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

Three-Month Temperature Outlook (Issued: June 2021)

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

Three Category Temperature Outlook: Oct-Nov-Dec 2021
Suggested Temperature Outlook Breakdown Above Normal (Higher than 48.1 deg F) 34% Above Normal (Higher than 48.1 deg F) 34% Below Normal (Lower than 46.6 deg F) 32% Below Normal (Lower than 46.6 deg F) 32% Near Normal (46.6 - 48.1 deg F) 34% Near Normal (46.6 - 48.1 deg F) 34%
There is a 34.0% chance for the average temperature during this 3-month period to be higher than 48.1°.
There is a 34.0% chance for the average temperature during this 3-month period to be between 46.6° and 48.1°.
There is a 32.0% chance for the average temperature during this 3-month period to be lower than 46.6°.

*Outlooks are calculated using the 1981-2010 climatological reference period.

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Three Category Calendar
Three Category Calendar 		Temperature Range
Temperature Range 		Probability of Exceedance
Probability of Exceedance
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Portland, OR 97230-1089
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