608  
CDUS46 KPQR 220121  
CLIHIO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
621 PM PDT FRI AUG 21 2026  
   
...............................
 
 
   
..THE HILLSBORO OR CLIMATE SUMMARY FOR AUGUST 21 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 79 500 PM 99 1951 82 -3 90  
MINIMUM 59 MM 39 1930 51 8 50  
1947  
AVERAGE 69 67 2 70  
 
PRECIPITATION (IN)  
TODAY 0.00 0.02 -0.02 0.00  
MONTH TO DATE T 0.25 -0.25 0.37  
SINCE OCT 1 30.82 34.32 -3.50 29.14  
SINCE JAN 1 15.92 19.46 -3.54 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 4 5  
MONTH TO DATE 100 105  
SINCE JUN 1 216 317  
SINCE JAN 1 223 319    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 3.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 400 AM  
LOWEST 48 500 PM  
AVERAGE 68  
   
......................................................
 
 
THE HILLSBORO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 99 2025  
MINIMUM TEMPERATURE (F) 51 38 1938  
 
SUNRISE AND SUNSET  
AUGUST 21 2026........SUNRISE 620 AM PDT SUNSET 809 PM PDT  
AUGUST 22 2026........SUNRISE 621 AM PDT SUNSET 807 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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