617  
CDUS46 KPQR 282326  
CLIHIO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
426 PM PDT THU AUG 28 2025  
   
...............................
 
 
   
..THE HILLSBORO OR CLIMATE SUMMARY FOR AUGUST 28 2025
 
 
VALID AS OF 0400 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 89 258 PM 100 1967 81 8 77  
MINIMUM 59 548 AM 38 1937 51 8 45  
1980  
AVERAGE 74 66 8 61  
 
PRECIPITATION (IN)  
TODAY 0.00 0.03 -0.03 0.00  
MONTH TO DATE 0.42 0.41 0.01 1.02  
SINCE OCT 1 29.19 34.48 -5.29 35.30  
SINCE JAN 1 12.24 19.62 -7.38 23.31  
 
DEGREE DAYS  
HEATING  
TODAY 0 4  
MONTH TO DATE 1 23  
SINCE JUN 1 123 155  
SINCE JUL 1 11 33  
 
COOLING  
TODAY 9 0  
MONTH TO DATE 194 105  
SINCE JUN 1 406 324  
SINCE JAN 1 408 332    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 2.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 200 AM  
LOWEST 31 300 PM  
AVERAGE 64  
   
......................................................
 
 
THE HILLSBORO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 98 1967  
MINIMUM TEMPERATURE (F) 50 37 1965  
 
SUNRISE AND SUNSET  
AUGUST 28 2025........SUNRISE 629 AM PDT SUNSET 756 PM PDT  
AUGUST 29 2025........SUNRISE 630 AM PDT SUNSET 754 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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