JESS VALLEY, CALIFORNIA

Monthly Total Growing Degree Days

(044374)

Base Temperature = 40 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 0.00 z 503.23 a 339.00 0.00 z 0.00 z 0.00 842.23
1949 0.00 y 0.00 11.00 253.50 325.50 494.50 711.00 635.00 564.50 206.00 190.50 4.50 3396.00
1950 8.50 30.50 48.00 131.00 343.50 459.31 a 774.00 737.50 490.00 301.50 83.50 33.50 3440.81
1951 0.00 16.00 28.00 236.00 312.00 539.50 742.00 696.50 552.50 160.50 28.50 0.00 3311.50
1952 0.00 0.00 6.00 169.50 348.00 268.00 g 770.00 688.50 545.00 394.00 27.50 0.00 2948.50
1953 24.00 8.50 39.00 121.00 140.50 312.00 730.50 619.00 582.50 196.00 77.07 a 0.00 2850.07
1954 0.00 14.50 12.50 187.50 219.50 l 149.00 l 732.50 564.50 482.00 348.50 181.00 0.00 2523.00
1955 0.00 12.00 27.00 40.00 295.50 507.00 604.00 750.50 536.00 342.50 f 40.00 g 14.00 2786.00
1956 0.50 5.00 61.50 152.50 322.50 473.00 726.00 623.00 533.00 250.00 119.50 25.50 3292.00
1957 0.00 24.00 37.50 128.50 281.50 563.50 672.50 601.00 592.50 159.00 19.50 36.00 3115.50
1958 0.50 41.50 3.50 103.00 468.00 455.50 723.00 798.50 505.50 401.00 109.00 68.00 3677.00
1959 31.50 9.00 39.50 211.00 208.50 584.50 908.50 744.50 442.00 336.00 92.00 17.00 3624.00
1960 1.00 0.00 98.50 136.00 250.50 647.50 887.00 595.50 g 607.50 271.85 e 10.00 5.00 2914.85
1961 23.50 12.00 35.43 c 118.27 d 248.50 691.50 823.00 796.50 388.50 272.00 33.62 a 1.50 l 3442.82
1962 2.00 2.00 10.50 201.00 210.00 535.00 748.50 713.50 630.00 298.00 111.00 48.50 3510.00
1963 2.50 87.50 18.00 54.50 364.50 440.00 518.50 f 701.00 629.50 362.00 62.50 10.50 2732.50
1964 3.00 0.00 21.50 86.00 260.00 400.50 784.00 719.00 468.00 410.50 53.50 19.50 3225.50
1965 8.50 17.50 23.00 139.50 253.50 483.00 742.50 669.00 417.50 412.50 91.50 20.50 3278.50
1966 6.50 0.00 95.00 188.50 459.00 496.50 695.50 804.00 568.50 315.00 104.50 12.50 3745.50
1967 4.00 16.50 16.50 0.00 331.00 486.21 a 844.00 903.00 650.50 304.50 132.00 0.00 3688.21
1968 10.50 55.50 66.00 113.50 284.50 546.00 854.00 604.00 516.50 289.00 36.50 2.50 3378.50
1969 7.00 0.00 39.50 103.00 432.00 509.00 759.50 779.00 595.50 117.50 60.50 14.00 3416.50
1970 12.00 29.00 17.50 26.00 343.50 558.00 823.00 805.50 446.00 234.50 57.50 5.50 3358.00
1971 33.00 24.00 14.50 81.50 242.00 441.00 816.00 869.50 437.50 226.00 41.90 a 0.00 b 3226.90
1972 0.00 22.50 131.50 80.50 394.22 a 611.00 852.50 785.00 450.00 0.00 z 14.00 5.50 3346.72
1973 21.00 2.00 0.00 105.00 449.50 583.00 828.00 744.50 519.50 225.50 30.50 g 0.00 z 3478.00
1974 0.50 q 2.00 38.00 95.00 305.00 629.50 741.00 770.00 651.00 320.50 84.00 4.13 a 3640.13
1975 4.00 3.50 4.50 11.00 290.00 508.00 758.00 648.50 624.50 204.50 51.50 21.50 3129.50
1976 11.00 8.50 23.25 a 69.00 371.50 439.00 815.50 589.50 562.50 270.00 159.00 0.00 3318.75
1977 0.00 54.96 a 13.00 202.50 112.00 664.50 737.50 652.00 413.00 314.00 48.00 10.00 p 3211.46
1978 0.00 9.50 143.00 82.50 244.00 311.00 i 524.00 j 685.50 366.50 356.00 44.00 0.00 1931.00
1979 1.03 a 0.00 36.00 73.00 330.50 561.11 c 724.00 622.50 583.00 333.50 19.00 38.50 3322.14
