FORT BRAGG 5 N, CALIFORNIA

Monthly Total Growing Degree Days

(043161)

Base Temperature = 40 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
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 513.57 a 542.00 478.39 b 517.50 304.14 a 134.00 2489.60
1949 91.00 172.67 a 324.00 338.57 b 485.15 a 494.00 475.85 a 557.00 541.03 a 387.50 c 484.14 a 208.00 4558.91
1950 137.90 b 226.80 c 261.00 296.38 a 314.50 447.41 a 465.00 a 492.50 501.50 529.50 468.10 a 407.00 4547.59
1951 237.50 248.00 245.00 306.50 434.00 415.00 490.00 484.12 a 496.00 481.00 376.00 234.50 4447.62
1952 170.00 232.00 a 190.50 296.50 400.00 436.50 504.50 467.50 507.00 470.00 312.50 277.00 4264.00
1953 322.50 218.00 285.50 307.00 423.00 463.50 446.00 586.50 565.50 493.00 424.00 318.00 4852.50
1954 246.00 246.00 286.50 373.45 a 372.50 438.50 530.50 516.00 540.00 499.50 412.50 269.50 4730.95
1955 114.50 f 167.50 257.00 266.50 383.76 b 456.21 a 480.50 406.00 432.00 428.50 292.76 a 321.00 3891.72
1956 284.00 180.00 264.50 304.00 436.07 a 465.50 486.00 523.50 525.50 448.00 290.00 209.50 4416.57
1957 154.00 258.00 320.50 364.00 488.50 515.17 a 521.50 524.00 575.50 561.00 382.50 305.00 4969.67
1958 332.50 379.50 289.50 368.50 509.00 624.50 546.00 549.00 598.00 444.50 371.00 395.50 5407.50
1959 325.50 221.50 323.50 365.50 439.00 494.00 549.00 536.00 575.00 513.50 355.50 283.50 4981.50
1960 257.00 259.50 354.50 360.00 441.50 531.00 520.00 560.00 439.50 481.50 333.00 285.00 4822.50
1961 334.50 298.50 322.50 356.00 445.00 548.00 541.00 595.00 542.00 448.39 c 326.90 a 219.50 4977.29
1962 214.50 249.50 291.00 375.00 426.50 432.00 472.50 558.50 511.50 479.50 375.50 298.00 4684.00
1963 211.00 416.50 307.50 350.00 487.00 463.50 537.50 511.00 609.00 551.00 389.50 316.00 5149.50
1964 228.00 236.00 201.00 267.00 341.50 466.00 504.00 545.00 480.00 497.00 342.50 292.50 4400.50
1965 241.50 181.00 335.00 356.00 324.50 406.50 473.00 581.00 465.00 549.00 432.00 251.50 4596.00
1966 243.00 190.00 294.00 373.50 388.50 467.00 508.50 477.00 552.00 457.00 412.00 314.00 4676.50
1967 235.50 243.50 248.50 229.00 393.00 412.50 475.50 466.50 580.00 538.00 466.00 182.50 4470.50
1968 217.50 370.50 362.00 290.50 394.50 460.00 490.50 616.50 533.00 439.00 355.50 184.50 4714.00
1969 188.50 182.00 257.00 295.50 437.00 506.50 471.00 464.50 490.00 465.00 368.00 365.00 4490.00
1970 342.50 339.00 330.00 255.50 384.00 450.00 457.00 451.00 484.00 401.00 423.50 245.00 4562.50
1971 214.00 192.50 251.00 272.00 394.00 455.00 501.00 603.50 547.00 359.50 291.50 146.00 4227.00
1972 192.50 256.00 367.50 338.50 377.00 469.50 592.00 556.00 511.00 525.50 343.00 189.62 a 4718.12
1973 201.50 a 304.50 263.00 358.50 404.00 498.00 510.50 464.50 549.00 413.50 364.66 a 302.25 a 4633.91
1974 207.38 b 165.08 d 306.38 a 333.50 389.50 473.50 579.50 545.50 530.00 444.00 316.55 a 238.18 a 4529.08
1975 152.93 a 189.00 266.50 226.50 387.50 460.00 525.50 488.50 463.00 423.00 243.10 a 197.37 a 4022.90
1976 167.92 a 202.00 217.50 283.00 412.50 465.00 560.50 583.50 517.50 459.00 264.50 j 240.77 a 4109.18
1977 223.95 b 290.50 238.50 339.00 397.46 c 481.61 b 497.50 590.50 530.00 425.00 332.59 a 325.50 b 4672.11
1978 344.74 b 280.00 438.50 351.00 453.00 510.50 514.00 526.00 530.00 449.50 241.03 a 112.12 a 4750.39
