Three-Month Temperature Outlook
Issued: May 2013

PORTLAND INTL AP, ME
CUMBERLAND County, Coop ID: 176905 Elevation: 45 ft. Latitude: 43° 38' N Longitude: 70° 18' W

Temperature Range for 99% Confidence Interval

 		JJA		JAS		ASO		SON		OND		NDJ		DJF		JFM		FMA		MAM		AMJ		MJJ		JJA		
Median		67.0		66.0		59.2		49.9		39.4		30.8		26.0		27.7		35.1		44.0		53.5		61.9		66.9		
99%		70.3/63.7	69.3/62.7	62.5/55.9	53.5/46.3	44.3/34.5	37.0/24.6	33.0/19.0	34.7/20.7	40.8/29.4	48.6/39.4	56.6/50.4	65.2/58.6	70.2/63.6