544  
CDUS46 KPQR 041147  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
346 AM PST WED DEC 4 2019  
 
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 3 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 49 218 PM 62 1979 48 1 48  
MINIMUM 32 733 AM 27 2013 37 -5 32  
AVERAGE 41 42 -1 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.69 1980 0.20 -0.20 0.00  
MONTH TO DATE 0.12 0.61 -0.49 0.05  
SINCE OCT 1 3.15 9.24 -6.09 6.34  
SINCE JAN 1 22.40 31.15 -8.75 22.27  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1972  
MONTH TO DATE 0.0  
SINCE DEC 1 0.0  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 23 1 25  
MONTH TO DATE 76 68 8 67  
SINCE DEC 1 76 68 8 67  
SINCE JUL 1 1110 1037 73 888  
 
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 9 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 4.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 300 AM  
LOWEST 61 200 PM  
AVERAGE 75  
   
......................................................
 
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 64 1945  
MINIMUM TEMPERATURE (F) 37 22 2013  
 
 
SUNRISE AND SUNSET  
DECEMBER 4 2019......SUNRISE 734 AM PST SUNSET 427 PM PST  
DECEMBER 5 2019......SUNRISE 735 AM PST SUNSET 427 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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