NEWPORT, OREGON

Monthly Total Growing Degree Days

(356032)

Base Temperature = 40 F

File last updated on Jul 25, 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
1931 251.62 a 226.00 280.50 372.00 487.50 537.00 604.00 608.00 550.50 397.50 203.00 82.00 4599.62
1932 123.00 102.00 194.00 300.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 719.50
1933 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 338.00 349.00 490.00 426.00 407.50 292.00 235.50 2538.00
1934 248.00 308.50 392.00 383.00 507.00 495.50 574.50 592.50 516.00 447.00 340.50 206.00 5010.50
1935 148.50 131.00 h 107.00 251.50 287.00 495.50 523.00 593.00 496.00 342.00 155.00 204.50 3603.00
1936 203.50 88.50 161.50 320.50 432.50 575.00 610.50 618.50 500.00 465.50 293.50 175.00 4444.50
1937 8.00 101.00 258.50 254.00 360.00 494.00 522.50 566.00 515.00 543.50 339.50 244.00 4206.00
1938 194.50 183.50 210.50 330.50 374.00 449.00 495.00 523.50 550.50 489.50 237.50 200.50 4238.50
1939 174.00 93.00 194.00 307.76 a 436.50 462.50 556.00 526.50 547.50 452.00 339.50 285.50 4374.76
1940 189.00 244.00 304.50 359.50 442.00 452.50 587.00 577.12 a 612.93 a 544.00 235.50 212.00 4760.05
1941 256.00 289.00 367.50 326.00 453.00 555.00 613.00 579.50 524.50 442.00 326.50 163.50 4895.50
1942 160.00 149.00 174.00 315.50 421.50 484.50 675.00 621.00 490.50 444.00 254.50 220.00 4409.50
1943 112.50 235.50 224.00 318.50 350.00 458.50 504.00 555.00 553.50 449.00 345.00 183.00 4288.50
1944 159.00 139.00 171.50 287.00 387.50 473.00 532.00 598.00 508.50 515.50 292.00 169.50 4232.50
1945 212.00 176.00 163.00 231.50 415.00 453.50 495.50 494.00 485.50 378.50 227.00 204.00 3935.50
1946 149.00 133.78 a 184.50 247.50 436.50 506.00 592.00 533.50 515.69 a 323.00 183.50 167.50 3972.47
1947 77.00 213.50 281.50 389.50 423.00 512.50 651.00 582.50 537.00 445.50 281.50 199.50 4594.00
1948 160.00 91.00 165.50 211.50 399.00 525.00 a 572.50 626.00 550.00 391.00 190.00 55.00 3936.50
1949 3.62 a 101.50 0.00 z 0.00 z 469.00 0.00 z 473.04 d 583.50 506.90 a 290.50 403.00 138.00 2969.05
1950 49.00 157.00 160.00 213.50 249.50 483.50 473.00 542.00 458.00 395.00 140.00 p 0.00 z 3180.50
1951 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 499.00 442.00 450.00 298.97 a 97.50 1787.47
1952 93.50 120.00 123.00 231.50 340.00 416.50 508.50 552.00 485.50 461.00 244.00 175.50 3751.00
1953 280.00 138.50 179.28 a 243.50 377.17 a 445.50 547.00 576.50 517.50 444.50 323.00 209.00 4281.45
1954 112.00 188.50 96.00 181.03 a 319.82 a 406.50 466.50 531.50 490.50 414.00 365.17 a 196.00 3767.52
1955 102.50 78.00 94.55 a 115.00 253.00 387.00 475.50 427.00 418.50 386.50 207.32 b 146.73 a 3091.60
1956 153.00 49.00 112.63 a 203.50 357.50 420.00 a 525.93 b 533.20 a 449.50 331.00 210.00 b 178.00 3523.26
