729  
CDUS46 KPQR 311241  
CLIHIO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
441 AM PST SUN DEC 31 2023  
   
...............................
 
 
   
..THE HILLSBORO OR CLIMATE SUMMARY FOR DECEMBER 30 2023
 
 
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)  
YESTERDAY  
MAXIMUM 52 339 PM 58 1958 46 6 51  
MINIMUM 41 1146 PM 8 1968 33 8 43  
AVERAGE 47 39 8 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 1.70 1983 0.19 -0.14  
MONTH TO DATE 7.68 5.87 1.81  
SINCE OCT 1 11.99 14.68 -2.69  
SINCE JAN 1 30.72 35.75 -5.03  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 26 -8  
MONTH TO DATE 626 761 -135  
SINCE JUL 1 1682 1966 -284  
 
COOLING  
YESTERDAY 0 0 0  
MONTH TO DATE 0 0 0  
SINCE JAN 1 516 275 241    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 1.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 89 100 PM  
AVERAGE 95  
   
......................................................
 
 
THE HILLSBORO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 62 1980  
MINIMUM TEMPERATURE (F) 33 8 1968  
 
SUNRISE AND SUNSET  
DECEMBER 31 2023......SUNRISE 752 AM PST SUNSET 438 PM PST  
JANUARY 1 2024.......SUNRISE 752 AM PST SUNSET 439 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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