MORRO BAY FIRE DEPT, CALIFORNIA

Monthly Total Growing Degree Days

(045866)

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
1959 0.00 z 87.92 c 246.97 a 213.00 140.00 190.00 313.00 376.50 312.50 416.00 279.00 169.50 2744.39
1960 62.50 85.00 127.50 151.50 168.00 274.00 262.00 224.00 262.50 233.00 134.00 118.00 2102.00
1961 169.00 121.00 94.00 150.50 123.50 208.00 271.50 328.00 284.50 303.00 133.00 115.00 2301.00
1962 145.00 64.00 59.50 157.50 120.00 165.00 205.50 302.50 233.50 294.50 202.00 133.00 2082.00
1963 87.00 256.50 77.50 117.50 192.50 232.00 244.50 299.50 372.50 374.00 204.50 123.00 2581.00
1964 78.50 88.50 66.50 117.50 97.50 192.50 242.50 267.50 261.00 287.50 139.50 118.50 1957.50
1965 123.50 43.50 90.00 146.00 80.00 163.00 232.00 305.50 300.00 464.50 211.50 62.00 2221.50
1966 51.50 36.00 106.00 217.00 183.00 220.50 228.50 276.00 325.00 361.00 214.00 88.50 2307.00
1967 85.00 106.50 83.50 32.00 207.00 213.50 318.50 328.00 395.00 452.50 329.50 144.00 2695.00
1968 140.00 217.50 199.50 160.00 168.50 230.00 286.50 340.00 350.50 299.50 246.00 62.00 2700.00
1969 144.50 43.50 105.00 117.00 180.00 284.00 298.00 277.50 276.50 318.50 322.50 161.50 2528.50
1970 162.00 175.50 173.00 83.00 210.50 199.00 270.00 247.00 337.50 273.50 241.50 90.00 2462.50
1971 157.00 110.00 94.50 104.00 144.00 196.00 267.50 363.50 361.50 231.00 157.50 26.00 2212.50
1972 80.00 146.50 184.50 155.00 166.50 284.50 340.50 351.00 402.50 421.00 212.00 120.00 2864.00
1973 73.00 169.50 72.50 136.00 195.50 279.50 271.50 273.50 344.00 321.00 149.50 122.50 2408.00
1974 89.00 85.00 143.50 133.00 108.50 228.50 284.00 306.50 259.00 272.00 174.50 90.00 2173.50
1975 110.00 44.00 46.00 33.50 118.50 204.00 203.00 258.50 212.00 215.00 140.00 89.50 1674.00
1976 170.50 116.50 104.50 71.00 155.50 290.50 289.50 340.50 339.50 359.50 255.50 123.00 2616.00
1977 109.50 180.50 30.00 61.00 145.81 d 213.00 244.00 331.00 314.50 274.00 300.00 229.50 2432.81
1978 155.00 117.00 259.00 130.00 201.50 187.50 205.00 270.50 387.00 251.50 137.50 46.00 2347.50
1979 50.00 37.50 109.50 134.50 205.12 a 207.50 256.50 274.00 374.50 319.00 136.50 132.50 2237.12
1980 166.50 177.50 113.00 169.00 128.50 201.50 273.50 297.00 264.50 255.00 265.50 212.50 2524.00
1981 133.00 141.50 130.00 164.50 160.50 313.50 280.00 275.50 266.50 211.00 187.50 102.50 2366.00
1982 51.50 112.00 95.00 171.00 154.00 215.00 229.00 282.00 337.00 304.00 168.50 91.50 2210.50
1983 146.00 124.50 157.00 144.00 186.00 238.00 368.50 416.00 415.00 460.00 173.00 95.50 2923.50
1984 97.50 74.00 199.50 99.50 214.50 203.50 346.50 425.50 579.00 297.00 146.00 60.00 2742.50
