CDUS46 KOTX 180847
CLIEPH

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SPOKANE WA
147 AM PDT MON MAY 18 2026

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

...THE EPHRATA WA AIRPORT CLIMATE SUMMARY FOR MAY 17 2026...

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)                                                          
 YESTERDAY                                                           
  MAXIMUM         72    430 PM  96    2006  74     -2       65       
  MINIMUM         41    432 AM  31    2011  48     -7       50       
  AVERAGE         57                        61     -4       58     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.72 1991   0.03  -0.03     0.27     
                                      1991                           
                                      2018                           
  MONTH TO DATE    0.12                      0.37  -0.25     0.31     
  SINCE OCT 1      6.17                      5.85   0.32     7.60     
  SINCE JAN 1      2.68                      3.20  -0.52     2.32     

SNOWFALL (IN)                                                              
  YESTERDAY       MM                                                  

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        8                         5      3        7        
  MONTH TO DATE   66                       125    -59       93        
  SINCE MAR 1   1027                      1237   -210     1021        
  SINCE JUL 1   4775                      5646   -871     5286        

 COOLING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE   32                        14     18        0        
  SINCE MAR 1     32                        16     16        6        
  SINCE JAN 1     32                        16     16        6        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     N (20)        
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     N (350)       
  AVERAGE WIND SPEED     9.9                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.1                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    57           200 AM                                      
 LOWEST     18           400 PM                                      
 AVERAGE    38                                                        

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


THE EPHRATA WA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   74        96      2006                      
 MINIMUM TEMPERATURE (F)   48        36      1989                      


SUNRISE AND SUNSET                                                    
MAY 18 2026...........SUNRISE   518 AM PDT   SUNSET   832 PM PDT     
MAY 19 2026...........SUNRISE   517 AM PDT   SUNSET   833 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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