Three-Month Temperature Outlook
Issued: September 2016

GRAND RAPIDS INTL AP, MI
KENT County, Coop ID: 203333 Elevation: 803 ft. Latitude: 42° 52' N Longitude: 85° 31' W

Temperature Range for 99% Confidence Interval

 		OND		NDJ		DJF		JFM		FMA		MAM		AMJ		MJJ		JJA		JAS		ASO		SON		OND		
Median		39.9		30.7		26.4		28.5		36.6		47.1		58.0		66.4		70.7		68.7		61.5		51.3		40.0		
99%		45.8/34.0	37.9/23.5	33.9/18.9	35.5/21.5	42.8/30.4	53.5/40.7	63.4/52.6	71.0/61.8	75.6/65.8	72.6/64.8	65.9/57.1	55.9/46.7	45.9/34.1