FOSTER DAM, OR

Monthly Sum of Growing Degree Days (Degrees Fahrenheit)

(353047)

Base Temperature = 50 F

File last updated on Feb 28, 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
1969-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z9.48d15.00 24.48j
197013.00 9.50 8.50 10.00 172.50 404.50 496.00 437.50 231.00 105.00 16.00 3.50 1907.00
19711.67d12.50 2.50 26.00 171.50 227.50 459.50a547.50 263.00 102.50 5.00 0.00a1819.17
19721.50a4.00 47.50a25.50 201.50 301.00 540.50 530.00 251.00 101.00 13.00 14.00 2030.50
19731.50a15.00 5.00a79.50 195.00 316.00 488.50 365.50 309.50 84.00a13.50 1.50 1874.50
19747.50 0.00 28.00 20.50 110.00 316.50 431.00a468.50 409.50 117.00 31.00 12.50 1952.00
19754.50 1.50 6.00 3.00 162.50 253.50 472.00 367.50 354.00 128.50 30.00 15.50 1798.50
19760.00 1.50 11.50 38.50 149.50a190.50 430.00 417.50 347.50a114.00 41.50 0.00 1742.00
19770.00 16.00 4.00 103.00 71.50 336.50 407.00 589.50 268.50 110.50 17.61b14.50 1938.61
19781.50 10.00 79.50a36.50 105.50 373.50 482.00 463.50 279.50 131.50 13.00 0.00a1976.00
19790.00 3.50 36.50 59.00 189.00 331.00 486.00 434.00 382.00 208.50 9.00 13.00 2151.50
19801.00 20.50 6.50 108.00 119.50 227.00 455.50 374.50 315.00 155.00 58.00 30.50 1871.00
19816.50 22.50 12.00 78.50 163.00 268.00 437.50 562.00 352.00 71.00 29.00 2.50 2004.50
19820.00 15.50a6.00 43.00a141.00 360.50 414.00 456.50 283.00 125.50 7.00 4.50 1856.50
19835.50 10.00 19.50 74.50 222.00 256.50 390.50 474.50 254.50 96.00 43.00 0.00 1846.50
19847.50 5.50 38.00 26.00 120.00 226.50a450.50 470.50 309.50 105.00 14.50a0.00 1773.50
19850.00c4.50a4.00 98.50 183.62b338.00 583.00 414.00a205.00 103.50 18.00 0.00 1952.12
19868.00a28.50a60.50 53.00 195.50 424.50 365.17b586.00 235.50 152.50 10.50 0.50 2120.17
19871.50 10.50a23.00 136.50 231.50a385.00 441.00 469.50 351.00 177.00 35.50 3.00 2265.00
19883.00 4.00 25.00 86.00 158.50a317.50 496.50 458.00 326.50 225.50 21.50 2.50 2124.50
19890.00 0.00 19.00 160.00 177.50 373.00 403.50 409.00a372.50a111.00a15.50 12.50a2053.50
19905.00 0.00 36.00 111.50 147.00 332.50 547.00a505.34b404.50 102.50a20.50a1.00a2212.84
19911.00 12.00 10.50 36.50 92.50a198.50a515.50 523.00 402.50 174.00 37.50 0.00 2003.50
19929.00a34.50 53.00 164.50a312.00 456.00 529.50 504.50 309.50a172.00 11.50a0.00a2556.00
19930.00a0.00a14.48b49.71b270.00 295.00 364.50 459.50 351.62b186.50a0.00a8.50 1999.82
19946.50 0.00 52.76b84.21d213.50 258.00 488.50a452.50a401.00 102.00 0.00c7.50 2066.47
19958.50a35.00 33.62b40.00 203.50 314.00 532.00 409.00a422.00 101.00a76.00 7.00a2181.62
19963.00 17.11b27.50a89.00a127.00 291.50 575.00 510.50 261.52b159.00 9.50 2.00 2072.63
199712.50 5.50 23.50a61.00 329.00 299.50 457.50a558.00 380.50a90.50 39.50a0.00 2257.00
19982.50a8.50 45.50 64.50 130.00a286.00a560.69b492.50a406.50 117.50 15.50 5.50 2135.19
19991.00a1.50a2.00a68.00a109.50a273.00a437.00 492.50a344.50 111.00 59.50 0.50 1900.00
20000.00 0.50 3.50a92.50 186.00 358.00a437.00 428.50a334.50 110.69b6.50 0.00 1957.69
20013.00a1.00a19.66b50.00 212.07b226.50a436.03b491.00a351.90d100.71c42.98b0.00b1934.86
20028.50 13.50a2.68c42.98b109.00 292.90e501.96c442.50a345.50 73.00 20.71b8.79b1862.03
200313.00a1.50 49.29c27.00a163.50a359.91b557.07b525.00b393.50 222.50 1.04b0.00b2313.30
20041.07c2.50 52.24b85.33d201.50 322.62b547.22d565.00a281.50 128.00 2.07b4.00 2193.06
200512.00a2.50a54.83b62.00a212.59b238.50 487.50a537.50 266.00a141.50 10.50 4.00a2029.41
20062.07b0.00d7.24b49.00 182.68c328.84b523.27e438.50a330.91b87.50 23.50a0.00 1973.51
20070.00a4.50 37.50a51.00 139.04e265.30c544.00 462.50 269.00 55.50a4.50a10.00 1842.83
20080.00a0.50a6.43c28.42e155.56d193.16b463.97b-----z280.52d88.89d27.88d0.00d1245.32a
20090.54c1.08c0.00f51.87d-----z332.96c583.00 500.50 386.28e89.00 7.50 5.00 1957.72b
20102.50f4.50a22.50 37.29b118.00 266.50 490.38e513.50 349.50 170.50 35.50a5.50 2013.67a
20113.50 4.00 12.00 7.50a84.00 291.50 404.50 492.50 450.00 144.50 8.50 0.00 1902.50
20120.00 3.50 2.00 90.50 146.00 244.00 452.00 529.00 360.00a127.50 57.50 5.00 2017.00
20130.00 0.00 57.00 120.00 243.00 400.00 584.50 597.00a407.50 92.50 13.00 0.00 2514.50
20141.00 0.00 35.50a68.50 282.00 306.50a586.50a590.00a447.00 279.00 32.50 20.50 2649.00
20153.00 -----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z3.00k
Period of Record Statistics
MEAN3.57 7.75 25.08 64.41 172.94 303.52 483.02 484.45 334.17 127.82 22.07 5.22 2038.85
S.D.3.99 9.09 20.17 37.79 57.78 62.05 61.07 60.47 61.55 45.59 17.66 6.68 204.98
SKEW1.06 1.51 0.68 0.74 0.68 0.23 0.04 0.02 -0.10 1.24 1.08 1.65 1.19
MAX13.00 35.00 79.50 164.50 329.00 456.00 586.50 597.00 450.00 279.00 76.00 30.50 2649.00
MIN0.00 0.00 2.00 3.00 71.50 190.50 364.50 365.50 205.00 55.50 0.00 0.00 1742.00
YRS45.00 45.00 44.00 45.00 44.00 45.00 45.00 44.00 45.00 45.00 46.00 46.00 42.00