CUYAMACA, CALIFORNIA

Monthly Total Growing Degree Days

(042239)

Base Temperature = 50 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 0.00 0.00 3.50 59.00 71.50 325.50 493.50 0.00 z 445.00 63.50 4.50 1.00 1467.00
1900 0.00 a 0.00 5.00 13.50 142.50 502.00 780.00 498.21 c 0.00 z 78.50 0.00 z 0.50 2020.21
1901 0.00 2.50 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 2.50
1902 0.00 z 0.00 z 0.00 18.00 62.00 303.50 337.50 378.00 255.00 b 22.00 0.00 0.00 1376.00
1903 1.00 0.00 a 0.50 7.00 98.00 291.50 447.50 456.00 234.50 74.00 10.50 0.00 1620.50
1904 0.00 6.73 a 9.00 33.50 98.00 325.00 439.50 466.00 210.00 31.50 15.00 0.00 1634.23
1905 0.00 0.00 0.50 6.50 26.00 210.50 505.50 502.50 0.00 z 0.00 z 0.00 0.00 1251.50
1906 0.00 0.00 0.00 14.00 32.50 280.00 584.50 432.00 245.00 158.00 14.50 0.00 1760.50
1907 0.00 0.00 10.50 25.50 50.00 103.50 h 497.00 433.50 0.00 z 0.00 z 0.00 z 0.00 z 1016.50
1908 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 552.50 450.50 227.50 87.83 a 53.79 a 0.00 a 1372.13
1909 9.00 0.00 1.50 77.00 167.00 513.33 c 689.50 675.50 355.50 f 220.50 50.89 b 0.00 o 2404.23
1910 2.67 b 10.00 0.00 z 179.44 c 0.00 z 0.00 z 0.00 z 0.00 z 577.00 221.50 28.00 21.50 1040.12
1911 13.50 0.00 25.00 27.50 110.50 392.00 651.00 652.50 429.50 73.00 5.00 4.50 2384.00
1912 1.00 0.00 0.00 3.50 152.50 396.50 365.00 j 498.00 138.50 p 70.00 18.00 0.00 1139.50
1913 3.50 0.00 z 7.50 50.00 207.00 281.00 514.00 566.00 457.50 147.00 28.00 0.00 2261.50
1914 3.50 0.00 36.50 86.00 151.50 411.50 0.00 z 0.00 z 436.50 0.00 z 38.00 0.00 1163.50
1915 0.00 0.00 28.00 37.00 105.00 0.00 z 0.00 z 614.00 367.50 252.00 39.00 1.50 1444.00
1916 0.00 9.50 106.50 135.00 178.50 420.00 633.00 509.00 399.50 47.50 33.00 0.00 2471.50
1917 0.00 0.00 0.00 z 39.00 0.00 z 493.50 715.50 654.50 501.00 392.50 68.00 3.00 2867.00
1918 0.00 2.00 8.50 61.00 89.50 610.50 669.50 568.00 464.00 233.50 28.50 7.50 2742.50
1919 1.50 0.00 3.00 77.50 194.50 447.50 677.50 757.00 489.00 273.50 7.00 0.00 2928.00
1920 8.50 1.00 3.50 78.50 251.50 498.50 631.50 704.50 75.00 8.00 0.00 0.00 2260.50
1921 3.00 5.50 16.00 6.92 d 1.03 a 338.00 539.50 486.50 346.00 324.00 11.00 6.00 2083.46
1922 0.00 17.00 4.50 52.00 167.50 f 533.50 611.50 498.00 457.50 139.50 0.00 2.00 2315.50
1923 0.00 0.00 0.00 3.00 160.00 155.50 474.50 495.50 169.00 0.52 a 0.00 0.00 a 1458.02
1924 0.00 0.00 0.00 23.00 289.00 533.28 a 690.50 588.50 391.00 70.02 b 0.50 0.00 2585.79
1925 0.00 0.00 74.50 65.00 125.50 489.50 677.87 a 588.47 b 389.46 b 10.50 0.00 0.00 2420.80
1926 0.00 a 4.00 27.50 106.00 233.00 538.00 645.00 664.84 c 436.00 235.71 b 82.50 f 8.00 2898.05
1927 2.07 a 9.50 16.00 124.50 226.50 223.97 a 717.00 647.00 411.50 230.95 a 48.00 2.58 a 2659.57
