PARKDALE, OR

Monthly Sum of Growing Degree Days (Degrees Fahrenheit)

(356464)

Base Temperature = 40 F

File last updated on Aug 02, 2015
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.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
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)JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDECANN
191218.21c-----z50.17b163.12b389.00a609.00 728.50 670.00 481.50a176.50a48.00a4.00 3338.01a
191312.78d17.44d41.50 164.87c374.42e601.00 563.50h770.00d515.50 275.00 74.50 0.00a2847.01a
191412.50a8.00 140.00a242.00a514.50a534.43b837.00 592.00i442.00a339.00 123.00 0.00b3192.43a
19150.00a2.50 95.00j351.00 394.50 597.50 749.00 868.00 508.02b329.00 36.00a6.00a3841.52a
19161.50a3.50a34.00 218.50 298.45b506.50 579.00a702.50a507.50 249.50 13.50 7.00 3121.45
191710.34b30.00a0.50 85.00 284.50 458.82b761.00 775.00 501.50 355.00a73.00 138.00a3472.67
191852.00 6.50 65.00a200.50 311.00 644.00 684.00 614.00 620.50 321.50 26.00 27.50a3572.50
191917.14c0.00 54.00 204.00 340.50a434.50 721.00 709.50 409.00 211.50 45.50 2.68c3149.32
192032.07b4.00 46.50 100.00 275.50 476.50 733.00 737.50 429.50a218.00 24.00 6.00 3082.57
192113.50a-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00t13.50k
19220.00a0.50 4.50 74.00 314.00 650.00 776.00 695.50 535.50 277.50 8.50a11.50a3347.50
19235.00 8.50 87.50 156.50 335.50 472.50a719.50 730.00 542.00 225.00 52.00a6.50 3340.50
192412.00a51.00 36.00 234.50 506.50 569.50 680.00 605.69b481.00 203.57c26.85c40.34b3446.96
192519.00 41.00 89.00 257.00a454.66b543.50 211.50w645.58e-----z-----z-----z-----z2049.73e
19261.00 35.50 197.00 365.50a380.50a686.00 755.50 717.50 366.00 288.50a48.33c10.50 3851.83
19273.50k2.00m-----z156.00a-----z-----z422.00m498.50i-----z260.56d25.50o23.00 439.56i
192819.50a0.00 73.00f131.00 492.50 506.50 704.00 648.00 455.00 229.50 31.00 0.00 3217.00a
19290.00 7.27b59.00 126.00 380.50 509.00a651.50 702.00 403.50 280.50a56.50 13.50 3189.27
19302.00 47.00 128.50 296.50 283.00a472.50 664.50 724.50 483.50 151.00 53.50a0.00a3306.50
19317.00a11.50 55.50a221.50 461.00a509.50 743.65e680.50 444.00 221.00 49.00 0.00 3404.15
19321.50 34.00 73.00 177.00 346.00 556.50 588.00 644.00 524.00 282.50 72.50 17.50 3316.50
193310.00a0.00 7.76b76.00 127.00 384.50 524.42e686.00 372.00a367.50 84.50 72.50 2712.18
193457.00 53.50 257.00a406.00a481.50 583.62b689.00 741.00 489.00 346.50 80.50a19.00 4203.62
19357.50a2.00 31.00 165.50 400.00 544.00 687.50a681.00 585.00 271.50 42.50 3.50 3421.00
19361.50 10.00a63.00 333.00 486.00 570.00 681.50 723.50 511.50 337.50a31.00 35.50 3784.00
19370.00 5.00a50.50 121.50 379.04e563.00 772.50 596.50 547.00 356.50 69.00 29.50 3490.04
193813.00 0.50 40.50 242.00 434.50 629.00 838.00 661.50 638.00 262.00 37.00 36.50 3832.50
193914.50 5.00 113.00f312.50 462.00 510.00 546.00i749.00 544.00 274.50 45.00h42.00 2913.50c
19402.31e20.50 156.50a248.00 500.50 466.50i744.00 523.50i574.50 328.50 20.00 6.50 2601.31b
19414.50 2.50 181.00 290.00 421.00 339.00j855.58e718.00 444.50 250.00 72.00 22.00 3261.08a
