CUYAMACA, CALIFORNIA

Monthly Total Growing Degree Days

(042239)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201301
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
1899 42.00 57.50 89.00 265.50 245.00 598.50 803.50 0.00 z 745.00 236.50 108.50 61.50 3252.50
1900 40.82 a 40.00 142.50 66.00 388.00 802.00 1090.00 806.00 c 0.00 z 351.00 0.00 z 75.50 3801.82
1901 19.00 78.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 97.00
1902 0.00 z 0.00 z 14.00 200.00 268.00 593.00 645.00 688.00 555.00 b 257.00 65.00 38.00 3323.00
1903 36.50 3.11 a 66.00 88.00 321.00 591.50 757.50 766.00 527.00 342.00 198.50 24.50 3721.61
1904 22.00 61.11 a 127.50 186.50 364.00 625.00 749.50 776.00 501.50 274.00 134.50 20.00 3841.61
1905 48.50 22.00 84.00 133.50 177.00 503.50 815.50 812.50 0.00 z 0.00 z 58.50 0.00 2655.00
1906 11.00 26.00 47.00 143.00 226.50 552.50 894.50 742.00 539.50 424.00 117.00 31.00 3754.00
1907 16.00 84.50 74.50 168.00 267.50 259.50 h 807.00 743.50 0.00 z 0.00 z 0.00 z 0.00 z 2161.00
1908 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 862.50 760.50 523.00 311.03 a 262.76 a 58.90 a 2778.69
1909 135.00 61.50 64.50 310.00 429.00 813.33 c 999.50 985.50 595.50 f 513.50 225.00 b 13.00 o 4536.83
1910 65.21 b 104.50 0.00 z 444.44 c 0.00 z 0.00 z 0.00 z 0.00 z 877.00 504.50 222.50 163.50 2381.65
1911 142.00 15.50 210.50 220.00 396.50 692.00 961.00 962.50 729.50 333.00 130.50 34.50 4827.50
1912 68.00 65.00 26.00 120.00 408.50 695.50 575.00 j 808.00 278.50 p 301.50 211.00 41.00 2744.50
1913 53.00 0.00 z 76.00 256.50 495.00 571.00 824.00 876.00 757.50 439.00 163.00 26.50 4537.50
1914 108.00 82.50 241.00 298.50 432.00 702.00 0.00 z 0.00 z 736.50 0.00 z 265.00 4.00 2869.50
1915 35.50 36.50 206.00 244.50 338.00 0.00 z 0.00 z 924.00 666.50 562.00 222.00 118.00 3353.00
1916 26.50 164.50 333.00 380.50 473.50 719.50 943.00 819.00 699.50 256.00 196.00 45.50 5056.50
1917 2.50 22.50 0.00 z 200.00 0.00 z 793.50 1025.50 964.50 801.00 702.50 310.50 161.00 4983.50
1918 70.50 74.00 169.50 288.00 324.50 910.50 979.50 878.00 764.00 536.50 160.50 63.00 5218.50
1919 56.50 22.00 54.50 310.00 484.00 747.50 987.50 1067.00 789.00 520.50 164.50 107.50 5310.50
1920 175.00 118.50 120.50 325.00 546.00 798.50 941.50 1014.50 340.00 88.50 4.00 19.50 4491.50
1921 19.50 55.50 150.50 154.04 d 75.95 a 621.50 849.50 796.50 646.00 634.00 186.00 177.00 4365.99
1922 21.50 137.00 83.50 276.50 399.00 f 833.50 921.50 808.00 757.50 418.50 54.50 94.50 4406.50
1923 36.50 26.00 138.00 54.50 467.00 443.00 784.50 805.50 464.00 124.52 a 24.00 7.75 a 3375.27
1924 20.50 92.00 26.00 189.00 595.50 833.28 a 1000.50 898.50 691.00 294.50 b 145.00 25.00 4810.78
1925 68.50 96.00 234.50 258.00 343.50 759.00 987.87 a 898.47 b 689.46 b 252.50 124.50 37.00 4749.30
1926 13.43 a 137.50 256.00 348.00 518.00 838.00 955.00 974.84 c 736.00 545.17 b 295.00 f 62.00 5383.94
1927 127.62 a 150.50 153.00 342.00 516.00 503.28 a 1027.00 957.00 710.50 537.85 a 304.50 52.18 a 5381.43