1928 1.60 b 0.00 23.50 120.50 279.00 538.00 706.50 0.00 z 465.50 f 195.82 a 24.31 a 0.00 z 1889.23
1929 0.00 a 0.00 16.00 18.21 b 294.50 438.00 733.00 685.50 381.50 182.50 21.72 a 0.00 2770.94
1930 0.00 32.00 45.00 207.41 a 145.00 491.00 668.57 a 669.50 361.00 171.50 84.00 0.00 a 2874.98
1931 7.00 1.00 121.00 202.00 387.50 a 483.50 850.00 694.00 494.50 218.50 61.61 b 0.00 3520.61
1932 0.00 0.00 65.10 a 157.50 306.00 436.00 654.00 648.00 537.50 179.50 73.50 0.00 3057.10
1933 0.00 0.50 30.50 39.00 123.00 445.50 713.50 607.00 458.00 340.00 70.00 2.50 2829.50
1934 0.00 0.00 129.50 177.00 359.50 251.38 a 613.50 624.00 422.50 216.50 36.00 0.00 2829.88
1935 0.00 6.50 0.52 a 22.00 132.50 518.50 561.10 a 624.00 492.50 164.00 2.00 0.00 2523.62
1936 0.00 0.00 26.50 179.00 257.00 515.00 671.00 617.50 324.50 39.00 7.50 0.00 2637.00
1937 0.00 0.00 4.50 119.50 252.00 484.00 667.50 674.00 547.50 210.00 39.50 10.00 3008.50
1938 0.00 0.00 0.00 39.00 204.50 381.50 647.50 648.00 422.00 84.00 1.61 b 14.50 2442.61
1939 0.00 0.00 15.00 0.00 z 208.50 450.00 705.50 759.50 432.00 161.50 61.00 30.50 2823.50
1940 6.00 0.00 38.50 95.00 273.50 513.00 687.00 793.50 440.50 243.00 23.00 20.50 3133.50
1941 0.00 a 0.50 4.00 24.00 271.50 329.50 680.00 525.50 338.28 a 147.50 101.50 6.50 2428.78
1942 1.50 0.50 8.50 23.50 129.17 a 417.50 738.50 649.00 414.00 172.00 37.00 6.00 2597.17
1943 1.50 0.00 8.00 104.50 207.50 263.50 599.50 573.50 533.50 232.00 11.00 0.00 2534.50
1944 0.50 0.00 a 3.50 3.00 74.00 180.50 482.00 672.50 440.00 172.50 4.00 0.00 a 2032.50
1945 0.00 8.50 0.00 93.50 150.00 352.00 725.50 620.00 451.00 197.37 a 22.50 b 9.82 a 2630.18
1946 4.65 a 3.63 a 7.75 a 129.50 175.00 445.00 627.50 661.00 475.50 74.00 2.00 13.50 2619.03
1947 4.00 5.50 12.92 a 91.00 262.47 a 343.50 637.50 517.70 a 506.90 a 186.52 a 8.00 0.00 a 2576.00
1948 22.22 a 1.04 a 0.00 91.03 a 164.82 a 332.07 a 582.00 572.00 425.50 161.50 9.00 0.00 2361.17
1949 0.00 a 0.00 0.50 130.50 155.52 a 431.00 578.00 552.00 482.50 97.50 41.00 1.00 2469.52
1950 5.00 2.00 25.63 e 119.00 126.00 313.00 545.00 542.00 301.50 240.00 59.00 26.00 2304.13
1951 1.00 13.00 4.00 49.50 205.00 268.50 647.00 501.50 460.00 158.50 11.50 0.50 2320.00
1952 0.00 a 0.00 2.00 24.00 296.00 241.50 568.50 625.50 481.50 307.00 31.50 0.50 2578.00
1953 13.50 7.00 18.00 37.00 40.50 309.50 668.00 537.50 440.50 179.00 61.50 7.50 2319.50
1954 4.00 5.50 8.00 136.50 265.00 331.50 650.50 287.50 j 478.00 223.50 33.00 3.50 2139.00
1955 0.00 8.00 23.50 32.00 113.50 310.00 470.50 571.50 438.00 246.00 59.50 17.50 2290.00
1956 2.00 0.00 33.50 35.50 139.50 405.00 579.00 515.50 549.50 109.50 31.67 c 0.00 2400.67
1957 0.00 38.00 22.50 36.50 85.00 443.00 664.50 600.50 421.00 90.50 1.50 3.00 2406.00
