SANTA ROSA IS-BECHERS BAY, wr

Monthly Total Growing Degree Days

(967804)

Base Temperature = 40 F

File last updated on Mar 12, 2008
*** Note *** Provisional Data *** After Year/Month 200302
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
1988 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 465.50 m 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1989 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1990 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1991 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1992 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1993 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 344.50 q 711.00 748.50 601.55 a 305.50 k 2061.05
1994 493.50 378.50 553.87 a 513.33 c 541.43 b 642.69 d 662.00 807.50 715.00 691.50 475.56 c 364.00 f 6474.88
1995 431.93 a 529.41 a 544.00 541.03 a 524.93 a 596.25 b 737.00 731.50 701.00 757.50 611.90 a 530.10 a 7236.56
1996 513.50 487.50 512.50 625.34 a 680.00 648.21 b 730.00 761.50 730.50 656.37 e 608.00 407.50 f 6953.42
1997 463.89 c 449.00 554.00 534.44 c 723.85 a 687.32 b 742.93 b 892.91 c 904.62 d 844.20 c 563.50 f 304.50 l 6797.16
1998 381.50 g 406.00 c 520.80 a 468.00 561.44 d 618.75 b 742.97 a 835.00 766.55 a 684.00 551.54 d 287.00 l 6155.05
1999 395.50 f 146.50 p 421.94 d 396.72 a 476.07 c 502.50 d 663.83 b 631.50 646.00 747.50 562.76 a 433.50 f 5048.83
2000 491.72 b 413.50 465.00 c 502.50 601.92 a 666.50 615.00 716.50 753.10 a 722.50 491.90 a 566.50 7006.64
2001 677.00 345.50 464.00 426.00 646.50 651.00 665.00 906.50 693.50 663.50 879.50 441.46 d 7459.46
2002 0.00 z 477.50 438.02 d 0.00 z 526.48 a 618.50 773.00 0.00 z 0.00 z 0.00 z 761.00 564.72 a 4159.22
2003 737.00 499.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1236.50
Period of Record Statistics
MEAN 544.08 442.93 497.13 500.92 586.96 625.75 703.53 785.36 735.70 723.95 615.97 525.69 7234.22
S.D. 115.56 61.00 50.90 71.64 81.92 53.67 52.89 93.41 72.36 58.75 128.87 58.60 226.43
SKEW 0.85 -0.18 -0.22 0.18 0.40 -1.34 -0.33 -0.18 1.40 0.77 1.01 -0.90 -0.04
MAX 737.00 529.41 554.00 625.34 723.85 687.32 773.00 906.50 904.62 844.20 879.50 566.50 7459.46
MIN 431.93 345.50 421.94 396.72 476.07 502.50 615.00 631.50 646.00 656.37 475.56 441.46 7006.64
NO YRS 7 9 9 8 9 9 9 8 9 9 9 4 3