239  
CDUS46 KPQR 191145  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
444 AM PDT SAT SEP 19 2020  
 
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR SEPTEMBER 18 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 67 206 PM 93 1991 76 -9 68  
MINIMUM 60 1159 PM 36 1965 53 7 54  
AVERAGE 64 64 0 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.42 0.97 2010 0.05 0.37 0.30  
MONTH TO DATE 0.42 0.76 -0.34 3.12  
SINCE OCT 1 26.34 35.32 -8.98 29.89  
SINCE JAN 1 18.92 21.20 -2.28 18.52  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 3 -2 4  
MONTH TO DATE 23 29 -6 14  
SINCE SEP 1 23 29 -6 14  
SINCE JUL 1 35 56 -21 17  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 96 46 50 68  
SINCE SEP 1 96 46 50 68  
SINCE JAN 1 572 409 163 562    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 5.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1000 PM  
LOWEST 84 600 PM  
AVERAGE 91  
   
......................................................
 
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 93 1974  
MINIMUM TEMPERATURE (F) 52 39 1957  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2020.....SUNRISE 654 AM PDT SUNSET 712 PM PDT  
SEPTEMBER 20 2020.....SUNRISE 656 AM PDT SUNSET 711 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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