SAN GREGORIO 2 SE, CALIFORNIA

Monthly Total Growing Degree Days

(047807)

Base Temperature = 50 F

File last updated on Jul 24, 2006
*** Note *** Provisional Data *** After Year/Month 200603
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
1954 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 158.00 262.00 249.50 268.50 205.00 159.00 50.00 1352.00
1955 11.50 26.00 46.50 a 12.00 80.00 160.50 184.50 187.50 185.00 171.00 110.17 a 101.50 1276.17
1956 35.50 10.00 13.50 55.00 138.50 169.00 250.00 240.00 303.50 153.50 164.50 72.00 1605.00
1957 8.50 81.50 64.50 93.50 172.50 267.50 265.00 262.50 326.00 264.00 102.50 84.50 1992.50
1958 57.00 129.00 28.00 103.50 216.50 297.00 334.50 383.00 388.00 261.00 158.00 146.00 2501.50
1959 82.00 37.50 120.50 128.00 122.50 166.50 f 291.00 351.50 268.00 313.00 146.50 75.50 1936.00
1960 42.00 38.50 95.00 101.00 113.50 262.50 294.50 248.50 256.50 193.50 62.00 56.00 1763.50
1961 115.00 60.50 27.00 90.50 96.50 286.00 314.50 394.00 287.50 210.00 84.00 41.50 2007.00
1962 96.88 c 55.00 19.00 91.50 91.00 162.50 189.00 313.00 220.50 216.50 120.00 81.00 1655.88
1963 17.00 154.00 26.00 62.50 153.50 181.00 273.00 258.50 356.00 270.50 0.00 z 72.50 1824.50
1964 23.00 41.00 21.00 47.00 60.50 205.50 276.50 295.50 292.76 a 288.50 85.00 84.00 1720.26
1965 75.00 20.00 49.50 108.50 81.00 167.50 251.50 343.07 a 277.00 321.50 155.00 17.50 1867.07
1966 31.00 24.00 51.00 142.00 127.50 227.50 269.00 283.50 330.00 242.00 131.00 62.00 1920.50
1967 40.50 52.50 44.00 8.50 135.50 169.50 273.50 299.50 357.00 278.50 190.50 72.50 1922.00
1968 62.00 147.00 98.00 72.50 123.50 235.00 284.50 370.50 316.00 175.50 114.00 25.50 2024.00
1969 55.50 20.50 69.50 46.00 173.00 234.50 258.50 220.00 301.50 197.00 153.00 95.00 1824.00
1970 95.50 77.00 73.50 32.00 174.50 223.50 286.00 234.50 311.50 169.50 131.00 27.00 1835.50
1971 80.00 51.50 43.00 24.00 84.50 191.50 231.50 334.50 333.50 81.00 39.00 1.50 1495.50
1972 20.50 61.00 105.00 75.00 122.50 224.50 345.00 349.50 279.00 259.00 69.50 46.50 1957.00
1973 29.50 73.00 20.00 98.00 171.00 256.00 260.00 247.00 292.00 168.00 69.50 33.50 1717.50
1974 44.00 7.00 73.00 57.50 104.50 226.50 306.00 339.50 299.50 233.00 75.50 20.50 1786.50
1975 64.50 35.00 40.50 19.50 153.50 200.00 273.50 272.00 237.00 119.00 41.00 41.50 1497.00
1976 79.00 31.50 27.00 31.00 171.53 a 265.50 328.00 358.00 299.00 219.50 177.00 26.50 2013.53
1977 61.00 61.00 17.50 53.50 109.50 237.00 291.50 371.00 308.50 165.00 85.00 78.50 1839.00
1978 81.50 83.50 195.50 96.50 181.00 217.00 282.50 314.50 312.50 206.00 45.50 11.50 2027.50
1979 29.50 17.00 73.50 96.00 184.00 188.00 324.00 332.50 396.50 295.00 107.50 76.00 2119.50
1980 76.00 131.50 41.00 101.50 122.00 227.50 351.00 295.00 284.00 207.00 97.50 118.50 2052.50
1981 118.50 81.50 61.00 77.50 154.00 258.50 262.50 288.00 291.00 145.00 155.50 71.00 1964.00
