810  
CDUS46 KPQR 111142  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
442 AM PDT SUN OCT 11 2020  
 
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR OCTOBER 10 2020
 
 
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)  
YESTERDAY  
MAXIMUM 64 308 PM 85 1991 66 -2 62  
MINIMUM 54 1055 PM 33 2019 47 7 33  
AVERAGE 59 57 2 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.79 1.65 1959 0.07 0.72 0.00  
MONTH TO DATE 0.84 0.67 0.17 0.18  
SINCE OCT 1 0.84 0.67 0.17 0.18  
SINCE JAN 1 21.40 22.58 -1.18 19.43  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2016  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 8 -2 17  
MONTH TO DATE 12 69 -57 123  
SINCE SEP 1 47 145 -98 203  
SINCE JUL 1 59 172 -113 206  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 9 0 9 0  
SINCE SEP 1 124 59 65 70  
SINCE JAN 1 600 422 178 564    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 8.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 700 AM  
LOWEST 56 200 PM  
AVERAGE 75  
   
......................................................
 
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 86 1991  
MINIMUM TEMPERATURE (F) 47 37 1990  
1946  
 
 
SUNRISE AND SUNSET  
OCTOBER 11 2020.......SUNRISE 722 AM PDT SUNSET 631 PM PDT  
OCTOBER 12 2020.......SUNRISE 724 AM PDT SUNSET 629 PM PDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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