489  
CDUS46 KPQR 130221  
CLIHIO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
721 PM PDT TUE AUG 12 2025  
   
...............................
 
 
   
..THE HILLSBORO OR CLIMATE SUMMARY FOR AUGUST 12 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 99 450 PM 104 1977 83 16 71  
MINIMUM 62 517 AM 43 2000 52 10 56  
AVERAGE 81 68 13 64  
 
PRECIPITATION (IN)  
TODAY 0.00 0.01 -0.01 0.00  
MONTH TO DATE 0.19 0.11 0.08 0.00  
SINCE OCT 1 28.96 34.18 -5.22 34.28  
SINCE JAN 1 12.01 19.32 -7.31 22.29  
 
DEGREE DAYS  
HEATING  
TODAY 0 1  
MONTH TO DATE 1 2  
SINCE JUN 1 123 134  
SINCE JUL 1 11 12  
 
COOLING  
TODAY 16 0  
MONTH TO DATE 63 85  
SINCE JUN 1 275 304  
SINCE JAN 1 277 312    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 4.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 500 AM  
LOWEST 23 500 PM  
AVERAGE 52  
   
......................................................
 
 
THE HILLSBORO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 101 2002  
2023  
MINIMUM TEMPERATURE (F) 52 41 1940  
 
SUNRISE AND SUNSET  
AUGUST 12 2025........SUNRISE 609 AM PDT SUNSET 823 PM PDT  
AUGUST 13 2025........SUNRISE 610 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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