CRESCENT CITY, CALIFORNIA

Monthly Total Growing Degree Days

(042147)

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
1893 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
1894 0.00 z 0.00 z 188.00 250.50 378.50 468.00 522.50 584.50 526.00 447.50 338.00 194.50 3898.00
1895 201.00 247.50 232.00 323.50 400.00 470.50 577.50 497.50 479.00 462.00 312.50 198.50 4401.50
1896 283.50 235.00 302.50 207.50 341.00 406.50 562.50 605.00 463.00 376.50 211.00 303.00 4297.00
1897 229.50 189.00 117.50 327.00 416.00 486.00 496.50 526.50 467.00 425.00 248.50 250.00 4178.50
1898 120.50 237.00 173.00 267.00 341.50 495.50 455.00 532.50 469.00 104.50 w 0.00 z 202.00 3293.00
1899 249.50 138.00 231.50 242.50 289.50 390.50 483.00 498.00 483.00 366.00 443.50 281.50 4096.50
1900 298.00 232.00 332.50 291.00 376.50 480.50 485.00 521.00 505.00 357.50 335.50 297.50 4512.00
1901 198.00 192.00 259.00 217.50 368.50 356.00 435.50 433.00 413.50 478.00 324.00 210.50 3885.50
1902 178.00 264.00 202.50 297.00 417.00 445.50 513.00 532.50 463.50 452.00 308.50 221.00 4294.50
1903 205.50 152.50 244.50 263.00 378.50 531.50 503.50 521.00 508.50 457.00 360.00 256.00 4381.50
1904 159.50 154.50 178.00 345.50 405.50 409.00 503.00 465.00 463.00 458.00 426.00 264.00 4231.00
1905 287.50 263.50 365.50 377.50 348.00 434.00 532.00 526.50 460.50 381.50 240.00 183.00 4399.50
1906 214.00 261.00 260.00 341.00 369.00 442.00 536.50 449.00 488.50 384.00 282.00 244.00 4271.00
1907 150.00 216.00 i 0.00 z 348.00 399.00 449.00 525.00 501.00 454.50 507.00 329.00 289.50 3952.00
1908 286.50 293.50 224.50 282.00 310.00 374.00 559.50 418.00 492.50 309.50 0.00 z 196.50 3746.50
1909 126.00 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 0.00 z 126.00
1910 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
1911 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
1912 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
1913 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 438.00 f 324.50 230.00 554.50
1914 248.00 226.50 351.00 382.00 473.50 461.00 572.00 592.00 524.50 524.00 318.50 125.00 4798.00
1915 200.50 204.50 370.00 388.50 420.50 523.50 626.00 677.50 565.50 488.50 270.00 204.50 4939.50
1916 56.00 302.00 269.50 325.00 369.50 468.00 600.50 606.00 605.50 381.00 213.50 109.50 4306.00
1917 97.00 141.50 116.50 276.50 0.00 z 460.00 612.00 613.50 610.00 545.50 363.00 320.50 4156.00
1918 246.50 167.00 275.50 324.00 379.50 0.00 z 565.00 680.00 590.00 541.50 309.00 156.50 4234.50
1919 226.50 154.00 240.50 337.50 418.50 469.50 583.00 629.50 585.00 458.00 259.00 204.00 4565.00
1920 245.50 0.00 z 208.00 270.50 307.00 533.50 580.50 664.50 576.00 468.50 303.00 202.00 4359.00
1921 156.50 221.00 319.00 270.00 426.00 545.00 596.50 577.00 561.50 500.50 346.50 194.00 4713.50
1922 121.50 115.50 186.50 197.00 392.00 571.00 607.17 b 624.50 644.00 467.50 255.50 189.00 4371.17
1923 170.00 204.50 296.50 351.00 387.50 488.00 641.00 689.00 652.00 500.00 79.50 v 142.00 4521.50
1924 196.00 235.00 186.50 380.00 477.50 521.67 c 563.50 613.50 587.50 435.00 337.50 167.50 4701.17
1925 233.00 274.30 a 316.00 402.50 523.50 566.50 646.00 615.00 552.50 483.00 325.50 298.50 5236.30
