AVALON PLEASURE PIER, CALIFORNIA

Monthly Total Growing Degree Days

(040395)

Base Temperature = 50 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 198812
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
1909 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 123.00 k 138.00 138.00
1910 116.50 122.00 223.00 325.50 339.00 340.50 486.50 478.50 501.50 456.00 274.00 243.50 3906.50
1911 203.50 96.50 250.50 226.50 287.00 324.50 442.50 485.00 447.50 418.50 374.00 183.50 3739.50
1912 212.50 211.50 152.00 166.00 289.00 350.00 439.00 475.00 466.50 437.00 341.50 179.50 3719.50
1913 95.00 98.00 183.50 192.50 299.50 364.50 493.00 527.50 381.50 j 483.50 338.00 171.50 3246.50
1914 186.00 192.50 351.50 310.50 270.00 347.00 420.50 481.50 450.50 508.00 426.50 158.00 4102.50
1915 172.00 147.50 311.50 268.00 325.00 376.50 493.00 507.50 426.00 303.50 0.00 z 0.00 z 3330.50
1916 38.00 v 195.00 298.50 313.00 297.00 304.50 425.00 430.00 350.00 302.50 219.50 95.00 3230.00
1917 86.50 127.00 163.94 e 187.00 223.00 403.00 533.50 500.00 479.50 466.50 323.00 213.00 3705.94
1918 116.50 111.00 201.00 232.50 242.00 408.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1311.00
1919 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 793.50 773.00 701.50 661.85 a 176.00 q 438.00 3367.85
1920 418.50 334.00 383.00 393.00 469.00 480.00 530.50 638.00 564.00 486.50 354.00 202.50 5253.00
1921 176.50 197.50 317.50 321.00 285.50 406.00 560.00 579.50 533.50 455.50 377.00 290.00 4499.50
1922 142.50 142.50 212.00 270.50 345.50 428.00 508.00 601.00 578.00 466.55 a 344.00 262.00 4300.55
1923 257.50 221.50 409.00 304.50 453.50 402.00 516.50 527.00 559.50 519.00 483.50 270.50 4924.00
1924 245.00 298.50 268.50 266.00 359.00 417.00 493.00 727.31 e 460.50 331.50 281.50 163.50 4311.31
1925 114.50 152.50 206.00 235.00 356.50 432.00 592.50 536.50 445.00 396.00 297.50 276.50 4040.50
1926 190.00 204.50 341.50 345.00 368.00 437.00 481.00 547.50 419.00 387.50 290.50 125.00 4136.50
1927 92.00 133.00 152.93 a 175.00 266.00 342.00 480.50 485.00 402.00 369.00 287.00 136.50 3320.93
1928 149.00 165.00 215.50 220.50 333.50 363.50 423.50 438.00 383.50 252.50 199.50 110.50 3254.50
1929 49.08 a 57.00 92.00 128.50 307.50 383.00 501.50 552.00 481.50 427.00 230.50 238.00 3447.58
1930 120.50 141.00 206.50 272.00 237.50 374.00 481.00 530.00 422.50 400.50 230.50 146.00 3562.00
1931 178.50 205.50 321.00 381.50 477.50 549.50 723.50 717.00 543.50 567.00 230.50 146.50 5041.50
1932 123.50 167.00 282.50 255.00 376.00 380.00 479.00 453.00 453.50 424.00 405.50 164.00 3963.00
1933 106.50 103.50 219.50 238.00 247.00 333.50 470.00 490.00 368.50 375.00 332.00 156.50 3440.00
1934 204.00 222.50 331.00 348.00 450.00 423.50 589.50 585.50 564.50 467.50 323.00 294.00 4803.00
1935 203.00 334.00 188.00 329.50 389.50 396.00 500.50 616.50 551.50 476.50 266.00 173.60 a 4424.60
1936 151.50 157.00 206.50 171.00 391.50 440.50 614.50 593.50 472.00 418.50 365.50 204.50 4186.50
1937 10.50 49.00 142.50 212.00 342.50 386.50 512.00 330.00 k 503.50 380.50 269.50 241.00 3049.50
1938 218.00 145.00 194.00 247.50 313.00 357.00 451.00 562.50 537.50 385.50 218.00 249.00 3878.00
1939 134.50 56.50 94.50 246.00 322.50 401.50 511.50 530.00 625.50 523.00 346.50 267.08 e 4059.08
1940 219.50 194.00 252.00 299.00 376.13 a 390.50 474.50 510.50 479.00 449.00 284.00 240.50 4168.63
