Three-Month Temperature Outlook
Issued: April 2018

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

 		MJJ		JJA		JAS		ASO		SON		OND		NDJ		DJF		JFM		FMA		MAM		AMJ		MJJ		
Median		66.3		70.2		68.5		61.5		51.5		40.2		31.3		26.5		28.6		36.6		47.1		58.0		66.2		
99%		70.9/61.7	75.1/65.3	72.4/64.6	65.9/57.1	56.1/46.9	46.1/34.3	38.5/24.1	34.0/19.0	35.6/21.6	42.8/30.4	53.5/40.7	63.4/52.6	70.8/61.6