842  
CDUS46 KPQR 302324  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
423 PM PDT WED SEP 30 2020  
 
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR SEPTEMBER 30 2020
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1940 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 82 259 PM 88 1987 71 11 60  
MINIMUM 54 651 AM 35 1954 50 4 39  
AVERAGE 68 60 8 50  
 
PRECIPITATION (IN)  
TODAY 0.00 1.68 2005 0.06 -0.06 0.00  
MONTH TO DATE 2.06 1.47 0.59 3.85  
SINCE OCT 1 27.98 36.03 -8.05 30.62  
SINCE JAN 1 20.56 21.91 -1.35 19.25  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
TODAY 0 5 -5 15  
MONTH TO DATE 35 76 -41 80  
SINCE SEP 1 35 76 -41 80  
SINCE JUL 1 47 103 -56 83  
 
COOLING  
TODAY 3 0 3 0  
MONTH TO DATE 114 59 55 70  
SINCE SEP 1 114 59 55 70  
SINCE JAN 1 590 422 168 564    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 3.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 800 AM  
LOWEST 33 300 PM  
AVERAGE 67  
   
......................................................
 
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 92 1987  
MINIMUM TEMPERATURE (F) 49 33 1950  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2020.....SUNRISE 708 AM PDT SUNSET 651 PM PDT  
OCTOBER 1 2020.......SUNRISE 709 AM PDT SUNSET 649 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