324  
CDUS46 KPQR 210135  
CLIHIO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
635 PM PDT FRI MAR 20 2026  
   
...............................
 
 
   
..THE HILLSBORO OR CLIMATE SUMMARY FOR MARCH 20 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 61 MM 75 2019 57 4 48  
MINIMUM 48 300 AM 25 1955 37 11 42  
AVERAGE 55 47 8 45  
 
PRECIPITATION (IN)  
TODAY T 0.12 -0.12 0.43  
MONTH TO DATE 3.61 2.46 1.15 2.71  
SINCE OCT 1 26.83 26.56 0.27 24.77  
SINCE JAN 1 11.93 11.70 0.23 7.82  
 
DEGREE DAYS  
HEATING  
TODAY 10 20  
MONTH TO DATE 305 394  
SINCE MAR 1 305 394  
SINCE JUL 1 3196 3630  
 
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 NW (310)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 2.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 72 200 PM  
AVERAGE 86  
   
......................................................
 
 
THE HILLSBORO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 77 1934  
MINIMUM TEMPERATURE (F) 37 27 1952  
 
SUNRISE AND SUNSET  
MARCH 20 2026.........SUNRISE 715 AM PDT SUNSET 725 PM PDT  
MARCH 21 2026.........SUNRISE 713 AM PDT SUNSET 726 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