LOMPOC, CALIFORNIA

Monthly Total Growing Degree Days

(045064)

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
1950 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 422.78 b 361.50 411.50 335.50 320.00 207.00 2058.28
1951 81.00 76.00 119.00 170.69 a 246.00 302.59 a 345.50 368.50 381.00 349.50 183.50 55.00 2678.28
1952 57.00 115.46 b 75.50 144.00 h 219.00 251.00 360.63 a 334.50 358.50 260.00 155.00 73.00 2259.60
1953 176.00 70.00 105.00 93.50 202.00 231.00 391.50 349.50 407.00 327.50 208.00 117.50 2678.50
1954 78.50 204.00 87.00 210.00 237.00 272.50 397.00 304.00 342.00 276.50 260.50 114.00 2783.00
1955 35.50 53.50 160.50 93.00 204.50 230.50 256.50 344.00 335.00 288.50 154.00 105.00 2260.50
1956 57.00 10.88 a 80.50 102.50 252.00 237.50 303.50 289.50 332.00 220.50 212.50 115.50 2213.88
1957 21.50 152.50 152.50 123.00 248.00 335.00 384.00 324.00 396.00 318.50 136.50 124.00 2715.50
1958 88.00 168.50 81.00 209.50 269.50 307.50 362.00 466.50 468.50 372.50 199.00 158.00 3150.50
1959 134.00 55.48 a 206.50 268.00 199.50 249.31 a 386.00 423.00 357.50 356.00 223.45 a 86.00 2944.74
1960 46.00 66.00 149.50 171.50 192.50 338.50 357.50 288.50 287.00 267.50 122.00 83.00 2369.50
1961 151.50 121.00 101.00 166.00 165.85 a 290.00 344.88 c 415.50 349.00 299.00 97.50 65.50 2566.73
1962 99.00 78.50 40.82 a 159.50 142.50 206.00 259.50 355.50 319.00 316.00 187.50 122.50 2286.32
1963 81.00 206.50 76.50 87.00 208.50 234.00 314.50 399.90 a 487.00 395.00 237.00 109.50 2836.40
1964 36.50 74.00 79.00 149.00 159.50 275.50 338.50 376.50 337.50 358.50 130.00 128.50 2443.00
1965 152.50 90.50 150.00 192.00 202.00 274.00 355.00 446.50 379.50 439.00 229.50 84.50 2995.00
1966 54.50 37.50 149.50 263.00 283.50 326.00 334.50 429.50 430.86 a 418.50 237.00 121.50 3085.86
1967 105.00 82.00 100.50 51.50 283.50 270.50 422.00 466.50 504.00 440.00 327.00 74.50 3127.00
1968 102.00 244.00 184.00 193.00 263.00 326.50 384.50 415.00 402.00 367.00 242.50 52.00 3175.50
1969 124.00 60.50 117.50 161.00 231.00 340.50 368.00 361.50 364.50 343.00 273.50 125.50 2870.50
1970 154.00 159.50 169.50 121.00 284.00 259.00 322.00 287.50 362.00 291.50 178.50 48.00 2636.50
1971 116.50 97.00 114.00 96.50 164.00 239.00 275.50 412.50 397.00 219.50 106.00 29.00 2266.50
1972 44.00 139.00 254.00 219.00 256.00 316.50 449.00 439.50 431.00 396.00 152.50 96.00 3192.50
1973 66.00 151.50 41.00 188.00 288.00 398.50 347.50 345.50 397.50 344.50 131.50 120.00 2819.50
1974 108.50 96.00 153.50 188.50 189.50 301.00 382.00 378.50 340.00 295.50 134.00 g 79.16 c 2512.16
1975 92.50 h 59.00 99.00 102.50 252.00 317.50 340.50 407.00 368.50 289.00 179.00 89.00 2503.00
1976 145.00 132.50 154.00 118.50 257.50 392.50 397.50 462.50 474.00 465.00 341.50 141.00 3481.50
1977 131.00 165.00 60.50 186.00 216.50 346.00 403.00 474.00 442.50 320.00 286.00 236.50 3267.00
1978 184.50 127.50 288.50 192.50 315.50 297.50 315.50 403.00 466.00 312.50 96.96 b 25.00 3024.96
1979 30.50 38.00 127.00 159.00 299.00 304.00 380.50 386.50 429.50 278.00 j 126.00 114.50 2394.50
1980 160.00 230.45 a 168.50 257.50 238.50 314.50 436.50 363.00 h 0.00 z 364.00 197.50 230.00 2597.45
