HEPPNER, OR

Monthly Sum of Growing Degree Days (Degrees Fahrenheit)

(353827)

Base Temperature = 50 F

File last updated on Mar 30, 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
1893-----z-----z-----z23.00 -----z-----z-----z-----z-----z-----z-----z-----z23.00k
18940.00d-----z-----z-----z-----z-----z-----z617.00 206.00a78.50 24.50 0.00 926.00f
189510.00 8.00a-----z71.50g149.46c347.44d475.96e508.89d149.46d-----z-----z6.00h1649.22e
189616.00f-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1897-----z-----z-----z-----z-----z-----z-----z736.55b284.78e61.03b11.50g0.52b1082.88h
18980.00 12.33e0.00b43.00a84.83b317.50a549.00 619.00a288.00 28.00a0.50 1.03b1943.19
18991.00 1.50a0.00a23.00 77.00a264.00 544.14b354.00 395.50 39.83b29.50a6.11d1735.58
190010.38e0.00b42.00a-----z-----z-----z-----z-----z-----z-----z-----z-----z52.38i
19010.00s3.63b7.50a21.50a-----z-----z-----z329.50p196.00a217.50a22.00 1.00 469.13e
19028.50a20.00 1.00 38.50 188.50a344.50 505.50a553.50 340.50 150.50 3.62b0.00a2154.62
190311.00 0.00 26.50 32.50a209.00 -----z-----z-----z-----z-----z-----z-----z279.00g
1904-----z-----z-----z-----z-----z305.00 505.00a576.00 321.50 98.00 7.00a1.00a1813.50e
1905-----z-----z-----z-----z206.00 374.00 703.85e592.00 375.50 72.00 1.50a0.00a2324.85d
19067.50 3.12b30.00 148.50 192.93b285.50 793.00a596.50 362.00 182.00 51.00a2.59b2654.63
19070.00c2.35e2.07b19.33c218.50a298.06c407.50j386.00a282.50 182.00a8.92d1.03b1400.76a
19080.00a2.50a27.00a79.23b92.00 343.86b697.50a589.66b232.50k79.00 58.00 0.00 1968.74a
19090.00 2.50a10.00a5.50i164.50 365.00a467.50 475.00a354.21b143.28b41.27d-----z2023.26b
19102.59b0.00e47.50a142.85c263.50a320.50 589.50 418.00 226.00 76.00h20.00 0.00a2030.44a
19110.00 0.00a33.50 37.50a96.50 344.50 662.00 500.50 184.00 59.50 10.50a0.00 1928.50
19120.00c0.00 2.50 29.56d172.00 394.00a499.00 401.50 173.00 37.00 14.50c0.00 1723.06
19130.00c6.50 0.00a61.00a174.50 371.00 523.00 562.00 262.50 62.00 6.50a0.00a2029.00
191413.85e0.54c7.50 36.50a218.00 327.50a636.50 596.50 270.00 70.50a19.50 0.00b2196.89
19150.00a0.00 27.00 119.00 153.00 328.84b525.50 677.00 277.00 103.50 5.50 1.50a2217.84
19160.00 0.00 47.00 45.00 77.50a288.00a366.00 517.50 264.00 59.00 4.50 0.00b1668.50
19170.00 0.00a1.00 11.00 112.50 273.00 625.50 574.00a315.00 184.50a10.50 41.50a2148.50
191813.93c6.48c33.50a63.00 94.00a484.00 572.00a446.50 407.50 138.50 0.50 15.50 2275.41
19198.50a0.00 3.50 64.69d165.00 289.00 644.00 608.00 247.50a70.50 10.00 3.62b2114.31
19203.00a0.00 9.00 23.50 92.00 278.50a601.00 575.50 264.50 72.50 6.00a0.00 1925.50
19210.00a12.00 7.50a23.50 184.14b429.50 541.00 568.50 202.00 144.00 11.00a7.50c2130.64
19220.00b0.00 0.00 14.00 157.50 502.00a667.00 567.00 383.50a116.50 0.00a2.50 2410.00
19231.00a0.00 23.00 45.50 168.50 289.00 577.00 571.00 345.00 79.00 2.50 1.00a2102.50
