705  
CDUS46 KPQR 241141  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
441 AM PDT THU SEP 24 2020  
 
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR SEPTEMBER 23 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 67 320 AM 94 1974 74 -7 69  
MINIMUM 60 1159 PM 40 2000 51 9 56  
AVERAGE 64 62 2 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.74 0.86 1986 0.06 0.68 0.00  
MONTH TO DATE 1.18 1.04 0.14 3.22  
SINCE OCT 1 27.10 35.60 -8.50 29.99  
SINCE JAN 1 19.68 21.48 -1.80 18.62  
 
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 4 -3 2  
MONTH TO DATE 24 45 -21 23  
SINCE SEP 1 24 45 -21 23  
SINCE JUL 1 36 72 -36 26  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 101 53 48 68  
SINCE SEP 1 101 53 48 68  
SINCE JAN 1 577 416 161 562    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 9.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 PM  
LOWEST 58 100 AM  
AVERAGE 76  
   
......................................................
 
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 96 1974  
MINIMUM TEMPERATURE (F) 51 36 1970  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 24 2020.....SUNRISE 701 AM PDT SUNSET 703 PM PDT  
SEPTEMBER 25 2020.....SUNRISE 702 AM PDT SUNSET 701 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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