EUREKA WSO CITY, CALIFORNIA

Monthly Total Growing Degree Days

(042910)

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 509.50 558.00 455.50 421.00 230.50 130.00 2304.50
1949 44.50 167.50 305.00 319.00 422.50 422.00 460.00 579.50 496.00 331.50 433.00 176.00 4156.50
1950 138.50 223.00 248.00 274.00 300.00 428.00 476.50 537.50 463.50 528.50 437.50 424.00 4479.00
1951 215.50 239.00 176.50 270.50 399.50 394.00 487.00 478.50 451.50 464.50 358.50 205.50 4140.50
1952 163.00 207.50 161.50 287.50 390.50 410.00 473.50 492.00 467.50 443.50 284.00 254.00 4034.50
1953 341.50 200.50 221.50 263.50 373.50 422.50 466.50 581.50 546.00 448.00 407.00 253.50 4525.50
1954 219.50 232.50 222.00 308.50 356.00 435.00 483.00 518.50 526.00 432.50 403.00 254.00 4390.50
1955 130.00 130.00 178.50 207.00 313.50 388.00 478.50 415.00 443.00 380.00 293.50 316.00 3673.00
1956 282.00 146.00 229.50 286.00 410.00 450.00 487.50 521.00 491.50 416.50 252.50 195.00 4167.50
1957 117.50 250.50 306.00 316.50 457.00 515.00 516.50 567.50 578.00 501.00 344.00 303.50 4773.00
1958 346.00 388.00 239.50 339.00 470.50 578.50 541.00 547.00 573.50 448.50 370.50 383.50 5225.50
1959 313.00 206.00 288.00 315.50 379.50 480.00 488.00 499.00 533.00 484.50 314.00 234.00 4534.50
1960 269.00 243.00 323.00 326.00 412.50 434.00 443.50 475.50 407.00 451.50 332.50 271.50 4389.00
1961 326.00 285.00 301.50 275.50 387.00 491.00 517.50 531.50 460.00 388.50 285.50 202.00 4451.00
1962 173.00 222.00 251.50 312.00 380.00 394.50 427.00 549.00 513.50 452.50 368.50 299.50 4343.00
1963 186.00 427.50 283.50 302.50 430.50 431.50 532.00 530.00 580.50 524.50 375.50 312.50 4916.50
1964 204.50 202.00 176.00 213.00 320.50 442.50 512.50 525.50 456.50 462.00 298.00 268.00 4081.00
1965 224.50 160.50 262.50 301.50 306.00 357.00 457.50 585.00 417.00 486.50 438.00 217.50 4213.50
1966 238.50 182.50 253.00 310.00 322.00 464.00 514.50 493.50 538.00 410.00 376.50 294.00 4396.50
1967 227.50 211.50 207.50 185.00 367.00 437.00 510.50 519.00 573.00 524.50 398.50 162.00 4323.00
1968 207.00 381.50 327.00 244.00 383.00 463.00 506.00 598.00 522.50 412.50 354.00 211.50 4610.00
1969 136.00 172.50 257.00 293.00 415.50 497.00 483.00 488.00 494.50 471.50 339.50 348.00 4395.50
1970 373.50 318.50 305.50 222.50 380.50 427.50 459.00 475.00 469.00 388.00 404.50 229.00 4452.50
1971 180.00 174.50 220.50 241.00 328.50 427.00 470.00 618.00 500.50 328.50 281.50 152.50 3922.50
1972 152.50 260.50 346.50 271.50 345.50 437.50 550.50 564.00 473.50 439.50 354.00 222.00 4417.50
1973 226.50 297.00 229.00 303.50 373.00 451.00 482.50 459.50 513.00 374.50 342.50 347.50 4399.50
1974 211.00 169.00 311.00 289.00 343.50 421.00 546.50 548.00 468.00 408.00 335.50 270.00 4320.50
1975 183.00 224.00 235.00 196.00 351.50 394.00 523.50 474.50 455.50 438.50 255.50 228.50 3959.50
1976 198.50 201.00 176.00 253.00 343.50 382.50 541.50 553.50 484.50 444.00 365.00 230.50 4173.50
1977 229.50 292.50 190.50 275.50 354.50 425.00 466.50 567.50 512.50 426.50 338.00 340.00 4418.50
1978 365.50 288.00 418.50 330.00 410.50 478.00 492.50 526.00 526.50 462.00 240.00 117.00 4654.50
1979 209.00 228.00 308.50 328.50 394.00 418.50 560.50 600.50 666.50 536.00 372.50 364.50 4987.00
