691  
CDUS46 KOTX 050842  
CLIEPH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
142 AM PDT FRI SEP 05 2025  
   
...............................
 
 
   
..THE EPHRATA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 4 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 96 306 PM 102 1988 83 13 93  
MINIMUM 63 446 AM 40 2002 54 9 57  
AVERAGE 80 68 12 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.67 1960 0.01 -0.01 0.00  
MONTH TO DATE T 0.02 -0.02 T  
SINCE OCT 1 8.08 7.38 0.70 5.41  
SINCE JAN 1 2.80 4.73 -1.93 2.80  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 4 -4 0  
SINCE SEP 1 0 4 -4 0  
SINCE JUL 1 0 17 -17 20  
 
COOLING  
YESTERDAY 15 4 11 10  
MONTH TO DATE 66 19 47 46  
SINCE SEP 1 66 19 47 46  
SINCE JAN 1 1070 780 290 920    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 600 AM  
LOWEST 20 200 PM  
AVERAGE 42  
   
......................................................
 
 
THE EPHRATA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 98 1955  
MINIMUM TEMPERATURE (F) 54 45 1969  
 
SUNRISE AND SUNSET  
SEPTEMBER 5 2025.....SUNRISE 623 AM PDT SUNSET 729 PM PDT  
SEPTEMBER 6 2025.....SUNRISE 624 AM PDT SUNSET 727 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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