1941 202.50 225.50 298.50 251.50 463.00 398.50 473.50 543.00 447.50 415.00 317.07 a 200.00 4235.57
1942 179.00 131.50 162.50 257.00 317.00 352.50 471.50 477.50 411.50 440.20 a 270.00 177.50 3647.70
1943 172.00 210.00 248.50 202.00 g 130.00 t 382.78 c 566.50 585.50 530.50 468.50 338.00 260.00 3762.28
1944 168.71 e 112.00 229.40 a 188.00 297.50 333.50 396.00 444.00 431.00 429.50 246.50 194.27 a 3470.38
1945 114.00 145.50 147.50 198.50 282.74 b 355.86 a 493.13 d 413.00 g 0.00 z 0.00 z 229.82 b 144.67 a 2111.72
1946 125.03 a 75.92 b 157.07 a 232.50 b 310.00 a 378.50 488.25 a 524.42 a 531.00 423.00 220.00 133.00 3598.69
1947 67.50 143.00 235.08 a 306.50 389.50 451.55 a 470.50 536.62 b 503.79 a 470.50 206.79 b 157.00 3938.33
1948 152.93 a 82.00 99.50 247.50 289.00 356.38 a 400.00 410.00 426.21 a 363.00 244.82 b 88.00 3159.34
1949 15.50 a 38.50 115.22 a 229.00 329.12 a 443.28 a 464.45 c 491.50 474.00 349.50 315.00 100.00 3365.06
1950 34.50 49.00 128.50 222.00 252.13 a 312.93 a 505.50 440.50 401.50 359.50 273.50 208.00 3187.56
1951 102.00 59.50 132.50 205.34 a 233.02 a 341.00 464.50 458.50 436.50 434.00 269.42 d 105.50 3241.78
1952 57.50 141.50 90.50 183.00 291.00 302.00 379.50 455.91 b 476.38 a 343.50 202.50 110.00 3033.29
1953 210.80 a 181.50 129.00 158.00 303.28 a 310.00 512.02 a 450.05 c 398.00 400.50 278.00 179.28 a 3510.44
1954 83.00 203.00 135.00 158.79 a 261.50 352.50 565.50 532.50 415.50 324.47 a 275.69 a 141.57 a 3449.02
1955 48.00 65.50 172.57 a 179.50 f 218.55 a 304.20 e 396.50 503.50 481.00 261.50 184.14 a 102.30 a 2737.75
1956 72.50 15.00 98.50 108.50 281.50 313.50 435.00 445.50 425.50 316.50 271.00 154.00 2937.00
1957 31.50 109.50 103.00 116.50 206.50 345.50 408.00 525.50 424.00 354.50 213.50 215.50 3053.50
1958 178.00 167.50 127.50 264.50 309.00 408.50 450.00 540.50 505.50 504.00 225.00 237.50 3917.50
1959 184.50 123.00 277.00 298.50 363.50 451.50 624.00 618.00 560.50 461.00 362.00 239.50 4563.00
1960 86.50 118.50 197.00 276.50 359.50 393.50 516.00 538.50 529.00 423.50 219.50 136.50 3794.50
1961 228.50 213.00 215.50 242.50 299.15 a 367.50 546.50 561.50 456.50 406.50 224.50 75.00 3836.65
1962 154.50 92.96 c 89.50 0.00 z 257.76 d 326.50 391.93 c 474.00 399.00 323.50 246.50 148.00 2904.15
1963 114.50 199.00 177.50 169.00 338.00 364.50 439.00 544.00 652.50 b 514.00 256.00 190.50 3958.50
1964 154.50 148.11 a 158.50 200.00 220.50 299.50 492.50 628.50 554.50 523.26 b 247.00 211.00 3837.87
1965 163.50 129.00 226.00 246.00 315.00 328.50 434.52 a 0.00 z 491.00 541.00 0.00 z 152.50 3027.02
1966 126.58 a 129.50 218.00 375.00 0.00 z 430.50 491.00 589.00 526.50 515.50 316.00 233.50 3951.08
1967 184.00 194.92 b 229.50 158.00 379.00 425.00 625.50 725.00 657.50 537.00 452.07 a 199.90 b 4767.39
1968 0.00 z 222.00 0.00 z 357.69 d 424.91 b 453.00 560.00 570.50 527.00 402.00 338.50 129.50 3985.11
1969 210.00 77.00 153.00 314.00 342.00 437.00 0.00 z 585.00 442.50 372.50 0.00 z 169.50 3102.50
1970 218.50 241.00 91.50 207.50 268.50 305.00 435.50 432.00 355.00 296.50 147.50 51.50 3050.00
1971 71.00 79.50 101.50 145.50 211.00 273.00 475.50 633.00 526.50 343.50 186.00 55.00 3101.00
1972 46.00 97.50 217.50 232.50 327.00 439.50 559.50 569.50 470.50 433.00 214.00 151.50 3758.00
1973 99.00 156.00 118.00 192.50 256.50 344.50 0.00 z 507.00 444.50 352.00 184.50 170.50 2825.00
1974 81.50 128.50 134.00 219.00 284.50 396.00 497.00 484.50 469.66 a 384.50 262.00 125.50 3466.66
