BRIAN HEAD, UT

Monthly Sum of Growing Degree Days (Degrees Fahrenheit)

(420900)

Base Temperature = 40 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
1991-----z0.00b0.00f-----z11.00i184.74c-----z303.50h162.50g81.67d0.00k0.00g266.41i
19920.00g0.00f0.00b26.41b45.52b222.16b370.38e363.33d189.62d25.96e0.00k0.00g1243.38d
19930.00h0.00f0.00b0.58e81.35e157.00g402.69e420.52b115.00i24.00h0.00f0.00f905.14g
19940.00g0.00f0.00 13.98b27.50f268.50i530.17b523.00 211.92d0.00e0.00p0.00j1279.08f
19950.00j0.00g0.00d0.00g1.67d115.46c421.00 496.50 248.50a34.82c0.00d0.00h1317.95d
19960.00l0.00h0.00h3.50g85.86b406.52b534.31b477.00a150.50f52.50g0.00f0.00f1503.69h
19970.00j0.00g0.00d2.32e93.75c313.42d409.50a468.21c199.65d35.19e0.00f0.00g1522.05d
19980.00e0.00b0.50i0.00f32.22d209.96e491.11d471.21b249.00 13.00f0.00f0.00g1453.50e
19990.00e0.00c0.00b0.00d54.23e277.17d427.50c390.00a190.11c73.93c3.90d0.00g1416.85a
20000.00d0.00d0.00f17.72c172.50e411.02d540.00c492.32c300.20c55.18c0.00d0.00d1988.95a
20010.00h0.00e0.00e18.56e161.54e349.12d388.50g497.88e310.30e62.78d0.00e0.00h1400.18c
20020.00h0.00e0.00f20.63d135.00f422.50f573.46e496.55b136.00g4.44d0.00g0.00g1095.09g
20030.00c0.00d0.00b0.00g173.28b298.50h551.79c525.54c252.30e75.00f0.00g0.00g1502.90e
20040.00g0.00f0.00d3.50f121.00g300.04d452.88e408.89d138.00h8.50f0.00d0.00d1161.81f
20050.00f0.00a0.00c0.00g105.56d274.34e557.22d326.00f146.00g12.00i2.50f0.00g937.12g
20060.00k0.00d0.00d1.07c103.85e408.50a544.00 503.50 195.48c26.50l5.91c0.00 1762.31b
20070.00b0.00a10.00 18.50n-----z140.50x528.00i417.50k209.50m41.00v21.00p0.00o10.00i
2008-----z-----z-----z-----z-----z-----z523.00g639.00 317.84e-----z0.00h0.00 956.84i
20090.00g0.00g0.00i0.00r140.50r222.00j397.50m366.50k64.00v11.50n16.00f-----z0.00l
Period of Record Statistics
MEAN0.00 0.00 0.83 11.25 92.61 289.37 486.14 478.23 242.27 41.55 1.64 0.00 0.0
S.D.0.00 0.00 2.89 10.27 55.36 95.04 69.36 66.15 49.29 29.00 2.61 0.00 0.0
SKEW0.00 0.00 3.02 0.07 0.13 -0.21 -0.30 0.42 0.39 -0.09 0.89 0.00 0.00
MAX0.00 0.00 10.00 26.41 173.28 411.02 573.46 639.00 317.84 81.67 5.91 0.00 -9999
MIN0.00 0.00 0.00 0.00 1.67 115.46 370.38 363.33 189.62 0.00 0.00 0.00 9999
YRS5.00 10.00 12.00 9.00 12.00 12.00 14.00 15.00 11.00 9.00 6.00 4.00 0.00