914  
CDUS46 KPQR 120240  
CLIHIO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
740 PM PDT THU SEP 11 2025  
   
...............................  
 
   
..THE HILLSBORO OR CLIMATE SUMMARY FOR SEPTEMBER 11 2025  
 
VALID TODAY AS OF 0700 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1929 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 72 353 PM 97 2013 78 -6 69  
MINIMUM 58 512 AM 35 1936 49 9 55  
AVERAGE 65 63 2 62  
 
PRECIPITATION (IN)  
TODAY 0.00 0.04 -0.04 0.30  
MONTH TO DATE 0.14 0.37 -0.23 0.32  
SINCE OCT 1 29.33 34.92 -5.59 35.62  
SINCE JAN 1 12.38 20.06 -7.68 23.63  
 
DEGREE DAYS  
HEATING  
TODAY 0 3  
MONTH TO DATE 0 4  
SINCE SEP 1 0 4  
SINCE JUL 1 12 37  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 49 59  
SINCE SEP 1 49 59  
SINCE JAN 1 468 415    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 3.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 500 AM  
LOWEST 59 300 PM  
AVERAGE 75  
   
......................................................  
 
THE HILLSBORO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 91 1975  
MINIMUM TEMPERATURE (F) 48 38 1986  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2025.....SUNRISE 646 AM PDT SUNSET 730 PM PDT  
SEPTEMBER 12 2025.....SUNRISE 647 AM PDT SUNSET 728 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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