DEEP SPRINGS COLLEGE, CALIFORNIA

Monthly Total Growing Degree Days

(042331)

Base Temperature = 50 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 767.00 642.00 467.00 114.50 0.00 0.00 1990.50
1949 0.00 0.00 0.00 129.50 205.78 b 304.00 m 575.50 h 644.36 c 538.50 107.50 8.50 0.00 b 1634.13
1950 0.00 0.00 10.50 75.00 294.50 457.00 656.88 b 686.43 c 369.83 a 220.88 c 30.56 c 0.00 p 2801.57
1951 0.00 h 0.00 z 2.50 132.50 f 304.50 515.77 d 808.67 b 666.50 e 528.89 c 120.38 a 5.36 b 0.00 2952.57
1952 0.00 0.00 5.50 s 72.50 375.21 b 518.89 c 750.56 e 333.50 q 374.00 g 182.00 j 0.00 v 0.00 v 1717.15
1953 0.00 0.00 11.50 116.50 111.50 485.17 a 842.50 644.00 504.31 a 116.77 a 10.34 a 0.00 2842.59
1954 0.00 0.00 3.50 200.00 418.50 616.50 883.00 656.00 460.86 a 145.50 3.00 0.00 3386.86
1955 0.00 0.00 3.44 d 39.50 255.00 0.00 z 750.56 e 0.00 z 0.00 z 185.48 a 5.50 0.00 z 1239.49
1956 0.00 d 0.00 23.00 92.00 318.00 586.50 695.00 608.50 498.00 148.50 3.50 0.00 t 2973.00
1957 0.00 i 0.50 8.30 c 48.50 i 120.00 542.50 624.98 c 627.00 276.50 l 39.50 0.00 0.00 z 1962.79
1958 0.00 r 0.00 a 0.00 a 81.21 a 357.10 e 595.80 e 754.13 e 597.00 g 405.00 f 234.50 g 11.67 c 0.00 a 1799.90
1959 0.00 0.00 4.77 e 91.50 i 248.00 635.00 856.78 b 584.00 f 401.00 194.00 2.00 0.00 2341.55
1960 0.00 0.00 49.00 167.00 341.00 739.00 777.50 734.18 a 546.96 b 133.00 5.00 0.00 3492.65
1961 0.00 0.00 c 10.91 d 75.00 h 285.50 753.33 c 853.69 e 673.00 359.00 158.74 b 0.00 0.00 b 3094.17
1962 0.00 0.00 l 9.00 164.50 186.00 d 0.00 z 0.00 z 0.00 z 470.50 196.00 14.00 0.00 z 1040.00
1963 0.00 o 0.00 1.50 28.39 b 304.32 a 381.72 a 705.80 c 665.93 d 475.20 e 204.71 b 1.07 b 0.00 a 2768.64
1964 0.00 0.00 0.00 58.85 d 304.66 b 530.17 a 517.00 j 532.50 h 415.86 a 250.87 d 1.00 8.50 1569.91
1965 0.00 2.00 j 3.50 101.00 213.00 0.00 z 672.00 642.00 310.50 222.50 7.00 0.00 e 2171.50
1966 0.00 0.00 z 34.50 148.00 415.50 553.00 733.50 757.50 440.00 151.00 k 19.00 j 0.00 c 3082.00
1967 0.00 0.00 5.00 0.00 274.50 448.39 b 799.50 785.33 a 459.83 a 183.00 7.76 a 0.00 z 2963.31
1968 0.00 4.00 15.00 46.50 307.62 e 636.50 794.38 c 598.00 448.50 150.00 0.00 z 0.00 h 3000.49
1969 0.00 0.00 a 19.50 84.00 381.30 a 458.04 b 0.00 z 411.50 n 502.20 e 50.50 k 0.00 0.00 1445.04
1970 0.00 0.00 1.00 n 24.00 362.00 575.69 a 817.62 c 792.57 a 381.50 103.50 1.00 0.00 3057.88
1971 3.50 0.00 z 41.00 63.50 154.50 0.00 z 820.93 d 0.00 z 423.00 103.33 d 0.00 0.00 1609.76
1972 0.00 a 1.50 99.00 82.22 c 323.50 581.50 872.00 720.00 395.69 a 76.50 j 0.00 a 0.00 g 3075.41
1973 0.00 l 0.00 e 0.00 b 51.50 f 367.72 b 178.50 s 788.20 d 667.03 b 411.21 a 0.00 z 11.67 c 0.00 h 2245.84
1974 0.00 0.00 17.00 47.00 204.00 p 556.15 d 729.00 635.50 234.50 s 108.00 f 2.50 0.00 1987.15
1975 0.00 a 0.00 0.00 a 10.50 191.00 i 264.00 p 798.50 714.00 485.50 110.16 c 2.07 a 0.00 w 2120.73
1976 0.00 c 1.50 i 11.50 6.50 g 323.00 160.50 s 721.86 c 371.00 i 407.40 e 115.96 d 9.83 a 0.00 f 1589.55
1977 0.00 c 4.00 0.50 127.50 d 126.07 a 311.00 k 280.50 s 303.00 p 233.00 k 68.00 u 0.00 s 0.00 f 258.07
1978 0.00 z 0.00 15.50 25.86 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 268.27 e 0.00 z 0.00 z 309.63
