BROOKINGS 2 SE, OREGON

Monthly Total Growing Degree Days

(351055)

Base Temperature = 50 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 200204
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
1912 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
1913 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 369.79 c 307.76 a 215.93 b 58.00 13.50 964.98
1914 9.50 k 12.96 a 79.50 96.50 120.00 113.50 246.50 174.50 241.00 127.50 63.50 17.00 1292.46
1915 20.00 7.00 b 61.00 0.00 z 71.96 c 115.18 b 138.00 181.41 d 131.50 50.93 c 0.00 0.00 776.98
1916 0.00 21.00 43.00 72.50 73.76 b 141.00 281.50 287.50 279.50 110.00 18.00 0.00 a 1327.76
1917 0.00 30.50 0.00 46.50 66.00 167.00 259.37 a 203.00 263.89 c 229.92 a 106.00 74.50 1446.67
1918 28.00 8.00 29.50 81.50 89.00 303.00 217.50 347.00 253.39 b 0.00 z 53.50 0.50 i 1410.39
1919 28.50 6.50 30.00 47.50 98.00 174.00 206.00 241.00 274.00 217.00 22.24 a 36.00 1380.74
1920 66.00 25.00 3.50 34.50 42.00 201.50 227.50 289.50 201.50 166.50 44.50 4.50 1306.50
1921 0.00 15.00 41.50 27.00 83.70 a 207.78 c 199.50 207.00 281.00 149.00 93.50 33.50 1338.48
1922 12.00 0.00 4.50 16.50 116.50 200.50 217.00 265.00 303.00 137.50 h 25.50 11.50 1172.00
1923 6.50 51.50 72.00 99.00 58.00 76.50 198.00 263.50 254.50 78.50 20.50 0.00 1178.50
1924 14.00 1.50 1.00 140.50 111.00 167.50 0.00 z 0.00 z 182.00 145.50 19.00 0.00 782.00
1925 0.00 11.00 36.50 47.50 87.00 245.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 427.50
1926 7.50 74.00 119.00 137.00 138.50 150.00 336.83 e 129.00 r 172.00 260.50 158.00 40.82 a 1594.14
1927 19.00 13.00 30.50 59.00 75.50 201.50 245.00 248.00 316.00 205.00 82.00 30.50 1525.00
1928 59.50 35.50 90.00 71.50 157.50 227.00 255.00 238.50 246.50 139.00 61.00 14.00 1595.00
1929 1.00 5.50 38.00 33.50 134.50 197.50 270.00 289.00 242.00 211.50 200.50 39.50 1662.50
1930 5.50 69.50 124.00 94.50 94.00 208.50 274.50 339.50 233.00 228.50 133.50 24.00 1829.00
1931 57.00 52.50 53.00 139.50 246.50 240.00 236.00 k 228.50 275.50 168.00 42.00 8.00 1510.50
1932 14.00 30.50 57.00 23.00 123.50 140.00 g 260.50 35.50 z 127.00 n 57.50 q 132.86 b 13.50 654.86
1933 6.64 c 3.00 g 7.50 107.07 a 65.10 a 180.00 241.00 271.50 209.50 158.50 125.00 41.00 1412.81
1934 76.50 69.00 159.50 108.50 176.00 277.00 295.50 276.50 267.00 153.50 f 121.50 69.50 1896.50
1935 31.50 83.50 28.00 96.00 175.50 255.00 255.50 308.00 192.00 166.50 57.50 24.00 1673.00
1936 29.50 25.00 69.00 73.00 192.50 264.00 231.00 h 230.00 f 366.00 297.08 a 121.67 c 24.00 1461.75
1937 0.00 1.00 41.50 12.50 159.50 278.00 359.00 313.00 315.00 275.50 108.62 a 110.00 1973.62
1938 54.50 43.00 17.00 82.00 139.00 205.50 253.00 245.00 246.50 183.00 39.00 32.00 1539.50
1939 6.50 9.00 36.50 72.00 167.50 194.50 272.50 273.00 317.00 246.00 79.00 68.00 1741.50
1940 60.50 42.00 66.50 86.50 234.50 259.00 306.50 322.50 345.00 198.50 62.00 65.00 2048.50
1941 41.00 61.50 126.00 90.00 206.50 273.00 333.50 313.50 329.50 171.50 153.00 31.00 2130.00
1942 25.50 6.00 18.50 52.00 111.00 219.00 325.50 312.00 255.50 186.00 56.50 29.00 1596.50
