711  
CDUS46 KOTX 010837  
CLIEPH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
137 AM PDT THU OCT 01 2026  
   
...............................
 
 
   
..THE EPHRATA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 30 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 72 206 PM 86 2008 72 0 71  
MINIMUM 50 1102 PM 31 2019 46 4 43  
AVERAGE 61 59 2 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.27 2007 0.01 -0.01 T  
MONTH TO DATE 0.56 0.22 0.34 0.15  
SINCE OCT 1 7.25 7.58 -0.33 8.23  
SINCE JAN 1 3.76 4.93 -1.17 2.95  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 7 -3 8  
MONTH TO DATE 107 94 13 17  
SINCE SEP 1 107 94 13 17  
SINCE JUL 1 116 107 9 17  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 21 80 -59 196  
SINCE SEP 1 21 80 -59 196  
SINCE JAN 1 865 841 24 1200    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 100 AM  
LOWEST 18 400 PM  
AVERAGE 45  
   
......................................................
 
 
THE EPHRATA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 86 1991  
MINIMUM TEMPERATURE (F) 45 29 2019  
 
SUNRISE AND SUNSET  
OCTOBER 1 2026.......SUNRISE 657 AM PDT SUNSET 637 PM PDT  
OCTOBER 2 2026.......SUNRISE 659 AM PDT SUNSET 635 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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