253  
CDUS46 KPQR 190134  
CLIHIO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
634 PM PDT TUE AUG 18 2026  
   
...............................
 
 
   
..THE HILLSBORO OR CLIMATE SUMMARY FOR AUGUST 18 2026
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1929 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 85 MM 102 2016 82 3 78  
MINIMUM 54 MM 39 1973 52 2 58  
AVERAGE 70 67 3 68  
 
PRECIPITATION (IN)  
TODAY 0.00 0.02 -0.02 0.00  
MONTH TO DATE T 0.20 -0.20 0.37  
SINCE OCT 1 30.82 34.27 -3.45 29.14  
SINCE JAN 1 15.92 19.41 -3.49 12.19  
 
DEGREE DAYS  
HEATING  
TODAY 0 0  
MONTH TO DATE 3 1  
SINCE JUN 1 26 123  
SINCE JUL 1 22 11  
 
COOLING  
TODAY 5 3  
MONTH TO DATE 83 94  
SINCE JUN 1 199 306  
SINCE JAN 1 206 308    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 2.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 600 AM  
LOWEST 37 300 PM  
AVERAGE 67  
   
......................................................
 
 
THE HILLSBORO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 100 2016  
MINIMUM TEMPERATURE (F) 52 40 1944  
1973  
 
SUNRISE AND SUNSET  
AUGUST 18 2026........SUNRISE 616 AM PDT SUNSET 814 PM PDT  
AUGUST 19 2026........SUNRISE 617 AM PDT SUNSET 812 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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