871  
CDUS46 KPQR 170027  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
427 PM PST SAT DEC 16 2023  
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 16 2023
 
 
VALID AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 51 306 PM 60 1974 47 4 43  
MINIMUM 30 655 AM 6 1964 36 -6 28  
AVERAGE 41 41 0 36  
 
PRECIPITATION (IN)  
TODAY 0.00 1.19 1994 0.19 -0.19 0.00  
MONTH TO DATE 6.93 3.08 3.85 1.83  
SINCE OCT 1 14.69 11.95 2.74 10.18  
SINCE JAN 1 33.95 34.23 -0.28 34.09  
 
SNOWFALL (IN)  
TODAY 0.0 1.5 1987  
MONTH TO DATE 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
TODAY 24 24 0 29  
MONTH TO DATE 261 366 -105 406  
SINCE DEC 1 261 366 -105 406  
SINCE JUL 1 1047 1278 -231 1190  
 
COOLING  
TODAY 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 7 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 1.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 900 AM  
LOWEST 56 300 PM  
AVERAGE 74  
   
......................................................
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 58 1999  
MINIMUM TEMPERATURE (F) 36 7 1964  
 
SUNRISE AND SUNSET  
DECEMBER 16 2023......SUNRISE 745 AM PST SUNSET 427 PM PST  
DECEMBER 17 2023......SUNRISE 745 AM PST SUNSET 428 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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