PORT ORFORD 2, OREGON

Monthly Total Heating Degree Days

(356779)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 196311
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
1905 0.00 z 0.00 z 424.00 410.50 443.82 a 307.00 198.50 170.50 223.50 368.50 471.50 544.00 3561.82
1906 537.50 455.00 530.50 410.50 405.50 303.50 158.00 211.50 249.50 302.00 452.00 530.00 4545.50
1907 642.50 410.50 598.00 439.00 360.50 300.00 200.00 203.00 268.50 281.50 420.00 482.00 4605.50
1908 516.50 571.00 592.50 476.50 493.50 339.50 198.00 285.50 269.50 370.50 397.00 556.40 b 5066.40
1909 0.00 z 549.11 a 561.50 458.28 a 459.00 324.50 260.50 214.50 227.50 296.00 472.24 a 580.50 4403.63
1910 175.50 w 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 539.50 539.50
1911 662.37 a 648.50 512.00 540.50 471.00 335.50 229.00 156.00 262.00 335.00 510.50 666.00 5328.37
1912 563.17 a 504.00 655.00 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 1722.17
1913 0.00 z 573.50 608.00 505.50 385.50 296.50 171.53 a 147.00 218.00 314.00 468.50 586.00 4274.03
1914 565.00 491.00 461.50 415.00 341.50 281.50 186.50 159.50 252.00 330.00 410.00 614.50 4508.00
1915 555.00 491.50 445.50 400.50 382.00 230.50 167.00 133.00 199.50 415.29 b 618.00 e 680.50 4718.29
1916 838.50 566.50 666.00 567.50 620.53 b 532.00 343.00 405.00 0.00 z 0.00 z 0.00 z 0.00 z 4539.03
1917 711.50 732.50 788.50 649.50 610.00 570.00 a 351.00 366.00 0.00 z 427.00 767.50 594.00 6567.50
1918 497.50 545.00 536.00 597.50 572.50 384.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 566.78 a 3699.28
1919 523.50 512.50 541.50 484.00 434.50 348.00 295.50 234.50 280.00 448.50 618.50 625.00 5346.00
1920 642.00 615.00 658.00 593.00 537.50 368.00 298.00 195.50 226.00 312.00 443.00 532.00 5420.00
1921 588.00 506.50 515.50 493.50 439.50 259.00 206.50 180.00 198.00 318.50 388.00 496.00 4589.00
1922 684.00 603.00 661.00 561.50 416.50 218.00 215.50 187.50 184.00 0.00 z 0.00 z 0.00 z 3731.00
1923 0.00 z 0.00 z 0.00 z 369.00 308.00 226.50 86.00 49.50 104.00 276.50 281.00 492.00 2192.50
1924 509.50 389.00 520.00 378.50 278.50 220.00 151.00 122.00 238.50 361.00 431.50 615.00 4214.50
1925 565.50 453.50 537.50 425.50 359.50 261.50 173.50 215.50 231.50 294.50 455.00 465.00 4438.00
1926 508.00 400.00 381.00 250.50 g 307.93 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1596.93
1927 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 122.50 153.50 182.50 287.00 377.00 605.50 1728.00
1928 495.00 475.50 398.00 418.50 324.50 211.50 132.00 141.00 204.00 333.50 449.50 544.00 4127.00
1929 636.50 598.50 539.00 505.00 367.00 235.00 149.50 117.00 194.50 307.00 413.50 494.50 4557.00
1930 691.00 443.50 432.00 353.00 395.00 264.50 179.00 77.50 183.00 308.00 405.00 528.50 4260.00
1931 501.00 435.50 438.50 348.50 250.50 199.50 119.00 156.50 185.50 297.50 530.50 609.50 4072.00
1932 648.50 567.00 462.00 441.00 329.50 214.50 178.50 120.00 174.00 343.50 379.00 657.00 4514.50
1933 656.50 578.50 530.50 449.50 435.00 248.00 156.50 161.00 249.50 306.50 422.00 376.00 f 4193.50
1934 332.00 j 417.31 b 381.19 d 381.35 d 268.27 e 241.00 132.50 f 0.00 z 0.00 z 0.00 z 0.00 z 431.50 2120.61
1935 558.50 298.00 h 223.50 s 170.00 m 282.50 f 219.44 c 157.87 d 108.50 c 150.50 f 196.00 l 431.67 c 352.50 f 1475.98
