732  
CDUS46 KPQR 051144  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
444 AM PDT SAT SEP 5 2020  
 
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR SEPTEMBER 4 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 88 417 PM 98 1955 79 9 81  
MINIMUM 63 1159 PM 43 1956 56 7 65  
AVERAGE 76 67 9 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.00 1959 0.04 -0.04 0.00  
MONTH TO DATE 0.00 0.14 -0.14 0.00  
SINCE OCT 1 25.92 34.70 -8.78 26.77  
SINCE JAN 1 18.50 20.58 -2.08 15.40  
 
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 0 1 -1 0  
MONTH TO DATE 0 4 -4 0  
SINCE SEP 1 0 4 -4 0  
SINCE JUL 1 12 31 -19 3  
 
COOLING  
YESTERDAY 11 3 8 8  
MONTH TO DATE 45 12 33 34  
SINCE SEP 1 45 12 33 34  
SINCE JAN 1 521 375 146 528    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 3.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 600 AM  
LOWEST 36 400 PM  
AVERAGE 62  
   
......................................................
 
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 101 1944  
MINIMUM TEMPERATURE (F) 56 44 1956  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 5 2020.....SUNRISE 637 AM PDT SUNSET 739 PM PDT  
SEPTEMBER 6 2020.....SUNRISE 639 AM PDT SUNSET 738 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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