1982 5.50 63.00 37.00 108.50 151.00 239.50 272.50 305.50 301.50 218.00 83.00 28.50 1813.50
1983 89.50 85.00 111.50 92.50 178.50 262.00 329.00 403.50 423.50 341.00 111.50 92.00 2519.50
1984 60.00 41.00 99.50 51.00 157.50 186.50 368.00 339.00 377.00 189.00 59.50 29.50 1957.50
1985 25.50 53.00 21.00 137.00 126.50 291.50 349.50 319.00 289.50 194.50 53.50 102.00 1962.50
1986 110.00 134.00 141.50 92.00 143.50 306.00 314.00 320.00 257.00 207.50 101.50 30.50 2157.50
1987 19.00 75.50 84.00 123.00 223.00 255.00 289.00 362.00 295.00 320.00 112.00 52.50 2210.00
1988 58.00 86.50 39.00 121.00 168.00 243.50 373.50 354.00 244.50 224.50 91.50 35.00 2039.00
1989 22.00 22.50 102.00 212.00 169.00 274.50 284.00 331.50 265.00 211.00 144.00 47.00 2084.50
1990 37.00 31.00 51.00 135.50 167.50 249.50 348.00 438.00 358.50 200.00 88.00 9.00 2113.00
1991 20.00 69.50 29.50 55.50 106.00 165.00 351.50 347.50 290.50 209.50 78.50 21.50 1744.50
1992 35.50 116.00 143.00 178.00 259.50 331.50 423.50 307.50 296.00 315.00 115.50 26.00 2547.00
1993 49.00 52.50 134.50 105.00 234.00 270.00 317.50 368.00 235.00 282.00 80.00 35.50 2163.00
1994 50.50 19.50 79.50 95.50 161.50 202.50 265.50 286.00 315.00 181.50 14.50 6.00 1677.50
1995 87.50 112.50 80.50 83.00 152.50 219.50 390.00 317.50 308.50 232.00 132.00 72.50 2188.00
1996 55.00 131.50 100.50 140.50 146.50 167.00 304.00 277.50 249.50 180.00 105.00 84.50 1941.50
1997 66.50 30.50 76.50 115.50 281.50 200.00 323.50 377.00 398.00 224.50 175.50 42.50 2311.50
1998 0.00 z 25.50 78.50 74.00 139.50 224.50 270.50 298.00 298.00 123.00 0.00 z 15.00 1546.50
1999 44.00 12.00 7.50 0.00 z 0.00 z 0.00 z 262.00 0.00 z 0.00 z 0.00 z 0.00 z 19.63 a 345.13
2000 35.00 59.00 39.00 94.00 0.00 z 250.00 0.00 z 0.00 z 307.00 170.50 e 28.50 55.00 1038.00
2001 21.50 25.50 82.00 30.50 177.22 a 183.50 269.50 274.35 a 256.00 241.50 115.00 53.50 1730.07
2002 30.00 80.00 31.00 97.50 104.50 184.00 306.50 350.50 301.50 171.50 139.00 49.50 1845.50
2003 147.00 19.00 67.00 29.50 97.50 281.00 330.50 412.00 372.00 271.00 93.00 62.50 2182.00
2004 33.00 32.00 155.50 124.50 205.00 230.50 381.50 394.50 302.50 203.50 71.00 55.00 2188.50
2005 49.00 79.50 124.50 70.50 215.50 215.00 312.50 292.00 245.50 171.00 160.50 102.50 2038.00
2006 49.00 73.00 19.00 104.00 194.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 439.00
Period of Record Statistics
MEAN 53.55 60.32 66.88 86.16 151.54 226.62 299.00 318.22 301.26 217.84 105.74 54.17 1952.14
S.D. 31.45 38.44 42.34 41.69 46.80 43.04 47.03 53.72 47.65 56.22 42.12 31.68 260.06
SKEW 0.78 0.77 0.82 0.35 0.49 0.20 0.18 -0.10 0.39 0.18 -0.01 0.53 0.05
MAX 147.00 154.00 195.50 212.00 281.50 331.50 423.50 438.00 423.50 341.00 190.50 146.00 2547.00
MIN 5.50 7.00 7.50 8.50 60.50 158.00 184.50 187.50 185.00 81.00 14.50 1.50 1276.17
NO YRS 51 52 52 51 50 50 51 50 51 51 49 52 46