CDUS46 KPDT 190029
CLIALW

CLIMATE REPORT 
NATIONAL WEATHER SERVICE PENDLETON,OR
529 PM PDT MON MAY 18 2026

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

...THE WALLA WALLA WA CLIMATE SUMMARY FOR MAY 18 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1949 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 TODAY                                                               
  MAXIMUM         70    338 PM  94    2006  72     -2       62       
  MINIMUM         43    200 AM  37    1971  50     -7       46       
  AVERAGE         57                        61     -4       54     

PRECIPITATION (IN)                                                    
  TODAY            0.00          0.85 1957   0.07  -0.07      T       
  MONTH TO DATE    0.23                      1.19  -0.96     0.81     
  SINCE OCT 1     15.06                     15.11  -0.05    13.75     
  SINCE JAN 1      8.79                      8.97  -0.18     7.37     

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY            8                         5      3       11        
  MONTH TO DATE   65                       129    -64      124        
  SINCE MAR 1    891                      1069   -178      964        
  SINCE JUL 1   3974                      4690   -716     4636        

 COOLING                                                              
  TODAY            0                         1     -1        0        
  MONTH TO DATE   19                        14      5        5        
  SINCE MAR 1     20                        16      4        7        
  SINCE JAN 1     20                        16      4        7        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SW (220)       
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SW (240)       
  AVERAGE WIND SPEED     5.9                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.2                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    68           300 AM                                      
 LOWEST     27           400 PM                                      
 AVERAGE    48                                                        

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


THE WALLA WALLA WA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   73        91      2023                      
 MINIMUM TEMPERATURE (F)   50        39      1987                      
                                             2003                     


SUNRISE AND SUNSET                                                    
MAY 18 2026...........SUNRISE   517 AM PDT   SUNSET   823 PM PDT     
MAY 19 2026...........SUNRISE   516 AM PDT   SUNSET   824 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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