19243.00a11.00 0.00 48.00 327.00 384.50 563.00 537.50 338.50 73.00 1.00 19.00a2305.50
19252.50 4.00a21.21b111.50 246.00 408.00 673.50 515.00 300.50 65.00a2.50 7.24b2356.95
1926-----z4.50a33.50 175.00 188.00 472.50a651.00 541.55b202.50 130.00 5.50 7.50c2411.55a
19270.00 0.00c5.00a63.00 100.00a391.50 585.50 561.00 204.50 122.00a30.50a7.76b2070.76
19280.00a0.00 14.00 41.50a329.00 309.00a639.00 482.50a290.50 118.00 0.00 2.50 2226.00
19290.00a0.00 16.00 27.00a169.50 333.00 535.00 613.50 253.00 150.50 11.00 1.50a2110.00
19300.00a26.50 31.50 129.98b137.00a288.50a558.50 598.50 288.96b40.50a13.43c0.00d2113.37
19312.07b7.00a14.50a83.38b278.50 324.50 569.50 563.00 266.00a40.34b25.24c0.00a2174.03
19320.00 36.00a18.00a57.50 134.50 381.50 448.00 504.50 302.00 137.50a37.50 3.62b2060.62
19336.00 0.00a4.50 66.50 75.00 343.50 578.50 586.00 217.00 198.50a28.50 31.00 2135.00
19344.50 2.50 56.50 193.00 277.00a371.00 545.50 592.00 314.00 142.50 23.00 0.00 2521.50
193510.00 0.00 10.00 25.50 155.50 361.50 546.50 508.50 417.00 149.00 0.00 0.00 2183.50
19360.00 0.00 10.00 160.50 302.50 393.00 565.00 551.00 305.00 172.00 2.50 5.50a2467.00
19370.00a0.00 3.00 5.50 149.00a340.00 660.00 470.00 350.00 162.50 7.50 5.50 2153.00
19381.50 0.00 7.00 38.50 185.50 343.50 642.50 449.00 408.00 80.00 2.50a6.00 2164.00
19392.50 0.00 59.00 96.50 248.50 277.00 600.00 600.00 364.50 137.50 13.50 9.00 2408.00
19400.00 0.00 28.00 29.00 220.50 435.50 526.50 510.50 373.50 173.50 0.00a0.00 2297.00
19410.00 10.50 20.50 90.00 194.00 324.00 680.50 543.00 210.50 58.50 14.50 7.00 2153.00
19420.00 0.00 17.00 46.50 142.50 226.00 600.00 608.00 339.00 146.50 7.50a2.50 2135.50
19432.50 0.00 25.50 74.00 98.50 210.00a540.50a410.00a384.00 152.00 8.50 4.00 1909.50
19441.50 2.00 23.00 61.50 164.50 283.50 552.00 471.50a399.50 150.50 1.00 4.50 2115.00
19456.00 3.00 0.50a40.00 177.00 280.00 588.00 556.00 236.00 161.50 8.00 4.00 2060.00
19460.00 0.00 9.00 56.50 181.50 282.50 549.00 549.50 269.50 37.00 7.00 16.00 1957.50
19470.00a1.50a47.00 93.50 333.00 304.50 508.00 469.50 347.00 129.00 14.50a0.00a2247.50
19480.00 3.50 1.50a20.50 123.00 390.50 425.00 424.50 252.50 50.00 2.50k0.00 1691.00a
19490.00a0.00 5.50a98.00a265.18c288.50a466.50 444.50a311.00 29.00 14.00a0.00 1922.18
19500.00 3.00 7.50 40.28c119.50a295.50a562.00 573.50 362.00 89.00 9.00 11.00a2072.28
19510.00c10.00 2.00 37.29b158.50 329.50a543.00a489.50 309.50 86.50 0.00a2.00 1967.79
19520.00b5.50a11.50 113.00 198.50 281.50 549.50a522.50 373.00a194.50 0.00b0.00 2249.50
19539.50 0.00 5.00a61.00a87.50a182.00 503.50a521.00 395.00 108.62b31.50a0.00a1904.62
19543.00 2.00 5.00 41.50a185.00a221.50a450.50a382.00a262.00 52.00 22.50 0.00 1627.00
19550.00a3.00a0.00 14.00 83.79b353.00a451.03b492.50a303.46b103.50 26.50a1.50a1832.29
19560.00 0.00 3.00 64.73b256.50a269.80b588.10b484.50a353.00 70.50a6.00a6.00 2102.14
