446  
CDUS46 KPQR 310221  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
621 PM PST WED DEC 30 2020  
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 30 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 46 1222 PM 60 1980 45 1 48  
MINIMUM 39 749 AM 8 1968 35 4 40  
AVERAGE 43 40 3 44  
 
PRECIPITATION (IN)  
TODAY 0.38 1.50 2002 0.15 0.23 0.00  
MONTH TO DATE 5.06 5.33 -0.27 4.17  
SINCE OCT 1 11.85 13.96 -2.11 7.20  
SINCE JAN 1 32.41 35.87 -3.46 26.45  
 
SNOWFALL (IN)  
TODAY 0.0 6.0 1968  
MONTH TO DATE 0.0  
SINCE DEC 1 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
TODAY 22 25 -3 21  
MONTH TO DATE 636 733 -97 653  
SINCE DEC 1 636 733 -97 653  
SINCE JUL 1 1508 1702 -194 1687  
 
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 23 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 11.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 PM  
LOWEST 79 1200 AM  
AVERAGE 86  
   
......................................................
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 58 1980  
1996  
MINIMUM TEMPERATURE (F) 35 9 1968  
 
SUNRISE AND SUNSET  
DECEMBER 30 2020......SUNRISE 751 AM PST SUNSET 436 PM PST  
DECEMBER 31 2020......SUNRISE 751 AM PST SUNSET 437 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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