037  
CDUS46 KOTX 110858  
CLIEPH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
158 AM PDT MON AUG 11 2025  
   
...............................
 
 
   
..THE EPHRATA WA AIRPORT CLIMATE SUMMARY FOR AUGUST 10 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 98 347 PM 107 1971 90 8 93  
MINIMUM 61 426 AM 51 1993 61 0 69  
AVERAGE 80 75 5 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.34 2013 0.01 -0.01 T  
MONTH TO DATE 0.35 0.08 0.27 T  
SINCE OCT 1 8.00 7.26 0.74 5.40  
SINCE JAN 1 2.72 4.61 -1.89 2.79  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 12 58 -46 43  
SINCE JUL 1 0 5 -5 0  
 
COOLING  
YESTERDAY 15 10 5 16  
MONTH TO DATE 82 113 -31 177  
SINCE JUN 1 674 556 118 732  
SINCE JAN 1 719 598 121 766    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 7.5  
 
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 75 300 AM  
LOWEST 23 500 PM  
AVERAGE 49  
   
......................................................
 
 
THE EPHRATA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 106 1971  
MINIMUM TEMPERATURE (F) 61 50 2007  
2008  
 
SUNRISE AND SUNSET  
AUGUST 11 2025........SUNRISE 550 AM PDT SUNSET 816 PM PDT  
AUGUST 12 2025........SUNRISE 551 AM PDT SUNSET 814 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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