SEASIDE, OREGON

Monthly Total Growing Degree Days

(357641)

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
1930 24.50 p 183.50 223.00 319.00 336.50 482.50 557.50 667.50 536.50 371.00 315.50 237.50 4230.00
1931 323.50 232.00 306.00 358.00 484.50 553.50 684.50 687.00 714.00 599.00 327.00 135.00 5404.00
1932 113.00 115.50 265.00 303.50 375.50 583.00 576.50 629.50 544.50 463.00 300.00 144.50 4413.50
1933 108.00 90.00 173.50 276.00 317.50 528.00 573.50 647.50 516.00 0.00 z 0.00 z 218.00 3448.00
1934 230.00 350.50 385.50 364.50 489.50 472.50 578.50 621.50 538.50 440.00 315.50 197.50 4984.00
1935 157.50 191.00 86.50 228.00 330.00 511.50 556.50 564.50 539.00 344.50 145.50 172.50 3827.00
1936 169.50 67.50 131.00 312.00 449.00 572.50 648.50 691.50 469.00 438.00 216.50 169.00 4334.00
1937 3.00 78.00 228.50 213.00 359.50 505.00 564.00 586.50 538.00 508.50 305.50 194.00 4083.50
1938 157.00 122.00 184.50 304.00 341.00 448.50 534.50 552.50 571.00 451.57 a 221.00 159.00 4046.57
1939 128.00 60.50 165.00 270.50 366.32 a 450.50 545.50 647.00 513.50 417.00 320.00 266.00 4149.82
1940 216.00 218.50 259.50 338.50 442.50 501.50 611.50 657.00 620.00 519.50 180.00 220.00 4784.50
1941 222.50 271.50 342.50 356.50 474.50 576.50 701.50 613.00 549.00 460.00 313.00 183.00 5063.50
1942 160.00 135.50 180.00 312.00 415.50 517.50 771.00 722.00 582.50 487.00 250.00 198.00 4731.00
1943 90.50 237.00 187.50 318.50 355.00 493.00 582.50 627.50 549.00 469.50 296.50 168.50 4375.00
1944 180.00 145.50 170.00 283.00 422.00 480.50 593.00 637.50 550.50 520.00 269.50 164.50 4416.00
1945 188.00 167.50 145.50 230.50 430.50 456.00 572.50 555.00 507.50 391.50 220.50 173.50 4038.50
1946 161.00 137.50 163.50 220.00 453.00 481.00 642.50 587.50 575.00 331.00 203.50 176.00 4131.50
1947 74.50 222.50 292.50 360.00 466.50 546.00 656.50 647.00 590.00 466.50 271.00 255.50 4848.50
1948 165.50 103.00 178.00 202.00 429.50 594.50 611.50 659.50 587.00 482.00 75.00 10.50 4098.00
1949 8.78 a 89.50 224.23 a 313.00 450.02 a 441.50 552.00 644.00 620.00 329.00 399.00 145.50 4216.53
1950 40.50 143.50 164.50 227.07 a 319.50 545.00 580.50 643.00 516.00 373.03 a 264.00 309.50 4126.10
1951 137.50 145.70 a 142.50 268.00 401.00 512.50 630.50 593.50 542.50 442.02 b 294.00 107.50 4217.22
1952 87.50 131.00 108.50 234.50 379.00 454.50 583.00 608.12 a 547.50 520.00 195.00 152.50 4001.12
1953 243.00 133.78 a 186.00 241.50 388.00 435.00 584.50 635.00 585.00 458.28 a 317.00 206.50 4413.56
1954 80.50 168.50 100.50 204.31 a 371.48 a 421.00 518.00 571.00 531.21 a 407.00 355.00 171.50 3900.00
1955 105.00 94.50 76.98 a 137.07 a 329.63 a 480.00 563.00 560.50 520.86 a 411.02 b 210.00 a 119.50 3608.06
1956 144.15 a 54.89 a 131.00 273.00 429.50 479.00 630.50 630.85 a 557.00 401.45 a 215.00 162.00 4108.34
1957 44.50 143.50 236.00 293.00 456.50 556.00 613.00 644.80 a 689.00 469.50 261.50 208.00 4615.30
1958 255.00 313.00 184.50 309.50 488.00 650.00 692.00 660.50 592.24 a 487.50 240.50 321.50 5194.24
1959 208.00 131.50 209.00 338.00 432.50 549.50 612.50 595.00 522.00 464.00 237.50 125.00 4424.50
