SEASIDE, OREGON

Monthly Total Growing Degree Days

(357641)

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
1930 0.00 p 16.50 27.00 53.00 47.00 182.50 247.50 357.50 237.00 82.50 50.50 5.50 1306.50
1931 45.50 29.50 42.00 86.50 178.50 253.50 374.50 377.00 414.00 289.00 100.50 9.00 2199.50
1932 0.00 15.50 16.50 47.00 77.50 283.00 266.50 319.50 244.50 157.00 34.00 9.50 1470.50
1933 3.50 0.00 0.00 54.50 41.50 228.50 263.50 337.50 216.00 0.00 z 0.00 z 2.50 1147.50
1934 14.50 91.50 98.00 88.50 179.50 172.50 268.50 311.50 242.00 134.50 43.00 4.00 1648.00
1935 26.50 27.50 3.50 28.00 36.50 211.50 246.50 254.50 240.50 79.50 6.00 9.00 1169.50
1936 1.00 1.50 1.50 73.00 140.00 272.50 338.50 381.50 172.50 146.00 25.50 9.50 1563.00
1937 0.00 2.00 28.00 5.00 62.50 205.00 254.00 276.50 246.50 198.50 39.00 13.50 1330.50
1938 2.00 13.00 14.50 49.00 48.50 149.00 224.50 242.50 271.00 151.90 a 14.00 7.50 1187.40
1939 2.00 0.00 11.50 38.00 73.88 a 152.50 235.50 337.00 213.50 117.50 45.00 37.50 1263.88
1940 47.50 7.00 19.50 51.50 137.50 201.50 301.50 347.00 320.00 211.00 8.50 22.00 1674.50
1941 16.00 38.00 66.50 75.50 165.00 276.50 391.50 303.00 249.00 150.00 83.50 23.00 1837.50
1942 4.50 1.00 5.00 50.50 123.00 217.50 461.00 412.00 282.50 183.00 22.00 11.00 1773.00
1943 2.00 47.00 10.50 44.50 65.00 193.00 272.50 317.50 253.50 170.50 35.50 7.00 1418.50
1944 18.00 3.50 13.00 34.00 122.50 180.50 283.00 327.50 250.50 210.00 33.00 2.50 1478.00
1945 15.50 7.50 0.00 17.50 120.50 156.00 262.50 245.00 208.00 99.50 29.00 8.00 1169.00
1946 6.00 7.00 0.00 10.50 143.50 181.00 332.50 277.50 275.00 53.50 10.50 7.50 1304.50
1947 1.00 24.00 41.00 85.50 160.50 246.00 346.50 337.00 290.00 156.50 30.50 23.00 1741.50
1948 0.00 1.50 5.50 16.50 129.50 294.50 301.50 349.50 288.50 196.50 0.00 0.00 1583.50
1949 0.00 a 5.50 12.40 a 55.00 148.80 a 141.50 242.00 334.00 320.00 63.00 108.00 0.50 1430.70
1950 2.50 1.50 3.50 13.45 a 40.50 245.00 270.50 333.00 221.00 90.93 a 37.50 43.50 1302.88
1951 6.00 18.67 a 10.50 24.00 95.00 212.50 320.50 283.50 242.50 152.86 b 41.50 1.00 1408.53
1952 13.00 4.00 0.00 8.50 96.50 154.50 273.00 298.12 a 247.50 210.50 28.00 6.50 1340.12
1953 9.50 1.04 a 10.50 26.00 92.00 136.00 274.50 325.00 285.00 151.90 a 56.00 4.00 1371.44
1954 2.00 4.50 0.00 4.66 a 66.13 a 121.50 208.00 261.00 231.21 a 120.50 78.50 10.00 1108.00
1955 1.50 0.00 0.00 a 8.79 a 48.05 a 180.00 253.00 250.50 220.86 a 106.36 b 30.00 a 8.00 1107.07
1956 5.68 a 0.00 a 0.00 37.50 124.50 179.00 320.50 320.85 a 257.00 120.38 a 17.00 2.00 1384.42
1957 0.00 6.50 15.50 31.00 146.50 256.00 303.00 334.80 a 389.00 165.00 21.50 10.50 1679.30
1958 23.00 63.50 10.00 41.50 182.50 350.00 382.00 350.50 292.24 a 183.00 37.50 57.00 1972.74
1959 7.00 4.00 6.50 67.00 131.50 249.50 302.50 285.00 222.00 158.50 29.00 5.00 1467.50
