Portland, Maine
[Portland International Airport]

Latitude: 43.64222
Longitude: -70.30444
Elevation 45 feet

Data from National Weather Service: Forecast Office: GYX; Station Code: PWM; GHCN ID: USW00014764

Station Records:
   Max High: 103° recorded on Aug 2, 1975
   Min High: -3° recorded on Jan 15, 1957
   Max Low: 78° recorded on Jul 27, 2020
   Min Low: -39° recorded on Feb 16, 1943
   Max Precip: 11.74" recorded on Oct 21, 1996
   Max Snowfall: 22.3" recorded on Dec 17, 1970

 

 

 

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Weather Over The Last 8 Weeks:
High Temps Low Temps Precip 7 Day Avg

 

This station has 30,863 daily observations. Dated from November 7, 1940 until May 7, 2025.

The data for this station is 100.0% complete, 100.0% of the daily records are available, of which 100.0% of that data is complete.

 

Today (May 9) in Weather History for Portland, Maine

Records For This Day:

Max High: 92° recorded in 1979
Min High: 38° recorded in 1966
Max Low: 54° recorded in 1957
Min Low: 23° recorded in 1956
Max Precip: 1.80" recorded in 1954
Max Snowfall: 0.6" recorded in 1966

 

 

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