1926 194.50 288.00 434.00 496.00 512.00 601.00 653.50 654.00 547.76 a 554.50 418.00 187.50 5540.76
1927 220.50 241.50 223.00 313.50 370.00 556.00 603.47 a 622.50 566.50 459.50 372.00 132.00 4680.47
1928 290.50 235.50 373.50 323.00 528.50 545.00 645.50 627.50 606.50 452.00 286.00 184.50 5098.00
1929 107.00 112.00 250.50 296.00 501.50 614.00 650.00 685.00 673.00 479.00 361.00 315.50 5044.50
1930 136.00 244.50 431.50 437.50 431.50 537.00 649.50 511.50 f 350.00 l 516.00 380.50 201.00 3965.00
1931 253.50 288.00 416.00 509.00 718.00 637.50 726.00 668.50 642.50 523.50 224.50 98.50 g 5607.00
1932 106.50 178.00 352.50 310.50 513.00 593.00 680.00 684.58 a 669.50 477.92 a 362.00 143.50 5071.00
1933 81.00 121.50 252.50 357.50 352.50 513.50 678.00 721.50 469.00 i 469.17 e 295.50 296.00 4138.67
1934 290.00 287.00 460.50 464.00 566.50 613.50 626.50 698.50 620.00 502.00 354.50 264.00 5747.00
1935 137.00 266.00 179.00 323.00 424.50 561.00 594.00 660.30 a 621.50 447.00 228.50 242.00 4683.80
1936 269.00 225.50 286.50 376.00 516.00 608.00 700.00 700.00 697.00 584.50 295.50 185.00 5443.00
1937 15.50 200.50 276.00 237.00 434.50 602.00 707.00 666.50 658.50 602.00 352.00 321.50 5073.00
1938 239.00 148.00 m 233.50 350.50 451.00 557.50 669.50 618.00 649.50 497.00 244.50 253.50 4763.50
1939 194.50 114.50 279.50 404.50 502.50 525.00 639.00 656.00 708.50 574.00 370.50 308.50 5277.00
1940 263.00 302.50 391.00 407.00 534.50 684.00 790.50 736.50 718.00 572.50 276.00 295.50 5971.00
1941 269.50 291.50 400.00 381.00 550.50 572.50 737.00 692.50 650.50 507.50 393.50 261.00 5707.00
1942 217.00 170.00 297.50 330.50 439.50 565.50 720.50 736.50 642.50 516.50 294.50 244.50 5175.00
1943 184.50 260.00 259.00 372.00 456.50 532.50 681.00 674.00 0.00 z 514.50 341.50 177.00 4452.50
1944 72.50 o 101.00 q 0.00 z 303.00 453.00 473.50 0.00 z 0.00 z 0.00 z 191.50 t 161.00 n 9.00 z 1229.50
1945 259.00 251.00 213.00 90.50 p 404.00 54.50 z 107.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1127.00
1946 70.50 v 134.00 g 220.50 289.00 368.00 502.50 572.50 525.50 497.00 382.00 271.50 270.50 3899.00
1947 130.50 274.50 335.00 389.50 453.50 492.50 607.50 583.50 564.50 510.50 295.50 244.50 4881.50
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 540.43 a 570.00 516.00 432.50 235.86 a 118.00 2412.80
1949 70.00 144.00 282.50 345.00 456.00 490.00 493.00 579.00 546.00 381.50 429.00 180.50 4396.50
1950 90.50 210.00 240.00 319.50 353.50 481.50 552.50 581.77 a 513.50 475.73 e 423.00 380.50 4622.00
1951 216.50 223.00 198.00 327.00 427.00 448.50 556.00 533.56 e 515.50 497.50 363.10 a 208.00 4513.66
1952 147.50 228.00 197.50 299.00 407.50 447.50 556.50 538.48 d 503.28 a 468.50 309.83 a 255.50 4359.08
1953 309.00 216.00 232.00 276.00 394.50 452.00 544.00 612.00 608.89 c 395.00 g 373.00 287.00 4304.39
1954 213.50 277.50 273.50 350.50 406.50 445.00 529.00 575.50 569.00 475.00 392.00 263.00 4770.00
1955 171.50 159.50 240.00 216.00 370.00 460.50 524.00 475.69 b 511.00 411.00 292.50 275.50 4107.19
1956 286.00 145.00 249.00 320.50 454.00 480.50 566.00 593.00 537.93 a 429.00 311.50 207.04 c 4579.47
1957 108.00 g 241.23 b 300.46 e 316.55 a 452.08 a 537.78 c 548.91 b 567.82 a 587.22 c 507.50 331.11 c 271.25 a 4661.92
