GRIZZLY, OREGON

Monthly Total Growing Degree Days

(353542)

Base Temperature = 50 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201304
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
1934 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
1935 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
1936 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
1937 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
1938 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
1939 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
1940 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
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 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
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 z 0.00
1945 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 107.50 0.00 a 0.00 107.50
1946 0.00 a 0.00 1.00 27.50 95.50 167.50 420.57 a 384.50 145.00 0.00 a 0.00 0.00 1241.57
1947 0.00 0.00 4.50 40.00 189.50 113.50 321.50 284.74 d 224.50 42.00 1.00 0.00 a 1221.24
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 278.47 b 288.82 a 148.50 25.12 b 0.00 a 0.00 740.90
1949 0.00 c 0.00 a 0.00 37.00 139.50 198.00 311.00 288.96 c 166.50 6.20 a 6.43 b 0.00 1153.59
1950 0.00 a 0.00 1.07 b 0.56 c 73.00 198.75 b 436.07 a 484.50 240.52 a 85.50 26.25 b 1.07 b 1547.28
1951 0.00 3.11 a 0.00 16.07 b 85.77 a 208.33 c 441.23 a 301.39 d 242.31 d 12.83 b 0.00 e 0.00 f 1311.04
1952 0.00 c 0.00 i 0.00 c 54.11 b 76.97 b 167.59 a 473.61 d 412.30 a 305.69 a 122.97 a 0.52 a 0.00 b 1613.74
1953 0.00 0.00 1.11 c 16.03 a 42.22 b 60.00 b 366.12 b 316.09 c 251.25 b 58.90 a 0.00 0.00 b 1111.73
1954 0.00 a 0.00 0.00 18.00 103.50 141.00 389.00 229.00 155.50 9.00 10.00 0.00 1055.00
1955 0.00 0.00 0.00 b 2.07 a 42.37 a 216.50 304.50 350.82 a 205.00 c 38.50 0.50 0.00 1160.25
1956 0.00 0.00 a 0.53 b 31.67 c 147.77 a 138.00 439.50 340.00 204.00 39.50 0.00 0.00 1340.97
1957 0.00 0.00 0.00 a 29.50 107.00 231.00 305.00 234.50 256.50 12.50 0.50 2.07 a 1178.57
1958 0.00 0.00 0.00 2.50 216.50 260.00 486.00 519.00 173.50 109.50 3.00 3.00 1773.00
1959 0.00 a 0.00 0.00 16.00 23.50 192.00 431.00 298.50 132.00 74.50 0.00 0.00 1167.50
1960 0.00 0.00 21.18 a 30.00 53.50 231.50 533.00 334.50 251.00 97.50 0.00 0.00 1552.18
1961 0.00 0.00 1.00 8.00 25.32 a 366.50 465.00 505.00 97.50 67.50 0.50 0.00 c 1536.32
1962 0.00 a 0.00 0.00 44.44 c 3.00 132.50 277.40 b 244.38 a 192.50 35.81 b 3.89 c 0.00 f 933.92
1963 0.00 d 1.22 e 2.30 d 0.00 d 70.86 c 164.44 c 245.02 e 324.47 a 333.21 b 57.50 0.00 0.00 1199.02
