Three-Month Temperature Outlook
Issued: December 2016

DES MOINES AP, IA
POLK County, Coop ID: 132203 Elevation: 957 ft. Latitude: 41° 32' N Longitude: 93° 39' W

Temperature Range for 99% Confidence Interval

 		JFM		FMA		MAM		AMJ		MJJ		JJA		JAS		ASO		SON		OND		NDJ		DJF		JFM		
Median		29.3		39.2		50.5		61.6		69.8		73.8		71.9		64.1		52.5		39.4		29.2		25.5		29.3		
99%		38.8/19.8	46.7/31.7	57.2/43.8	67.0/56.2	74.2/65.4	79.2/68.4	76.8/67.0	68.7/59.5	57.9/47.1	46.9/31.9	38.7/19.7	36.1/14.9	38.8/19.8