454  
CDUS46 KPQR 171147  
CLIHIO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
447 AM PDT WED MAY 17 2023  
   
...............................
 
 
   
..THE HILLSBORO OR CLIMATE SUMMARY FOR MAY 16 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 84 321 PM 93 1956 69 15 64  
2008  
MINIMUM 58 605 AM 36 1943 45 13 45  
1980  
2002  
AVERAGE 71 57 14 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.78 1998 0.07 -0.07  
MONTH TO DATE 0.89 1.09 -0.20  
SINCE OCT 1 30.38 31.46 -1.08  
SINCE JAN 1 15.19 16.60 -1.41  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 8 -8  
MONTH TO DATE 97 158 -61  
SINCE JUL 1 4558 4576 -18  
 
COOLING  
YESTERDAY 6 0 6  
MONTH TO DATE 31 0 31  
SINCE JAN 1 35 1 34    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 3.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 400 AM  
LOWEST 40 300 PM  
AVERAGE 65  
   
......................................................
 
 
THE HILLSBORO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 97 1956  
MINIMUM TEMPERATURE (F) 45 32 1966  
 
SUNRISE AND SUNSET  
MAY 17 2023...........SUNRISE 539 AM PDT SUNSET 838 PM PDT  
MAY 18 2023...........SUNRISE 538 AM PDT SUNSET 839 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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