1979 206.84 b 216.16 c 304.66 b 359.48 a 447.50 440.00 567.50 564.50 625.50 523.00 360.00 a 295.53 a 4910.68
1980 257.82 a 361.00 289.00 361.00 388.50 455.00 518.00 476.00 479.50 423.00 334.14 a 287.27 a 4630.22
1981 360.63 a 294.50 311.00 328.50 419.50 496.50 0.00 z 506.33 a 480.50 416.00 421.03 a 335.32 a 4369.82
1982 135.00 228.50 270.50 305.50 373.00 442.50 517.50 536.00 500.50 474.00 326.50 257.50 4367.00
1983 296.50 214.00 k 0.00 z 0.00 z 297.50 l 533.00 596.00 632.50 612.50 548.00 375.00 324.50 3918.00
1984 280.00 228.50 356.50 0.00 z 437.50 427.50 562.50 536.50 553.50 424.50 324.83 a 0.00 z 4131.83
1985 210.00 218.00 232.00 348.50 381.50 497.50 577.00 545.00 527.50 478.00 193.00 247.00 4455.00
1986 393.70 a 318.50 404.50 323.79 a 407.65 a 538.50 505.50 542.00 490.00 473.00 385.34 a 318.00 5100.49
1987 246.50 281.50 329.50 385.00 468.50 471.50 534.50 543.00 510.00 548.50 394.50 260.50 4973.50
1988 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 226.00 p 462.00 329.00 190.00 981.00
1989 139.50 129.50 328.00 429.50 445.00 502.00 516.00 539.00 451.00 421.00 308.50 183.00 4392.00
1990 186.50 131.00 279.00 397.50 442.00 535.50 607.00 621.50 609.50 426.00 232.00 63.50 4531.00
1991 162.50 284.00 247.50 338.50 379.00 484.00 599.50 652.15 d 556.00 530.00 306.50 181.50 4721.15
1992 226.50 356.50 413.00 477.50 563.00 604.00 666.50 607.50 591.00 593.50 293.00 163.50 5555.50
1993 166.50 251.50 428.00 411.00 571.00 530.50 614.50 658.75 a 525.00 556.50 295.50 199.00 5207.75
1994 261.00 224.50 408.50 399.50 477.00 511.50 603.50 652.00 602.50 491.00 185.50 155.00 4971.50
1995 351.00 309.00 296.00 317.50 393.18 a 510.50 619.00 542.50 586.50 480.00 376.00 322.50 5103.68
1996 277.00 333.50 308.00 364.50 386.50 393.50 512.00 509.50 441.50 441.00 330.00 296.00 4593.00
1997 265.00 196.50 276.00 319.50 551.00 475.50 567.50 638.50 615.50 457.00 397.50 243.00 5002.50
1998 327.00 228.00 285.00 276.50 387.50 500.00 533.50 518.50 534.00 425.00 302.00 164.00 4481.00
1999 209.50 162.00 183.50 255.00 334.00 410.00 486.59 c 589.50 476.00 421.00 355.00 181.72 b 4063.81
2000 212.00 297.00 229.00 357.50 407.28 b 495.00 499.21 b 512.50 553.00 406.50 205.50 253.00 4427.48
2001 170.50 164.23 b 275.38 a 196.50 h 458.28 a 442.00 484.00 565.46 d 483.10 a 455.50 333.00 e 246.50 4077.96
2002 161.00 234.00 209.00 302.50 334.00 434.50 556.50 489.50 482.00 392.50 346.50 274.50 4216.50
2003 365.00 195.50 317.50 255.00 372.00 484.00 519.00 591.50 559.50 490.50 239.00 240.50 4629.00
2004 231.00 208.50 329.50 344.50 423.50 275.50 m 583.50 621.50 0.00 z 0.00 z 275.50 166.50 g 3017.50
2005 196.00 283.50 320.00 227.00 g 454.00 256.50 l 532.00 470.50 410.50 390.50 275.50 265.50 3598.00
2006 236.00 203.50 181.00 304.66 a 396.80 a 385.50 g 335.00 k 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1321.96
Period of Record Statistics
MEAN 236.60 245.26 294.84 331.31 418.97 478.16 528.89 544.39 525.98 468.88 339.12 250.29 4679.30
S.D. 68.31 64.41 59.26 50.38 54.28 45.62 47.33 56.71 51.55 52.07 66.15 69.77 324.15
SKEW 0.37 0.55 0.35 0.15 0.75 0.81 0.64 0.05 0.00 0.29 -0.18 -0.21 0.44
MAX 393.70 416.50 438.50 477.50 571.00 624.50 666.50 658.75 625.50 593.50 484.14 407.00 5555.50
MIN 91.00 129.50 181.00 226.50 314.50 393.50 446.00 406.00 410.50 359.50 185.50 63.50 4022.90
NO YRS 56 56 56 53 56 54 56 57 56 57 57 56 48