LEMANASKY LAKE 3, WASHINGTON

Monthly Total Heating Degree Days

(454601)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 195510
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.
Months with 5 missing days or less use mean for missing day(s)
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 JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1946 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1947 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1949 0.00 z 0.00 z 0.00 z 359.00 m 385.00 352.50 183.00 193.00 300.50 794.50 830.00 1377.00 4415.50
1950 1997.50 1158.50 1137.50 891.50 568.00 319.00 141.05 a 119.50 276.50 827.18 a 1128.00 1187.50 9751.73
1951 1466.00 1181.00 1233.50 736.55 a 498.07 a 336.72 a 116.77 a 154.48 a 342.00 801.00 1105.50 1540.50 9512.09
1952 1511.00 1191.50 1117.50 716.50 497.60 b 368.00 151.90 a 160.00 238.00 509.50 1092.50 1223.47 a 8777.47
1953 1169.00 1069.00 1024.00 805.50 531.50 464.50 171.50 185.00 353.50 618.00 951.50 1196.50 8539.50
1954 1532.50 1019.00 1162.00 863.50 477.50 440.00 212.87 a 256.00 421.50 762.50 843.00 1292.00 9282.37
1955 1345.50 1206.50 1321.00 907.50 627.50 317.00 232.00 138.00 368.00 765.00 0.00 z 0.00 z 7228.00
Period of Record Statistics
MEAN 1503.58 1137.58 1165.92 820.18 512.17 371.10 172.73 172.28 328.57 725.38 991.75 1302.83 9172.63
S.D. 276.84 75.82 101.91 80.68 75.91 58.66 40.42 44.77 61.50 116.86 135.32 136.39 504.90
SKEW 0.82 -0.71 0.22 -0.25 -0.16 0.71 0.16 0.81 -0.02 -1.06 -0.23 0.91 -0.18
MAX 1997.50 1206.50 1321.00 907.50 627.50 464.50 232.00 256.00 421.50 827.18 1128.00 1540.50 9751.73
MIN 1169.00 1019.00 1024.00 716.50 385.00 317.00 116.77 119.50 238.00 509.50 830.00 1187.50 8539.50
NO YRS 6 6 6 6 7 7 7 7 7 7 6 6 5