274  
CDUS46 KPQR 011143  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
342 AM PST WED JAN 1 2020  
 
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 31 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 51 1159 PM 58 1996 45 6 45  
1980  
MINIMUM 40 159 AM 9 1968 35 5 31  
AVERAGE 46 40 6 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.22 1.32 1996 0.16 0.06 0.00  
MONTH TO DATE 4.39 5.49 -1.10 5.08  
SINCE OCT 1 7.42 14.12 -6.70 11.37  
SINCE JAN 1 26.67 36.03 -9.36 27.30  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.4 1968  
MONTH TO DATE 0.0  
SINCE DEC 1 0.0  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 25 -6 27  
MONTH TO DATE 672 758 -86 644  
SINCE DEC 1 672 763 -91 644  
SINCE JUL 1 1706 1732 -26 1465  
 
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 26 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 10.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 700 AM  
LOWEST 66 1200 PM  
AVERAGE 78  
   
......................................................
 
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 60 1981  
MINIMUM TEMPERATURE (F) 35 14 1979  
 
 
SUNRISE AND SUNSET  
JANUARY 1 2020.......SUNRISE 751 AM PST SUNSET 437 PM PST  
JANUARY 2 2020.......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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