1957 28.00 150.00 198.40 a 243.50 388.00 498.50 540.00 560.00 594.50 412.82 a 222.41 a 221.65 a 4057.78
1958 244.00 294.00 163.50 280.00 412.00 561.50 580.00 515.93 c 508.50 437.50 238.50 276.50 4511.93
1959 229.73 c 114.50 189.50 259.00 350.50 463.00 500.81 b 454.67 a 442.50 404.50 233.00 126.00 3767.71
1960 100.23 a 139.00 190.50 252.00 334.00 404.50 438.00 485.50 295.50 h 385.00 234.50 175.50 3138.73
1961 262.50 199.00 195.50 204.83 a 344.00 446.50 570.29 b 523.50 394.50 336.00 165.50 144.00 3786.12
1962 118.00 162.50 142.71 b 232.50 287.00 363.62 a 424.59 c 537.16 b 463.00 380.55 b 226.00 g 192.64 c 3304.27
1963 54.00 316.50 181.50 218.50 363.00 414.83 a 554.00 546.00 579.50 490.00 307.76 a 141.00 k 4025.59
1964 93.00 i 108.46 d 143.24 b 174.00 e 275.68 c 331.00 g 527.00 a 0.00 z 348.50 g 0.00 z 187.00 145.00 1560.38
1965 139.50 128.50 190.50 241.00 272.00 391.50 489.00 578.84 b 498.50 498.98 e 351.50 123.00 3902.83
1966 171.50 146.50 175.00 278.00 300.00 493.00 529.50 506.50 556.50 405.50 285.50 53.50 w 3847.50
1967 42.50 z 119.50 133.50 134.00 334.00 498.00 557.00 565.50 594.00 441.50 294.50 116.50 3788.00
1968 148.50 302.50 251.50 172.00 362.00 483.00 547.50 572.00 516.50 369.00 272.50 101.00 4098.00
1969 65.00 80.00 194.00 232.50 404.50 547.00 523.50 527.00 501.00 392.67 a 277.50 210.50 3955.17
1970 166.00 266.00 197.50 159.50 324.00 438.00 487.50 489.00 416.00 342.50 240.00 86.00 3612.00
1971 122.50 105.50 98.50 162.50 285.20 a 374.50 498.00 616.50 514.00 329.00 215.00 74.50 3395.70
1972 77.00 144.50 221.50 160.50 335.00 429.50 563.50 564.00 437.00 338.50 246.00 143.50 3660.50
1973 115.50 208.50 145.50 239.50 353.50 455.00 516.50 461.50 498.00 349.00 176.00 215.00 3733.50
1974 118.50 93.00 163.00 226.00 302.50 400.50 525.00 547.50 523.00 369.50 235.00 194.50 3698.00
1975 152.50 110.00 112.00 94.50 311.00 390.00 518.50 510.00 516.50 375.50 199.00 181.50 3471.00
1976 162.00 101.00 117.00 187.00 320.50 378.00 550.50 559.50 544.50 413.50 345.50 183.00 3862.00
1977 167.50 254.00 144.00 229.50 292.50 451.50 504.00 591.50 485.50 403.50 223.00 200.00 3946.50
1978 210.00 234.00 286.50 250.00 358.50 536.00 554.50 579.00 518.00 443.00 130.00 52.50 4152.00
1979 23.00 126.50 233.50 255.50 356.50 418.50 614.00 628.50 635.50 487.00 270.00 252.50 4301.00
1980 137.71 e 152.50 k 193.75 a 283.97 a 362.81 d 438.50 541.50 508.50 512.50 440.50 314.00 256.50 3990.24
1981 291.00 222.50 251.00 287.00 380.50 484.50 516.00 590.00 521.00 418.50 298.50 196.85 a 4457.35
1982 100.00 130.50 146.00 190.00 314.00 408.00 513.50 514.00 486.50 428.50 192.00 137.50 3560.50
1983 241.50 237.50 268.50 251.50 361.00 466.00 602.50 581.50 500.00 377.00 273.50 122.50 4283.00
1984 193.00 228.00 302.00 252.00 365.50 417.00 479.00 562.00 542.50 368.00 255.00 95.00 4059.00
