313  
CDUS46 KPQR 050121  
CLIHIO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
621 PM PDT FRI SEP 04 2026  
   
...............................
 
 
   
..THE HILLSBORO OR CLIMATE SUMMARY FOR SEPTEMBER 4 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 66 MM 98 1955 80 -14 90  
MINIMUM 53 200 AM 31 1930 50 3 60  
AVERAGE 60 65 -5 75  
 
PRECIPITATION (IN)  
TODAY 0.16 0.04 0.12 0.00  
MONTH TO DATE 0.44 0.13 0.31 0.00  
SINCE OCT 1 31.26 34.68 -3.42 29.19  
SINCE JAN 1 16.36 19.82 -3.46 12.24  
 
DEGREE DAYS  
HEATING  
TODAY 5 0  
MONTH TO DATE 17 0  
SINCE SEP 1 17 0  
SINCE JUL 1 47 12  
 
COOLING  
TODAY 0 10  
MONTH TO DATE 0 30  
SINCE SEP 1 0 30  
SINCE JAN 1 256 449    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 2.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 65 200 PM  
AVERAGE 79  
   
......................................................
 
 
THE HILLSBORO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 102 1944  
MINIMUM TEMPERATURE (F) 49 34 1930  
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2026.....SUNRISE 637 AM PDT SUNSET 744 PM PDT  
SEPTEMBER 5 2026.....SUNRISE 638 AM PDT SUNSET 742 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab OR Page
The Nexlab WA Page Main Text Page