19570.00 6.75b5.00 52.00a242.00 405.50 472.00 423.50 370.00a47.50 8.80b1.00a2034.05
19584.00 28.00 2.00 17.50a347.00 472.00 666.00 683.50 318.00 164.50 28.00 11.00 2741.50
19594.50 0.50 17.00a57.50 93.50 345.50 598.50 472.00 281.00 129.00 30.00 2.00 2031.00
19600.50 0.00 51.50 75.50 132.00 410.00 703.50a489.50 354.50 142.50 4.50 0.00 2364.00
19613.00a12.50 14.50 59.00 149.00 526.00 647.00 727.00 232.50 101.50 0.00 0.00 2472.00
19623.00 3.50 1.55b90.00 77.50 305.50 553.50 473.00 347.00 70.00 11.50a0.00 1936.05
19630.00 19.00 9.00 17.00 187.00 345.50a430.50 556.00 480.00 184.50 9.50 2.00 2240.00
19647.50 4.50 12.50 18.00 119.50a329.50 574.50 446.00 268.50 94.00 9.00 2.50 1886.00
19652.50a8.50 1.00 80.00 156.50 348.00 608.50 553.50 221.50 178.00a27.00 0.00 2185.00
19660.00 0.00 24.00 61.50 237.00a333.50 520.00 564.50 408.50 120.50 1.00 1.50 2272.00
19672.50 1.50 12.00 0.50 188.00 470.00 626.50 758.50 485.00 142.50 8.50 3.50 2699.00
196818.00 23.00 27.50 54.50 202.50 414.00 661.00a511.50 377.50 48.50 4.50 0.00 2342.50
19690.00 0.00 18.00 23.50 296.00 465.00a545.00 471.21b346.00a50.00 17.00 0.50 2232.21
19701.50 0.50 0.50 0.00 205.00 524.50 653.00 602.50 226.00 86.00 0.00 5.50 2305.00
197118.50a12.00 3.00 22.00 225.50 286.00 643.50 713.00 203.00 124.00 11.00 0.00 2261.50
19722.50 11.50 36.00 24.00 232.50 418.50 596.50 641.00 257.00 75.00a3.50 11.00 2309.00
197313.00 7.00a0.00 48.00 251.00 415.50 638.00 554.00 328.00 76.50 4.50 3.50 2339.00
197411.00 0.00 13.00a32.50 125.50 487.50 558.00 608.00 392.00 82.50 18.50 2.50 2331.00
19750.00 0.00 2.00 1.50 177.50 324.00 696.50 471.00 350.50 121.50 46.50 18.50 2209.50
19765.50 0.00a4.00 22.00 181.50 278.00 572.00 501.00 412.00 105.50 19.50 4.00 2105.00
19776.50 12.00 0.50 134.00 100.00 507.00 564.50 720.50 264.00 64.50 7.50 11.50 2392.50
19780.00 0.50 50.00 20.50 120.00 426.50 619.50 544.00 270.50 102.00 20.00 0.00 2173.50
19790.00 1.00 20.50 48.50 242.59b421.50 661.00 592.50 424.50 174.50 0.00 4.00a2590.59
19800.00 3.50 0.00 74.50n188.50 275.50 600.00 463.00 368.00 111.00 13.50 35.50 2058.50a
19810.00 4.50 2.50a-----z144.50l306.50 523.00 671.00 359.00 100.50 27.00 0.00 1994.00b
19820.00a18.50 2.59b34.50 153.50 458.50 541.00a568.00 265.00 57.22d0.00a0.00a2098.81
19834.29c16.62b10.00 48.00a258.00 335.00 497.50 645.00 243.50 72.50a25.00a0.00 2155.40
19844.82c0.00 10.00 24.50 120.00a279.50 608.00 575.00 255.00 74.50 5.00a0.00 1956.32
19850.00 0.00 1.50 121.50 227.00 401.50 742.00 467.00 184.50 85.50 16.00 0.00 2246.50
19862.00a22.00 27.50 47.50 237.00 514.50 425.00 714.00 210.50 101.00 6.00 0.00 2307.00
19870.00 0.00 33.00 135.50 308.50 437.00a529.50 549.50 448.50 148.00 10.50 1.00a2601.00
19880.00 2.00 12.00 111.00 199.00 360.00 583.50a547.50 346.45b293.50 28.50a2.50a2485.95
