ALDERPOINT, CALIFORNIA

Monthly Total Growing Degree Days

(040088)

Base Temperature = 50 F

File last updated on Jul 24, 2006
*** Note *** Provisional Data *** After Year/Month 198005
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 0.00 z 615.57 c 476.50 312.00 44.50 1.50 1450.07
1949 0.00 25.00 30.00 251.00 327.50 0.00 z 0.00 z 0.00 z 212.50 p 181.00 112.50 7.50 934.50
1950 5.17 d 53.00 29.50 n 0.00 z 221.50 h 424.00 671.50 718.00 507.00 299.50 133.50 53.00 2864.67
1951 5.00 45.00 84.00 236.00 353.00 577.50 655.50 706.00 591.00 266.50 77.50 2.50 3599.50
1952 7.00 20.00 l 58.50 222.00 349.00 401.00 768.00 677.50 635.00 446.50 41.00 7.50 3613.00
1953 38.50 40.50 52.00 141.50 197.50 295.50 617.50 601.50 623.50 245.00 129.50 2.50 2985.00
1954 5.50 32.00 47.50 229.00 339.50 359.50 607.50 531.00 440.50 230.50 74.50 3.00 2900.00
1955 0.00 4.00 65.50 48.00 245.00 464.00 571.20 d 636.50 464.00 290.50 67.00 33.00 2888.70
1956 8.00 0.00 51.00 166.50 322.50 415.50 715.00 617.00 508.50 238.50 63.50 2.50 3108.50
1957 0.50 63.50 68.00 168.50 281.50 503.00 606.00 588.50 566.00 244.50 29.50 3.00 3122.50
1958 5.00 56.50 24.50 172.50 451.00 530.50 817.50 827.70 a 534.00 406.62 a 146.50 37.00 4009.32
1959 20.50 13.00 101.50 260.00 266.50 501.00 754.00 694.50 479.00 340.00 32.00 4.00 3466.00
1960 22.00 25.00 145.50 147.00 237.50 575.50 726.43 a 636.00 548.00 307.50 68.00 11.00 3449.43
1961 22.00 41.50 45.00 191.50 245.00 556.50 707.50 754.33 d 0.00 z 280.66 c 42.00 0.00 2885.99
1962 0.00 c 8.00 55.50 243.00 252.00 461.50 643.50 618.00 541.00 266.50 86.50 45.50 3221.00
1963 4.00 142.00 64.00 83.50 315.00 440.00 563.50 604.50 585.50 252.50 53.00 13.00 3120.50
1964 0.00 14.00 57.00 108.50 253.50 433.00 687.88 b 697.50 496.50 391.00 51.50 40.50 f 3190.38
1965 23.50 22.00 109.00 102.00 k 251.50 377.50 631.50 633.00 469.00 378.50 127.50 16.00 3039.00
1966 4.50 2.50 118.12 b 251.00 343.50 420.50 579.50 646.50 520.50 300.00 121.50 27.50 3335.62
1967 9.50 40.00 40.19 d 5.00 336.50 508.97 a 659.00 763.50 610.00 330.50 179.50 0.00 3482.65
1968 8.50 122.50 108.50 161.00 262.50 476.00 672.50 574.00 526.00 262.00 75.50 6.50 3255.50
1969 2.00 3.50 87.50 100.00 364.52 b 189.00 r 573.50 g 621.50 586.00 225.00 102.00 39.00 2131.02
1970 43.00 50.00 78.50 49.00 329.50 546.00 732.00 657.00 467.00 267.00 97.50 13.50 3330.00
1971 15.50 25.50 39.50 93.00 231.00 413.00 689.00 718.00 489.00 231.50 33.50 0.00 2978.50
1972 3.00 21.00 162.50 107.50 319.00 476.00 743.00 693.00 455.50 282.00 23.50 8.50 3294.50
1973 7.00 9.00 26.50 157.50 359.50 501.43 b 684.58 a 632.50 503.50 236.00 30.50 0.00 z 3148.01
1974 0.00 z 0.00 z 0.00 z 0.00 z 253.17 a 379.00 g 630.16 b 561.50 g 628.00 214.00 f 55.34 a 14.50 f 1566.67
1975 11.50 4.50 g 0.00 z 34.50 i 321.00 486.50 607.08 a 613.44 e 602.22 c 204.08 a 54.00 e 25.04 e 2924.87
1976 4.65 a 0.00 z 47.50 i 19.00 q 226.00 j 432.41 a 309.50 q 366.50 j 497.88 d 344.50 186.67 c 0.00 d 1466.11
1977 2.00 j 78.50 47.53 a 189.31 a 61.50 k 382.00 i 574.61 c 694.06 d 453.50 156.00 j 18.50 m 25.83 a 2063.34
1978 22.00 0.00 z 138.50 66.00 237.00 396.00 f 640.31 b 624.00 390.50 340.50 38.00 0.00 2496.81
1979 0.00 h 7.00 b 128.77 e 136.61 b 331.38 b 456.96 b 641.00 571.50 607.76 a 314.43 c 57.50 18.00 3270.91
1980 18.48 e 66.50 27.50 166.00 230.20 d 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 508.68
Period of Record Statistics
MEAN 10.91 37.44 73.65 153.72 296.77 462.82 664.17 654.00 526.75 290.51 78.55 14.01 3267.48
S.D. 11.22 35.01 38.97 69.91 56.78 67.49 64.72 64.78 64.44 61.99 44.51 15.29 285.12
SKEW 1.35 1.46 0.72 -0.24 0.45 -0.28 0.39 0.63 0.07 0.63 0.88 1.07 0.86
MAX 43.00 142.00 162.50 260.00 451.00 577.50 817.50 827.70 635.00 446.50 186.67 53.00 4009.32
MIN 0.00 0.00 24.50 5.00 197.50 295.50 563.50 531.00 390.50 181.00 23.50 0.00 2888.70
NO YRS 29 27 28 27 29 26 28 29 30 30 31 29 17