543  
CDUS46 KPQR 261142  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
442 AM PDT TUE SEP 26 2023  
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR SEPTEMBER 25 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1940 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 66 303 PM 94 1991 74 -8 88  
MINIMUM 58 1159 PM 38 1955 52 6 54  
AVERAGE 62 63 -1 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.48 1.48 1986 0.06 0.42 0.00  
MONTH TO DATE 0.79 1.16 -0.37 0.05  
SINCE OCT 1 34.91 36.56 -1.65 40.90  
SINCE JAN 1 18.80 21.92 -3.12 23.65  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2022  
MONTH TO DATE 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 3 0 0  
MONTH TO DATE 22 41 -19 5  
SINCE SEP 1 22 41 -19 5  
SINCE JUL 1 23 58 -35 5  
 
COOLING  
YESTERDAY 0 1 -1 6  
MONTH TO DATE 91 69 22 129  
SINCE SEP 1 91 69 22 129  
SINCE JAN 1 882 500 382 804    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 900 AM  
LOWEST 63 300 PM  
AVERAGE 75  
   
......................................................
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 92 1967  
MINIMUM TEMPERATURE (F) 52 38 1961  
 
SUNRISE AND SUNSET  
SEPTEMBER 26 2023.....SUNRISE 702 AM PDT SUNSET 700 PM PDT  
SEPTEMBER 27 2023.....SUNRISE 703 AM PDT SUNSET 658 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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