1985 36.00 87.50 55.50 182.00 156.00 180.00 k 322.50 270.00 291.00 303.00 113.00 124.50 1941.00
1986 157.00 130.50 145.50 139.50 102.50 188.50 242.00 253.50 220.00 227.00 231.00 27.00 2064.00
1987 8.00 53.50 73.50 135.50 193.75 c 190.00 241.50 286.00 248.50 318.00 157.50 47.50 1953.25
1988 49.00 177.00 223.50 206.00 145.00 194.50 281.50 331.00 224.00 234.50 155.50 99.00 2320.50
1989 52.50 44.00 139.00 213.00 96.00 208.50 209.00 221.00 195.00 288.50 244.00 103.00 2013.50
1990 71.00 56.00 79.50 154.00 150.87 a 204.50 286.00 319.00 297.50 286.50 196.00 59.00 2159.87
1991 60.50 137.00 41.00 98.00 43.50 102.00 245.00 252.50 204.50 198.00 218.50 54.50 1655.00
1992 50.00 121.50 116.00 187.50 212.00 199.50 238.00 203.00 200.00 273.00 151.00 25.00 1976.50
1993 37.50 26.50 179.00 172.50 262.00 264.50 307.50 337.00 325.50 357.50 243.50 104.50 2617.50
1994 116.50 62.50 201.50 151.50 145.00 158.50 228.50 290.00 266.00 269.50 77.50 59.50 2026.50
1995 125.00 216.50 203.00 152.50 195.00 220.50 319.00 286.75 a 275.00 358.00 271.50 124.00 2746.75
1996 114.00 182.50 163.50 254.00 253.50 217.00 246.00 265.50 269.00 298.00 236.50 144.00 2643.50
1997 123.00 113.50 168.50 108.00 298.00 249.00 296.50 433.00 454.14 a 410.00 299.00 105.00 3057.64
1998 108.00 167.00 146.50 105.00 183.00 271.50 302.00 336.50 354.50 251.00 153.00 82.50 2460.50
1999 102.00 64.30 a 43.50 77.00 72.00 115.50 271.50 230.50 221.90 a 271.77 a 164.50 160.00 1794.46
2000 80.00 122.50 122.45 a 161.00 166.88 a 237.00 273.00 256.50 341.50 249.00 114.00 162.00 2285.83
2001 65.50 69.50 143.00 89.00 211.00 250.00 294.00 229.00 234.50 255.00 193.50 56.50 2090.50
2002 48.00 126.00 52.00 101.00 109.50 172.50 261.50 249.50 236.00 178.50 238.00 98.00 1870.50
2003 265.00 133.50 167.00 95.00 213.00 243.00 237.00 345.50 325.50 255.00 150.50 96.50 2526.50
2004 51.00 55.50 238.50 152.00 197.50 229.00 310.00 328.50 313.50 268.00 111.00 107.00 2361.50
2005 132.00 120.00 195.50 128.50 215.50 217.50 249.00 264.00 215.00 210.50 237.50 135.00 2320.00
2006 101.00 136.00 25.50 190.56 c 176.00 223.93 b 146.50 k 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 852.98
Period of Record Statistics
MEAN 101.90 111.75 126.88 137.95 165.68 216.83 270.05 298.41 303.83 298.48 196.11 104.26 2324.76
S.D. 49.01 53.95 60.81 46.65 50.40 42.07 38.52 52.31 75.37 69.73 60.28 44.42 323.46
SKEW 0.67 0.48 0.30 -0.05 -0.02 -0.16 0.34 0.67 1.08 0.78 0.34 0.45 0.04
MAX 265.00 256.50 259.00 254.00 298.00 313.50 368.50 433.00 579.00 464.50 329.50 229.50 3057.64
MIN 8.00 26.50 25.50 32.00 43.50 102.00 203.00 203.00 195.00 178.50 77.50 25.00 1655.00
NO YRS 47 48 48 48 48 47 47 47 47 47 47 47 45