552  
CDUS46 KPQR 161141  
CLIHIO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
441 AM PDT SAT SEP 16 2023  
   
...............................
 
 
   
..THE HILLSBORO OR CLIMATE SUMMARY FOR SEPTEMBER 15 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 94 438 PM 95 1979 77 17 75  
MINIMUM 50 607 AM 35 1936 48 2 57  
1969  
1970  
AVERAGE 72 62 10 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.69 2019 0.04 -0.04  
MONTH TO DATE 0.49 0.53 -0.04  
SINCE OCT 1 32.20 35.08 -2.88  
SINCE JAN 1 17.01 20.22 -3.21  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4  
MONTH TO DATE 19 42 -23  
SINCE JUL 1 31 114 -83  
 
COOLING  
YESTERDAY 7 1 6  
MONTH TO DATE 34 25 9  
SINCE JAN 1 507 266 241    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 2.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 400 AM  
LOWEST 18 500 PM  
AVERAGE 54  
   
......................................................
 
 
THE HILLSBORO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 98 1981  
MINIMUM TEMPERATURE (F) 48 37 2021  
 
SUNRISE AND SUNSET  
SEPTEMBER 16 2023.....SUNRISE 651 AM PDT SUNSET 721 PM PDT  
SEPTEMBER 17 2023.....SUNRISE 653 AM PDT SUNSET 719 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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