GLENNVILLE, CALIFORNIA

Monthly Total Growing Degree Days

(043463)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1951 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 362.50 q 943.00 822.53 a 783.62 a 433.50 219.31 a 51.50 3253.46
1952 42.37 a 117.00 80.50 330.00 546.00 572.00 993.50 934.00 770.50 428.00 g 176.50 86.11 d 4648.48
1953 182.50 f 80.50 173.50 284.50 322.83 b 559.50 1006.00 804.89 c 793.50 448.97 b 316.50 97.00 4887.69
1954 77.00 216.00 148.00 402.00 594.00 307.00 k 449.00 o 700.50 603.10 a 462.50 326.90 a 55.50 m 3530.00
1955 54.80 c 75.70 a 120.00 171.96 b 78.00 w 0.00 z 354.00 s 1005.50 751.03 a 550.00 198.00 220.44 d 3147.45
1956 116.00 f 23.50 190.13 a 284.48 a 514.00 734.00 913.98 a 791.00 753.50 393.50 267.22 c 126.50 4991.82
1957 35.00 226.00 184.50 295.18 b 434.00 763.97 a 933.50 835.28 d 711.72 a 389.50 166.00 156.50 5131.15
1958 102.00 187.19 a 85.00 269.42 d 584.50 556.50 f 878.16 b 998.31 d 616.50 f 438.00 h 255.50 224.15 e 3584.23
1959 118.83 a 73.00 236.12 a 435.52 a 424.50 775.00 1063.76 d 898.00 644.50 516.00 290.50 155.00 5630.73
1960 89.50 85.00 294.00 313.00 467.00 874.00 1048.50 921.45 b 806.79 b 446.83 b 211.00 111.00 5668.06
1961 138.50 118.50 142.50 337.00 423.50 834.31 a 0.00 z 977.50 653.50 467.14 b 141.00 e 99.50 4332.95
1962 128.50 124.50 104.50 424.00 381.50 690.50 617.50 i 923.80 a 762.00 518.00 261.50 208.00 4526.80
1963 68.50 301.50 150.00 189.83 a 553.50 655.00 869.50 877.00 840.00 c 542.50 b 207.32 b 124.00 d 5378.65
1964 32.50 59.12 c 114.00 249.64 b 425.50 628.20 e 956.87 a 947.10 b 679.50 624.13 a 172.00 93.00 4981.56
1965 142.50 122.00 160.00 288.50 452.00 628.00 930.50 960.00 633.50 622.67 b 277.50 100.50 t 5217.17
1966 0.00 z 52.50 s 269.18 a 437.50 621.50 721.00 882.50 991.50 756.00 531.00 285.00 143.50 5638.68
1967 107.90 e 117.00 g 192.00 50.00 0.00 z 624.00 1041.00 1068.47 a 832.24 a 568.50 372.93 a 49.50 4906.54
1968 120.00 246.50 214.50 293.00 474.82 a 756.00 981.50 813.23 a 0.00 z 451.10 b 198.00 78.50 4627.15
1969 164.00 69.00 185.00 296.50 608.50 691.00 1010.50 1013.38 b 801.11 c 374.58 a 293.00 107.50 5614.07
1970 162.50 213.00 185.00 182.50 556.50 767.50 1062.86 c 996.65 a 695.00 450.00 261.00 62.00 5594.51
1971 148.50 106.00 195.50 214.00 400.00 649.20 e 951.50 977.50 729.50 386.00 130.00 36.00 4923.70
1972 48.50 162.00 344.00 286.00 563.00 779.50 1040.50 818.00 579.00 351.85 a 122.00 90.00 5184.35
1973 77.50 164.50 52.00 298.50 621.50 767.50 915.00 898.00 647.07 a 465.00 167.50 155.00 a 5229.07
1974 104.50 87.00 224.00 263.00 512.00 781.50 934.50 911.00 839.00 528.50 236.00 55.50 5476.50
1975 148.00 107.50 150.00 130.50 540.00 724.50 907.50 854.00 840.50 451.00 205.00 149.50 5208.00
1976 141.00 136.00 157.50 220.00 605.02 a 711.50 975.50 765.50 734.00 529.50 332.50 134.00 5442.02
1977 104.37 a 186.50 100.00 394.00 342.50 860.50 956.00 990.00 741.00 571.50 245.00 206.50 5697.87
1978 194.50 181.50 380.50 271.00 524.00 731.00 938.00 914.00 693.00 634.00 132.93 a 51.50 5645.93
1979 81.50 90.00 212.87 a 287.50 587.50 735.00 920.00 827.50 822.00 517.50 197.50 201.00 5479.87
1980 172.00 239.00 133.00 334.50 408.00 600.00 967.00 872.00 747.00 573.00 265.50 259.50 5570.50
1981 235.00 211.50 185.00 383.00 543.02 a 800.50 886.00 954.00 786.50 378.00 264.50 159.00 5786.02
1982 60.50 168.00 169.50 281.00 569.50 647.00 683.50 j 939.00 705.50 496.50 149.50 93.00 4279.00
1983 179.50 188.00 201.00 224.00 561.00 712.00 808.50 917.00 813.50 523.00 237.00 142.00 5506.50