19891.00 0.00a14.50 105.50 166.00a446.00 514.50a522.00 340.50 106.50a23.00a1.03b2240.53
19900.00a0.00c21.50 137.50 169.00 391.00 691.50 618.50 469.50a68.00 35.98c1.11d2603.59
19910.00e12.98b10.34b58.50a102.93b265.50 618.00 686.00 412.50 177.50 6.21b1.50 2351.97
199210.50f6.50a32.00a123.25b342.00 550.50 542.50a625.00 265.50 123.50a0.00b0.00b2610.75a
19930.00d0.00c10.00a26.50 342.00 321.50 394.50 493.00 373.00 149.50 10.50a0.00a2120.50
19944.50 6.50a51.00 128.43b259.00a373.00 722.50 599.00 477.50 68.79b0.00d8.33d2698.56
19950.54c29.81d13.97b50.00a228.00a328.00a608.00a489.50 444.00 87.41b59.61c2.50f2338.84a
19965.56d8.50a4.00 89.50 127.50 376.00 722.00 633.50 308.00 160.86b0.00a0.54c2435.95
19970.50 12.46b35.00 51.50 297.50a358.50 584.50 665.50 393.50a87.50a9.00a0.00d2495.46
19980.00d0.00d28.93c75.50 168.00 374.50 783.00 664.00 -----z83.50 8.12e3.10b2188.65a
19992.68c1.08c11.00a23.30b159.50 353.00a542.00a661.50 342.00a91.03b35.44c2.14c2224.68
20000.00b0.00c7.00 116.50 215.50a411.50 593.50a604.50 341.00 82.50 0.00c0.00c2372.00
20010.00a0.00 12.50 61.00a280.34b324.70b592.00a681.50 453.50 82.00a14.50c0.00c2502.04
20024.62e18.78e0.50a66.50 207.50a486.00 696.50a598.50 400.50 77.07b25.89b2.88e2585.24
20036.00a1.08c58.33d35.50a228.00 477.00a737.50 659.00 449.50 236.00a7.00a0.00 2894.91
20040.54c0.00a51.11d76.50a202.50 444.00 699.00 688.00 315.50 171.00 5.50 5.89c2659.54
200513.97b0.00 37.00 69.00a257.50 336.50 327.32c655.50 292.59b129.00 12.00 3.50 2133.88
20061.50 0.00b8.50 62.00a231.00 419.00 736.00 579.00 284.50j76.50 40.00 0.00a2153.50a
20070.00 8.00 46.00 51.50 233.50 375.50 722.00 533.00a301.39b57.00a14.00a6.50 2348.39
20080.00 0.00l2.50 9.50m225.00a334.50 645.50 429.00i347.50a104.44d26.50a0.00 1685.94c
20091.00 0.00 3.00a58.50 218.00 438.50 715.50 626.50a442.00 38.50 9.50 0.00a2551.00
20100.50 0.00a9.00a38.00 128.50 306.00 607.50 559.00 354.00 113.50 22.00 1.50 2139.50
20115.50 2.50 12.00 10.50a80.00 280.68b503.50 635.50 488.50 106.00 6.50 1.00 2132.18
20122.50 5.50 6.00 96.00 183.00 293.00 618.00 638.00a431.00 135.50 38.00 0.00 2446.50
20130.00 0.00 17.00 81.50 227.00 384.50 712.00 661.50 420.50a37.00 0.00 0.00 2541.00
20140.00 0.00 9.50 44.00 242.00 360.00 728.00a684.50 406.50 227.50 50.50 15.50 2768.00
20154.00 14.50 59.00a-----z-----z-----z-----z-----z-----z-----z-----z-----z77.50i
Period of Record Statistics
MEAN2.75 4.87 16.37 60.07 188.63 358.96 587.11 560.80 323.89 109.02 14.14 3.73 2231.40
S.D.4.16 7.38 16.09 40.50 67.87 74.34 88.67 84.60 78.56 50.42 13.59 6.77 248.70
SKEW1.84 1.97 1.10 0.99 0.31 0.41 -0.16 -0.01 0.03 0.74 1.26 3.33 0.17
MAX18.50 36.00 59.00 193.00 347.00 550.50 793.00 758.50 488.50 293.50 59.61 41.50 2894.91
MIN0.00 0.00 0.00 0.00 75.00 182.00 327.32 354.00 149.46 28.00 0.00 0.00 1627.00
YRS115.00 116.00 116.00 111.00 114.00 115.00 114.00 116.00 115.00 116.00 115.00 115.00 99.00