BOND, COLORADO

Monthly Total Heating Degree Days

(050810)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197503
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
1958	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	607.00	n	1163.00		1163.00
1959	1267.50		1091.00		988.50		676.50		378.00		89.00		41.50		45.50		307.00		650.50		954.00		1272.50		7761.50
1960	1352.50		1257.50		868.50		585.00		406.50		133.50		28.00		59.00		187.50		558.50		917.00		1267.50		7621.00
1961	1410.50		1007.00		917.00		681.00		338.50		114.31	a	44.50		30.00		426.96	b	601.00		1011.00		1370.00		7951.77
1962	1580.50		993.00		1054.00		534.00		430.00		187.50		51.50		152.50		358.00		587.50		849.50		1303.50		8081.50
1963	1552.00		923.50		995.50		610.50		297.00		114.50		5.50		25.50		124.50		411.00		935.50		1403.50		7398.50
1964	1549.00		1376.50		1211.50		670.50		391.00		167.00		4.00		94.00		262.76	a	522.00		981.50		1304.00		8533.76
1965	1243.00		1125.50		1135.50		649.00		419.50		154.00		17.50		110.00		402.00		516.50		825.50		1241.00		7839.00
1966	1385.50		1170.50		925.50		659.50		348.00		132.00		1.00		43.00		179.50		605.00		854.00		1516.50		7820.00
1967	1353.50		1137.50		817.50		615.50		429.50		199.50		7.50		35.00		217.50		536.50		923.00		1455.00		7727.50
1968	1507.00		1130.50		959.00		527.00	l	359.00	f	110.00		27.50		101.00		300.00		574.00		1117.50		1357.50		7184.00
1969	1161.00		1136.50		1079.00		545.50		260.00		196.00		4.00		15.00		187.50		781.00		1059.50		1261.00		7686.00
1970	289.00	z	937.50		1004.00		807.50		369.00		158.50		3.00		10.00		302.00		771.50		915.50		1285.00		6563.50
1971	1267.50		1093.50		0.00	z	332.00	m	453.50		123.00		21.00		3.50		324.00		495.50	g	1046.00		1421.50		5753.50
1972	1282.50		1004.00		781.50		593.00		399.50		68.00		28.00		76.00		293.00		520.00		1083.50		1436.50		7565.50
1973	1542.00		1169.50		974.50		793.00		469.00		207.50		0.00	z	52.50		250.50	f	0.00	z	480.50	p	1256.50		6464.50
1974	1464.50		574.00	o	837.00		676.00		273.50	f	171.00		29.00		168.50		344.50		551.50		972.00		1478.00		6692.00
1975	1382.00		1164.50		960.00		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	3506.50


Period of Record Statistics
MEAN	1393.78		1107.38		969.28		649.75		384.93		145.33		20.90		63.81		281.11		584.75		963.00		1340.74		7816.91
S.D.	128.79		117.09		115.06		79.76		58.74		41.35		16.57		49.45		87.02		98.30		87.75		98.24		301.24
SKEW	-0.07		0.38		0.32		0.58		-0.64		-0.12		0.37		0.80		-0.12		0.68		0.15		0.17		1.11
MAX	1580.50		1376.50		1211.50		807.50		469.00		207.50		51.50		168.50		426.96		781.00		1117.50		1516.50		8533.76
MIN	1161.00		923.50		781.50		534.00		260.00		68.00		1.00		3.50		124.50		411.00		825.50		1163.00		7398.50
NO YRS	16		16		16		14		14		16		15		16		15		14		15		17		11