1943 23.50 88.00 67.00 63.50 183.00 218.00 248.50 270.50 368.50 172.50 99.00 25.50 1827.50
1944 14.50 3.50 75.50 29.00 0.00 z 167.50 253.00 255.00 243.50 216.50 52.50 90.00 1400.50
1945 33.00 18.00 11.00 60.00 93.00 267.50 306.00 243.50 325.50 182.50 63.00 43.50 1646.50
1946 14.00 7.00 10.50 31.50 106.00 211.50 303.50 236.50 286.50 179.00 33.00 48.00 1467.00
1947 1.00 71.50 69.00 132.00 229.50 240.00 311.50 300.00 346.50 206.50 39.50 22.50 1969.50
1948 46.00 4.50 12.50 16.50 71.50 260.50 290.00 295.50 251.00 163.00 29.50 0.00 1440.50
1949 2.00 3.50 20.50 53.00 153.00 251.50 240.50 302.77 a 280.86 a 179.00 168.00 6.20 a 1660.83
1950 6.50 8.50 16.00 46.00 141.50 201.50 338.00 291.50 243.00 203.50 145.00 111.50 1752.50
1951 7.50 35.00 38.50 56.38 a 174.50 216.00 246.00 255.23 a 232.00 208.00 97.00 40.00 1606.11
1952 12.00 23.50 29.00 42.00 107.00 g 35.00 y 287.50 254.50 233.50 188.50 78.00 20.00 1168.50
1953 45.00 13.50 29.00 37.00 86.00 207.50 248.50 289.00 337.00 210.80 a 90.00 24.00 1617.30
1954 11.00 39.00 33.00 90.50 121.00 143.00 226.00 266.00 284.50 168.50 118.00 22.50 1523.00
1955 8.00 2.50 28.00 7.00 109.00 184.50 221.50 184.45 a 245.50 109.02 a 50.50 26.00 1175.97
1956 10.00 7.50 25.50 49.00 136.00 206.00 231.50 271.50 227.00 131.50 51.50 14.00 1361.00
1957 1.00 54.00 23.50 70.00 156.50 260.50 278.50 280.50 315.50 214.50 67.00 29.50 1751.00
1958 33.00 81.00 22.50 80.50 202.50 338.50 268.50 309.50 436.50 199.00 79.50 97.00 2148.00
1959 39.00 18.00 36.00 104.50 121.00 221.00 259.00 286.00 288.50 0.00 z 91.00 27.00 1491.00
1960 37.00 19.00 34.00 46.50 106.50 311.50 212.50 292.50 169.00 192.00 56.00 25.50 1502.00
1961 62.50 25.00 24.00 97.00 96.50 238.00 257.50 242.00 320.00 145.50 53.00 8.50 1569.50
1962 46.00 14.50 17.50 48.00 90.00 180.50 228.00 288.50 223.50 168.50 59.50 40.00 1404.50
1963 13.00 85.50 9.00 16.50 104.50 225.00 292.00 221.00 310.00 209.00 73.50 34.50 1593.50
1964 3.00 62.50 14.00 26.50 58.00 167.50 224.00 281.00 259.50 190.50 51.00 22.50 1360.00
1965 14.50 1.50 71.50 67.00 95.00 164.00 208.00 347.00 209.50 219.00 122.50 23.00 1542.50
1966 13.50 7.50 14.50 123.50 153.50 237.00 247.00 268.00 368.00 192.50 81.00 25.00 1731.00
1967 9.00 36.50 8.50 9.00 134.00 212.50 277.50 259.00 352.00 241.50 171.50 39.50 1750.50
1968 45.50 85.00 49.50 44.50 118.00 226.00 233.50 316.00 285.50 126.00 66.00 7.50 1603.00
1969 9.50 1.50 70.00 15.00 184.00 255.00 279.50 269.00 263.50 183.00 106.50 34.00 1670.50
1970 50.50 77.50 78.50 14.00 182.00 197.00 247.00 247.50 327.50 167.50 113.50 8.50 1711.00
1971 10.50 21.00 17.50 16.00 107.00 149.00 226.50 337.00 303.46 d 112.63 a 26.00 0.00 a 1326.59
1972 5.50 6.00 57.00 44.00 118.50 170.00 i 309.00 335.00 227.68 b 227.00 58.80 e 19.50 1407.98
1973 13.50 52.50 6.50 93.50 111.08 a 227.50 261.50 210.80 a 304.50 145.18 a 39.64 b 28.00 1494.21
1974 15.50 8.50 55.50 50.50 113.50 220.50 289.50 296.64 b 223.39 b 234.00 51.50 26.50 1585.53
1975 16.57 b 24.00 25.00 28.00 186.00 248.00 310.00 251.00 230.00 142.00 43.50 16.50 1520.57
