785  
CDUS46 KPQR 151149  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
448 AM PDT TUE SEP 15 2020  
 
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR SEPTEMBER 14 2020
 
 
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)  
YESTERDAY  
MAXIMUM 74 454 PM 92 1995 77 -3 77  
1979  
1957  
MINIMUM 55 241 AM 42 1992 54 1 60  
1986  
1969  
AVERAGE 65 65 0 69  
 
PRECIPITATION (IN)  
YESTERDAY T 2.03 1996 0.05 -0.05 0.00  
MONTH TO DATE T 0.57 -0.57 1.02  
SINCE OCT 1 25.92 35.13 -9.21 27.79  
SINCE JAN 1 18.50 21.01 -2.51 16.42  
 
SNOWFALL (IN)  
YESTERDAY MM MM MM  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 20 19 1 2  
SINCE SEP 1 20 19 1 2  
SINCE JUL 1 32 46 -14 5  
 
COOLING  
YESTERDAY 0 2 -2 4  
MONTH TO DATE 93 38 55 68  
SINCE SEP 1 93 38 55 68  
SINCE JAN 1 569 401 168 562    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 2.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 300 AM  
LOWEST 53 400 PM  
AVERAGE 73  
   
......................................................
 
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 96 1981  
MINIMUM TEMPERATURE (F) 53 40 1970  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2020.....SUNRISE 650 AM PDT SUNSET 720 PM PDT  
SEPTEMBER 16 2020.....SUNRISE 651 AM PDT SUNSET 718 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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