165  
CDUS46 KPQR 061141  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
441 AM PDT WED SEP 06 2023  
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR SEPTEMBER 5 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 73 414 PM 101 1944 80 -7 82  
MINIMUM 53 615 AM 44 1956 56 -3 58  
AVERAGE 63 68 -5 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.75 2009 0.04 -0.04 0.00  
MONTH TO DATE 0.03 0.18 -0.15 0.00  
SINCE OCT 1 34.15 35.58 -1.43 40.85  
SINCE JAN 1 18.04 20.94 -2.90 23.60  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2022  
MONTH TO DATE 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 1 1 0  
MONTH TO DATE 3 5 -2 0  
SINCE SEP 1 3 5 -2 0  
SINCE JUL 1 4 22 -18 0  
 
COOLING  
YESTERDAY 0 4 -4 5  
MONTH TO DATE 22 20 2 41  
SINCE SEP 1 22 20 2 41  
SINCE JAN 1 813 451 362 716    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 500 AM  
LOWEST 42 300 PM  
AVERAGE 63  
   
......................................................
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 97 1958  
MINIMUM TEMPERATURE (F) 56 45 1960  
 
SUNRISE AND SUNSET  
SEPTEMBER 6 2023.....SUNRISE 638 AM PDT SUNSET 739 PM PDT  
SEPTEMBER 7 2023.....SUNRISE 639 AM PDT SUNSET 737 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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