342  
CDUS46 KPQR 211141  
CLIHIO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
441 AM PDT SUN MAY 21 2023  
   
...............................
 
 
   
..THE HILLSBORO OR CLIMATE SUMMARY FOR MAY 20 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 81 407 PM 92 1963 70 11 59  
MINIMUM 54 430 AM 30 1975 46 8 35  
AVERAGE 68 58 10 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.63 1998 0.06 -0.06  
MONTH TO DATE 0.89 1.33 -0.44  
SINCE OCT 1 30.38 31.70 -1.32  
SINCE JAN 1 15.19 16.84 -1.65  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 8 -8  
MONTH TO DATE 97 190 -93  
SINCE JUL 1 4558 4608 -50  
 
COOLING  
YESTERDAY 3 0 3  
MONTH TO DATE 51 0 51  
SINCE JAN 1 55 1 54    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 6.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 400 AM  
LOWEST 38 600 PM  
AVERAGE 64  
   
......................................................
 
 
THE HILLSBORO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 91 1958  
MINIMUM TEMPERATURE (F) 46 32 1935  
 
SUNRISE AND SUNSET  
MAY 21 2023...........SUNRISE 535 AM PDT SUNSET 843 PM PDT  
MAY 22 2023...........SUNRISE 534 AM PDT SUNSET 844 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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