19420.00 0.00 67.50 252.50 361.00 502.00 756.00 787.00 559.50 300.00 15.00 6.50 3607.00
19437.00 3.00 59.00 278.00 346.00 475.50 758.00 620.00 580.50 229.50 27.50 15.50 3399.50
19443.50 8.00 70.00 197.50 415.50 538.00 776.50 689.00 544.00 323.50a31.50a8.00 3605.00
194554.00 20.50 31.50 170.00 419.50 528.00 784.00 714.00 453.50 266.00 43.00 10.00 3494.00
19462.50a5.00 52.00 206.50a486.00 503.00 754.50 753.00 464.00 171.50 16.00 38.00 3452.00
194712.50 50.50 167.50 286.50 567.50 512.00 697.50 639.00 551.00 266.00 75.50a3.00 3828.50
194818.50 7.50a39.00a135.50 380.50 685.00 679.00 662.00 461.50 246.50 26.00 1.50 3342.50
19490.00 6.00 31.50 260.50 524.00 557.00 706.50 700.00 570.00 174.50 135.50 23.50 3689.00
19501.00 9.00a32.00 135.00 345.50 576.00 774.50 802.50 569.50 230.00 78.50 45.00 3598.50
19515.50 23.00 44.50 276.50 416.00 649.50 772.50 756.50 598.50 263.50 37.50 5.50 3849.00
19520.50 12.50 66.50 253.50 412.50a504.50 662.00 639.00 586.00 447.00 12.00 1.00 3597.00
1953102.00 56.00 81.00 181.00 314.50 429.50 728.00 723.00 578.00 354.50 92.80e26.50 3666.80
19548.50a12.50a31.00a158.00 389.00 316.00h608.00 575.50 500.50 186.00 144.50a8.00 2621.50a
19551.00 11.50 10.50a59.50 290.50 563.00 604.50 689.50 489.50 245.50 68.00 12.22d3045.22
19560.00 4.00 51.72b244.00 491.00 452.19c792.50 560.00f530.00 235.00 60.00 66.00a2926.41a
19570.00 19.00 47.50 245.50 483.00a603.50 674.00 611.50a627.50 216.00 41.50 32.50 3601.50
195819.50 72.50 38.00 169.50 597.50 677.00a872.50 843.00 524.50 301.50 95.50a45.00 4256.00
19597.50 21.00 62.00 201.50 284.50 540.00 783.50 646.00 445.00 291.50 94.00 17.50 3394.00
19600.50a6.00 119.00 175.50 278.00 554.90d837.50 655.50 556.50 317.50 48.00 0.50 3549.40
196132.50 53.00 77.00 188.50 351.50 674.50 810.00 883.50 454.50 196.03b15.50 11.38b3747.91
196249.00 26.00 31.00 252.00 248.50 517.50 715.50 632.00a519.50 252.50 93.00 28.50f3336.50a
196312.00 53.50l-----z-----z279.00q564.94d657.32c766.00 638.00 381.00a82.34b0.54c3102.14d
19648.79b24.50 58.00 137.75b327.00 509.73d691.67d606.00 436.00 248.00 20.00a15.00e3082.44
196525.50 42.00 90.50 236.50 328.00 526.50 752.50 677.07b414.00 338.50a102.50 10.50a3544.07
19660.50a3.00 76.50a242.50 483.00 523.04b735.00 758.00 627.00 301.00a57.50 8.00 3815.04
196714.00j58.70e67.00 125.32b455.00 733.00 863.50 938.50a719.00 298.45b86.00a53.00 4397.47a
196815.50 63.00 80.50a159.50a393.33d450.50i878.00 695.69b-----z150.50i23.50a1.00n2309.02d
19690.00q0.00i44.00l-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
Period of Record Statistics
MEAN13.37 19.34 69.24 206.32 392.90 549.44 730.63 704.98 516.09 273.52 55.11 19.72 3505.24
S.D.18.72 20.03 50.66 75.87 89.99 73.36 76.43 74.91 73.91 60.65 32.47 24.08 304.76
SKEW2.63 1.04 1.68 0.30 -0.16 0.38 -0.26 0.87 0.21 0.29 0.72 2.64 0.08
MAX102.00 72.50 257.00 406.00 597.50 733.00 878.00 938.50 719.00 447.00 144.50 138.00 4256.00
MIN0.00 0.00 0.50 59.50 127.00 384.50 524.42 575.50 366.00 151.00 8.50 0.00 2712.18
YRS55.00 53.00 51.00 55.00 54.00 51.00 52.00 52.00 53.00 54.00 53.00 53.00 40.00