SPOUT SPRINGS SKI LO, OR

Monthly Sum of Growing Degree Days (Degrees Fahrenheit)

(358000)

Base Temperature = 40 F

File last updated on Mar 29, 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
19680.00 3.50 22.50 36.00h127.50a322.50 632.00a282.50h319.00a76.07c0.00 0.00c1503.07b
19690.00 0.00a7.00f23.20e178.00 421.04c505.86b523.33d337.64b45.52b13.98b0.00c2048.57a
19700.00j1.17e0.00j0.00h-----z321.50l404.50k389.50l160.50g117.41b2.69c0.00b121.27h
19715.50f9.50a0.00f7.50i115.38e311.00a594.00 720.00 161.00 120.00 2.00 0.00 2032.88c
19720.00a0.50a11.50 0.00c115.00a137.00i480.00 543.00 217.00a119.48b0.00 -----z1486.48b
19730.00i0.00c2.00h35.50 244.00 346.50 609.50 601.50 325.00 92.50 1.50a0.00f2256.00c
19742.00j0.00g2.50i31.50 57.50 365.09b541.00 578.00 570.68b202.00 5.50 0.00a2351.27c
19750.00 0.00 0.00 0.00a65.00 229.50 670.50 481.11d422.82e50.36c3.62b9.00f1922.91a
19762.50f0.00t-----z-----z-----z111.00v148.00x325.50i-----z-----z-----z-----z0.00l
Period of Record Statistics
MEAN0.00 2.10 11.33 18.04 128.91 332.60 576.12 574.49 336.16 102.92 3.66 0.00 0.0
S.D.0.00 3.50 11.25 17.06 64.83 63.67 69.37 82.76 134.05 49.97 4.55 0.00 0.0
SKEW0.00 1.58 -0.03 -0.22 0.67 -0.32 -0.12 0.82 0.48 0.77 1.60 0.00 0.00
MAX0.00 9.50 22.50 35.50 244.00 421.04 670.50 720.00 570.68 202.00 13.98 0.00 -9999
MIN0.00 0.00 0.00 0.00 57.50 229.50 480.00 481.11 161.00 45.52 0.00 0.00 9999
YRS4.00 7.00 3.00 5.00 7.00 6.00 7.00 6.00 7.00 8.00 8.00 5.00 0.00