1975 100.00 77.50 70.00 j 40.00 v 260.50 326.00 444.00 465.50 488.50 374.50 257.50 110.50 2904.50
1976 190.50 164.00 205.00 233.50 388.00 543.00 602.00 579.50 573.50 542.00 402.00 283.50 4706.50
1977 221.50 252.00 209.25 a 356.50 412.00 468.00 579.91 b 666.00 581.00 494.50 365.00 321.00 4926.66
1978 269.00 226.00 369.00 353.50 534.50 605.00 612.00 649.50 634.50 518.00 252.50 125.00 5148.50
1979 165.50 130.00 269.00 370.50 460.87 a 589.50 583.50 649.50 657.41 a 510.43 b 334.00 278.00 4998.21
1980 303.50 330.50 325.50 418.00 431.00 511.50 660.82 a 654.88 c 0.00 z 0.00 z 0.00 z 256.50 3892.19
1981 292.00 289.50 284.00 316.50 448.00 566.00 624.00 632.00 562.50 490.50 388.00 274.50 5167.50
1982 194.50 249.00 256.50 304.50 361.00 353.00 488.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2206.50
1983 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
1984 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
1985 0.00 z 0.00 z 103.50 232.00 276.00 372.50 577.50 537.50 496.00 510.50 213.10 a 195.50 3514.10
1986 265.50 196.50 241.00 306.00 353.50 399.50 472.00 513.50 406.50 416.00 394.50 238.00 4202.50
1987 156.00 194.00 229.00 277.50 343.00 373.00 409.50 490.00 495.00 468.00 0.00 z 16.50 m 3435.00
1988 119.00 177.50 245.00 227.50 262.50 299.50 477.50 480.50 426.50 387.00 222.00 145.50 3470.00
1989 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
1990 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
1991 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
1992 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
1993 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
1994 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
1995 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
1996 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
1997 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
1998 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
1999 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
2000 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
2001 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
2002 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
2003 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
2004 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
2005 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
2006 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
2007 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
2008 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
2009 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
2010 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
2011 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
2012 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 497.66 c 328.00 208.22 a 1033.88
2013 181.50 132.50 194.00 7.50 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2.00 z 508.00
Period of Record Statistics
MEAN 152.56 156.66 206.89 253.30 327.71 389.82 505.14 541.97 489.92 428.26 287.23 186.15 3941.88
S.D. 73.39 69.99 78.83 70.28 72.18 68.77 77.42 78.45 75.91 77.52 70.71 68.24 621.86
SKEW 0.54 0.47 0.44 0.19 0.60 1.09 1.09 0.76 0.59 0.08 0.51 0.64 0.44
MAX 418.50 334.00 409.00 418.00 534.50 605.00 793.50 773.00 701.50 661.85 483.50 438.00 5253.00
MIN 10.50 15.00 89.50 108.50 206.50 273.00 379.50 410.00 350.00 252.50 147.50 51.50 2937.00
NO YRS 74 76 75 72 74 76 74 72 72 74 70 75 57