213  
CDUS46 KPQR 180240  
CLIHIO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
640 PM PST WED DEC 17 2025  
   
...............................
 
 
   
..THE HILLSBORO OR CLIMATE SUMMARY FOR DECEMBER 17 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 58 1224 AM 62 1980 46 12 58  
MINIMUM 43 824 AM 8 1964 33 10 45  
AVERAGE 51 39 12 52  
 
PRECIPITATION (IN)  
TODAY 0.08 0.20 -0.12 0.82  
MONTH TO DATE 4.55 3.42 1.13 2.72  
SINCE OCT 1 12.40 12.23 0.17 13.27  
SINCE JAN 1 26.00 33.30 -7.30 37.42  
 
DEGREE DAYS  
HEATING  
TODAY 14 13  
MONTH TO DATE 262 419  
SINCE DEC 1 262 419  
SINCE JUL 1 1221 1487  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 0  
SINCE DEC 1 0 0  
SINCE JAN 1 483 427    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 11.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 100 AM  
LOWEST 66 200 PM  
AVERAGE 78  
   
......................................................
 
 
THE HILLSBORO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 58 1931  
2024  
MINIMUM TEMPERATURE (F) 33 8 1964  
 
SUNRISE AND SUNSET  
DECEMBER 17 2025......SUNRISE 747 AM PST SUNSET 429 PM PST  
DECEMBER 18 2025......SUNRISE 748 AM PST SUNSET 430 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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