946  
CDUS46 KOTX 090840  
CLIEPH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
140 AM PDT TUE SEP 09 2025  
   
...............................  
 
   
..THE EPHRATA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 8 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 85 418 PM 97 2011 82 3 92  
MINIMUM 56 601 AM 38 2002 53 3 64  
AVERAGE 71 67 4 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.23 1995 0.00 0.00 0.00  
MONTH TO DATE T 0.04 -0.04 T  
SINCE OCT 1 8.08 7.40 0.68 5.41  
SINCE JAN 1 2.80 4.75 -1.95 2.80  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 0 10 -10 0  
SINCE SEP 1 0 10 -10 0  
SINCE JUL 1 0 23 -23 20  
 
COOLING  
YESTERDAY 6 4 2 13  
MONTH TO DATE 111 35 76 105  
SINCE SEP 1 111 35 76 105  
SINCE JAN 1 1115 796 319 979    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 500 AM  
LOWEST 29 500 PM  
AVERAGE 56  
   
......................................................  
 
THE EPHRATA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 98 2011  
MINIMUM TEMPERATURE (F) 53 42 1970  
2003  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2025.....SUNRISE 628 AM PDT SUNSET 721 PM PDT  
SEPTEMBER 10 2025.....SUNRISE 629 AM PDT SUNSET 719 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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