1958 0.00 3.00 0.00 91.50 325.50 399.00 591.50 643.50 495.50 246.50 37.50 34.50 2868.00
1959 11.50 0.00 24.00 119.50 126.00 476.50 763.00 572.00 432.50 238.50 38.50 8.00 2810.00
1960 0.00 0.00 43.00 106.00 160.50 562.00 675.50 672.50 504.00 148.50 21.50 1.50 2895.00
1961 4.50 1.00 8.50 21.00 l 112.50 546.50 693.00 634.00 327.00 214.00 8.50 0.00 2549.50
1962 8.50 6.00 5.50 172.00 143.00 342.00 564.00 687.50 469.00 172.50 46.00 0.50 2616.50
1963 2.50 44.07 a 8.27 a 9.50 172.00 266.00 643.00 603.00 447.50 206.00 41.00 1.00 2443.84
1964 2.50 0.00 0.00 28.50 144.50 325.00 647.50 627.00 398.00 328.50 16.00 2.07 a 2519.57
1965 4.50 5.50 0.00 98.00 154.00 208.00 583.00 617.50 269.00 301.00 28.50 1.00 2270.00
1966 0.00 0.00 35.00 145.00 271.00 404.00 625.50 687.00 458.50 183.50 60.00 3.50 2873.00
1967 6.00 3.00 29.00 0.50 194.00 275.00 690.00 411.00 m 221.00 k 226.00 62.50 0.00 c 1486.00
1968 0.00 32.50 19.50 43.00 178.00 144.00 n 482.50 h 505.00 430.50 175.50 37.00 0.00 1421.00
1969 15.50 f 0.00 38.50 107.00 0.00 z 0.00 z 0.00 z 583.50 g 539.00 129.00 61.50 14.50 g 875.00
1970 3.50 1.00 i 21.50 j 21.00 219.00 401.00 706.00 695.50 397.00 121.00 25.86 a 4.50 2594.36
1971 14.50 18.00 42.50 38.50 98.00 331.50 644.50 629.00 431.00 142.50 33.00 0.00 2423.00
1972 3.50 23.00 111.50 95.50 191.50 383.00 697.00 563.50 379.50 117.00 4.00 5.50 2574.50
1973 0.00 0.00 0.00 35.69 a 238.00 450.50 596.00 566.50 345.00 138.50 50.50 8.00 2428.69
1974 1.00 0.50 24.00 29.00 177.00 518.50 621.50 558.50 518.50 188.07 a 31.50 1.50 2669.57
1975 13.50 0.00 10.00 0.00 173.00 376.00 615.50 578.50 472.00 129.50 55.50 1.00 2424.50
1976 12.40 a 4.50 13.00 32.00 222.00 405.00 587.00 451.00 343.00 169.00 59.00 2.50 2300.40
1977 0.00 17.00 1.00 72.00 58.00 437.00 616.00 623.00 410.50 224.00 58.50 18.00 2535.00
1978 2.50 2.50 29.50 19.50 182.50 493.50 643.00 593.50 367.00 300.50 33.62 a 1.50 2669.12
1979 0.00 0.00 10.50 58.50 175.00 478.00 596.00 513.50 557.50 212.00 9.00 11.00 2621.00
1980 1.50 16.50 0.00 85.00 82.50 375.00 685.50 564.50 461.00 285.50 84.00 26.00 2667.00
1981 5.00 19.00 8.00 110.50 188.00 604.00 649.50 677.50 473.00 90.00 51.00 2.50 2878.00
1982 0.50 7.00 12.50 44.50 116.00 193.50 447.00 524.50 294.00 47.00 3.00 0.00 1689.50
1983 7.00 2.00 12.50 4.50 205.50 309.00 554.00 570.00 529.50 207.00 59.50 4.00 2464.50
1984 4.00 0.00 27.50 67.00 364.00 356.00 627.00 584.50 476.50 85.00 17.00 0.00 2608.50
1985 0.00 7.50 4.50 155.50 173.00 431.50 650.00 595.50 231.50 133.50 20.50 5.00 2408.00
1986 2.00 23.00 67.50 70.00 203.50 434.50 508.00 692.50 264.50 86.00 28.00 1.00 2380.50
1987 0.00 1.00 0.00 140.00 190.00 441.00 458.00 545.00 448.50 223.50 7.50 1.50 2456.00
1988 0.00 2.50 60.50 78.50 164.50 350.00 639.50 566.00 387.00 326.00 74.00 4.50 2653.00