1936 285.50 k 181.50 r 515.12 a 376.00 256.50 121.50 49.50 51.00 123.50 229.50 438.50 526.00 2687.12
1937 762.50 531.00 487.00 469.00 365.50 216.50 107.50 112.50 162.00 263.00 331.00 424.50 4232.00
1938 475.00 466.50 494.00 393.00 313.50 148.00 168.50 159.50 199.50 325.00 480.00 526.50 4149.00
1939 524.42 a 539.00 499.50 406.00 308.50 224.50 146.00 202.00 240.58 d 335.12 b 461.25 b 429.50 4316.36
1940 446.50 0.00 z 0.00 z 319.50 261.50 226.00 131.50 122.00 149.00 209.80 c 427.50 436.50 2729.80
1941 376.50 334.50 398.50 387.50 292.00 183.62 a 98.54 c 135.00 163.00 296.00 341.00 508.92 a 3515.07
1942 503.00 509.00 429.00 g 0.00 z 0.00 z 199.50 94.00 116.00 0.00 z 0.00 z 0.00 z 0.00 z 1421.50
1943 0.00 z 0.00 z 0.00 z 455.00 432.50 333.00 263.50 233.00 225.50 331.00 355.50 488.00 3117.00
1944 532.00 564.00 573.50 501.50 433.00 323.00 254.50 190.50 277.50 306.50 414.50 410.50 4781.00
1945 489.00 503.00 603.50 519.50 427.00 301.00 267.00 277.00 265.00 388.00 464.00 517.50 5021.50
1946 593.00 554.50 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 0.00 z 1147.50
1947 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 29.50 z 152.50 129.00 190.50 187.50 i 0.00 z 0.00 z 472.00
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 164.00 136.50 251.00 352.88 a 517.00 701.00 2122.38
1949 808.50 595.00 518.00 418.50 323.00 256.50 210.00 158.50 217.00 414.00 380.00 c 606.00 4905.00
1950 747.00 532.50 573.00 463.50 392.00 263.04 b 145.81 d 138.47 a 210.00 297.50 389.48 a 0.00 z 4152.30
1951 0.00 z 382.00 i 607.50 456.00 408.00 357.00 275.00 210.50 302.00 356.00 448.50 649.00 4069.50
1952 700.00 588.00 637.29 e 479.00 321.00 g 351.00 285.50 263.00 308.50 394.50 525.54 b 581.50 5113.82
1953 482.50 545.50 523.00 487.24 a 385.50 317.00 197.50 187.50 148.97 a 285.50 411.00 508.50 4479.71
1954 640.50 471.00 557.00 493.00 404.00 307.00 251.00 251.00 189.00 302.50 382.50 0.00 z 4248.50
1955 660.50 512.50 626.72 a 132.50 v 0.00 z 0.00 z 267.50 244.50 217.50 389.00 526.50 565.00 4009.72
1956 569.50 642.50 599.50 473.00 332.00 273.50 194.50 110.50 l 245.50 343.50 455.50 574.50 4703.50
1957 717.00 483.00 508.00 428.00 314.50 188.00 108.50 115.50 130.50 274.00 412.00 449.50 4128.50
1958 434.50 336.00 476.00 410.50 303.50 168.50 182.50 136.00 140.50 287.00 403.00 382.50 3660.50
1959 485.50 423.00 470.50 364.50 322.50 201.00 196.50 204.00 192.50 262.50 369.50 467.50 3959.50
1960 512.50 461.00 411.50 410.17 a 346.50 188.00 295.57 b 185.50 262.50 321.50 440.00 444.50 4279.24
1961 419.00 429.00 484.00 451.03 a 348.00 230.50 209.50 237.50 299.00 459.00 353.00 l 572.50 4139.03
1962 614.50 508.67 a 544.50 431.00 376.50 283.00 196.00 157.50 168.00 161.00 m 400.96 d 461.79 b 4142.42
1963 595.50 329.00 428.50 g 279.00 n 353.18 c 262.78 c 164.76 d 207.04 c 77.00 n 285.89 d 258.00 l 0.00 z 2198.14
Period of Record Statistics
MEAN 582.68 508.16 530.88 451.36 381.56 271.81 191.72 177.53 214.24 326.45 442.28 537.60 4490.62
S.D. 103.72 84.35 85.69 69.58 85.60 82.60 65.94 67.63 48.54 53.22 80.82 76.67 471.48
SKEW 0.43 -0.03 0.42 0.67 0.92 1.38 0.39 0.98 -0.12 0.55 1.61 0.08 0.20
MAX 838.50 732.50 788.50 649.50 620.53 570.00 351.00 405.00 308.50 459.00 767.50 701.00 5420.00
MIN 376.50 329.00 381.00 319.50 250.50 121.50 49.50 49.50 104.00 209.80 281.00 382.50 3515.07
NO YRS 47 48 48 48 49 51 53 52 48 47 47 47 28