WINCHESTER 1 SE, ID

Monthly Sum of Growing Degree Days (Degrees Fahrenheit)

(109840)

Base Temperature = 50 F

File last updated on May 06, 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
1939-----z-----z-----z-----z-----z-----z-----z441.50 205.50 27.50 1.00 4.00a679.50g
19400.00 0.00 0.00a12.00 150.50 321.50a449.50a422.07b260.50 63.50 0.00 0.00 1679.57
19410.00b0.00 1.50 10.50 88.00 171.00a497.50a377.00 54.50 7.50 2.00 0.00 1209.50
19420.00c0.00c0.00b20.00a60.00 80.50a445.00 438.00 183.00 77.50a0.00g0.00 1304.00a
19430.00a0.00 0.00a27.50 21.00 80.50 413.50 325.86b239.00 106.50a0.00 0.00a1213.86
19440.00 0.00 0.00 10.50 92.50 153.00 389.00a326.00 244.00a84.00 0.00 0.00a1299.00
19450.00 0.00 0.00 4.14b54.50 147.00 469.00 459.50 149.50 79.50 0.00 0.00 1363.14
19460.00 0.00 0.00 36.00 53.00 134.00 421.50 429.50 134.50 0.00 0.00 0.00a1208.50
19470.00a0.00a0.00 15.50 146.50 127.00 425.00 330.50a195.75b26.00a0.50 0.00 1266.75
19480.00a0.00 0.00 3.00 80.17b269.80b292.24b290.00 161.50 35.50 0.00 0.00 1132.22
19490.00 0.00 0.00 20.50 149.00 184.50 317.59b404.00 208.50 0.00e3.50 0.00b1287.59
19500.00 0.00 0.00 0.00 55.00 184.00 383.00 413.50 208.50 33.00 1.50 0.00a1278.50
19510.00a0.00 0.00 2.00 67.50 126.50 436.50a327.50 166.50 42.32c0.00 0.00 1168.82
19520.00 0.00a0.00 45.00 67.50 156.00 416.50 391.00 226.00 73.00 0.00 0.00 1375.00
19530.00 0.00 0.00 16.00a27.00 57.00 408.50 393.50 250.50 28.00h1.50 0.00a1154.00a
19540.00a0.00 0.00 0.00a96.50a94.77b376.50 244.50 147.50 19.50 2.00a0.00a981.27
19550.00 0.00 0.00 0.00d17.14c183.50a339.50 370.86b184.36b21.00 0.00b0.00c1116.36
19560.00a0.00a0.00a18.00a121.61c143.00 416.50a338.50a188.00 16.50 0.00a0.00a1242.11
19570.00 0.00 0.00k13.98b99.50a201.00a367.00a295.00a243.50a22.50 0.00h0.00 1242.48b
19580.00 0.00 0.00b0.00 219.00 253.50a445.50a512.07b163.50 65.36c0.00a0.00 1658.93
19590.00 0.00 0.00 2.50 32.50 189.00a440.00 298.00a105.64b23.50 0.00 0.00 1091.14
19600.00 0.00b5.00a17.50 33.00 202.50a543.50a321.50 204.00a37.50 0.00a0.00 1364.50
19610.00 0.00 0.00 7.50a67.22d320.55b478.50 556.50 90.00 54.00 0.00 0.00 1574.28
19620.00 0.00 0.00 51.00 10.00 193.00 366.50 354.50 224.50 37.00 0.00a0.00 1236.50
19630.00 2.50 0.00 4.50 100.00 199.50 328.00 405.00 373.00 95.50 0.00 0.00 1508.00
19640.00 0.00 5.00a0.50a61.50 164.00 413.50 306.00a99.00 70.00 0.50a0.00a1120.00
19650.00a0.00a0.00 12.50 -----z-----z-----z-----z-----z-----z-----z-----z12.50h
Period of Record Statistics
MEAN0.00 0.10 0.46 13.49 78.81 173.47 411.17 375.84 188.88 44.73 0.52 0.15 1289.80
S.D.0.00 0.49 1.40 13.75 49.70 67.05 57.69 72.47 65.22 30.16 0.93 0.78 181.61
SKEW0.00 4.80 2.89 1.28 0.95 0.55 -0.01 0.53 0.35 0.37 1.82 4.80 0.73
MAX0.00 2.50 5.00 51.00 219.00 321.50 543.50 556.50 373.00 106.50 3.50 4.00 1679.57
MIN0.00 0.00 0.00 0.00 10.00 57.00 292.24 244.50 54.50 0.00 0.00 0.00 981.27
YRS26.00 26.00 25.00 26.00 25.00 25.00 25.00 26.00 26.00 25.00 24.00 26.00 22.00