Three-Month Temperature Outlook
Issued: May 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

 		JJA		JAS		ASO		SON		OND		NDJ		DJF		JFM		FMA		MAM		AMJ		MJJ		JJA		
Median		73.6		71.6		64.1		52.6		39.5		29.5		25.7		29.9		39.5		50.6		61.4		69.7		73.7		
99%		79.0/68.2	76.5/66.7	68.7/59.5	58.0/47.2	47.0/32.0	39.0/20.0	36.3/15.1	39.4/20.4	47.0/32.0	57.3/43.9	66.8/56.0	74.1/65.3	78.9/68.5