BERRYESSA LAKE, CALIFORNIA

Monthly Total Growing Degree Days

(040705)

Base Temperature = 50 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197006
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
1957 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 37.50 o 9.00 9.00
1958 20.00 112.00 31.50 261.50 516.50 607.00 820.00 957.50 771.50 600.00 165.50 o 59.50 f 4697.50
1959 41.50 41.39 e 185.00 365.00 417.00 723.00 942.00 799.05 b 624.00 555.00 230.00 41.00 4963.94
1960 15.00 30.00 187.00 252.00 409.00 760.00 924.00 832.00 715.00 461.00 119.50 26.50 4731.00
1961 9.00 82.50 92.00 281.00 344.00 753.50 916.10 b 860.00 618.00 473.00 137.50 11.00 4577.60
1962 67.50 13.50 62.00 360.00 401.50 652.00 828.00 791.02 a 674.00 410.50 196.50 78.50 4535.02
1963 5.50 172.50 67.50 85.00 370.50 580.50 716.50 779.00 699.50 435.50 106.00 2.00 4020.00
1964 4.00 73.50 115.00 237.00 342.50 576.50 804.00 834.00 614.50 544.00 70.50 86.50 4302.00
1965 7.50 39.00 97.00 216.50 432.50 503.50 759.50 795.50 541.50 515.00 173.00 1.50 4082.00
1966 11.50 5.00 134.00 383.00 481.50 675.00 725.50 865.00 667.00 464.50 157.00 16.00 4585.00
1967 24.50 41.50 56.00 8.00 447.50 553.50 882.00 942.50 763.50 503.50 293.00 79.50 4595.00
1968 21.00 113.00 144.50 297.00 416.00 720.00 843.50 698.50 700.50 387.00 131.00 6.00 4478.00
1969 14.50 1.50 99.00 189.00 496.00 555.50 852.00 893.50 713.00 365.50 158.50 51.50 4389.50
1970 59.00 59.00 162.50 160.50 493.50 639.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1573.50
Period of Record Statistics
MEAN 23.12 60.34 110.23 238.12 428.31 638.38 834.43 837.30 675.17 476.21 161.14 34.08 4478.10
S.D. 20.42 49.58 49.92 109.28 57.02 83.58 74.76 72.62 66.63 70.68 61.64 32.42 272.73
SKEW 1.20 0.84 0.15 -0.61 -0.01 0.06 -0.17 0.00 -0.38 0.10 0.73 0.58 -0.15
MAX 67.50 172.50 187.00 383.00 516.50 760.00 942.00 957.50 771.50 600.00 293.00 86.50 4963.94
MIN 4.00 1.50 31.50 8.00 342.50 503.50 716.50 698.50 541.50 365.50 70.50 1.50 4020.00
NO YRS 13 13 13 13 13 13 12 12 12 12 11 12 11