1964 0.00 a 0.00 a 2.30 d 0.00 a 29.34 c 0.00 z 359.71 b 253.17 d 101.90 a 41.85 a 0.00 b 0.00 g 788.26
1965 0.00 d 0.00 i 0.00 z 22.50 b 57.50 168.00 383.62 c 343.21 c 78.75 b 110.10 b 1.03 a 0.00 1164.73
1966 0.00 a 0.00 7.23 a 8.65 d 94.50 160.34 a 193.50 j 298.78 b 232.22 c 56.32 a 0.00 d 0.00 a 858.05
1967 0.00 b 0.00 a 0.00 a 0.00 c 74.00 235.50 454.48 c 560.07 a 334.00 55.50 0.00 0.00 1713.55
1968 2.50 0.00 10.50 28.00 71.96 c 206.25 b 451.00 311.55 a 212.68 b 31.00 a 0.00 a 0.00 d 1325.44
1969 0.00 0.00 0.50 4.14 a 157.07 a 281.00 366.46 c 328.08 a 186.43 b 16.50 2.00 0.00 a 1342.18
1970 0.00 0.00 b 0.00 e 0.00 76.50 340.18 b 429.50 396.05 b 85.50 42.88 a 0.00 a 0.00 1370.61
1971 0.00 6.22 a 0.00 a 0.52 a 73.37 a 107.50 469.50 516.00 111.21 a 51.31 b 0.52 a 0.00 a 1336.14
1972 0.00 0.00 15.00 1.55 a 112.50 236.50 427.05 b 415.83 b 143.50 31.50 0.00 b 0.00 c 1383.43
1973 0.00 a 0.00 a 0.00 a 5.50 131.50 243.00 e 445.22 b 362.91 b 174.00 f 26.98 d 0.00 a 0.00 1215.12
1974 0.00 0.00 c 0.00 c 2.88 d 39.27 a 340.20 e 316.95 b 379.00 233.50 60.00 1.61 b 0.00 1373.41
1975 0.00 a 0.00 0.00 c 0.00 47.07 d 127.80 e 476.22 b 251.74 b 205.18 b 61.47 b 14.44 c 1.07 b 1185.00
1976 2.07 a 0.00 0.00 4.66 a 61.45 c 77.22 c 350.41 c 274.72 b 207.41 a 37.50 g 10.38 d 0.00 a 988.32
1977 0.00 d 0.00 0.00 h 37.50 b 26.23 e 268.33 c 357.05 c 531.43 c 87.12 d 26.19 b 1.07 b 0.00 c 1334.92
1978 0.00 z 0.00 z 0.00 z 3.50 f 25.32 a 211.07 b 387.50 d 323.78 d 112.80 e 36.74 d 0.00 z 0.00 z 1097.21
1979 0.00 c 0.00 d 1.03 a 1.80 e 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 100.48 b 0.00 c 0.00 a 103.32
1980 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 57.50 g 14.50 11.50 26.00
1981 0.00 c 0.00 a 0.00 a 14.50 g 19.50 l 83.28 a 207.81 d 0.00 z 78.00 k 0.00 z 0.00 z 0.00 z 291.09
1982 0.00 j 0.00 b 0.00 1.50 j 19.50 206.50 302.00 316.20 a 73.00 i 0.00 k 0.00 a 0.00 a 844.20
1983 0.00 a 0.00 0.00 l 0.00 129.74 d 87.50 299.15 a 450.53 a 35.00 r 10.00 q 0.00 0.00 966.92
1984 1.50 0.00 0.00 8.50 57.87 a 123.50 410.50 383.62 c 134.48 a 51.67 a 0.00 f 0.00 b 1171.64
1985 0.00 i 0.00 0.00 b 0.00 z 7.48 b 232.00 527.52 a 501.00 59.50 h 4.81 b 0.00 0.00 b 1272.81
1986 0.00 o 1.00 6.50 h 23.00 159.81 b 347.88 d 262.43 b 504.02 b 129.60 e 35.50 0.00 0.00 1463.24
1987 0.00 z 0.00 7.50 42.32 b 140.50 f 332.78 c 304.83 a 343.00 249.00 65.00 0.00 a 0.00 a 1344.43
1988 0.00 c 0.00 0.00 29.00 76.00 204.64 b 412.00 349.00 189.81 d 149.00 3.50 0.00 b 1412.95
1989 0.00 0.00 0.00 a 51.50 54.50 243.10 a 294.50 270.50 137.14 b 38.00 5.89 b 0.00 1095.14