1960 112.00 153.50 192.50 285.50 368.00 483.00 519.25 a 603.50 528.00 465.50 227.50 174.50 4112.75
1961 265.00 220.50 204.50 243.00 386.00 523.50 670.50 626.50 509.50 400.93 a 157.50 124.53 b 4331.97
1962 122.50 174.00 138.50 266.00 339.00 438.50 547.50 634.00 551.11 c 438.00 275.69 a 213.00 4137.80
1963 72.00 317.50 164.00 245.00 461.50 486.50 610.91 b 617.50 635.50 456.00 269.50 231.50 4567.41
1964 155.00 113.00 157.00 210.50 334.00 486.50 595.50 602.00 523.39 b 504.00 168.00 119.50 3968.39
1965 126.50 148.00 261.00 285.50 339.50 447.00 594.00 665.00 545.50 507.50 340.50 129.50 4389.50
1966 108.00 f 136.50 172.00 322.00 338.00 521.00 598.50 600.00 608.50 431.50 294.00 233.50 4255.50
1967 176.50 151.00 134.00 164.00 383.50 538.00 640.50 665.50 661.50 500.00 315.50 130.50 4460.50
1968 158.50 318.50 277.50 238.00 412.50 513.50 637.00 627.50 588.50 416.50 291.00 115.00 4594.00
1969 61.50 97.50 216.00 266.00 488.00 596.00 586.00 601.50 545.00 429.50 288.50 213.00 4388.50
1970 166.50 287.00 228.50 214.00 384.50 510.50 580.00 571.50 524.50 437.00 299.00 105.00 4308.00
1971 141.00 145.50 125.50 248.00 377.50 463.00 557.00 692.00 556.50 382.00 232.50 90.50 4011.00
1972 78.50 117.50 230.00 190.50 428.50 506.50 662.50 630.50 490.00 407.00 260.00 147.50 4149.00
1973 137.50 217.50 195.00 289.50 421.00 504.00 565.00 537.00 587.50 395.00 161.50 213.50 4224.00
1974 130.00 116.00 214.00 280.00 354.50 447.00 530.00 591.50 635.00 381.50 246.72 a 207.50 4133.72
1975 132.61 d 109.50 135.50 168.46 d 383.00 450.00 617.50 595.95 b 663.62 a 396.91 c 210.00 c 183.50 4046.55
1976 177.22 a 119.62 a 122.93 b 261.43 b 329.00 f 347.00 g 457.50 g 614.83 d 643.93 b 469.00 319.29 b 203.22 d 2931.47
1977 140.57 b 248.50 162.00 294.31 a 357.57 b 516.72 a 582.91 c 647.79 b 541.50 417.97 b 210.54 b 181.87 a 4302.24
1978 211.50 231.84 c 166.00 l 201.50 h 423.84 b 616.15 d 511.00 g 551.00 f 355.00 l 527.57 d 147.22 c 82.15 a 2240.28
1979 62.00 b 136.64 c 225.50 g 317.50 457.50 490.50 678.79 b 666.50 a 670.34 a 522.02 c 233.65 d 246.34 c 4481.79
1980 94.03 a 235.62 a 193.50 f 328.00 410.00 482.14 b 655.50 0.00 z 574.20 e 512.00 307.76 a 244.50 3843.76
1981 295.57 b 204.52 e 277.97 a 300.58 d 432.28 d 539.48 a 613.44 e 702.48 c 380.00 i 365.91 c 255.00 b 135.88 a 4123.11
1982 95.00 135.50 196.00 208.50 375.00 495.50 603.00 646.50 0.00 z 500.50 198.00 153.50 3607.00
1983 243.50 247.50 277.00 314.00 475.00 518.00 684.00 700.50 549.83 a 380.50 294.50 87.50 4771.83
1984 213.00 236.50 319.50 276.00 403.50 492.00 593.00 621.00 573.50 377.00 232.00 97.50 4434.50
1985 108.50 71.50 119.50 267.00 426.00 535.50 636.00 654.00 524.00 381.50 104.50 115.50 3943.50
1986 266.50 167.50 341.50 246.50 414.50 531.50 597.00 628.50 489.00 453.00 274.50 200.00 4610.00
1987 165.00 224.00 287.02 b 355.50 506.00 509.00 588.00 598.50 550.00 490.00 331.50 120.50 4725.02
1988 148.00 217.00 242.50 314.00 428.50 491.50 637.00 624.50 542.07 a 515.00 289.50 198.50 4648.07
1989 147.50 70.00 203.00 405.50 429.50 596.50 640.50 660.00 647.00 421.50 295.00 199.50 4715.50