1976 25.00 3.50 8.00 16.50 121.00 207.00 288.00 308.00 261.00 196.00 136.03 a 22.22 a 1592.25
1977 25.00 68.00 6.00 43.45 a 79.50 237.50 270.14 c 285.50 234.00 122.00 34.50 20.00 1425.59
1978 31.00 f 21.00 97.50 45.00 o 194.50 220.00 296.50 292.50 286.80 e 272.50 46.50 4.50 1732.30
1979 12.50 6.00 71.00 70.50 239.00 234.50 333.50 355.50 417.93 a 251.50 85.50 59.50 2136.93
1980 31.00 75.50 25.00 94.50 132.00 227.00 349.00 283.65 a 328.00 215.50 92.50 87.50 1941.15
1981 107.50 67.85 b 54.00 88.50 170.00 299.50 290.50 325.50 282.50 145.00 117.50 44.50 1992.85
1982 0.00 17.50 26.50 96.00 203.50 236.50 294.00 313.50 345.50 242.00 65.50 24.00 1864.50
1983 48.50 42.50 65.50 81.50 191.50 289.50 356.50 364.00 384.44 c 246.00 79.00 43.50 2192.44
1984 68.72 a 38.00 85.50 48.50 167.50 239.50 382.50 370.00 343.50 156.50 62.50 13.00 1975.72
1985 52.00 77.00 19.12 a 101.50 153.50 327.50 384.92 a 381.00 312.50 237.50 22.00 39.00 2107.53
1986 52.00 68.50 135.00 90.00 139.00 306.50 355.50 319.00 301.00 246.00 152.50 21.00 2186.00
1987 27.50 77.00 77.50 143.00 286.50 312.50 328.50 400.50 309.00 262.50 126.60 e 23.00 2374.10
1988 27.50 55.50 50.50 94.50 157.00 306.00 347.00 0.00 z 0.00 z 0.00 z 80.00 70.50 1188.50
1989 19.00 l 5.50 15.50 177.00 193.00 268.50 273.00 292.00 229.00 125.00 102.50 g 0.00 z 1578.50
1990 0.00 z 0.00 z 0.00 z 0.00 z 160.50 216.50 312.00 319.00 343.50 209.50 45.00 5.50 1611.50
1991 23.00 60.50 17.00 33.00 88.50 172.50 295.00 271.00 253.97 a 181.50 48.50 16.50 1460.97
1992 26.00 92.00 134.00 168.00 225.50 265.00 336.50 276.00 281.50 280.00 73.00 12.50 2170.00
1993 14.50 48.00 85.50 69.00 195.00 299.50 347.50 363.00 217.50 239.00 72.50 22.00 1973.00
1994 44.00 12.00 91.00 89.50 167.00 215.50 271.50 315.00 288.00 163.50 4.50 17.00 1678.50
1995 70.50 74.00 65.00 51.50 148.50 233.50 393.00 309.00 294.00 249.50 120.50 79.00 2088.00
1996 41.50 103.50 91.00 96.00 137.00 215.50 262.50 280.50 241.50 166.50 61.50 55.00 1752.00
1997 42.00 25.00 54.00 62.50 236.50 269.50 350.50 349.50 392.50 196.00 122.00 46.00 2146.00
1998 64.00 25.00 79.00 53.50 137.50 271.00 302.50 311.00 264.50 209.00 47.50 10.00 1774.50
1999 16.50 5.50 6.50 84.50 113.50 166.61 b 223.41 b 304.00 249.00 139.50 0.00 z 32.00 1341.02
2000 13.50 40.00 29.00 65.50 166.00 231.50 260.00 246.00 306.00 143.00 37.00 24.50 1562.00
2001 22.50 29.50 40.00 13.50 184.50 175.50 288.00 313.50 249.00 235.50 108.00 36.00 1695.50
2002 34.00 71.00 40.00 84.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 229.00
Period of Record Statistics
MEAN 26.26 34.79 46.04 67.10 140.04 224.01 277.71 286.86 279.53 189.57 77.02 31.26 1696.92
S.D. 22.14 28.77 34.99 37.76 50.58 50.40 48.70 45.73 56.27 47.80 41.95 24.74 277.68
SKEW 1.02 0.57 1.02 0.57 0.43 -0.16 0.16 -0.07 0.22 -0.21 0.62 1.36 0.40
MAX 107.50 103.50 159.50 177.00 286.50 338.50 393.00 400.50 436.50 297.08 200.50 111.50 2374.10
MIN 0.00 0.00 0.00 7.00 42.00 76.50 138.00 174.50 131.50 50.93 0.00 0.00 1175.97
NO YRS 85 87 88 86 86 85 84 83 86 82 86 86 67