717  
CDUS46 KPQR 011639  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
839 AM PST MON JAN 01 2024  
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 31 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1940 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 46 513 PM 58 1980 46 0 50  
1996  
MINIMUM 38 1256 AM 9 1968 36 2 39  
AVERAGE 42 41 1 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.32 1996 0.17 -0.17 0.10  
MONTH TO DATE 8.73 5.77 2.96 7.76  
SINCE OCT 1 16.49 14.64 1.85 16.11  
SINCE JAN 1 35.75 36.92 -1.17 40.02  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.4 1968  
MONTH TO DATE 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 24 -1 20  
MONTH TO DATE 578 726 -148 798  
SINCE DEC 1 578 726 -148 798  
SINCE JUL 1 1364 1638 -274 1582  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 898 508 390 865    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 6 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 1.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1100 AM  
LOWEST 82 400 PM  
AVERAGE 90  
   
......................................................
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 60 1981  
MINIMUM TEMPERATURE (F) 36 14 1979  
 
SUNRISE AND SUNSET  
JANUARY 1 2024.......SUNRISE 751 AM PST SUNSET 437 PM PST  
JANUARY 2 2024.......SUNRISE 751 AM PST SUNSET 438 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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