1990 0.00 0.00 0.00 0.00 z 26.50 187.00 475.00 401.00 290.50 22.00 1.00 0.00 1403.00
1991 0.00 0.00 z 0.00 z 0.00 z 5.68 a 77.50 395.50 458.50 224.00 104.00 4.50 0.00 z 1269.68
1992 0.00 0.00 0.00 b 32.14 b 0.00 z 332.50 0.00 z 386.39 c 0.00 z 83.00 0.00 0.00 a 834.04
1993 0.00 0.00 0.00 1.50 156.50 i 165.00 b 138.00 150.50 o 132.50 n 70.50 1.00 2.00 378.00
1994 0.00 0.00 14.50 53.00 92.50 197.50 492.00 346.00 282.50 9.00 0.00 0.00 1487.00
1995 1.00 18.15 a 0.00 1.50 90.50 178.50 358.50 271.25 a 236.00 32.00 8.00 0.00 1195.40
1996 0.00 2.50 0.00 34.50 35.00 0.00 z 466.00 425.00 137.50 60.00 0.00 0.00 1160.50
1997 0.00 a 0.00 17.50 9.50 145.70 a 95.00 335.00 425.00 198.50 16.00 2.50 0.00 1244.70
1998 0.00 0.00 0.52 a 31.50 48.00 150.50 481.50 389.50 250.00 22.00 0.00 0.00 a 1373.52
1999 0.00 0.00 0.00 4.29 b 42.07 c 147.93 a 333.25 c 406.88 c 145.18 b 46.50 b 35.00 0.00 1161.09
2000 0.00 0.00 c 0.00 b 27.86 b 74.83 b 227.59 a 354.90 b 316.64 c 179.50 20.00 0.00 0.00 b 1201.31
2001 0.00 a 0.00 2.14 b 14.50 145.38 b 0.00 z 345.50 449.50 b 281.00 37.50 9.83 a 0.00 1285.34
2002 0.00 0.00 z 0.00 11.00 65.00 282.00 467.50 289.00 0.00 z 14.00 1.50 0.00 1130.00
2003 2.00 0.00 18.00 8.50 78.69 e 0.00 z 490.00 428.50 269.00 126.00 0.00 0.00 1420.69
2004 0.00 0.00 10.50 21.00 38.00 166.80 e 443.00 459.50 134.50 49.00 0.00 z 0.00 1322.30
2005 0.00 0.00 1.00 12.00 92.50 114.50 426.00 387.00 95.50 35.50 0.00 z 0.50 1164.50
2006 0.00 0.00 0.00 0.00 z 91.00 k 232.50 0.00 z 305.50 176.40 e 9.00 18.50 0.00 741.90
2007 0.00 z 6.00 7.50 7.50 80.50 203.28 a 506.00 319.00 140.00 29.81 e 0.50 0.00 1300.08
2008 0.00 z 0.00 0.00 z 0.00 z 90.50 149.00 379.00 384.63 d 162.41 a 53.73 a 7.00 0.00 1226.28
2009 0.00 0.00 0.00 15.50 103.00 187.50 462.50 416.00 0.00 z 0.00 z 0.00 z 0.00 z 1184.50
2010 0.00 b 0.00 a 0.00 a 0.00 d 34.00 118.50 366.00 293.00 173.00 56.00 13.00 0.00 1053.50
2011 0.00 a 0.00 2.58 a 2.50 0.00 d 106.11 c 243.72 b 364.50 307.50 7.50 0.00 b 0.00 1034.42
2012 1.00 0.00 0.00 34.50 62.52 a 111.00 375.00 396.50 206.79 b 44.00 19.50 0.00 1250.80
2013 0.00 0.00 3.00 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 3.00
Period of Record Statistics
MEAN 0.17 0.63 2.61 16.99 75.07 191.36 386.34 367.05 192.62 49.08 3.70 0.35 1296.30
S.D. 0.54 2.58 5.18 15.96 47.16 74.38 83.87 81.23 65.96 33.97 6.95 1.55 182.97
SKEW 3.18 5.61 2.20 0.68 0.76 0.48 -0.51 0.44 0.23 0.91 2.55 6.34 0.83
MAX 2.50 18.15 21.18 54.11 216.50 366.50 533.00 560.07 334.00 149.00 35.00 11.50 1773.00
MIN 0.00 0.00 0.00 0.00 0.00 60.00 138.00 229.00 78.75 0.00 0.00 0.00 1034.42
NO YRS 60 61 59 57 59 60 62 63 56 62 62 61 33