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Louisville International-Standiford, Kentucky (KSDF)

Weather Almanac for December 21, 2009

	Actual	Normal	Record	Last Year
Yesterday:
Max Temperature	37°	44°	70° (1949)	40°
Min Temperature	32°	29°	0° (1901)	35°
Precipitation	0.01 "	0.12 "	1.42 " ( 1951 )	T "
Month-to-date precip.	2.41 "	2.47 "	--	2.37 "
Year-to-date precip.	53.49 "	43.32 "	--	43.98 "
Snowfall	0.1 "	0.1 "	3.7 " ( 1942 )	0.0 "
Month-to-date snowfall	0.2 "	0.9 "	--	1.3 "
Season-to-date snowfall	0.2 "	1.6 "	--	1.3 "
Heating degree days	30	28	--	27
Month-to-date heating degree days	570	512	--	565
Since 1 July heating degree days	1299	1316	--	1355
Since 1 Jan cooling degree days	1324	1443	--	1746
Maximum humidity: 89%, Minimum humidity: 70%, Average humidity: 80%