611  
CDUS46 KPQR 090222  
CLIHIO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
622 PM PST MON DEC 08 2025  
   
...............................
 
 
   
..THE HILLSBORO OR CLIMATE SUMMARY FOR DECEMBER 8 2025
 
 
VALID TODAY AS OF 0600 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 57 105 PM 60 1938 47 10 50  
MINIMUM 43 144 AM -2 1972 34 9 35  
AVERAGE 50 40 10 43  
 
PRECIPITATION (IN)  
TODAY 0.75 0.20 0.55 0.12  
MONTH TO DATE 1.96 1.62 0.34 0.50  
SINCE OCT 1 9.81 10.43 -0.62 11.05  
SINCE JAN 1 23.41 31.50 -8.09 35.20  
 
DEGREE DAYS  
HEATING  
TODAY 15 22  
MONTH TO DATE 148 218  
SINCE DEC 1 148 218  
SINCE JUL 1 1107 1286  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 0  
SINCE DEC 1 0 0  
SINCE JAN 1 483 427    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 8.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 87 400 PM  
AVERAGE 94  
   
......................................................
 
 
THE HILLSBORO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 60 2014  
MINIMUM TEMPERATURE (F) 34 3 1972  
 
SUNRISE AND SUNSET  
DECEMBER 8 2025......SUNRISE 740 AM PST SUNSET 428 PM PST  
DECEMBER 9 2025......SUNRISE 740 AM PST SUNSET 428 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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