ECHO, OR

Monthly Sum of Growing Degree Days (Degrees Fahrenheit)

(352564)

Base Temperature = 40 F

File last updated on Apr 26, 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
1903-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1904-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1905-----z-----z-----z-----z512.00a813.16e1126.00a824.50g739.00a278.50 54.10d19.50a3542.26e
190658.00 87.50 201.50 442.00a505.50g718.50a1299.00 1051.50 727.00a462.32c177.50g37.50a5084.82b
19075.50h85.00 127.50a59.00u636.50 741.05b999.44d875.00 690.00 564.50 52.50t51.50i4719.00d
190820.89c70.00 207.00a430.36e543.50a648.00f1152.00 1012.50 578.00h385.34b165.00 12.00i3986.60c
190925.00k121.50a216.21b327.29b607.50 859.50 1000.00 966.50 742.85d443.00 196.79b5.50 5486.62a
191026.00 17.00 336.72b486.02c747.50 740.57c1083.50 910.00 622.96c457.00 138.79b38.57c5604.64
191163.50 14.00 272.00 356.50 519.00 863.00 1133.00 968.50 633.00 351.00 159.00 43.00 5375.50
191222.24b90.74b120.00 369.50 503.50f880.00 936.00a897.00 538.17d301.50 149.00 51.50 4355.66a
191318.50 25.00 134.00 374.50 648.00 840.50 1037.00 1048.50 666.00 340.00 172.50 2.50 5307.00
191465.00 67.50d257.00 402.50 671.25c799.00 1075.86b1056.50 657.00 455.50 156.50a1.00 5664.61
19158.00 72.00 272.00 487.00 630.50 829.50 1032.50 1186.50 717.00 502.00 103.50 44.00 5884.50
191618.50 21.50 246.00 293.50h474.50a599.50g943.00 -----z-----z140.00q87.00 13.00 1803.50e
191747.50 35.00 91.50 316.50 572.50 860.00 1149.81e1119.50 762.50a500.00 153.00 228.00 5835.81
191883.50a55.50 212.00a419.50 594.50 1065.00 1133.50 700.50j873.00 551.00 106.50 68.50 5162.50a
191963.10b36.00 213.00 441.50 668.00a804.50 1145.00 1093.50 705.50 361.00 94.50 0.00b5625.60
192033.50 15.00 215.50a331.00 583.50a817.70b1185.00 1101.00 764.50 436.00 81.50 60.50 5624.70
192154.50 89.50 253.00 351.50 698.50 972.00 1082.00 1033.00a597.00 488.50 134.00 64.00 5817.50
19220.00 20.50 146.00 337.50 630.50 1044.50 1167.00a1081.50 845.00 512.00 44.50 59.00 5888.00
192384.00 24.50 243.50 467.00 674.00 828.50 1112.00 1130.00 598.00g419.50a155.50 51.50a5190.00a
192443.00 191.00 208.50 438.50 859.50 941.50 1159.00 1059.00 778.50 330.50i121.50a70.50 5870.50a
192591.50 181.50 268.50 542.50 720.00a962.50 1264.50 1069.00 791.50 493.50 103.50a64.50a6553.00
192629.50 178.00 396.00 544.31d702.50 1032.00 1205.36c1092.00 670.50 505.71c146.00f64.50j6355.88b
19270.00a140.50a206.00 369.50 593.50 929.00 1155.00 1098.00 697.00 507.00 264.00 30.00a5989.50
19284.50g18.67b297.00a381.00 830.50 882.00 1157.07b1033.45b762.00 447.00a111.50 17.50a5937.68a
19290.50a24.40b288.50 354.50a695.00a870.50 1111.00 1164.00 706.00a509.50 90.62b58.85e5873.38
193013.97b95.00 317.00 595.50a683.50a891.50a1059.50a1127.00 764.00a368.00 139.00 15.00 6068.97
193144.48b70.50 186.96c303.46b751.50a832.00a1093.00a1125.50 650.95b254.50 122.50 10.00a5445.36
193214.00w86.50 163.39c405.50 261.00q-----z-----z946.50 702.50 446.00 201.50 64.50 3016.39d
193385.00a38.50 207.00 388.00 523.00 836.50 1052.50a1034.00 612.00 522.50 120.50 114.00m5419.50a
1934122.22d89.00 351.00a596.00 788.50 852.50a1058.50 1041.00 701.50 493.00 230.50 67.00 6390.72
193532.00 30.50a137.07b296.50 644.00 842.00 1052.00 965.00 814.00 417.00 50.23b28.00 5308.30
193686.50 18.00 203.00 551.00 795.00 894.50 1078.00 1040.50 699.00 498.50 29.00 89.50 5982.50
19374.00 32.00a232.00 375.50 657.50 820.00 1130.50 941.50 756.00 526.00 172.50 75.50 5723.00
193848.50 30.50 195.00 426.00 615.00 869.50 1143.50 973.00 850.50 421.50 104.50a79.00 5756.50
193960.50 52.00 271.00 457.00 721.50 801.00 1080.50 1038.00 767.00 468.50 119.50 123.00 5959.50
