LAKEPORT, CALIFORNIA

Monthly Total Growing Degree Days

(044701)

Base Temperature = 50 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 200106
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
1920 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 z 0.00 z 0.00
1921 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 z 0.00 z 0.00
1922 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 z 0.00 z 0.00
1923 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 z 0.00 z 0.00
1924 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 z 0.00 z 0.00
1925 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 z 0.00 z 0.00
1926 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 z 0.00 z 0.00
1927 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 z 0.00 z 0.00
1928 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 z 0.00 z 0.00
1929 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 z 0.00 z 0.00
1930 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 z 0.00 z 0.00
1931 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 z 0.00 z 0.00
1932 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 z 0.00 z 0.00
1933 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 z 0.00 z 0.00
1934 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 z 0.00 z 0.00
1935 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 z 0.00 z 0.00
1936 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 z 0.00 z 0.00
1937 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 z 0.00 z 0.00
1938 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 z 0.00 z 0.00
1939 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 z 0.00 z 0.00
1940 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 60.00 s 48.00 16.50 64.50
1941 5.00 j 30.80 c 66.50 124.66 a 323.00 449.00 817.22 b 633.50 449.46 b 285.00 115.50 3.50 3298.14
1942 0.00 3.50 4.00 112.80 e 220.50 l 477.00 805.00 716.00 513.00 311.50 28.00 20.00 2990.80
1943 0.00 z 0.00 z 84.00 0.00 z 0.00 z 0.00 z 0.00 z 610.50 620.00 165.00 h 56.00 2.50 1373.00
1944 0.50 5.00 97.50 72.50 310.00 436.55 a 710.00 625.50 0.00 z 72.00 x 19.00 8.00 2284.55
1945 11.00 21.00 12.50 186.50 266.00 518.00 877.50 779.50 461.00 j 352.50 58.00 10.00 3092.50
1946 6.00 6.50 35.00 153.50 323.43 a 388.97 a 454.00 i 0.00 z 626.50 213.50 12.50 14.00 1779.90
1947 4.50 30.00 113.50 266.00 479.00 458.00 557.50 626.50 552.50 264.00 20.50 0.00 3372.00
1948 10.50 1.50 9.00 67.50 179.50 521.00 652.00 630.50 537.00 308.50 30.00 0.50 2947.50
1949 0.00 6.50 14.47 a 214.00 299.50 564.50 648.00 625.50 578.50 223.00 0.00 z 0.50 3174.47
1950 0.00 6.00 12.50 115.00 358.00 470.00 797.00 708.50 492.00 261.43 a 113.50 15.00 3348.93
1951 0.00 10.50 28.50 165.00 322.00 568.50 667.00 684.50 571.50 247.50 45.50 0.00 3310.50
1952 0.00 0.00 46.00 168.00 351.00 372.00 805.50 691.50 592.50 386.98 a 31.00 2.50 3446.98
1953 6.50 1.50 21.00 147.50 128.50 275.50 598.50 483.00 537.50 191.00 45.00 0.00 z 2435.50
1954 0.00 m 31.00 16.00 224.00 370.50 421.50 619.50 493.00 447.00 222.17 a 8.50 i 0.50 2845.17
1955 0.00 3.00 38.50 31.00 300.00 480.50 577.50 693.50 524.00 287.50 68.00 21.00 3024.50
1956 1.00 0.50 79.00 150.50 303.50 463.00 683.00 606.50 438.50 247.48 a 0.00 z 11.50 2984.48
1957 0.00 47.00 49.00 141.00 271.50 570.00 0.00 z 574.00 497.50 145.00 29.00 5.50 2329.50
1958 4.00 37.50 2.00 130.50 382.00 475.00 731.00 782.50 484.00 353.50 85.50 21.00 3488.50
1959 0.00 z 3.50 76.00 260.50 264.50 545.00 762.50 669.50 456.43 b 369.50 64.00 2.00 3473.43
1960 5.00 6.00 136.50 122.00 266.08 a 669.00 809.50 698.05 c 598.00 288.50 38.50 4.50 3641.64
1961 19.00 34.00 21.50 190.50 186.00 617.59 a 726.00 750.50 457.50 278.50 24.00 1.50 3306.59
1962 18.00 2.50 24.50 216.00 216.50 518.00 728.50 a 665.50 536.90 a 280.50 93.00 20.00 3319.90
1963 5.00 77.00 8.50 44.50 359.00 541.00 664.00 696.00 573.50 286.00 34.00 2.50 3291.00
1964 0.00 6.50 39.50 134.50 288.50 503.50 774.50 768.00 502.50 355.50 27.00 42.50 3442.50
1965 5.50 4.50 37.50 165.50 319.00 516.00 762.00 712.50 438.00 350.00 58.50 0.00 3369.00