1979 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 0.00 0.00
1980 2.50 0.00 0.00 106.50 174.50 463.50 783.00 710.00 441.00 202.50 20.00 0.00 2903.50
1981 0.00 2.50 1.50 167.50 300.50 714.50 814.50 769.00 538.50 71.50 3.00 0.00 3383.00
1982 0.00 1.00 3.50 77.50 309.50 476.00 713.50 679.00 398.50 0.00 z 0.00 z 0.00 z 2658.50
1983 0.00 m 0.00 9.50 0.00 l 0.00 z 0.00 z 403.00 l 592.00 466.00 108.00 10.50 0.00 1186.00
1984 0.00 0.00 18.00 73.00 491.00 559.00 761.00 403.00 l 493.50 94.50 0.00 0.00 2490.00
1985 0.00 0.00 0.00 194.00 0.00 z 0.00 z 834.50 699.00 318.50 118.50 0.00 z 0.00 z 2164.50
1986 0.00 z 24.00 71.50 97.00 373.11 c 551.50 f 723.00 751.23 a 297.50 63.50 1.00 0.00 t 2401.84
1987 0.00 z 0.00 z 0.00 152.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 15.50 v 0.00 0.00 a 152.00
1988 0.00 z 0.00 z 0.00 x 46.00 s 42.00 p 359.50 g 157.50 y 693.00 342.50 f 0.00 z 11.50 0.00 704.50
1989 0.00 8.00 44.50 282.00 337.50 578.00 853.50 676.00 449.00 139.50 3.50 0.00 3371.50
1990 0.00 0.00 52.50 153.00 272.91 c 619.00 821.00 686.50 485.50 180.00 3.50 0.00 3273.91
1991 0.00 0.00 0.00 38.00 215.00 0.00 z 375.50 p 721.50 348.00 i 314.00 18.00 0.00 1306.50
1992 0.00 0.00 0.00 226.50 453.50 535.50 691.50 740.50 505.00 246.00 5.00 0.00 3403.50
1993 0.00 0.00 35.50 107.50 336.50 0.00 z 750.20 a 473.00 i 285.00 i 111.37 d 0.00 0.00 n 1341.07
1994 0.00 0.00 j 24.00 m 140.50 309.50 361.00 l 557.50 k 390.50 p 434.50 72.50 0.00 0.00 i 957.00
1995 0.00 z 0.00 6.50 60.00 175.50 409.00 766.00 718.00 517.00 188.50 17.00 0.00 2857.50
1996 0.00 a 4.00 26.00 177.50 149.50 q 275.50 p 861.50 787.50 428.50 191.50 1.50 0.00 n 2478.00
1997 0.00 0.00 0.00 z 0.00 z 0.00 z 582.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 582.50
1998 0.00 0.00 8.50 53.50 85.00 393.50 798.00 0.00 z 452.50 56.00 0.00 0.00 1847.00
1999 1.60 b 0.00 6.31 d 89.50 326.10 e 568.00 739.41 d 636.00 214.50 p 251.74 b 39.50 1.50 z 2658.16
2000 0.50 h 21.50 172.64 b 274.50 i 556.81 e 437.50 j 748.00 701.08 e 0.00 z 0.00 z 0.00 0.00 r 2200.02
2001 0.00 z 0.00 a 55.36 c 90.56 c 412.00 i 511.50 h 708.83 e 811.00 0.00 z 0.00 z 54.31 a 0.00 z 1720.05
2002 0.00 z 0.00 0.00 z 123.50 m 416.00 0.00 z 836.50 745.50 487.00 132.50 0.00 z 0.00 z 2617.50
2003 0.00 z 1.00 0.00 z 27.86 b 0.00 z 0.00 z 0.00 z 585.50 f 552.00 0.00 z 0.00 z 0.00 z 580.86
2004 0.00 0.00 101.50 103.00 0.00 z 0.00 z 758.00 571.00 f 403.20 e 0.00 z 0.00 0.00 z 1365.70
2005 0.00 z 0.00 z 0.00 z 25.00 332.50 0.00 z 0.00 z 0.00 z 164.50 n 11.50 y 2.50 0.50 u 360.00
2006 0.00 p 0.00 k 0.00 d 74.48 a 264.00 j 248.00 r 24.50 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 74.48
Period of Record Statistics
MEAN 0.19 1.57 20.68 97.86 298.72 550.49 772.94 693.96 448.02 153.38 6.96 0.27 3257.19
S.D. 0.71 4.83 32.93 61.12 101.59 92.28 61.33 56.76 63.31 63.58 10.74 1.53 244.90
SKEW 3.72 3.87 2.71 0.78 -0.05 0.26 -0.23 0.22 -0.49 0.43 2.65 5.29 -0.97
MAX 3.50 24.00 172.64 282.00 556.81 753.33 883.00 811.00 552.00 314.00 54.31 8.50 3492.65
MIN 0.00 0.00 0.00 0.00 85.00 381.72 624.98 592.00 297.50 39.50 0.00 0.00 2842.59
NO YRS 40 46 49 46 44 31 43 37 41 40 48 31 8