CDUS46 KPQR 120221

CLIPDX



CLIMATE REPORT 

NATIONAL WEATHER SERVICE PORTLAND OREGON

621 PM PST THU DEC 11 2025



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



...THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 11 2025...

VALID TODAY AS OF 0600 PM LOCAL TIME.



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)                                                          

 TODAY                                                               

  MAXIMUM         62    340 PM  64    2014  47     15       46       

  MINIMUM         57    724 AM  14    2009  36     21       35       

  AVERAGE         60                        42     18       41     



PRECIPITATION (IN)                                                    

  TODAY            T             1.30 1969   0.18  -0.18      T       

                                      2010                           

  MONTH TO DATE    4.73                      2.14   2.59     0.74     

  SINCE OCT 1     13.15                     11.01   2.14    10.21     

  SINCE JAN 1     31.94                     33.29  -1.35    33.62     



SNOWFALL (IN)                                                              

  TODAY            0.0           3.8  1972                            

  MONTH TO DATE    0.0                                                

  SINCE JUL 1      0.0                                                



DEGREE DAYS                                                           

 HEATING                                                              

  TODAY            5                        23    -18       24        

  MONTH TO DATE  161                       247    -86      268        

  SINCE DEC 1    161                       247    -86      268        

  SINCE JUL 1    936                      1159   -223     1013        



 COOLING                                                              

  TODAY            0                         0      0        0        

  MONTH TO DATE    0                         0      0        0        

  SINCE DEC 1      0                         0      0        0        

  SINCE JAN 1    694                       508    186      751        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SW (210)       

  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     S (190)       

  AVERAGE WIND SPEED    12.9                                        





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED TODAY.                             

  LIGHT RAIN                                                          





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    87           200 AM                                      

 LOWEST     69           300 PM                                      

 AVERAGE    78                                                        



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





THE PORTLAND OR CLIMATE NORMALS FOR TOMORROW

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   47        63      1995                      

 MINIMUM TEMPERATURE (F)   36        14      1972                      





SUNRISE AND SUNSET                                                    

DECEMBER 11 2025......SUNRISE   741 AM PST   SUNSET   427 PM PST     

DECEMBER 12 2025......SUNRISE   742 AM PST   SUNSET   427 PM PST     





-  INDICATES NEGATIVE NUMBERS.

R  INDICATES RECORD WAS SET OR TIED.

MM INDICATES DATA IS MISSING.

T  INDICATES TRACE AMOUNT.









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