1985 145.00 83.50 102.00 241.00 378.00 441.00 518.50 527.50 471.00 336.00 92.00 133.00 3468.50
1986 241.50 148.00 277.00 174.00 318.00 432.00 459.00 425.00 418.50 392.50 273.50 226.00 3785.00
1987 182.50 218.50 301.50 289.00 423.00 233.50 m 300.00 m 513.00 460.00 413.00 322.50 0.00 z 3123.00
1988 127.00 204.50 177.50 247.00 381.00 465.50 546.50 509.95 a 476.50 463.00 293.00 203.00 4094.45
1989 129.00 75.50 208.50 368.50 390.50 496.55 a 575.50 591.50 508.50 379.00 287.50 205.50 4216.05
1990 163.50 133.50 229.50 304.50 360.00 492.00 559.50 608.50 576.50 367.00 255.00 98.50 4148.00
1991 123.00 284.00 145.50 218.00 313.50 434.00 549.50 567.00 604.50 430.50 292.50 207.50 4169.50
1992 258.00 352.50 346.00 390.00 472.50 529.50 600.00 616.00 490.00 438.50 276.50 107.50 4877.00
1993 107.50 154.00 304.50 331.50 506.50 537.00 610.00 615.50 468.00 461.00 155.00 189.50 4440.00
1994 253.50 155.00 299.50 323.50 429.00 478.00 535.50 645.00 574.00 393.50 153.50 173.50 4413.50
1995 261.00 268.50 287.50 281.00 404.00 483.00 629.00 576.00 619.00 456.00 398.50 245.00 4908.50
1996 209.50 250.64 a 297.00 343.00 387.00 487.00 562.00 554.00 503.50 424.50 289.00 226.50 4533.64
1997 191.00 178.50 233.50 307.00 533.50 551.00 636.00 690.00 652.00 445.00 380.50 206.00 5004.00
1998 274.00 239.00 265.50 257.00 412.50 485.00 609.50 604.50 485.00 466.50 297.50 181.50 4577.50
1999 181.00 147.50 177.96 d 243.00 347.00 464.50 514.50 618.00 444.50 398.00 345.50 246.50 4127.96
2000 160.50 230.50 198.50 318.50 427.00 487.00 574.50 571.00 568.00 424.50 204.00 251.00 4415.00
2001 236.12 a 141.50 241.00 240.00 395.50 455.00 538.00 594.00 488.50 368.50 320.50 190.50 4209.12
2002 163.00 166.25 d 148.59 b 190.00 g 245.50 i 496.55 a 580.22 a 554.26 b 496.80 e 361.48 c 358.93 b 238.46 e 3564.54
2003 323.95 a 192.08 c 293.31 e 212.50 h 308.50 g 547.50 b 481.50 g 578.67 d 531.00 e 379.50 g 198.33 c 218.11 c 2882.94
2004 192.20 a 226.56 e 292.71 e 351.92 d 473.78 a 533.08 d 510.00 f 502.00 g 401.50 h 445.92 e 227.00 217.00 c 2960.18
2005 191.96 e 169.50 f 297.00 228.00 g 348.50 j 515.19 d 400.50 k 375.00 i 276.50 j 349.00 f 172.00 i 205.67 e 1209.83
2006 216.40 e 161.50 104.00 f 176.00 f 367.00 477.41 a 333.50 k 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1222.32
Period of Record Statistics
MEAN 163.74 173.80 207.68 257.59 373.53 467.10 540.43 557.24 511.19 413.40 263.25 179.17 4139.87
S.D. 70.38 69.68 69.77 66.15 62.53 51.89 55.78 50.37 53.64 52.25 66.06 53.33 429.50
SKEW -0.13 0.49 0.44 -0.03 0.31 -0.14 -0.35 -0.34 0.33 0.16 -0.12 -0.49 0.02
MAX 323.95 352.50 392.00 390.00 533.50 575.00 675.00 690.00 652.00 544.00 403.00 285.50 5010.50
MIN 3.62 49.00 94.55 94.50 249.50 338.00 349.00 425.00 394.50 290.50 92.00 52.50 3091.60
NO YRS 72 71 72 69 70 71 69 71 70 71 71 70 57