MORRO BAY FIRE DEPT, CALIFORNIA

Monthly Total Growing Degree Days

(045866)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201302
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 352.24 c 556.97 a 513.00 449.50 490.00 623.00 686.50 612.50 726.00 579.00 466.00 6054.71
1960 305.50 361.00 436.00 446.00 478.00 574.00 572.00 534.00 562.50 542.00 432.50 406.00 5649.50
1961 465.50 400.50 396.00 443.50 429.50 508.00 581.50 638.00 584.50 613.00 428.50 396.00 5884.50
1962 399.50 312.00 354.00 457.50 428.50 465.00 515.50 612.50 533.50 604.50 501.50 416.50 5600.50
1963 348.00 536.50 367.50 407.00 502.50 532.00 554.50 609.50 672.50 684.00 504.00 410.50 6128.50
1964 376.00 357.50 333.00 402.00 401.00 492.50 552.50 577.50 561.00 597.50 409.50 412.50 5472.50
1965 401.00 301.50 392.00 440.00 379.00 463.00 542.00 615.50 600.00 774.50 510.50 315.50 5734.50
1966 303.00 280.50 392.50 517.00 493.00 520.50 538.50 586.00 625.00 671.00 514.00 364.50 5805.50
1967 364.00 382.50 371.00 305.50 517.00 513.50 628.50 638.00 695.00 762.50 629.50 416.50 6223.50
1968 440.00 507.50 509.50 453.00 478.50 530.00 596.50 650.00 650.50 609.50 546.00 340.00 6311.00
1969 439.00 309.50 393.00 416.00 489.00 584.00 608.00 587.50 576.50 628.50 622.50 468.00 6121.50
1970 470.50 455.50 479.50 366.00 520.50 499.00 580.00 557.00 637.50 583.50 541.50 393.50 6084.00
1971 434.00 373.00 380.00 394.50 453.50 496.00 577.50 673.50 661.50 539.50 457.50 285.00 5725.50
1972 375.50 433.00 488.50 453.50 476.50 584.50 650.50 661.00 702.50 731.00 512.00 370.00 6438.50
1973 354.00 449.50 367.50 430.50 505.50 579.50 581.50 583.50 644.00 631.00 445.00 432.00 6003.50
1974 375.50 361.00 452.50 429.00 412.50 528.50 594.00 616.50 559.00 582.00 474.50 355.50 5740.50
1975 376.50 298.50 332.00 302.50 420.50 504.00 513.00 568.50 512.00 525.00 420.50 361.00 5134.00
1976 450.00 393.50 393.50 363.00 465.50 590.50 599.50 650.50 639.50 669.50 555.50 433.00 6203.50
1977 393.50 460.50 296.50 353.50 451.80 d 513.00 554.00 641.00 614.50 584.00 599.50 539.50 6001.30
1978 458.50 393.50 568.50 424.50 511.50 487.50 515.00 580.50 687.00 561.50 425.50 305.50 5919.00
1979 305.50 290.50 410.00 431.50 515.12 a 507.50 566.50 584.00 674.50 629.00 431.50 438.00 5783.62
1980 472.00 462.00 419.00 467.00 436.50 501.50 583.50 607.00 564.50 565.00 563.50 522.50 6164.00
1981 438.00 403.50 436.50 460.50 470.50 613.50 590.00 585.50 566.50 520.50 484.00 412.00 5981.00
1982 308.50 390.00 394.00 463.00 463.50 515.00 539.00 592.00 637.00 614.00 468.50 393.50 5778.00
1983 450.50 404.00 465.00 437.50 496.00 538.00 678.50 726.00 715.00 770.00 470.00 391.50 6542.00
1984 396.50 354.50 508.00 384.50 524.50 503.50 656.00 735.50 879.00 607.00 443.50 331.00 6323.50
1985 312.00 318.50 322.00 478.00 466.00 370.00 k 632.50 580.00 591.00 613.00 389.50 404.00 5106.50
1986 466.00 401.00 446.50 434.00 409.50 488.50 552.00 563.50 520.00 537.00 531.00 291.50 5640.50
1987 168.50 275.50 356.50 432.00 503.75 c 490.00 551.50 596.00 548.50 628.00 454.00 269.50 5273.75
1988 308.00 464.50 529.00 506.00 451.50 494.50 591.50 641.00 524.00 544.50 454.00 318.50 5827.00
