896  
CDUS46 KPQR 190123  
CLIHIO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
623 PM PDT WED MAR 18 2026  
   
...............................
 
 
   
..THE HILLSBORO OR CLIMATE SUMMARY FOR MARCH 18 2026
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 68 MM 77 2024 56 12 51  
MINIMUM 44 MM 24 1943 37 7 32  
AVERAGE 56 47 9 42  
 
PRECIPITATION (IN)  
TODAY 0.00 0.12 -0.12 0.03  
MONTH TO DATE 3.59 2.22 1.37 2.21  
SINCE OCT 1 26.81 26.32 0.49 24.27  
SINCE JAN 1 11.91 11.46 0.45 7.32  
 
DEGREE DAYS  
HEATING  
TODAY 9 23  
MONTH TO DATE 286 356  
SINCE MAR 1 286 356  
SINCE JUL 1 3177 3592  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 0  
SINCE MAR 1 0 0  
SINCE JAN 1 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 2.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 200 AM  
LOWEST 35 400 PM  
AVERAGE 66  
   
......................................................
 
 
THE HILLSBORO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 74 1947  
MINIMUM TEMPERATURE (F) 37 24 1965  
 
SUNRISE AND SUNSET  
MARCH 18 2026.........SUNRISE 718 AM PDT SUNSET 722 PM PDT  
MARCH 19 2026.........SUNRISE 716 AM PDT SUNSET 723 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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