1989 0.00 32.00 64.00 210.00 199.50 396.50 669.50 490.00 436.50 139.50 31.50 3.00 2672.00
1990 0.50 2.50 32.00 63.50 84.00 401.50 606.50 483.00 415.00 180.50 26.00 0.00 2295.00
1991 0.00 7.50 3.00 25.50 125.00 266.00 541.50 542.00 422.50 308.50 48.50 0.00 2290.00
1992 0.00 3.50 0.50 120.00 247.00 310.00 525.50 644.50 475.50 190.00 11.00 0.00 2527.50
1993 0.00 0.00 35.50 89.50 226.50 371.50 430.50 554.00 404.00 202.50 10.00 0.00 2324.00
1994 9.00 0.00 31.50 90.00 164.00 498.50 0.00 z 717.50 459.00 95.00 2.00 0.00 2066.50
1995 0.00 11.50 32.00 47.50 75.00 306.00 591.50 723.00 537.50 221.00 66.00 18.50 2629.50
1996 10.00 24.00 32.50 81.00 231.00 368.00 736.50 669.50 403.00 228.50 43.50 3.00 2830.50
1997 9.50 8.00 57.50 83.00 410.00 352.00 547.00 697.00 538.00 161.50 0.00 z 0.00 z 2863.50
1998 0.00 0.00 0.00 z 46.00 0.00 z 0.00 z 0.00 z 713.50 373.00 94.50 7.50 2.00 1236.50
1999 3.50 0.00 13.00 55.50 147.50 360.00 582.00 562.00 400.50 271.00 56.50 2.50 2454.00
2000 13.00 5.00 13.00 101.00 273.00 457.50 485.00 f 650.00 415.00 91.50 0.00 4.50 2023.50
2001 0.00 5.50 49.00 49.14 a 332.50 507.00 593.00 666.50 478.00 242.50 26.50 0.00 2949.64
2002 3.00 12.50 10.50 85.50 190.00 485.50 686.00 648.00 467.00 87.00 31.50 0.50 2707.00
2003 31.00 4.00 38.50 21.00 241.00 0.00 z 735.00 663.50 522.00 250.00 k 12.00 2.50 2270.50
2004 0.00 5.00 187.50 106.00 277.00 426.00 665.50 619.00 432.50 0.00 z 0.00 2.50 2721.00
2005 0.00 0.00 14.00 44.50 229.50 323.50 724.00 668.50 357.50 180.00 78.00 4.50 2624.00
2006 16.50 9.50 0.00 z 21.50 273.00 526.00 767.50 569.50 414.00 165.50 75.00 6.00 2844.00
2007 5.00 5.50 74.00 82.00 204.00 412.00 689.00 708.00 405.50 136.00 51.50 5.50 2778.00
2008 0.00 2.00 23.50 73.00 135.00 484.50 680.50 687.00 499.00 228.00 67.50 8.00 2888.00
2009 7.00 11.50 32.50 51.50 368.50 271.00 767.50 582.50 524.50 118.50 38.00 1.00 2774.00
2010 0.00 0.00 8.50 35.56 c 93.00 365.00 641.00 598.50 445.50 158.00 47.50 1.50 2394.06
2011 28.00 2.00 30.50 73.50 94.50 317.00 572.00 670.00 488.50 204.00 34.00 0.50 2514.50
2012 8.50 3.00 6.00 78.50 277.00 394.50 615.50 713.00 579.50 243.50 54.00 10.00 2983.00
2013 9.00 6.50 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 15.50
Period of Record Statistics
MEAN 3.47 5.41 23.56 70.52 183.23 393.79 623.86 600.45 422.78 172.30 32.23 4.24 2533.57
S.D. 5.67 8.70 30.70 50.57 83.39 98.43 87.48 81.49 90.13 80.40 24.38 6.88 335.36
SKEW 2.49 2.35 2.61 0.78 0.36 -0.14 -0.53 -0.25 -1.11 0.07 0.44 2.40 -0.68
MAX 31.00 44.07 187.50 210.00 410.00 610.50 850.00 793.50 579.50 392.50 101.50 34.50 3520.61
MIN 0.00 0.00 0.00 0.00 1.03 155.50 337.50 378.00 75.00 0.52 0.00 0.00 1458.02
NO YRS 112 111 107 110 107 105 104 106 106 108 109 108 83