1960 11.50 5.00 5.50 40.00 73.00 183.00 209.25 a 293.50 228.00 163.00 13.50 5.50 1230.75
1961 22.00 19.50 7.00 26.50 87.50 223.50 360.50 316.50 210.00 114.18 a 8.50 2.14 b 1397.82
1962 2.00 7.50 5.00 25.50 49.00 141.00 237.50 324.00 251.11 c 136.00 39.31 a 20.50 1238.42
1963 3.00 73.00 2.50 27.00 159.50 186.50 300.91 b 307.50 335.50 152.00 27.00 25.00 1599.41
1964 0.00 0.00 3.50 3.00 61.00 186.50 285.50 292.00 223.39 b 204.00 16.00 3.00 1277.89
1965 6.00 0.00 46.50 45.00 62.50 147.50 284.00 355.00 245.50 199.50 78.50 10.50 1480.50
1966 1.00 f 6.00 17.50 53.50 48.50 224.00 288.50 290.00 308.50 139.50 40.50 24.00 1440.50
1967 5.50 0.00 3.00 0.00 80.00 238.00 330.50 355.50 361.50 192.50 68.50 4.50 1639.50
1968 27.50 74.00 33.00 14.00 114.50 213.50 327.00 317.50 288.50 111.00 45.50 3.00 1569.00
1969 4.50 2.50 20.50 17.00 194.00 296.00 276.00 291.50 245.00 121.00 42.50 11.00 1521.50
1970 15.50 53.50 11.50 8.00 93.50 210.50 270.00 261.50 224.50 144.00 75.50 2.50 1370.50
1971 9.00 16.00 0.00 23.50 72.50 163.00 247.00 382.00 257.50 131.50 13.50 0.00 1315.50
1972 0.00 0.00 29.50 13.50 127.50 206.50 352.50 320.50 194.50 124.00 19.00 17.00 1404.50
1973 6.50 27.50 1.50 23.00 114.00 204.00 255.00 227.00 287.50 94.00 6.00 6.00 1252.00
1974 11.00 0.00 21.00 28.00 71.00 149.00 220.00 281.50 335.00 83.50 21.72 a 11.50 1233.22
1975 2.87 d 3.50 3.50 0.58 d 90.50 150.00 307.50 285.95 b 363.62 a 101.86 c 23.33 c 10.50 1343.71
1976 16.02 a 2.07 a 3.21 b 29.46 b 85.00 f 117.00 g 217.50 g 304.83 d 343.93 b 162.50 88.39 b 10.33 d 960.75
1977 17.10 b 22.00 0.00 49.66 a 60.40 b 216.72 a 272.91 c 337.79 b 241.50 108.50 b 16.07 b 10.85 a 1353.50
1978 12.00 22.40 c 17.50 l 19.00 h 120.79 b 316.15 d 271.00 g 301.00 f 175.00 l 218.72 d 10.00 c 0.00 a 700.07
1979 0.00 b 1.68 c 28.50 g 56.00 149.00 190.50 368.79 b 356.50 a 370.34 a 218.66 c 20.19 d 21.04 c 1752.71
1980 2.07 a 36.77 a 12.00 f 72.50 101.00 182.14 b 345.50 0.00 z 274.20 e 203.00 69.83 a 33.50 1320.51
1981 43.83 b 22.52 e 18.08 a 50.19 d 129.17 d 239.48 a 303.44 e 392.48 c 170.00 i 66.43 c 33.75 b 1.03 a 1300.41
1982 0.00 6.00 4.50 26.50 72.00 195.50 293.00 336.50 0.00 z 195.50 19.50 10.50 1159.50
1983 16.00 28.00 18.50 60.00 169.00 218.00 374.00 390.50 250.86 a 80.50 47.00 2.50 1654.86
1984 19.50 27.00 40.50 25.00 99.00 192.00 283.00 311.00 273.50 103.50 16.50 1.00 1391.50
1985 0.00 0.00 0.00 30.50 144.50 235.50 326.00 344.00 224.00 95.00 12.50 6.50 1418.50
1986 22.00 34.50 59.00 16.00 119.50 231.50 287.00 318.50 189.00 150.00 32.00 8.50 1467.50
1987 6.00 22.50 43.83 b 78.00 196.00 209.00 278.00 288.50 250.00 185.00 71.00 8.00 1635.83
1988 14.50 18.00 9.50 51.00 132.50 191.50 327.00 314.50 242.07 a 209.50 41.50 16.00 1567.57
