Three-Month Temperature Outlook
Issued: January 2018

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

 		FMA		MAM		AMJ		MJJ		JJA		JAS		ASO		SON		OND		NDJ		DJF		JFM		FMA		
Median		39.1		50.5		61.4		69.7		73.6		71.6		63.8		52.8		39.7		29.5		25.0		29.3		39.2		
99%		46.6/31.6	57.2/43.8	66.8/56.0	74.1/65.3	79.0/68.2	76.5/66.7	68.4/59.2	58.2/47.4	47.2/32.2	39.0/20.0	35.6/14.4	38.8/19.8	46.7/31.7