531  
CDUS46 KPQR 101141  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
341 AM PST SUN JAN 10 2021  
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR JANUARY 9 2021
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1940 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 48 326 PM 61 1990 46 2 42  
MINIMUM 35 1203 AM 12 1974 36 -1 36  
AVERAGE 42 41 1 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.14 1980 0.17 -0.17 T  
MONTH TO DATE 2.82 1.53 1.29 1.38  
SINCE OCT 1 14.70 15.65 -0.95 8.80  
SINCE JAN 1 2.82 1.53 1.29 1.38  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.5 1980  
MONTH TO DATE 0.0  
SINCE DEC 1 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 24 -1 26  
MONTH TO DATE 159 222 -63 158  
SINCE DEC 1 808 985 -177 830  
SINCE JUL 1 1680 1954 -274 1864  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 300 AM  
LOWEST 61 300 PM  
AVERAGE 79  
   
......................................................
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 57 1945  
2006  
2014  
MINIMUM TEMPERATURE (F) 36 16 1949  
 
SUNRISE AND SUNSET  
JANUARY 10 2021.......SUNRISE 749 AM PST SUNSET 447 PM PST  
JANUARY 11 2021.......SUNRISE 749 AM PST SUNSET 449 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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