686  
CDUS46 KPQR 300222  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
622 PM PST TUE DEC 29 2020  
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 29 2020
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1940 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 41 526 PM 58 1950 45 -4 48  
MINIMUM 27 320 AM 14 1968 35 -8 40  
1990  
AVERAGE 34 40 -6 44  
 
PRECIPITATION (IN)  
TODAY 0.00 1.66 1983 0.16 -0.16 T  
MONTH TO DATE 4.65 5.18 -0.53 4.17  
SINCE OCT 1 11.44 13.81 -2.37 7.20  
SINCE JAN 1 32.00 35.72 -3.72 26.45  
 
SNOWFALL (IN)  
TODAY 0.0 3.2 1968  
MONTH TO DATE 0.0  
SINCE DEC 1 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
TODAY 31 25 6 21  
MONTH TO DATE 614 708 -94 632  
SINCE DEC 1 614 708 -94 632  
SINCE JUL 1 1486 1677 -191 1666  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 600 424 176 564    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 2.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1100 AM  
LOWEST 67 500 PM  
AVERAGE 80  
   
......................................................
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 60 1980  
MINIMUM TEMPERATURE (F) 35 8 1968  
 
SUNRISE AND SUNSET  
DECEMBER 29 2020......SUNRISE 751 AM PST SUNSET 435 PM PST  
DECEMBER 30 2020......SUNRISE 751 AM PST SUNSET 436 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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