289  
CDUS46 KPQR 090321  
CLIHIO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
721 PM PST FRI DEC 08 2023  
   
...............................
 
 
   
..THE HILLSBORO OR CLIMATE SUMMARY FOR DECEMBER 8 2023
 
 
VALID TODAY AS OF 0700 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1929 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 46 200 PM 60 1938 47 -1 44  
MINIMUM 33 728 AM -2 1972 34 -1 35  
AVERAGE 40 40 0 40  
 
PRECIPITATION (IN)  
TODAY 0.03 0.20 -0.17 0.31  
MONTH TO DATE 4.44 1.62 2.82 0.54  
SINCE OCT 1 8.75 10.43 -1.68 8.28  
SINCE JAN 1 27.48 31.50 -4.02 28.93  
 
DEGREE DAYS  
HEATING  
TODAY 25 25  
MONTH TO DATE 126 215  
SINCE DEC 1 126 215  
SINCE JUL 1 1182 1245  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 0  
SINCE DEC 1 0 0  
SINCE JAN 1 516 486    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 7 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 1.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 80 200 PM  
AVERAGE 90  
   
......................................................
 
 
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 2023......SUNRISE 739 AM PST SUNSET 428 PM PST  
DECEMBER 9 2023......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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