1928 121.86 b 83.50 251.50 377.00 582.50 838.00 1016.50 0.00 z 705.50 f 468.62 a 199.66 a 0.00 z 3939.13
1929 35.13 a 18.00 139.00 169.29 b 603.50 738.00 1043.00 995.50 681.50 443.50 148.97 a 120.00 5135.38
1930 17.00 234.50 195.00 471.21 a 380.00 791.00 978.57 a 979.50 661.00 481.50 355.00 81.12 a 5625.39
1931 145.50 104.00 400.50 486.00 697.50 a 783.50 1160.00 1004.00 794.50 528.50 198.21 b 25.00 6327.21
1932 35.50 18.00 312.07 a 388.00 591.50 734.00 964.00 958.00 837.50 480.00 366.50 60.00 5745.07
1933 28.00 106.50 284.00 199.50 345.50 745.50 1023.50 917.00 758.00 649.00 332.00 130.50 5519.00
1934 80.00 99.00 429.50 462.50 669.50 551.38 a 923.50 934.00 715.50 503.00 242.50 74.00 5684.38
1935 27.50 109.50 89.90 a 209.00 407.00 818.50 871.10 a 934.00 792.50 457.00 115.00 48.50 4879.50
1936 39.50 71.50 243.00 426.00 567.00 815.00 981.00 927.50 624.50 258.50 177.50 50.00 5181.00
1937 0.00 37.50 94.50 351.00 561.50 784.00 977.50 984.00 847.50 517.00 293.50 180.50 5628.50
1938 86.00 27.50 54.50 215.00 497.00 681.50 957.50 958.00 722.00 380.50 172.50 b 175.50 4927.50
1939 69.00 15.50 157.00 0.00 z 517.00 750.00 1015.50 1069.50 732.00 462.50 318.00 259.50 5365.50
1940 145.00 84.00 258.50 336.00 583.50 813.00 997.00 1103.50 740.50 527.00 214.00 181.00 5983.00
1941 48.57 a 100.50 162.00 175.00 578.50 629.50 990.00 835.50 638.28 a 414.50 336.50 121.50 5030.34
1942 144.50 59.00 128.50 209.50 426.77 a 717.50 1048.50 959.00 714.00 442.00 294.00 151.00 5294.27
1943 74.00 70.00 160.50 319.50 506.00 563.50 909.50 883.50 833.50 514.50 220.50 33.00 5088.00
1944 37.50 14.50 a 95.50 188.00 339.00 452.00 792.00 982.50 740.00 481.50 67.50 41.85 a 4231.85
1945 58.00 102.50 38.50 282.00 429.50 647.50 1035.50 930.00 750.50 505.30 a 193.93 b 116.77 a 5090.00
1946 78.02 a 82.44 a 147.25 a 364.50 475.00 745.00 937.50 971.00 775.50 312.50 113.50 158.50 5160.71
1947 45.00 144.50 194.78 a 304.00 549.73 a 643.50 947.50 827.70 a 806.90 a 478.43 a 112.50 43.40 a 5097.95
1948 166.88 a 58.52 a 43.00 272.07 a 426.77 a 631.03 a 892.00 882.00 716.00 438.50 103.00 33.50 4663.27
1949 0.00 a 8.50 75.50 385.00 415.92 a 731.00 888.00 862.00 782.50 317.50 284.50 70.50 4820.92
1950 56.00 121.50 187.19 e 363.50 373.50 608.50 855.00 852.00 600.50 542.00 308.50 198.00 5066.19
1951 68.50 92.50 150.50 237.00 478.50 558.50 957.00 811.50 760.00 430.00 166.50 58.50 4769.00
1952 30.48 a 64.00 66.00 233.50 603.50 541.50 878.50 935.50 781.50 617.00 145.50 40.50 4937.48
1953 186.00 95.50 133.50 220.50 239.00 607.00 978.00 847.50 740.50 456.50 291.00 112.50 4907.50
1954 70.00 165.00 93.00 391.50 569.00 623.00 960.50 497.50 j 778.00 495.50 286.00 92.50 4524.00
1955 6.50 58.00 182.00 224.00 354.00 590.00 780.50 881.50 735.00 543.50 235.50 154.50 4745.00
1956 115.00 28.00 213.50 175.00 407.00 705.00 889.00 825.50 849.50 358.50 209.44 c 111.50 4886.94
1957 41.00 204.00 181.00 235.00 299.00 741.50 974.50 910.50 721.00 358.00 87.50 112.00 4865.00
