554  
CDUS46 KPQR 111141  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
441 AM PDT TUE AUG 11 2020  
 
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR AUGUST 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 90 327 PM 107 1981 82 8 77  
MINIMUM 61 550 AM 50 1964 59 2 62  
1947  
AVERAGE 76 70 6 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.80 2019 0.02 -0.02 0.80  
MONTH TO DATE 0.19 0.15 0.04 0.95  
SINCE OCT 1 25.73 34.04 -8.31 26.49  
SINCE JAN 1 18.31 19.92 -1.61 15.12  
 
SNOWFALL (IN)  
YESTERDAY MM MM MM  
MONTH TO DATE 0.0  
SINCE JUN 1 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 86 108 -22 49  
SINCE JUL 1 11 17 -6 3  
 
COOLING  
YESTERDAY 11 5 6 5  
MONTH TO DATE 66 59 7 81  
SINCE JUN 1 306 253 53 331  
SINCE JAN 1 345 270 75 359    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 6.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 400 AM  
LOWEST 31 200 PM  
AVERAGE 49  
   
......................................................
 
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 102 1977  
MINIMUM TEMPERATURE (F) 59 50 1966  
 
 
SUNRISE AND SUNSET  
AUGUST 11 2020........SUNRISE 607 AM PDT SUNSET 823 PM PDT  
AUGUST 12 2020........SUNRISE 608 AM PDT SUNSET 822 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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