19404.00 113.00 339.00 439.00 736.50 919.00 1076.50 1000.50 821.50 532.50 67.50 46.50 6095.50
194112.00 42.50 304.00 474.00 653.00 828.00 1192.00 1026.00 626.50 400.00 174.00 112.00 5844.00
19420.00 50.50 190.00 464.50 622.50 784.00 1159.00 1105.50 793.00 508.50 115.50 59.50 5852.50
194315.00 42.50 63.50j496.50 557.00a723.00 1070.00 903.75c793.50 431.00 69.71d50.50 5152.46a
194413.50 40.00 175.86b420.00 663.00 778.86b784.00i975.00 787.00 531.00 136.00 26.00 4546.22a
194580.00 111.50 204.50 243.50k431.50k761.00a1087.00 1031.00 670.90d286.50h159.50 44.50a4149.90c
194625.50 78.50 225.00 383.00a649.14b768.00 -----z-----z701.00 342.50 89.50 108.50 3370.64b
194747.00 111.00 318.00a489.00 837.50 809.50 1035.00 958.00 757.50 478.00a149.00 38.00a6027.50
194844.00 83.00 163.00 311.50 575.50 917.00a931.03b933.46e661.00 357.86c122.69d23.00 5123.05
19490.00c35.50a212.50 506.50a763.93c844.50 707.50h683.00j732.52c317.00 173.42e72.00 3657.87b
19508.00a68.50 183.50 344.00 625.00 396.00o1053.00 1026.50 741.00 437.00 161.50 63.50 4711.50a
195151.50a51.50 100.50i386.00a658.93c838.50 485.00q954.23e701.02d389.00 116.50 39.00 4186.18b
19523.00 83.50 187.00 451.50 675.00b787.00 1089.50 1010.89c750.78c537.50 31.00 45.00 5651.67
1953215.50a120.00 250.00d384.50 550.00a711.50 1003.33d929.50a772.50 420.00a-----z103.00a5459.83a
195444.50 130.50 102.41b369.00 631.00a373.50p944.00a898.50 668.00 314.50 212.00 25.50 4339.91a
19559.50 49.00 97.50 260.00 548.00 874.50 957.50 968.50 690.50a406.50 104.00 50.00a5015.50
195624.50 28.00 175.50a457.00 737.50 766.50 1061.00a963.00 722.50 351.50 53.50 94.00 5434.50
19570.00 55.00a158.50a430.00a742.00 857.50a931.50a844.00a760.00 355.50 77.50 103.50a5315.00
195880.00 175.00 122.00 302.00 726.50a916.00 1128.50 1057.00 689.50 416.00 219.00 50.00 5881.50
195976.00 66.00 202.00 383.50 509.50a810.00 1000.50a886.50 597.50a420.50 118.00 43.00 5113.00
19608.50 72.50 242.50 371.50 525.00 790.00 1115.50 870.50 717.00 430.00 142.00 8.00 5293.00
196162.50 191.00 241.00 365.00 583.00 937.50 1091.50 1102.00 599.00 340.00 30.00a70.86b5613.36
196247.50 54.50 130.00 440.00 492.50 763.50 991.50 902.50 687.00 390.00 187.00 43.50 5129.50
196310.00 88.50 181.00 288.00 599.00 820.00 885.00a961.00 822.00 489.00 163.00 2.50a5309.00
196452.50 -----z156.50 312.00 535.00 745.50 978.00 863.00 740.00 398.50a76.00 65.69b4922.69a
196565.50a109.50 136.07c425.00 565.50a812.00 1060.00 1007.50 627.00 501.50 191.00 37.76b5538.33
196637.00a59.50 215.00 395.00a695.50 783.00 956.00a949.50a813.50 447.00 142.50a84.83b5578.33
1967144.50 123.00 170.50 244.50 618.00 909.50 1084.14b1176.50 884.00 468.00 128.50 81.50 6032.64
196868.00 176.50 264.00a354.00 655.00 839.50 1055.00a938.00 759.00 345.50 88.00 52.50a5595.00
19694.50a6.50 179.00a342.00 730.50 900.00a1027.50 927.50a737.50 337.00 152.50 44.50 5389.00
197016.50 68.50 209.00 243.50 654.50 875.50a1087.00a989.48b550.00a309.00 113.50 49.50 5165.98
1971143.00a100.00 127.50 317.50a677.50 716.00 1071.50 -----z-----z-----z-----z-----z3153.00e
Period of Record Statistics
MEAN44.22 73.99 211.79 400.23 647.38 843.88 1076.02 1007.18 720.27 429.98 127.36 53.53 5658.96
S.D.41.25 47.98 65.99 79.89 88.33 77.52 82.41 84.11 74.97 74.92 50.99 36.86 350.60
SKEW1.60 0.87 0.46 0.35 0.23 0.68 0.02 0.12 -0.16 -0.29 0.15 1.75 0.22
MAX215.50 191.00 396.00 596.00 859.50 1065.00 1299.00 1186.50 884.00 564.50 264.00 228.00 6553.00
MIN0.00 6.50 91.50 243.50 474.50 711.50 885.00 844.00 538.17 254.50 29.00 0.00 5015.50
YRS62.00 65.00 64.00 63.00 63.00 62.00 62.00 61.00 63.00 63.00 62.00 62.00 42.00