172  
CDUS46 KOTX 070849  
CLIEPH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
149 AM PDT SUN SEP 07 2025  
   
...............................
 
 
   
..THE EPHRATA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 6 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 86 1218 PM 98 2024 82 4 98  
MINIMUM 65 619 AM 41 1996 54 11 63  
AVERAGE 76 68 8 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.19 1978 0.00 0.00 T  
MONTH TO DATE T 0.03 -0.03 T  
SINCE OCT 1 8.08 7.39 0.69 5.41  
SINCE JAN 1 2.80 4.74 -1.94 2.80  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 6 -6 0  
SINCE SEP 1 0 6 -6 0  
SINCE JUL 1 0 19 -19 20  
 
COOLING  
YESTERDAY 11 4 7 16  
MONTH TO DATE 93 27 66 76  
SINCE SEP 1 93 27 66 76  
SINCE JAN 1 1097 788 309 950    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 500 AM  
LOWEST 30 1200 PM  
AVERAGE 46  
   
......................................................
 
 
THE EPHRATA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 99 2024  
MINIMUM TEMPERATURE (F) 53 38 1992  
 
SUNRISE AND SUNSET  
SEPTEMBER 7 2025.....SUNRISE 625 AM PDT SUNSET 725 PM PDT  
SEPTEMBER 8 2025.....SUNRISE 627 AM PDT SUNSET 723 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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