678  
CDUS46 KOTX 120820  
CLIEPH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
120 AM PDT TUE AUG 12 2025  
   
...............................  
 
   
..THE EPHRATA WA AIRPORT CLIMATE SUMMARY FOR AUGUST 11 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 100 350 PM 106 1971 89 11 91  
MINIMUM 71 213 AM 50 2007 61 10 61  
2008  
AVERAGE 86 75 11 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.14 1999 0.01 -0.01 0.00  
MONTH TO DATE 0.35 0.09 0.26 T  
SINCE OCT 1 8.00 7.27 0.73 5.40  
SINCE JAN 1 2.72 4.62 -1.90 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 21 10 11 11  
MONTH TO DATE 103 123 -20 188  
SINCE JUN 1 695 566 129 743  
SINCE JAN 1 740 608 132 777    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 12.4  
 
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 42 100 AM  
LOWEST 19 600 PM  
AVERAGE 31  
   
......................................................  
 
THE EPHRATA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 104 1971  
MINIMUM TEMPERATURE (F) 61 50 2000  
 
SUNRISE AND SUNSET  
AUGUST 12 2025........SUNRISE 551 AM PDT SUNSET 814 PM PDT  
AUGUST 13 2025........SUNRISE 552 AM PDT SUNSET 812 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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