1990 177.50 147.50 262.00 345.00 416.00 550.00 670.50 696.00 645.50 405.00 288.00 86.00 4689.00
1991 139.50 290.00 162.50 260.00 394.00 445.50 585.50 612.50 627.50 399.50 295.00 220.50 4432.00
1992 246.00 305.50 313.50 378.00 446.50 550.50 616.00 640.50 510.50 450.00 267.00 94.50 4818.50
1993 103.50 150.00 270.50 316.00 519.00 526.50 602.00 663.50 492.50 473.50 146.50 179.50 4443.00
1994 223.50 116.00 289.50 312.00 423.50 482.00 570.50 671.50 595.50 383.00 132.50 158.00 4357.50
1995 261.00 239.00 227.50 275.00 401.00 524.00 663.00 579.00 653.00 434.50 348.00 223.50 4828.50
1996 169.50 185.00 258.00 341.00 359.50 464.00 571.00 576.00 488.50 394.50 252.00 149.00 4208.00
1997 193.00 156.00 206.00 286.50 547.50 546.00 639.50 716.00 667.00 430.00 0.00 z 180.50 4568.00
1998 214.00 217.00 258.00 241.00 394.50 491.50 613.00 605.53 a 510.00 439.00 264.00 151.00 4398.53
1999 151.38 a 145.00 170.50 a 210.00 320.00 446.00 525.93 b 600.76 b 473.04 b 407.00 312.93 a 223.20 a 3985.74
2000 101.27 a 186.00 153.97 a 296.11 c 400.50 478.93 b 565.75 e 582.59 b 556.03 a 431.42 a 162.00 176.50 4091.06
2001 184.00 121.00 210.80 a 204.31 a 352.50 419.00 527.00 c 614.12 b 492.32 b 408.00 166.50 k 2.50 z 3533.05
2002 36.50 o 145.00 141.00 222.50 312.00 490.34 a 606.00 560.00 504.50 371.00 308.50 199.00 3859.84
2003 293.50 124.50 177.50 g 252.50 349.00 405.50 f 591.50 579.81 d 532.00 492.50 186.50 181.50 3583.31
2004 175.00 200.50 247.50 321.00 444.50 539.00 661.00 681.00 526.50 321.00 g 205.96 d 108.50 n 4001.96
2005 0.00 z 165.50 267.00 292.00 501.00 499.50 455.50 g 323.50 n 260.00 k 328.00 f 147.00 g 173.50 1898.50
2006 211.50 135.00 151.00 255.50 0.00 z 469.50 547.00 328.00 k 389.00 g 311.00 167.00 i 116.00 h 2080.50
2007 106.78 d 139.00 140.50 j 219.00 e 326.50 400.20 e 417.50 m 575.29 e 378.50 f 275.50 g 148.00 f 68.00 l 1766.77
2008 58.50 l 134.50 g 103.13 e 147.50 394.96 d 288.00 h 255.00 p 580.06 e 374.50 g 381.50 322.50 84.50 2014.16
2009 115.00 g 81.00 g 112.00 188.40 e 337.00 493.00 296.50 m 602.00 562.00 283.00 h 278.50 67.50 g 2572.90
2010 202.50 i 247.00 207.00 f 253.50 296.88 e 319.50 g 392.50 h 323.50 m 0.00 z 301.00 g 225.00 188.50 1210.88
2011 166.50 75.38 b 125.00 f 149.40 e 222.50 h 280.00 m 323.50 l 377.00 l 316.50 l 260.00 l 91.00 m 59.00 f 391.28
2012 126.50 g 124.46 e 129.50 272.40 e 327.80 d 456.11 c 0.00 z 18.50 z 327.50 j 379.15 e 291.00 146.06 e 2126.48
2013 87.50 136.96 e 138.00 g 11.00 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 224.46
Period of Record Statistics
MEAN 155.40 168.28 202.10 271.36 402.32 503.57 604.02 625.66 563.14 436.78 254.61 171.24 4373.43
S.D. 66.79 67.46 66.76 56.54 55.58 48.27 48.70 41.80 55.54 55.09 63.20 53.85 349.81
SKEW 0.17 0.66 0.41 -0.18 0.26 0.49 0.62 0.18 0.70 0.19 -0.54 0.02 0.60
MAX 323.50 350.50 385.50 405.50 547.50 650.00 771.00 722.00 714.00 599.00 399.00 321.50 5404.00
MIN 3.00 54.89 76.98 137.07 296.88 400.20 518.00 537.00 469.00 311.00 75.00 10.50 3608.06
NO YRS 76 82 76 82 80 78 74 76 73 76 76 77 61