Three-Month Temperature Outlook
Issued: May 2013

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		72.0		64.0		52.5		39.1		29.0		24.9		29.3		39.2		50.6		61.4		69.7		73.6		
99%		79.0/68.2	76.9/67.1	68.6/59.4	57.9/47.1	46.6/31.6	38.5/19.5	35.5/14.3	38.8/19.8	46.7/31.7	57.3/43.9	66.8/56.0	74.1/65.3	79.0/68.2