AFOS product CLIPDX
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CDUS46 KPQR 011141
CLIPDX

CLIMATE REPORT 
NATIONAL WEATHER SERVICE PORTLAND OREGON
441 AM PDT MON SEP 01 2025

...................................

...THE PORTLAND OR CLIMATE SUMMARY FOR AUGUST 31 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         82    359 PM 102    1987  80      2       99       
  MINIMUM         59    613 AM  44    1951  57      2       62       
  AVERAGE         71                        69      2       81     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.55 2023   0.03  -0.03     0.00     
  MONTH TO DATE    0.59                      0.54   0.05     0.60     
  SINCE OCT 1     33.99                     35.40  -1.41    39.16     
  SINCE JAN 1     17.73                     20.76  -3.03    22.67     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.0  2020                            
  MONTH TO DATE    0.0                                                
  SINCE JUL 1      0.0                                                

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE    0                         2     -2        4        
  SINCE JUN 1     58                        92    -34       49        
  SINCE JUL 1      2                        12    -10        4        

 COOLING                                                              
  YESTERDAY        6                         4      2       16        
  MONTH TO DATE  277                       181     96      224        
  SINCE JUN 1    574                       408    166      609        
  SINCE JAN 1    592                       431    161      632        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (300)       
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     N (340)       
  AVERAGE WIND SPEED     5.4                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.5                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           600 AM                                      
 LOWEST     45           500 PM                                      
 AVERAGE    68                                                        

..........................................................


THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   80        98      1988                      
 MINIMUM TEMPERATURE (F)   57        44      1973                      


SUNRISE AND SUNSET                                                    
SEPTEMBER  1 2025.....SUNRISE   632 AM PDT   SUNSET   747 PM PDT     
SEPTEMBER  2 2025.....SUNRISE   633 AM PDT   SUNSET   745 PM PDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$