1958 338.23 c 368.00 254.00 344.50 491.19 b 607.50 608.67 e 614.66 b 622.24 a 474.62 b 346.11 c 386.43 b 5456.15
1959 281.07 a 196.00 a 263.50 349.50 401.45 a 522.32 b 554.68 c 544.05 a 563.79 a 519.52 b 245.50 f 243.02 c 4438.90
1960 263.50 d 247.66 d 299.00 317.50 404.03 a 501.11 c 401.50 g 546.24 b 470.69 a 463.50 304.66 a 270.45 b 4088.34
1961 335.12 b 264.50 290.50 304.50 391.12 a 528.00 562.13 a 606.64 b 514.14 a 342.00 f 273.89 c 183.86 b 4254.40
1962 172.57 a 199.50 246.40 b 320.50 350.09 b 326.50 f 476.37 a 597.00 571.03 a 474.09 b 348.21 b 295.69 e 4051.44
1963 152.23 c 379.50 245.50 278.00 427.00 461.67 c 557.47 b 398.50 i 616.03 a 516.50 349.62 d 273.63 e 4257.15
1964 197.50 253.50 186.50 246.00 363.22 a 481.00 574.61 c 579.38 b 522.50 495.00 299.50 241.00 4439.70
1965 253.34 b 181.50 276.50 344.42 d 349.78 a 430.00 523.68 c 655.50 483.89 c 546.00 403.20 e 222.54 c 4670.35
1966 235.17 b 173.60 c 239.45 b 360.54 b 392.48 c 513.75 b 540.20 d 546.50 602.59 a 453.93 c 363.10 a 237.00 f 4421.31
1967 233.02 a 225.00 217.00 221.25 b 317.00 g 417.50 f 454.50 g 560.98 e 436.50 i 515.08 e 298.00 i 129.50 i 1972.32
1968 193.15 e 353.22 d 317.75 e 244.62 d 401.21 e 390.50 h 437.50 g 497.50 g 292.50 o 304.00 i 196.00 m 117.00 l 1509.95
1969 42.50 r 109.50 h 192.00 j 188.00 i 316.00 l 373.50 j 388.50 i 370.00 j 360.00 j 367.00 h 204.50 m 231.00 j 0.00
1970 256.50 i 251.00 h 237.50 i 182.50 f 428.50 503.50 537.00 552.50 556.50 423.50 353.50 198.50 3553.50
1971 138.50 162.50 215.50 212.00 358.00 455.00 514.00 673.00 590.50 388.50 265.00 121.50 4094.00
1972 138.50 226.00 330.50 320.00 453.50 348.00 h 396.00 k 446.50 h 322.00 j 323.00 k 245.50 i 113.50 k 1468.50
1973 116.00 l 209.50 i 148.50 i 257.00 i 297.00 i 354.00 j 356.00 j 387.00 h 341.00 l 278.50 j 189.00 k 202.00 l 0.00
1974 139.50 j 138.50 h 193.00 k 238.00 h 239.00 j 310.50 j 421.00 i 422.50 i 363.50 j 322.50 j 216.00 k 168.00 m 0.00
1975 144.00 i 162.00 h 166.00 j 146.00 h 263.50 k 462.00 590.00 516.00 483.00 479.00 270.50 245.00 3045.50
1976 235.50 184.00 172.50 244.00 379.50 432.50 608.00 629.00 557.00 514.71 b 416.50 256.50 4629.71
1977 247.00 294.50 0.00 z 298.27 d 356.50 465.00 535.00 601.00 537.50 472.50 315.00 330.50 4452.77
1978 354.00 297.00 412.00 327.50 419.50 523.50 590.50 580.50 571.50 528.00 213.50 123.50 4941.00
1979 205.00 210.50 334.00 325.50 459.50 473.00 593.50 661.50 699.50 560.50 383.50 357.50 5263.50
1980 287.50 401.50 280.00 361.03 a 400.50 489.50 574.00 491.50 533.50 444.50 339.50 346.50 4949.53
1981 417.50 317.00 367.50 376.00 425.50 561.00 504.50 579.00 519.00 428.00 386.50 350.00 5231.50
1982 163.50 215.00 255.50 296.00 401.50 475.00 560.50 610.00 565.50 543.50 347.00 292.50 4725.50
1983 334.50 355.50 413.00 348.00 439.00 518.50 638.50 689.50 628.00 521.50 387.50 272.50 5546.00
1984 287.00 294.00 327.57 a 290.00 439.50 440.00 576.00 639.50 581.50 418.00 320.00 192.00 4805.07
1985 226.50 189.50 171.00 315.50 405.00 499.00 613.50 587.50 512.50 455.00 163.50 224.50 4363.00
1986 374.00 322.00 412.50 296.00 413.00 543.50 568.50 558.00 509.50 484.00 380.50 308.00 5169.50