1958 75.00 129.50 38.00 291.50 615.00 699.00 901.50 953.50 795.50 548.50 206.00 211.50 5464.50
1959 118.50 31.00 250.50 378.00 397.00 776.50 1073.00 882.00 732.50 517.00 273.50 110.00 5539.50
1960 31.50 41.50 281.00 334.00 420.50 862.00 985.50 982.50 804.00 426.50 144.50 72.50 5386.00
1961 71.50 99.50 143.50 137.50 l 371.00 839.50 1003.00 944.00 611.50 459.00 130.00 51.00 4723.50
1962 81.50 98.50 52.50 438.00 376.50 622.50 874.00 997.50 769.00 451.00 243.50 108.50 5113.00
1963 42.50 248.89 a 112.63 a 133.00 472.50 556.50 953.00 913.00 747.50 513.00 215.50 70.50 4978.52
1964 54.50 47.00 67.00 184.50 367.50 605.50 957.50 937.00 698.00 636.50 143.50 118.83 a 4817.33
1965 106.00 108.50 65.50 253.00 415.00 476.00 893.00 927.50 551.00 593.50 239.50 72.00 4700.50
1966 48.00 27.50 241.50 414.00 556.00 704.00 935.50 997.00 758.50 482.00 254.50 139.50 5558.00
1967 116.50 124.00 187.00 55.50 431.00 549.50 1000.00 591.00 m 411.00 k 536.00 282.50 19.38 c 3301.38
1968 58.50 223.50 183.50 237.00 460.00 286.50 n 712.50 h 815.00 730.50 476.50 220.00 54.00 3458.50
1969 117.00 f 28.50 166.50 362.00 0.00 z 0.00 z 0.00 z 823.50 g 839.00 400.00 280.00 137.00 g 2076.00
1970 124.50 66.50 i 155.00 j 162.50 512.00 699.50 1016.00 1005.50 697.00 407.00 219.83 a 48.50 4892.33
1971 114.00 119.00 233.00 199.50 325.00 605.00 954.50 939.00 724.50 323.00 172.50 21.00 4730.00
1972 49.50 169.00 374.00 331.50 486.00 683.00 1007.00 873.50 679.50 377.00 98.00 107.50 5235.50
1973 36.50 20.50 16.50 216.21 a 520.00 749.50 906.00 876.50 644.50 423.50 196.00 141.00 4746.71
1974 61.50 74.50 185.00 228.00 444.50 818.50 931.50 868.50 818.50 459.32 a 213.00 83.50 5186.32
1975 142.50 63.00 105.00 59.50 427.50 665.50 925.50 888.50 772.00 381.00 250.00 110.00 4790.00
1976 115.22 a 99.50 140.00 173.00 503.00 704.00 897.00 761.00 643.00 464.50 286.50 67.50 4854.22
1977 73.00 151.00 62.50 307.00 237.00 737.00 926.00 933.00 710.50 528.50 303.50 224.50 5193.50
1978 90.50 111.50 214.50 189.50 459.50 793.50 953.00 903.50 663.00 605.50 151.55 a 40.50 5176.05
1979 24.00 28.00 128.00 283.00 437.00 776.50 906.00 823.50 857.50 509.00 165.50 150.50 5088.50
1980 119.50 164.00 94.50 287.00 268.00 669.00 995.50 874.50 761.00 557.50 305.50 219.50 5315.50
1981 153.50 159.50 121.00 359.00 472.50 904.00 959.50 987.50 773.00 336.50 293.00 166.50 5685.50
1982 51.50 127.00 113.50 247.50 378.50 492.00 757.00 834.50 575.00 300.50 107.00 54.00 4038.00
1983 128.50 97.50 138.50 112.50 458.00 600.00 864.00 880.00 829.00 516.50 240.50 143.00 5008.00
1984 145.50 121.00 262.00 264.50 662.50 655.00 937.00 894.50 776.50 335.50 145.00 25.00 5224.00
1985 46.50 115.00 109.00 393.00 462.50 727.50 960.00 905.50 521.50 421.50 156.00 159.00 4977.00
1986 204.50 138.50 265.00 290.00 488.00 734.50 818.00 1002.50 542.50 374.50 256.00 82.00 5196.00
1987 55.00 90.50 78.00 407.00 459.50 741.00 768.00 855.00 748.50 532.50 168.50 63.00 4966.50
1988 76.00 167.50 258.00 266.50 416.00 650.00 949.50 876.00 681.50 636.00 246.00 86.00 5309.00