1989 1.50 1.00 3.50 127.50 124.00 296.50 330.50 350.00 347.00 123.00 33.50 21.50 1759.50
1990 6.00 13.50 32.00 62.50 111.00 250.00 360.50 386.00 345.50 100.50 53.50 2.50 1723.50
1991 9.50 49.00 2.50 17.00 85.50 145.50 275.50 302.50 327.50 133.00 49.50 7.50 1404.50
1992 27.00 65.00 33.50 111.00 144.50 250.50 306.00 330.50 210.50 154.00 25.00 0.00 1657.50
1993 7.00 31.50 29.00 38.00 209.50 226.50 292.00 353.50 193.50 166.00 3.50 13.00 1563.00
1994 16.50 4.00 55.00 29.50 116.50 182.00 260.50 361.50 295.50 89.50 2.00 8.50 1421.00
1995 24.50 28.50 36.00 36.00 96.50 224.00 353.00 269.00 353.00 138.50 86.00 28.00 1673.00
1996 14.00 18.50 33.00 68.00 75.00 164.00 261.00 266.00 188.50 116.00 41.00 10.00 1255.00
1997 27.50 2.50 18.00 33.00 238.00 246.00 329.50 406.00 367.00 126.50 0.00 z 5.00 1799.00
1998 26.00 16.50 44.00 17.00 95.00 191.50 303.00 295.53 a 210.00 142.00 28.00 7.50 1376.03
1999 1.55 a 2.00 25.83 a 27.50 57.50 152.50 215.93 b 290.76 b 177.32 b 107.00 63.62 a 7.23 a 1128.75
2000 0.00 a 15.50 0.00 a 28.33 c 108.50 178.93 b 255.75 e 272.59 b 256.03 a 128.13 a 9.50 0.00 1253.27
2001 14.00 0.50 20.15 a 16.55 a 70.50 119.50 217.00 c 304.12 b 192.32 b 122.00 24.00 k 0.00 z 1076.64
2002 0.00 o 4.50 4.00 9.50 46.00 190.34 a 296.00 250.00 206.00 98.50 48.00 12.00 1164.84
2003 34.00 0.00 13.50 g 21.50 78.50 165.50 f 281.50 269.81 d 232.00 197.00 15.00 4.50 1133.81
2004 6.00 4.50 31.50 66.00 134.50 239.00 351.00 371.00 226.50 89.00 g 19.62 d 4.50 n 1449.62
2005 0.00 z 15.00 32.50 46.50 192.00 199.50 215.50 g 153.50 n 72.50 k 84.50 f 3.50 g 32.00 517.50
2006 15.50 5.50 10.00 30.50 0.00 z 169.50 237.00 128.00 k 159.50 g 37.00 32.00 i 4.50 h 505.00
2007 2.30 d 2.00 10.00 j 18.00 e 45.00 104.40 e 237.50 m 265.29 e 141.50 f 59.00 g 12.00 f 4.00 l 436.98
2008 0.00 l 12.50 g 4.77 e 18.50 124.57 d 74.50 h 105.00 p 270.06 e 144.50 g 109.00 64.50 0.00 591.40
2009 8.00 g 3.00 g 2.00 7.20 e 51.50 193.00 116.50 m 292.00 262.00 67.00 h 35.00 0.00 g 842.70
2010 24.00 i 18.00 25.00 f 23.00 28.02 e 89.50 g 162.50 h 143.50 m 0.00 z 75.00 g 53.50 12.00 134.52
2011 13.00 0.00 b 0.00 f 0.00 e 17.50 h 110.00 m 133.50 l 187.00 l 136.50 l 77.00 l 5.00 m 3.50 f 13.00
2012 9.00 g 7.25 e 2.00 32.40 e 58.56 d 156.11 c 0.00 z 8.50 z 127.50 j 103.13 e 49.00 10.13 e 418.59
2013 0.00 0.00 e 5.50 g 1.00 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 10.76 15.60 17.10 36.63 106.33 203.88 294.02 315.66 263.73 140.91 36.73 10.74 1458.42
S.D. 11.21 19.70 18.69 25.64 46.83 47.92 48.70 41.80 55.09 46.63 24.38 10.61 216.77
SKEW 1.37 1.81 1.66 1.05 0.48 0.51 0.62 0.18 0.71 0.37 0.87 1.94 0.81
MAX 47.50 91.50 98.00 127.50 238.00 350.00 461.00 412.00 414.00 289.00 108.00 57.00 2199.50
MIN 0.00 0.00 0.00 0.00 28.02 104.40 208.00 227.00 172.50 37.00 0.00 0.00 1107.07
NO YRS 76 82 76 82 80 78 74 76 73 76 76 77 61