1987 248.50 295.50 326.50 349.50 497.03 a 461.50 506.00 532.00 464.50 569.50 408.00 247.50 4906.03
1988 246.50 272.00 246.00 348.50 402.00 481.50 590.00 523.00 492.50 474.50 333.50 231.00 4641.00
1989 161.00 111.00 259.50 460.50 442.00 524.00 558.00 575.50 489.50 455.00 357.00 264.00 4657.00
1990 229.50 142.50 295.00 367.00 415.00 515.00 613.50 628.00 663.50 444.00 265.00 130.00 4708.00
1991 223.00 365.00 241.00 317.50 346.50 443.00 562.50 587.00 562.00 568.50 353.00 274.00 4843.00
1992 299.00 381.50 428.00 466.50 526.00 540.00 614.00 580.00 546.00 538.00 334.00 213.50 5466.50
1993 177.00 223.50 359.50 350.00 527.00 536.00 545.50 615.00 502.00 511.00 318.50 226.50 4891.50
1994 314.50 201.00 330.00 367.00 451.50 510.00 560.50 645.50 592.00 477.50 215.00 231.50 4896.00
1995 374.00 351.00 348.00 348.00 462.00 501.50 646.50 574.50 586.00 528.50 414.50 377.50 5512.00
1996 289.00 335.50 325.50 347.00 365.50 425.50 560.00 546.00 455.00 438.00 279.50 282.50 4649.00
1997 219.50 187.00 250.00 313.00 519.50 497.50 597.00 672.00 641.50 445.50 357.00 187.00 4886.50
1998 322.00 237.00 282.50 282.50 407.00 460.50 554.00 565.50 479.50 416.00 278.50 152.50 4437.50
1999 196.50 157.50 140.00 j 266.50 313.00 412.00 491.00 614.50 489.50 409.72 a 366.50 176.50 3893.22
2000 202.50 294.50 195.50 348.00 445.00 484.50 598.50 556.50 542.68 b 409.00 192.00 239.50 4508.18
2001 191.50 159.04 c 290.00 244.50 392.50 432.12 d 523.00 596.48 b 466.03 a 418.50 c 316.50 223.41 b 4253.59
2002 170.50 219.50 182.50 305.36 b 342.00 451.55 a 575.00 504.50 479.48 a 340.47 b 346.50 271.00 4188.36
2003 363.50 188.50 308.00 287.59 a 399.50 477.93 a 590.00 626.50 545.00 501.00 238.00 231.50 4757.02
2004 232.50 227.50 310.50 366.50 462.42 a 516.00 634.47 a 664.50 524.00 445.00 246.00 228.00 4857.38
2005 193.00 243.00 340.00 310.50 510.50 492.50 640.00 563.00 454.50 388.50 262.50 237.00 4635.00
2006 248.50 203.50 187.50 316.00 412.00 519.00 571.50 522.00 476.50 380.00 269.50 210.50 4316.50
2007 75.00 167.50 292.50 296.00 386.00 440.00 673.00 623.50 485.00 411.00 249.00 121.50 4220.00
2008 112.00 153.46 e 155.50 206.00 385.00 399.00 526.50 572.50 452.50 413.00 357.00 112.00 3844.46
2009 215.00 228.50 290.50 276.00 395.50 488.50 498.00 559.50 517.00 347.50 228.00 142.50 4186.50
2010 303.50 290.00 223.00 216.50 315.50 449.50 507.50 531.50 535.00 422.50 232.50 298.00 4325.00
2011 264.50 175.00 315.50 299.50 363.50 440.00 547.00 602.50 522.00 448.50 212.50 140.00 4330.50
2012 268.50 163.50 187.50 301.50 339.50 426.50 540.00 502.00 362.50 380.00 372.00 179.50 4023.00
2013 66.50 84.00 231.50 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 382.00
Period of Record Statistics
MEAN 217.15 229.81 275.74 321.72 419.53 496.04 579.51 591.75 548.25 467.06 317.42 233.07 4715.75
S.D. 76.78 67.82 73.25 60.64 65.23 58.92 63.95 66.66 70.73 59.17 60.68 63.67 461.93
SKEW -0.08 0.31 0.35 0.45 1.09 0.46 0.60 -0.10 0.30 -0.15 -0.19 0.11 0.53
MAX 417.50 401.50 460.50 509.00 718.00 684.00 790.50 736.50 718.00 602.00 443.50 386.43 5971.00
MIN 15.50 84.00 116.50 197.00 289.50 356.00 435.50 418.00 362.50 309.50 163.50 109.50 3844.46
NO YRS 106 103 105 107 107 104 105 105 103 104 103 105 79