1989 34.50 113.50 303.50 470.00 453.50 696.50 979.50 800.00 729.00 409.00 252.00 99.50 5340.50
1990 64.00 58.00 192.00 270.50 303.00 690.50 916.50 793.00 715.00 481.00 189.50 44.00 4717.00
1991 37.00 152.50 48.00 211.50 373.50 561.50 851.50 852.00 722.50 560.00 253.00 50.50 4673.50
1992 40.00 122.00 117.00 389.00 557.00 609.00 835.50 954.50 775.50 490.50 174.00 31.50 5095.50
1993 69.50 44.50 240.50 366.50 530.50 656.00 740.50 864.00 703.00 500.00 180.00 69.50 4964.50
1994 145.50 49.50 213.50 295.00 432.00 798.50 0.00 z 1027.50 758.50 354.50 59.50 22.50 4156.50
1995 22.00 174.50 193.00 248.50 276.00 581.50 901.50 1033.00 837.50 528.50 345.00 161.50 5302.50
1996 145.00 181.00 188.50 325.50 530.00 665.50 1046.50 979.50 703.00 460.50 234.50 121.00 5580.50
1997 100.00 93.00 301.00 281.00 720.00 651.50 857.00 1007.00 838.00 425.50 0.00 z 0.00 z 5274.00
1998 97.00 28.00 0.00 z 168.50 0.00 z 0.00 z 0.00 z 1023.50 671.50 373.50 195.00 79.50 2636.50
1999 148.50 85.50 134.00 172.50 415.50 631.50 892.00 872.00 700.50 581.00 270.00 82.50 4985.50
2000 147.00 70.50 150.50 355.00 578.50 754.50 735.00 f 960.00 715.00 318.00 89.00 148.00 4286.00
2001 32.00 54.00 217.00 201.21 a 642.00 807.00 903.00 976.50 778.00 552.50 224.50 50.00 5437.71
2002 71.50 148.50 127.00 318.50 469.00 785.50 996.00 958.00 762.00 342.00 250.00 44.50 5272.50
2003 257.00 85.50 205.50 168.50 492.50 0.00 z 1045.00 973.50 822.00 450.00 k 141.50 119.00 4310.00
2004 81.00 62.50 442.50 370.00 587.00 725.00 975.50 929.00 732.50 0.00 z 136.50 113.50 5155.00
2005 117.50 57.00 158.00 247.50 510.00 623.50 1034.00 978.50 657.50 477.50 324.50 145.00 5330.50
2006 131.50 157.50 0.00 z 173.00 571.00 826.00 1077.50 879.50 714.00 463.50 301.50 122.50 5417.50
2007 47.50 107.00 281.50 304.50 496.00 710.00 999.00 1018.00 687.50 414.00 279.50 63.00 5407.50
2008 44.50 85.50 239.00 303.00 375.50 781.00 990.50 997.00 799.00 519.00 300.50 99.00 5533.50
2009 150.00 121.00 185.50 248.50 678.00 566.00 1077.50 892.50 824.50 368.50 219.50 67.50 5399.00
2010 87.00 76.50 160.50 198.33 c 344.00 665.00 951.00 908.50 744.00 426.00 187.00 145.50 4893.33
2011 161.50 76.50 177.50 311.50 322.00 613.00 882.00 980.00 788.50 472.50 193.50 51.50 5030.00
2012 189.50 124.00 183.50 277.00 585.00 694.50 925.50 1023.00 879.50 534.50 289.50 129.50 5835.00
2013 104.50 98.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 202.50
Period of Record Statistics
MEAN 77.48 89.75 163.50 267.93 449.66 688.66 933.83 910.43 720.66 446.33 204.98 89.49 5051.46
S.D. 51.53 51.91 89.92 97.19 117.95 102.77 87.56 81.52 93.51 108.91 78.51 55.38 488.12
SKEW 0.80 0.61 0.71 0.04 -0.23 -0.18 -0.54 -0.25 -1.21 -0.54 -0.20 0.67 -0.83
MAX 257.00 248.89 442.50 486.00 720.00 910.50 1160.00 1103.50 879.50 702.50 366.50 259.50 6327.21
MIN 0.00 3.11 14.00 54.50 75.95 443.00 645.00 688.00 340.00 88.50 4.00 0.00 3375.27
NO YRS 112 111 107 110 107 105 104 106 106 108 109 108 83