383   
CDUS46 KOTX 180832  
CLIEPH  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE SPOKANE WA  
132 AM PDT SUN MAY 18 2025  
   
...............................  
  
   
..THE EPHRATA WA AIRPORT CLIMATE SUMMARY FOR MAY 17 2025  
  
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2025  
  
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST        
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR       
                                                  NORMAL              
...............................................................  
  
TEMPERATURE (F)                                                            
 YESTERDAY                                                             
  MAXIMUM         65    207 PM  96    2006  74     -9       68         
  MINIMUM         50    746 AM  31    2011  48      2       49         
  AVERAGE         58                        61     -3       59       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.27          0.72 1991   0.03   0.24     0.00       
                                      1991                             
                                      2018                             
  MONTH TO DATE    0.31                      0.37  -0.06     0.03       
  SINCE OCT 1      7.60                      5.85   1.75     5.23       
  SINCE JAN 1      2.32                      3.20  -0.88     2.62       
  
SNOWFALL (IN)                                                                
  YESTERDAY       MM                                                    
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY        7                         5      2        6          
  MONTH TO DATE   93                       125    -32       97          
  SINCE MAR 1   1021                      1237   -216     1158          
  SINCE JUL 1   5286                      5646   -360     5177          
  
 COOLING                                                                
  YESTERDAY        0                         1     -1        0          
  MONTH TO DATE    0                        14    -14       32          
  SINCE MAR 1      6                        16    -10       34          
  SINCE JAN 1      6                        16    -10       34           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     W (290)         
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     W (280)         
  AVERAGE WIND SPEED    10.3                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.7                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  HEAVY RAIN                                                            
  RAIN                                                                  
  LIGHT RAIN                                                            
  FOG                                                                   
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    96           700 AM                                        
 LOWEST     53          1100 PM                                        
 AVERAGE    75                                                          
   
......................................................  
  
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 2025...........SUNRISE   518 AM PDT   SUNSET   832 PM PDT       
MAY 19 2025...........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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