1980 264.50 390.00 266.00 355.50 381.00 465.50 537.00 465.50 497.50 443.00 339.50 346.50 4751.50
1981 387.50 316.00 314.50 318.00 411.50 493.00 469.50 562.00 538.00 442.50 405.50 376.00 5034.00
1982 154.50 264.50 257.00 322.50 395.00 488.50 565.00 605.50 559.00 537.00 361.50 298.50 4808.50
1983 351.00 374.50 412.50 352.50 446.00 541.00 635.00 679.50 621.50 554.50 408.00 333.00 5709.00
1984 292.50 289.50 397.50 339.00 464.00 456.50 546.00 625.00 549.50 475.00 363.00 211.50 5009.00
1985 259.00 220.50 230.50 347.50 429.00 497.00 574.00 572.50 500.50 450.00 198.50 237.00 4516.00
1986 441.50 356.00 403.50 320.00 430.00 571.00 539.50 531.50 515.00 482.50 403.50 350.00 5344.00
1987 281.50 318.00 391.50 426.00 512.00 531.00 604.50 572.00 519.00 551.50 441.50 298.50 5447.00
1988 321.50 295.50 317.50 384.00 502.50 531.00 581.00 548.00 471.50 470.00 396.50 241.00 5060.00
1989 185.50 175.00 364.50 436.00 491.50 528.00 602.00 596.50 497.50 461.50 376.50 285.00 4999.50
1990 256.50 160.50 315.50 384.00 434.50 546.00 613.50 631.00 646.50 441.50 291.00 129.00 4849.50
1991 239.50 357.50 250.50 326.00 377.00 412.50 536.50 616.50 516.50 497.50 342.50 256.00 4728.50
1992 318.00 401.50 437.50 491.50 516.50 549.50 636.50 591.00 524.00 557.00 349.50 212.50 5585.00
1993 199.50 263.50 414.50 406.00 555.00 536.50 538.00 614.00 473.50 522.00 296.00 294.50 5113.00
1994 324.00 238.00 344.50 384.00 481.00 508.00 527.50 663.50 587.00 446.00 167.00 208.50 4879.00
1995 385.95 a 326.00 321.00 331.00 424.50 480.00 627.00 570.00 607.00 460.00 417.50 372.00 5321.95
1996 294.00 358.00 331.50 387.50 424.00 464.50 536.50 560.00 475.00 446.50 337.00 336.00 4950.50
1997 267.50 219.50 294.00 341.50 552.50 533.50 604.50 664.50 666.00 468.50 400.00 236.50 5248.50
1998 369.00 282.50 317.00 311.00 430.50 499.50 574.50 581.50 521.00 463.50 350.50 170.00 4870.50
1999 229.00 203.50 209.00 257.50 348.00 448.50 511.50 621.50 447.00 385.00 439.00 187.00 4286.50
2000 257.00 335.50 259.50 367.50 472.50 499.50 578.50 589.50 561.00 441.00 257.00 260.50 4879.00
2001 213.50 197.00 313.50 274.50 431.00 478.00 539.50 602.50 484.50 447.00 352.00 285.50 4618.50
2002 210.50 252.50 215.00 342.00 380.00 489.00 576.00 527.50 518.00 366.00 366.50 329.00 4572.00
2003 432.00 220.00 378.00 317.50 437.00 515.00 583.50 655.50 539.00 510.50 294.50 281.50 5164.00
2004 297.50 266.00 355.50 376.50 518.00 541.50 627.00 654.00 541.50 462.00 267.50 261.00 5168.00
2005 236.00 285.50 371.50 349.50 533.00 522.00 579.00 524.50 450.50 426.00 287.50 322.00 4887.00
2006 283.50 214.00 229.00 326.50 348.50 472.50 325.50 k 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1874.00
Period of Record Statistics
MEAN 251.45 257.10 287.44 314.40 409.44 468.88 529.44 558.65 515.24 454.09 342.97 264.41 4661.83
S.D. 81.92 72.39 70.75 58.81 62.83 51.91 52.63 57.50 57.06 51.50 62.34 69.63 443.14
SKEW 0.19 0.49 0.23 0.26 0.48 0.10 0.27 -0.06 0.73 -0.09 -0.58 -0.03 0.21
MAX 441.50 427.50 437.50 491.50 555.00 578.50 636.50 679.50 666.50 557.00 441.50 424.00 5709.00
MIN 44.50 130.00 161.50 185.00 300.00 357.00 427.00 415.00 407.00 328.50 167.00 117.00 3673.00
NO YRS 58 58 58 58 58 58 58 58 58 58 58 58 57