1966 3.50 0.00 71.50 236.00 430.00 543.50 666.00 793.50 544.50 286.00 82.00 5.50 3662.00
1967 2.00 15.00 8.50 0.00 345.50 552.50 834.00 853.50 629.00 283.00 101.00 12.50 3636.50
1968 5.50 53.50 78.50 177.50 313.50 626.00 832.00 648.50 574.00 249.50 50.00 1.50 3610.00
1969 2.50 0.50 69.00 113.00 448.00 541.00 825.00 778.00 632.00 196.00 63.00 28.00 3696.00
1970 22.50 21.50 81.00 56.00 419.00 613.00 828.50 740.00 537.00 269.00 58.00 3.50 3649.00
1971 16.00 30.50 32.50 81.50 255.00 502.50 816.50 786.50 508.00 220.50 3.50 0.00 3253.00
1972 1.00 19.50 142.50 104.00 362.50 593.50 774.50 768.50 458.50 223.50 12.50 1.00 3461.50
1973 1.00 0.50 3.00 187.00 460.50 594.50 769.00 664.00 496.50 222.50 45.00 2.00 3445.50
1974 6.00 0.50 56.50 106.50 341.00 577.50 680.50 695.50 587.50 254.50 9.00 0.00 3315.00
1975 0.00 2.50 20.50 36.00 378.50 574.00 711.00 692.50 641.00 219.00 32.00 2.50 3309.50
1976 0.00 17.00 36.50 80.50 409.00 526.50 772.00 595.00 555.50 336.50 123.50 0.00 3452.00
1977 0.00 47.50 24.00 217.50 163.00 702.50 774.50 813.00 521.00 305.00 51.00 19.00 3638.00
1978 2.00 22.50 121.00 95.00 333.00 521.50 792.00 772.00 453.00 390.50 43.00 0.00 3545.50
1979 2.14 b 0.00 78.50 111.00 390.50 571.50 762.50 678.50 624.00 326.00 28.50 7.00 3580.14
1980 15.50 26.93 a 28.00 169.00 297.50 405.50 764.00 731.50 538.50 341.50 69.00 11.50 3398.43
1981 13.00 32.50 36.50 189.00 377.00 665.50 793.00 777.00 597.50 194.00 91.50 14.50 3781.00
1982 0.00 39.00 20.00 105.00 413.00 535.00 717.50 611.00 139.50 0.00 z 3.00 o 3.00 2583.00
1983 0.00 z 0.00 z 0.00 z 52.00 348.00 481.00 570.50 669.00 581.50 358.00 52.50 10.50 3123.00
1984 37.50 18.00 109.50 104.50 0.00 z 284.00 o 847.00 0.00 z 602.50 183.00 20.00 1.00 1923.00
1985 4.50 0.00 z 28.50 266.50 0.00 z 670.50 837.50 0.00 z 439.50 0.00 z 51.50 0.00 2298.50
1986 0.00 z 70.50 185.50 157.00 0.00 z 590.50 760.00 822.50 394.14 a 329.00 95.50 0.50 3405.14
1987 0.00 a 15.50 39.50 286.50 451.00 634.00 603.98 a 768.50 589.50 0.00 z 55.50 0.00 z 3443.98
1988 0.00 z 77.00 86.28 a 167.50 0.00 z 481.50 0.00 z 763.00 0.00 z 0.00 z 38.50 28.00 h 1613.78
1989 5.50 j 8.00 60.00 257.00 211.00 i 560.00 679.42 a 645.50 522.00 0.00 z 23.50 n 2.50 k 2731.92
1990 3.00 i 14.00 j 107.50 173.50 i 191.50 i 328.50 i 533.00 j 743.00 337.00 k 275.00 i 26.50 j 0.00 k 850.50
1991 5.00 i 33.50 k 4.50 j 80.00 155.00 i 298.00 j 571.50 i 388.50 l 449.00 k 342.50 i 66.50 m 0.00 j 80.00
1992 0.50 i 35.50 j 45.50 i 229.00 322.50 k 586.00 497.50 i 553.00 j 401.50 i 268.00 i 45.50 j 1.50 i 815.00
1993 0.00 l 3.50 i 123.00 97.00 156.00 m 473.00 468.00 i 476.00 i 366.50 j 247.50 j 57.00 m 0.00 n 693.00
1994 2.00 m 0.50 j 81.50 i 123.00 j 221.00 k 336.00 i 522.00 l 437.50 l 408.00 i 108.50 n 11.00 k 0.00 m 0.00
1995 12.50 k 45.50 m 32.50 53.00 q 166.00 k 312.50 j 424.50 k 699.50 406.50 j 180.50 o 96.50 k 30.50 m 732.00
1996 4.00 k 45.00 l 63.50 j 154.00 339.00 354.50 k 587.50 i 472.00 m 0.00 z 67.50 v 37.50 m 1.50 m 493.00
1997 6.00 i 7.00 0.00 z 164.50 324.50 j 243.00 p 455.50 l 420.50 m 370.50 j 161.50 l 80.50 1.00 j 252.00
1998 5.50 k 0.00 75.00 72.00 o 54.50 n 291.50 l 542.50 i 501.00 l 428.50 j 168.50 j 14.50 o 1.50 m 75.00
1999 0.50 m 0.00 j 5.00 h 88.00 k 178.50 n 319.00 j 403.00 l 448.50 j 458.00 i 245.00 k 77.00 l 10.00 k 0.00
2000 4.50 m 10.50 j 65.50 h 139.50 k 237.00 i 437.50 j 387.50 m 525.50 i 371.50 k 175.50 k 22.00 l 2.50 m 0.00
2001 0.00 j 6.00 i 117.50 i 87.00 i 411.00 i 372.50 j 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
Period of Record Statistics
MEAN 5.64 18.78 54.39 144.97 328.87 529.42 737.42 696.54 525.88 278.48 52.18 7.59 3439.40
S.D. 7.92 20.74 42.06 67.44 79.85 83.27 82.73 80.02 86.14 60.94 29.81 9.17 191.76
SKEW 2.10 1.32 0.95 0.13 -0.42 -0.41 -0.54 -0.48 -1.94 -0.02 0.62 1.63 -0.52
MAX 37.50 77.00 185.50 286.50 479.00 702.50 877.50 853.50 641.00 390.50 123.50 42.50 3781.00
MIN 0.00 0.00 2.00 0.00 128.50 275.50 557.50 483.00 139.50 145.00 3.50 0.00 2947.50
NO YRS 41 48 52 53 43 49 45 48 46 42 46 46 29