451   
CDUS46 KOTX 180851  
CLIEPH  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE SPOKANE WA  
151 AM PDT THU SEP 18 2025  
   
...............................  
  
   
..THE EPHRATA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 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         89    305 PM  98    1981  78     11       80         
  MINIMUM         57    554 AM  34    1965  50      7       44         
  AVERAGE         73                        64      9       62       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.00          0.42 1985   0.01  -0.01     0.00       
  MONTH TO DATE    0.13                      0.10   0.03     0.01       
  SINCE OCT 1      8.21                      7.46   0.75     5.42       
  SINCE JAN 1      2.93                      4.81  -1.88     2.81       
  
SNOWFALL (IN)                                                                
  YESTERDAY       MM                                                    
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY        0                         3     -3        3          
  MONTH TO DATE    0                        31    -31        3          
  SINCE SEP 1      0                        31    -31        3          
  SINCE JUL 1      0                        44    -44       23          
  
 COOLING                                                                
  YESTERDAY        8                         2      6        0          
  MONTH TO DATE  168                        63    105      135          
  SINCE SEP 1    168                        63    105      135          
  SINCE JAN 1   1172                       824    348     1009           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (320)         
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    NW (320)         
  AVERAGE WIND SPEED     5.3                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.0                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    74           600 AM                                        
 LOWEST     25           400 PM                                        
 AVERAGE    50                                                          
   
......................................................  
  
THE EPHRATA WA AIRPORT CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   78        99      1981                        
 MINIMUM TEMPERATURE (F)   50        33      1988                        
  
SUNRISE AND SUNSET                                                      
SEPTEMBER 18 2025.....SUNRISE   640 AM PDT   SUNSET   703 PM PDT       
SEPTEMBER 19 2025.....SUNRISE   641 AM PDT   SUNSET   701 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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