AFOS product CLIPDX
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
070 
CDUS46 KPQR 121142
CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
441 AM PDT SAT MAY 12 2018


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

...THE PORTLAND OR CLIMATE SUMMARY FOR MAY 11 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1940 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         69    457 PM  91    1971  67      2       61       
  MINIMUM         47    315 AM  37    1985  48     -1       47       
                                      1970                          
                                      1959                          
  AVERAGE         58                        57      1       54      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.39 2015   0.08  -0.08     0.16    
  MONTH TO DATE    0.15                      0.86  -0.71     0.48    
  SINCE OCT 1     27.31                     29.93  -2.62    46.49    
  SINCE JAN 1     13.21                     15.81  -2.60    26.74    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          MM      MM                           
  MONTH TO DATE    0.0                                               
  SINCE MAR 1      T                                                 
  SINCE JUL 1      7.6                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        7                         8     -1       11       
  MONTH TO DATE   39                       100    -61       85       
  SINCE MAR 1    923                      1005    -82     1036       
  SINCE JUL 1   3844                      4063   -219     4241       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    5                         0      5       10       
  SINCE MAR 1     14                         1     13       10       
  SINCE JAN 1     14                         1     13       10       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     7.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    80           300 AM                                     
 LOWEST     44           500 PM                                     
 AVERAGE    62                                                       

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

                                                                     
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        87      1973                    
 MINIMUM TEMPERATURE (F)   48        37      1985                    
                                             1958                    
                                             1943                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 12 2018...........SUNRISE   543 AM PDT   SUNSET   831 PM PDT   
MAY 13 2018...........SUNRISE   542 AM PDT   SUNSET   832 PM PDT   

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




$$