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Home > Climate > NWS Portland > Climate Prediction > Local Temperature Outlook

Three-Month Temperature Outlook (Issued: May 2013)

National Outlook Local Outlook Background Information Questions and Feedback
PORTLAND INTL AP, OR
MULTNOMAH County, Coop ID: 356751
Elevation: 19 ft.
Latitude: 45° 35' N Longitude: 122° 36' W 		NOAA Online Weather Data Help

Temperature Range for 99% Confidence Interval
Temperature Range Confidence Intervals
June-July-August July-August-September August-September-October September-October-November October-November-December November-December-January December-January-February January-February-March February-March-April March-April-May April-May-June May-June-July June-July-August
Customized Confidence Interval Worksheet

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%
Confident

Tabular Data

Current % Confidence Interval Table
  JJA JAS ASO SON OND NDJ DJF JFM FMA MAM AMJ MJJ JJA
Median 67.5 67.8 63.0 55.4 47.4 42.8 41.8 44.5 48.2 52.9 58.0 63.7 67.5
99% 70.8
64.2		 70.9
64.7		 65.6
60.4		 59.3
51.5		 51.8
43.0		 47.2
38.4		 46.2
37.4		 49.1
39.9		 51.8
44.6		 57.0
48.8		 62.1
53.9		 67.6
59.8		 70.8
64.2

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Three Category Calendar
Three Category Calendar 		Outlook Table
Outlook Table 		PoE Table
PoE Table
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Page last modified: 24-Jun-2010 6:53 PM
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