50 420.00 236.50 1.00 0.00 0.00 1675.50
1970 0.00 0.00 0.00 0.50 144.00 416.50 572.50 504.00 119.50 32.00 0.00 0.00 1789.00
1971 0.00 0.00 0.00 6.50 169.31 e 240.00 484.50 584.50 117.00 67.00 0.00 0.00 1668.81
1972 0.00 0.00 5.00 7.00 173.00 296.00 408.50 529.50 118.00 9.50 0.00 0.00 1546.50
1973 0.00 0.00 0.00 3.50 163.50 286.50 535.00 509.29 c 215.00 5.50 0.00 b 0.00 1718.29
1974 0.00 0.00 0.00 20.50 64.50 393.50 461.79 b 437.62 a 191.00 1.50 0.00 0.00 c 1570.41
1975 0.00 0.00 b 0.00 f 0.00 97.00 107.00 k 596.50 314.81 b 164.50 17.50 j 0.00 0.00 1172.81
1976 0.00 0.00 0.00 f 8.00 98.50 239.00 442.50 327.50 212.00 35.00 k 0.00 z 0.00 g 1327.50
1977 0.00 0.00 0.00 87.00 73.50 413.50 494.00 572.50 114.50 2.50 0.00 0.00 1757.50
1978 0.00 0.00 5.50 26.50 77.50 b 354.50 484.00 408.00 198.75 b 7.50 0.00 0.00 1562.25
1979 0.00 0.00 0.00 f 17.00 j 56.00 i 307.00 510.50 505.00 252.00 29.00 0.00 0.00 a 1603.50
1980 0.00 0.00 0.00 61.00 181.72 b 264.50 491.00 360.50 221.38 a 52.00 0.00 0.00 1632.10
1981 0.00 0.00 0.00 36.50 142.00 214.00 490.50 612.00 272.14 b 8.50 0.00 0.00 1775.64
1982 0.00 0.00 0.00 4.00 97.50 410.00 439.00 454.00 200.50 11.50 0.00 0.00 1616.50
1983 0.00 0.00 1.50 10.00 172.00 265.00 341.00 489.00 84.50 3.50 0.00 0.00 1366.50
1984 0.00 0.00 0.00 11.50 82.00 252.50 495.00 505.50 165.00 41.00 0.00 0.00 1552.50
1985 0.00 0.00 0.00 27.50 204.00 309.50 682.00 421.08 a 112.00 4.00 0.00 0.00 1760.08
1986 0.00 0.00 4.00 20.00 203.50 462.00 350.00 508.00 84.00 8.50 0.00 0.00 1640.00
1987 0.00 0.00 0.00 89.50 230.50 435.50 515.00 449.00 303.50 40.50 0.00 0.00 2063.50
1988 0.00 0.00 0.00 91.50 177.50 331.00 488.00 487.50 226.50 139.00 0.00 0.00 1941.00
1989 0.00 0.00 0.00 50.50 136.50 420.50 559.00 467.50 295.50 13.00 9.00 0.00 1951.50
1990 0.00 0.00 3.00 89.50 156.00 285.00 602.00 576.50 388.50 5.50 0.00 0.00 2106.00
1991 0.00 0.00 4.50 55.00 219.50 270.00 542.00 566.00 254.00 24.00 0.00 0.00 1935.00
1992 0.00 0.00 0.00 84.00 230.50 489.00 498.00 509.00 153.50 54.50 0.00 0.00 2018.50
1993 0.00 0.00 0.00 2.00 341.00 287.50 344.50 463.00 219.50 50.00 0.00 0.00 1707.50
1994 0.00 0.00 0.00 69.50 188.50 296.00 593.50 510.50 293.00 13.50 0.00 0.00 1964.50
1995 0.00 0.00 0.00 29.00 192.00 337.00 246.00 o 217.00 i 120.50 k 0.50 k 1.03 a 0.00 l 559.03
1996 0.00 m 0.00 i 0.00 j 48.62 a 43.00 k 170.50 m 385.00 j 441.00 119.00 47.00 0.00 0.00 655.62
1997 0.00 a 0.00 0.00 0.00 203.00 272.50 467.00 367.50 l 318.00 30.00 0.00 0.00 a 1290.50
1998 0.00 l 0.00 l 0.00 46.50 167.00 241.11 c 627.50 506.50 324.50 18.50 0.00 0.00 1931.61
1999 0.00 d 0.00 e 0.00 d 0.00 g 32.00 p 118.00 o 212.50 o 377.50 j 177.00 4.00 4.50 0.00 185.50
2000 0.00 0.00 0.00 25.00 103.00 260.00 433.50 447.50 161.00 8.50 0.00 0.00 h 1438.50
2001 0.00 0.00 0.00 a 23.00 141.71 c 229.04 d 451.00 516.67 a 268.39 b 3.00 0.00 a 0.00 a 1632.81
2002 0.00 0.00 0.00 14.00 87.00 301.50 575.00 436.50 196.50 3.00 0.00 0.00 1613.50
2003 0.00 0.00 3.00 33.50 170.50 403.00 602.00 553.00 284.00 92.50 0.00 0.00 d 2141.50
2004 0.00 d 0.00 3.00 40.00 153.00 365.50 600.50 569.22 b 207.50 37.50 0.00 0.00 1976.22
2005 0.00 0.00 0.50 54.00 206.00 323.00 542.50 486.50 152.50 29.50 0.00 0.00 1794.50
2006 0.00 0.00 0.00 33.50 231.00 397.00 645.50 467.00 224.44 c 22.50 7.00 0.00 2027.94
2007 0.00 i 0.00 1.00 12.50 161.00 286.00 656.00 454.00 196.00 16.00 0.00 0.00 1782.50
2008 0.00 0.00 0.00 4.00 186.50 250.50 509.90 b 445.50 158.50 39.02 b 0.00 0.00 1593.91
2009 0.00 0.00 0.00 18.50 56.50 104.00 153.50 p 115.50 n 40.00 l 0.00 g 0.00 i 0.00 z 179.00
2010 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 x 0.00 0.00 a 0.00
2011 0.00 0.00 0.50 1.50 93.00 236.50 415.00 494.00 325.34 a 47.03 b 0.00 0.00 1612.88
2012 0.00 0.00 0.00 73.50 120.50 256.67 c 611.14 c 510.00 265.50 29.00 3.50 0.00 1869.81
2013 0.00 0.00 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
Period of Record Statistics
MEAN 0.00 0.00 0.49 27.47 141.71 290.18 491.13 445.69 200.25 28.84 0.31 0.02 1643.25
S.D. 0.00 0.00 1.27 25.76 60.00 76.20 75.47 80.63 74.96 24.39 1.31 0.16 233.96
SKEW 0.00 0.00 2.76 1.10 0.63 0.42 0.31 -0.06 0.53 1.52 5.07 9.49 0.30
MAX 0.00 0.00 5.50 91.50 341.00 489.00 682.00 624.00 411.00 139.00 9.00 1.50 2180.00
MIN 0.00 0.00 0.00 0.00 27.50 104.00 333.25 273.00 49.50 1.00 0.00 0.00 1171.50
NO YRS 93 93 91 93 91 92 89 88 93 93 94 93 73