1984 187.50 136.00 258.50 271.00 676.50 731.50 1041.00 989.00 863.00 357.50 196.50 87.50 5795.50
1985 108.00 158.50 157.50 440.50 517.50 861.00 1015.00 856.50 612.50 467.00 153.00 206.00 5553.00
1986 299.00 217.50 330.50 316.50 546.50 795.00 884.50 983.00 543.50 446.50 254.50 127.50 5744.50
1987 89.00 143.50 209.00 482.50 584.00 812.00 804.50 911.00 749.00 637.00 213.00 70.50 5705.00
1988 140.50 181.00 231.50 354.50 493.50 713.50 1044.50 969.50 786.50 646.50 193.00 119.00 5873.50
1989 78.50 131.00 260.00 497.50 516.00 740.50 937.00 835.50 718.50 460.00 279.23 d 135.50 5589.23
1990 95.00 108.50 256.00 416.00 475.50 719.00 995.50 885.50 719.00 570.50 246.50 75.00 5562.00
1991 66.00 260.00 106.50 264.00 425.00 645.50 994.00 895.50 867.00 639.00 334.50 0.00 z 5497.00
1992 0.00 z 113.00 m 245.00 432.50 706.00 754.00 904.50 979.00 770.50 571.00 0.00 z 47.50 5410.00
1993 99.50 140.50 0.00 z 301.00 0.00 z 0.00 z 852.00 0.00 z 718.50 536.00 217.50 97.50 2962.50
1994 146.50 120.00 282.00 341.50 508.00 745.50 979.50 950.50 718.50 417.50 86.00 105.00 5400.50
1995 166.00 259.50 229.00 0.00 z 436.00 647.00 913.50 925.00 757.00 555.00 359.50 167.00 5414.50
1996 167.50 234.50 258.00 378.50 542.50 759.00 1016.00 987.50 700.00 420.00 282.00 155.50 5901.00
1997 155.50 90.50 309.00 306.00 665.00 703.50 904.00 928.00 812.50 454.00 260.00 92.00 5680.00
1998 171.50 66.50 217.00 249.50 332.00 610.00 955.50 989.00 724.00 386.00 164.00 105.50 4970.50
1999 105.50 103.00 142.00 235.50 467.58 a 667.50 889.50 848.50 782.00 572.98 a 354.00 95.50 5263.57
2000 119.50 206.00 202.00 387.00 600.50 829.50 866.00 931.50 0.00 z 484.00 115.00 181.87 a 4922.87
2001 85.00 84.00 309.48 a 263.50 741.50 797.00 957.50 981.00 796.00 609.00 298.00 100.00 6021.98
2002 0.00 z 185.00 201.00 358.00 494.50 0.00 z 1001.00 867.50 764.00 420.50 287.50 99.00 4678.00
2003 261.50 100.00 221.50 216.00 550.00 767.50 1035.50 970.50 844.50 638.00 127.50 160.17 a 5892.67
2004 79.50 72.00 379.50 361.00 527.00 753.50 962.00 929.00 706.00 433.50 112.50 98.00 5413.50
2005 149.50 144.50 240.00 286.50 544.50 617.07 a 1043.00 956.50 617.00 447.00 309.00 179.50 5534.07
2006 96.00 160.50 74.00 318.50 629.50 825.50 1077.00 860.25 e 720.00 415.00 223.50 106.00 5505.75
2007 50.50 122.50 319.96 c 309.50 549.00 727.00 959.50 940.00 670.00 431.00 292.00 38.50 5409.46
2008 64.00 80.00 187.50 264.00 495.50 748.50 1001.00 982.50 787.50 529.50 312.50 59.50 5512.00
2009 182.00 93.00 154.50 279.50 656.00 677.50 1026.50 903.00 825.50 370.50 225.50 65.50 5459.00
2010 91.00 106.00 185.50 205.00 342.19 e 514.00 g 780.50 f 861.50 708.50 425.50 h 198.00 126.50 f 2697.69
2011 83.00 f 62.00 143.00 277.20 e 374.14 b 642.60 e 699.00 g 923.36 c 809.46 b 522.00 182.14 b 15.00 3950.90
2012 136.83 b 104.50 138.50 332.50 528.50 703.89 c 946.53 a 1050.00 847.00 506.00 306.50 117.00 5717.75
2013 100.50 77.50 253.68 a 10.00 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 431.68
Period of Record Statistics
MEAN 120.91 140.91 200.57 304.45 518.72 723.05 958.58 918.15 743.83 493.87 232.20 117.81 5516.34
S.D. 54.91 61.81 74.09 84.42 94.19 74.73 65.37 72.04 74.44 81.78 69.18 53.61 257.88
SKEW 0.85 0.53 0.39 -0.09 -0.09 -0.12 -0.22 -0.53 -0.54 0.20 -0.06 0.49 -0.49
MAX 299.00 301.50 380.50 497.50 741.50 874.00 1077.00 1068.47 867.00 646.50 372.93 259.50 6021.98
MIN 32.50 23.50 52.00 50.00 322.83 559.50 804.50 700.50 543.50 351.85 86.00 15.00 4923.70
NO YRS 56 59 61 60 58 55 55 61 59 59 61 58 40