Three-Month Temperature Outlook
Issued: October 2017

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

 		NDJ		DJF		JFM		FMA		MAM		AMJ		MJJ		JJA		JAS		ASO		SON		OND		NDJ		
Median		28.9		24.9		28.8		39.1		50.5		61.4		69.7		73.6		71.6		63.8		52.7		39.7		30.1		
99%		38.4/19.4	35.5/14.3	38.3/19.3	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	58.1/47.3	47.2/32.2	39.6/20.6