764  
CDUS46 KPQR 191140  
CLIHIO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
440 AM PDT TUE AUG 19 2025  
   
...............................
 
 
   
..THE HILLSBORO OR CLIMATE SUMMARY FOR AUGUST 18 2025
 
 
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)  
YESTERDAY  
MAXIMUM 78 503 PM 102 2016 82 -4 76  
MINIMUM 58 537 AM 39 1973 52 6 56  
AVERAGE 68 67 1 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.41 1975 0.02 -0.02  
MONTH TO DATE 0.37 0.20 0.17  
SINCE OCT 1 29.14 34.27 -5.13  
SINCE JAN 1 12.19 19.41 -7.22  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1  
MONTH TO DATE 1 18 -17  
SINCE JUL 1 11 54 -43  
 
COOLING  
YESTERDAY 3 3 0  
MONTH TO DATE 94 68 26  
SINCE JAN 1 308 208 100    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 4.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 600 AM  
LOWEST 35 500 PM  
AVERAGE 61  
   
......................................................
 
 
THE HILLSBORO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 100 2016  
MINIMUM TEMPERATURE (F) 52 40 1944  
1973  
 
SUNRISE AND SUNSET  
AUGUST 19 2025........SUNRISE 618 AM PDT SUNSET 812 PM PDT  
AUGUST 20 2025........SUNRISE 619 AM PDT SUNSET 810 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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