802  
CDUS46 KPQR 191200  
CLIHIO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
500 AM PDT TUE SEP 19 2023  
   
...............................
 
 
   
..THE HILLSBORO OR CLIMATE SUMMARY FOR SEPTEMBER 18 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 72 306 PM 92 1952 76 -4 79  
1991  
MINIMUM 49 1152 PM 30 1965 47 2 50  
AVERAGE 61 62 -1 65  
 
PRECIPITATION (IN)  
YESTERDAY T 1.24 2021 0.05 -0.05  
MONTH TO DATE 0.49 0.67 -0.18  
SINCE OCT 1 32.20 35.22 -3.02  
SINCE JAN 1 17.01 20.36 -3.35  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 4 0  
MONTH TO DATE 28 54 -26  
SINCE JUL 1 40 126 -86  
 
COOLING  
YESTERDAY 0 1 -1  
MONTH TO DATE 38 28 10  
SINCE JAN 1 511 269 242    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 7.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 1200 AM  
LOWEST 37 500 PM  
AVERAGE 61  
   
......................................................
 
 
THE HILLSBORO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 95 1952  
MINIMUM TEMPERATURE (F) 47 33 1947  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2023.....SUNRISE 655 AM PDT SUNSET 715 PM PDT  
SEPTEMBER 20 2023.....SUNRISE 656 AM PDT SUNSET 713 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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