CRESCENT CITY 1 N, CALIFORNIA

Monthly Total Growing Degree Days

(042147)

Base Temperature = 40 F

File last updated on Jul 24, 2006
*** Note *** Provisional Data *** After Year/Month 200603
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
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 248.50 203.50 187.50 316.00 411.78 a 516.21 a 341.50 l 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1883.49
Period of Record Statistics
MEAN 239.82 244.35 279.34 318.36 417.16 486.44 564.14 584.93 542.22 470.11 324.95 247.18 4751.95
S.D. 75.30 72.80 64.91 50.20 49.19 39.43 39.65 47.52 55.43 52.14 62.57 64.90 374.71
SKEW 0.19 0.45 0.39 0.29 0.36 0.48 0.06 0.11 0.59 -0.07 -0.51 0.13 0.44
MAX 417.50 401.50 428.00 466.50 527.00 607.50 646.50 689.50 699.50 569.50 429.00 386.43 5546.00
MIN 70.00 111.00 171.00 212.00 313.00 412.00 476.37 475.69 454.50 340.47 163.50 118.00 4094.00
NO YRS 52 53 51 53 53 51 51 52 52 51 51 51 39