529  
CDUS46 KPQR 231143  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
342 AM PST MON DEC 23 2019  
 
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 22 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1940 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 46 240 PM 60 1940 45 1 45  
MINIMUM 42 841 AM 13 1990 35 7 38  
AVERAGE 44 40 4 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.17 1.50 1964 0.17 0.00 0.42  
MONTH TO DATE 4.05 4.01 0.04 3.49  
SINCE OCT 1 7.08 12.64 -5.56 9.78  
SINCE JAN 1 26.33 34.55 -8.22 25.71  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.4 2008  
MONTH TO DATE 0.0  
SINCE DEC 1 0.0  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 25 -4 23  
MONTH TO DATE 459 533 -74 449  
SINCE DEC 1 459 533 -74 449  
SINCE JUL 1 1493 1502 -9 1270  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 564 424 140 692    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 3.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 82 200 PM  
AVERAGE 91  
   
......................................................
 
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 64 1950  
MINIMUM TEMPERATURE (F) 35 11 1998  
 
 
SUNRISE AND SUNSET  
DECEMBER 23 2019......SUNRISE 749 AM PST SUNSET 430 PM PST  
DECEMBER 24 2019......SUNRISE 749 AM PST SUNSET 431 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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