SITKUM 1 E, OR

Monthly Sum of Growing Degree Days (Degrees Fahrenheit)

(357866)

Base Temperature = 40 F

File last updated on Sep 03, 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
1944-----z-----z-----z-----z-----z-----z-----z-----z651.50 520.00 164.00 173.50 1509.00h
1945150.00 134.50 112.50 234.50 427.50 521.00 657.00 638.50 527.50 419.50 213.50 183.50 4219.50
1946100.00 109.50 195.00 270.50 477.50 518.50 700.50 690.50 560.50 319.14b136.00 142.00 4219.64
194763.50 212.00a273.50a399.50 547.00 553.00 662.50 664.00 618.00 461.50a208.50 112.50a4775.50
1948100.50 80.00a130.00 185.00 411.00 632.00 662.50 660.56d578.50 417.50 125.00 13.93c3996.48
19491.11d99.00 191.00 336.00 471.21b524.50a666.50 650.69b572.00a269.00a368.50 63.00a4212.51
195010.18c116.50a139.62e239.77b411.43c211.50r683.65e750.50 503.20c344.00i96.00t306.67d3161.51c
195188.93c142.50 123.50 303.46b422.22d586.50 670.00d-----z-----z-----z-----z-----z2337.12e
1952-----z106.81b113.00 -----z221.00r453.50 711.00 672.50 651.50 492.50 131.50 51.00 3383.31c
1953-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1954-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1955-----z-----z-----z-----z-----z-----z-----z554.00f607.00 441.50 223.00 140.00 1411.50h
195676.00 32.50 151.00 323.50 493.50 524.50 742.00 731.50 609.50 368.50 186.50 116.50 4355.50
195715.00 177.00 228.50 334.00 512.50 648.50 710.50 712.00 724.50 396.50 160.00 130.50 4749.50
1958157.00 256.00 139.50 314.50 588.50 668.50 836.00 838.50 657.00 510.00 279.00 256.00 5500.50
1959173.00 108.50 214.00 348.50 418.00 566.50 750.50 730.00 547.00 493.00 234.50 96.50 4680.00
1960105.50 117.50 256.50 307.50 396.50 671.00 747.00 709.00 644.50 425.00 179.50 110.00 4669.50
1961191.50 179.00 180.00 282.50 388.00 651.00 751.00 807.50 551.00 386.50 150.00 -----z4518.00a
1962127.50a155.00 170.00 383.50 382.50 570.00 706.50 707.50a664.50 464.00 292.00 203.50 4826.50
196375.50 345.50 176.50 217.00 446.50 550.00 648.50 695.00 697.00 461.50 246.50 183.00 4742.50
196499.00 125.50 158.00 210.50 375.50 522.00 688.50 691.00 596.00 529.04e84.50j-----z3995.04b
1965-----z-----z-----z-----z187.50r531.50a715.34b791.00 623.50 593.50 307.00a102.50 3664.34e
1966135.50 114.00 235.50 410.00 460.00 626.50 468.50j752.00 713.50 481.50 275.50b149.00k4204.00b
1967146.00a192.00 125.50 147.00 457.00a632.50 748.50 857.00 680.50 413.00 257.50 41.50j4656.50a
196871.50 278.50 267.50 223.50 419.00 570.00 701.50 695.50 608.50a379.50 224.50 64.50 4504.00
196973.50 15.00 180.50a250.00 322.50k-----z-----z-----z-----z-----z-----z-----z519.00h
Period of Record Statistics
MEAN98.04 147.47 179.10 286.04 447.65 576.08 707.97 722.24 617.58 440.10 218.13 136.06 4573.20
S.D.52.69 78.16 50.79 72.43 57.12 60.85 45.28 61.23 60.12 74.44 65.75 73.12 388.41
SKEW-0.18 0.77 0.45 -0.02 0.92 0.04 1.01 0.80 -0.02 -0.26 0.42 0.61 0.73
MAX191.50 345.50 273.50 410.00 588.50 671.00 836.00 857.00 724.50 593.50 368.50 306.67 5500.50
MIN1.11 15.00 112.50 147.00 375.50 453.50 648.50 638.50 503.20 269.00 125.00 13.93 3996.48
YRS20.00 21.00 21.00 20.00 19.00 20.00 20.00 20.00 22.00 21.00 20.00 18.00 13.00