747  
CDUS46 KPQR 210022  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
422 PM PST FRI DEC 20 2024  
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 20 2024
 
 
VALID AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1940 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 55 232 PM 59 1974 46 9 52  
2014  
2019  
MINIMUM 48 812 AM 13 1967 36 12 35  
AVERAGE 52 41 11 44  
 
PRECIPITATION (IN)  
TODAY 0.00 1.43 2020 0.18 -0.18 0.00  
MONTH TO DATE 3.13 3.83 -0.70 7.44  
SINCE OCT 1 12.60 12.70 -0.10 15.20  
SINCE JAN 1 36.01 34.98 1.03 34.46  
 
SNOWFALL (IN)  
TODAY 0.0 7.0 2008  
MONTH TO DATE 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
TODAY 13 24 -11 21  
MONTH TO DATE 426 462 -36 346  
SINCE DEC 1 426 462 -36 346  
SINCE JUL 1 1171 1374 -203 1132  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 751 508 243 898    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 8.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 800 AM  
LOWEST 56 1200 PM  
AVERAGE 67  
   
......................................................
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 62 1940  
2020  
MINIMUM TEMPERATURE (F) 36 12 1990  
 
SUNRISE AND SUNSET  
DECEMBER 20 2024......SUNRISE 748 AM PST SUNSET 429 PM PST  
DECEMBER 21 2024......SUNRISE 748 AM PST SUNSET 430 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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