819  
CDUS46 KPQR 191141  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
441 AM PDT THU OCT 19 2023  
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR OCTOBER 18 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1940 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 73 346 PM 78 1944 63 10 72  
1974  
1978  
MINIMUM 48 544 AM 31 1949 46 2 51  
AVERAGE 61 55 6 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.40 1979 0.11 -0.11 0.00  
MONTH TO DATE 1.66 1.66 -0.00 T  
SINCE OCT 1 1.66 1.66 -0.00 T  
SINCE JAN 1 20.92 23.94 -3.02 23.91  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2022  
MONTH TO DATE 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 10 -6 3  
MONTH TO DATE 61 135 -74 14  
SINCE SEP 1 105 196 -91 20  
SINCE JUL 1 106 213 -107 20  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 16 0 16 45  
SINCE SEP 1 107 73 34 190  
SINCE JAN 1 898 504 394 865    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 2.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 300 AM  
LOWEST 40 300 PM  
AVERAGE 69  
   
......................................................
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 78 1940  
MINIMUM TEMPERATURE (F) 46 27 1949  
 
SUNRISE AND SUNSET  
OCTOBER 19 2023.......SUNRISE 732 AM PDT SUNSET 618 PM PDT  
OCTOBER 20 2023.......SUNRISE 733 AM PDT SUNSET 616 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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