1980 0.00 a 18.00 0.00 145.50 257.00 408.50 784.00 683.50 568.97 a 368.00 100.00 72.00 3405.47
1981 43.40 a 12.00 14.00 186.00 339.50 551.00 754.50 763.00 507.50 121.50 34.66 a 12.50 3339.56
1982 0.00 8.50 0.00 42.50 211.50 370.00 583.00 646.00 322.00 125.50 0.00 0.00 2309.00
1983 0.00 4.50 9.50 11.00 247.00 372.50 533.50 661.50 437.00 228.50 20.00 0.00 2525.00
1984 0.00 1.00 13.50 54.00 306.00 371.00 781.00 699.50 457.50 119.50 0.00 0.00 2803.00
1985 0.00 0.00 4.00 190.50 237.50 569.00 794.50 602.00 236.00 131.50 11.00 0.00 2776.00
1986 11.50 42.00 106.00 120.52 a 334.50 630.50 702.00 851.00 353.00 299.50 60.50 11.50 3522.52
1987 2.00 28.00 45.00 246.72 a 394.50 624.00 625.50 790.50 651.00 445.00 78.00 11.00 3941.22
1988 1.50 31.00 61.50 173.00 305.50 570.50 889.50 797.50 562.00 485.50 39.50 2.50 3919.50
1989 0.00 2.50 30.50 257.50 290.50 590.00 761.50 667.50 492.50 235.50 70.50 9.00 3407.50
1990 21.00 7.50 92.00 250.50 226.50 480.50 823.50 747.00 615.50 296.50 53.50 4.50 3618.50
1991 0.00 77.50 9.00 45.00 0.00 z 0.00 z 812.50 478.00 l 678.50 405.50 63.00 r 0.00 z 2028.00
1992 0.00 z 1.00 l 0.00 z 0.00 z 517.00 565.50 720.00 825.50 0.00 z 0.00 z 35.00 0.00 2663.00
1993 0.00 1.00 67.50 h 0.00 z 75.00 s 443.00 0.00 z 0.00 z 368.50 k 215.00 i 14.50 5.50 464.00
1994 27.50 3.00 76.50 143.00 341.50 537.50 865.50 764.50 574.50 188.00 0.50 1.00 3523.00
1995 9.00 93.00 10.00 47.00 226.50 422.00 288.00 r 687.00 587.00 236.50 175.50 36.00 2529.50
1996 14.00 44.00 35.00 125.00 246.50 553.50 847.50 772.50 0.00 z 117.50 i 83.50 6.50 2728.00
1997 16.00 7.50 85.00 94.00 420.00 455.00 718.00 759.50 a 420.50 j 212.00 89.50 0.00 2856.50
1998 0.50 0.00 38.00 k 108.50 120.00 425.89 b 677.50 f 833.50 604.50 230.50 13.00 7.75 a 2344.14
1999 3.62 a 0.00 d 32.66 c 111.96 b 273.12 b 456.21 a 707.32 a 700.00 620.00 c 315.00 g 181.03 a 3.00 3088.92
2000 3.50 9.32 a 26.50 i 176.50 333.52 b 574.66 a 690.78 a 786.37 a 514.44 c 161.00 g 9.50 3.00 3101.59
2001 24.28 a 8.96 c 90.00 i 101.50 486.04 c 528.50 779.13 a 828.00 596.40 e 328.82 c 77.07 a 0.00 3758.70
2002 11.00 15.00 38.50 182.00 265.71 c 572.50 885.50 730.00 610.00 276.00 73.00 9.50 3668.71
2003 65.50 12.00 36.50 g 39.00 318.61 d 621.43 b 912.00 737.50 525.00 h 419.50 11.67 c 12.52 e 3149.73
2004 10.50 2.23 c 184.00 169.44 c 299.84 b 573.50 838.03 a 788.29 c 495.58 d 273.26 d 41.90 a 28.50 3705.07
2005 15.50 0.52 a 62.55 c 89.40 e 266.08 a 284.00 l 911.06 d 811.34 b 492.12 d 313.00 88.50 g 5.50 h 2961.57
2006 15.50 18.87 e 14.95 c 102.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 151.32
Period of Record Statistics
MEAN 9.30 16.77 40.05 123.43 305.29 517.03 770.14 722.84 522.00 280.59 64.45 12.13 3344.63
S.D. 12.86 21.66 39.67 66.14 85.69 84.15 82.88 84.04 96.36 91.36 49.91 16.57 367.41
SKEW 2.13 1.96 1.63 0.24 0.26 -0.20 -0.47 -0.27 -0.74 0.04 0.92 1.98 -0.94
MAX 65.50 93.00 184.00 257.50 517.00 691.50 912.00 903.00 678.50 485.50 190.50 72.00 3941.22
MIN 0.00 0.00 0.00 0.00 112.00 312.00 533.50 503.23 236.00 117.50 0.00 0.00 2309.00
NO YRS 55 57 52 56 54 52 52 55 53 50 53 53 33