1989 304.50 255.50 429.50 513.00 404.50 508.50 519.00 531.00 495.00 598.50 541.00 393.50 5493.50
1990 351.50 254.00 360.00 452.50 460.87 a 504.50 596.00 629.00 597.50 596.50 494.50 272.50 5569.37
1991 343.00 412.00 296.50 382.50 326.00 402.00 555.00 562.50 504.50 506.50 508.50 328.50 5127.50
1992 326.50 411.00 424.50 487.50 522.00 499.50 548.00 513.00 500.00 583.00 446.00 233.00 5494.00
1993 283.00 261.00 484.00 470.50 572.00 564.50 617.50 647.00 625.50 667.50 543.50 402.50 6138.50
1994 419.50 331.00 508.50 451.50 455.00 458.50 538.50 600.00 566.00 579.50 356.00 346.00 5610.00
1995 426.50 496.50 509.50 447.00 505.00 520.50 629.00 596.75 a 575.00 668.00 571.00 433.00 6377.75
1996 417.50 450.50 473.50 554.00 563.50 517.00 556.00 575.50 569.00 608.00 533.00 453.50 6271.00
1997 419.00 388.00 474.00 400.00 608.00 549.00 606.50 743.00 754.14 a 720.00 599.00 403.50 6664.14
1998 413.50 447.00 446.50 397.00 493.00 571.50 612.00 646.50 654.50 561.00 453.00 327.00 6022.50
1999 394.50 324.07 a 327.00 330.50 375.00 415.50 581.50 540.50 521.90 a 581.77 a 464.50 461.50 5318.24
2000 381.00 405.00 424.70 a 461.00 476.88 a 537.00 583.00 566.50 641.50 559.00 396.50 468.00 5900.08
2001 343.50 313.50 450.00 367.00 521.00 550.00 604.00 539.00 534.50 565.00 493.50 344.00 5625.00
2002 289.00 395.50 337.50 398.00 415.50 472.50 571.50 559.50 536.00 488.50 538.00 391.50 5393.00
2003 575.00 412.50 477.00 391.50 523.00 543.00 547.00 655.50 625.50 565.00 450.50 386.00 6151.50
2004 350.50 335.50 546.00 451.00 507.50 529.00 620.00 638.50 613.50 578.00 399.50 408.50 5977.50
2005 437.50 399.50 505.50 428.50 525.50 517.50 559.00 574.00 515.00 520.50 537.50 434.00 5954.00
2006 407.50 378.50 294.50 448.00 478.00 521.50 589.50 615.50 550.00 553.00 540.00 414.00 5790.00
2007 147.50 r 436.00 600.88 a 544.50 584.00 495.00 f 655.00 691.50 360.50 p 703.00 596.50 215.50 o 4811.38
2008 426.50 39.50 z 523.50 533.50 597.00 141.00 v 765.50 585.00 g 712.50 450.50 l 647.00 418.50 a 4624.00
2009 567.50 440.00 509.50 529.00 602.00 322.50 p 672.50 721.00 488.50 i 583.00 f 508.00 415.50 4965.00
2010 476.00 444.50 324.50 j 487.50 523.50 580.00 555.50 f 569.00 f 687.00 506.50 f 517.76 a 445.00 4161.26
2011 432.97 a 342.50 492.50 535.86 a 581.25 a 664.66 a 833.00 806.00 771.50 811.00 559.50 0.00 z 6830.73
2012 0.00 z 0.00 z 0.00 z 617.50 638.00 703.00 823.00 816.50 744.83 a 711.97 a 606.21 a 460.87 a 6121.87
2013 403.50 329.00 b 522.98 d 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 9.50 z 1255.48
Period of Record Statistics
MEAN 391.24 380.11 433.29 442.41 486.26 524.72 596.24 620.11 612.42 615.16 501.83 390.37 5877.66
S.D. 72.05 67.13 76.62 62.23 63.07 53.21 65.92 65.79 80.08 75.61 67.63 63.12 360.93
SKEW -0.15 0.01 0.01 0.15 0.11 0.83 1.88 1.06 0.84 0.76 0.11 -0.26 -0.07
MAX 575.00 536.50 600.88 617.50 638.00 703.00 833.00 816.50 879.00 811.00 647.00 539.50 6664.14
MIN 168.50 254.00 294.50 302.50 326.00 402.00 513.00 513.00 495.00 488.50 356.00 233.00 5127.50
NO YRS 52 53 53 54 54 50 53 52 52 51 54 52 46