1981 181.50 189.50 152.50 221.00 261.00 441.72 a 450.50 423.50 393.50 311.50 250.50 149.00 3425.72
1982 61.00 171.00 127.00 200.00 262.00 310.00 366.50 424.50 493.50 408.50 202.50 84.00 3110.50
1983 201.50 144.00 185.50 198.50 285.00 367.50 494.00 550.50 585.00 510.50 212.00 127.50 3861.50
1984 141.50 120.50 272.00 235.50 351.00 363.00 531.00 574.00 675.50 371.00 167.50 76.50 3879.00
1985 80.00 143.00 124.00 320.50 285.00 463.50 533.00 469.50 471.50 363.00 130.50 186.50 3570.00
1986 262.00 175.30 e 235.50 238.50 264.50 409.00 475.50 462.50 400.71 b 421.50 307.50 122.50 3775.02
1987 63.50 161.50 186.55 c 309.50 396.00 414.00 455.00 496.00 435.00 541.50 242.50 80.00 3781.05
1988 141.50 237.00 319.00 313.00 325.50 0.00 z 537.00 518.00 421.00 420.50 226.50 137.00 3596.00
1989 98.00 97.00 278.50 422.00 335.50 445.00 452.50 476.00 429.00 451.00 350.17 a 216.00 4050.67
1990 136.00 102.00 209.50 326.50 357.00 386.00 501.50 545.50 490.50 455.00 280.50 108.50 3898.50
1991 128.00 224.00 112.50 217.50 232.00 321.50 452.50 492.50 454.50 392.50 281.50 151.00 3460.00
1992 135.00 281.00 253.50 401.50 450.50 464.00 537.50 519.00 504.00 465.50 294.50 0.00 z 4306.00
1993 153.00 144.00 316.00 304.00 407.00 460.00 502.00 531.00 441.00 469.00 258.50 122.00 4107.50
1994 155.00 127.50 274.50 255.00 301.50 343.50 411.50 485.50 444.00 396.50 93.00 86.00 3373.50
1995 169.50 280.50 249.00 264.50 293.50 346.00 489.50 426.50 396.00 416.00 296.50 125.00 3752.50
1996 129.00 226.00 211.50 326.50 369.50 352.50 451.50 457.50 418.50 364.50 243.50 151.00 3701.50
1997 146.50 120.50 249.50 234.50 435.50 390.50 425.00 568.50 635.50 474.00 355.00 103.00 4138.00
1998 156.50 106.50 246.00 195.50 263.50 381.50 402.50 541.50 483.00 349.00 180.50 80.60 a 3386.60
1999 133.00 102.00 93.00 165.50 208.00 268.00 413.00 387.00 381.50 389.50 228.00 164.50 2933.00
2000 145.00 181.50 200.50 252.50 325.00 402.50 371.50 416.50 458.00 328.50 103.00 167.50 3352.00
2001 67.50 105.00 204.00 133.50 352.50 370.50 438.50 400.00 392.00 345.00 246.50 90.00 3145.00
2002 70.50 169.00 120.00 203.00 238.50 320.50 421.50 396.50 397.50 274.50 280.50 118.00 3010.00
2003 296.00 134.50 227.00 180.00 288.50 348.00 412.00 467.00 435.00 389.00 165.00 126.50 3468.50
2004 72.50 73.00 311.00 256.00 345.50 336.00 446.00 461.00 468.00 242.50 f 160.50 125.00 3054.50
2005 156.00 0.00 z 262.50 139.50 l 197.50 n 366.00 0.00 z 483.50 405.00 325.50 329.50 203.00 2531.00
2006 134.50 199.00 71.00 211.11 c 354.50 428.57 b 281.00 l 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1398.68
Period of Record Statistics
MEAN 116.99 134.13 166.73 205.15 271.96 332.43 401.98 427.09 423.02 364.43 214.87 116.92 3153.24
S.D. 55.47 62.87 75.93 78.19 69.07 65.81 68.92 72.54 72.36 70.62 72.01 46.65 529.07
SKEW 0.64 0.40 0.33 0.52 0.51 0.20 0.09 0.02 1.18 0.23 0.11 0.60 0.04
MAX 296.00 281.00 319.00 422.00 450.50 464.00 537.50 574.00 675.50 541.50 355.00 236.50 4138.00
MIN 21.50 10.88 40.82 51.50 142.50 206.00 256.50 287.50 287.00 219.50 93.00 25.00 2213.88
NO YRS 55 55 56 54 55 55 55 55 55 54 55 55 46