036  
CDUS46 KOTX 150857  
CLIEPH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
157 AM PDT TUE SEP 15 2026  
   
...............................
 
 
   
..THE EPHRATA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 14 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 70 346 PM 95 2001 79 -9 76  
2013  
MINIMUM 42 151 AM 38 1970 51 -9 59  
AVERAGE 56 65 -9 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.18 1959 0.01 -0.01 0.06  
MONTH TO DATE 0.51 0.08 0.43 0.13  
SINCE OCT 1 7.20 7.44 -0.24 8.21  
SINCE JAN 1 3.71 4.79 -1.08 2.93  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 2 7 0  
MONTH TO DATE 38 22 16 0  
SINCE SEP 1 38 22 16 0  
SINCE JUL 1 47 35 12 0  
 
COOLING  
YESTERDAY 0 3 -3 3  
MONTH TO DATE 14 55 -41 152  
SINCE SEP 1 14 55 -41 152  
SINCE JAN 1 858 816 42 1156    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 42 400 PM  
AVERAGE 71  
   
......................................................
 
 
THE EPHRATA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 94 1967  
2001  
2013  
MINIMUM TEMPERATURE (F) 51 37 1970  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2026.....SUNRISE 636 AM PDT SUNSET 710 PM PDT  
SEPTEMBER 16 2026.....SUNRISE 637 AM PDT SUNSET 708 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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