279  
CDUS46 KPQR 082326  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
426 PM PDT TUE SEP 8 2020  
 
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR SEPTEMBER 8 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 81 248 PM 93 1993 78 3 72  
MINIMUM 65 650 AM 42 1961 55 10 60  
1960  
AVERAGE 73 66 7 66  
 
PRECIPITATION (IN)  
TODAY 0.00 0.27 1952 0.04 -0.04 0.18  
MONTH TO DATE 0.00 0.31 -0.31 0.30  
SINCE OCT 1 25.92 34.87 -8.95 27.07  
SINCE JAN 1 18.50 20.75 -2.25 15.70  
 
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 1 -1 0  
MONTH TO DATE 0 8 -8 0  
SINCE SEP 1 0 8 -8 0  
SINCE JUL 1 12 35 -23 3  
 
COOLING  
TODAY 8 3 5 1  
MONTH TO DATE 75 24 51 53  
SINCE SEP 1 75 24 51 53  
SINCE JAN 1 551 387 164 547    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 41 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 28.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 22 100 AM  
LOWEST 11 200 PM  
AVERAGE 17  
   
......................................................
 
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 94 1948  
MINIMUM TEMPERATURE (F) 55 42 1962  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 8 2020.....SUNRISE 641 AM PDT SUNSET 734 PM PDT  
SEPTEMBER 9 2020.....SUNRISE 642 AM PDT SUNSET 732 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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