916  
CDUS46 KPQR 131045  
CLIHIO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
345 AM PDT SUN SEP 13 2026  
   
...............................
 
 
   
..THE HILLSBORO OR CLIMATE SUMMARY FOR SEPTEMBER 12 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1929 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 63 223 PM 91 1975 78 -15 74  
MINIMUM 54 949 PM 38 1986 48 6 54  
AVERAGE 59 63 -4 64  
 
PRECIPITATION (IN)  
YESTERDAY T 0.40 1941 0.04 -0.04  
MONTH TO DATE 0.63 0.41 0.22  
SINCE OCT 1 31.45 34.96 -3.51  
SINCE JAN 1 16.55 20.10 -3.55  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 3 3  
MONTH TO DATE 43 32 11  
SINCE JUL 1 73 104 -31  
 
COOLING  
YESTERDAY 0 1 -1  
MONTH TO DATE 7 22 -15  
SINCE JAN 1 263 263 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 3.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 1100 PM  
LOWEST 62 400 PM  
AVERAGE 75  
   
......................................................
 
 
THE HILLSBORO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 92 1957  
1999  
MINIMUM TEMPERATURE (F) 48 31 1970  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2026.....SUNRISE 648 AM PDT SUNSET 726 PM PDT  
SEPTEMBER 14 2026.....SUNRISE 649 AM PDT SUNSET 724 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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