367  
CDUS46 KOTX 080843  
CLIEPH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
143 AM PDT MON SEP 08 2025  
   
...............................  
 
   
..THE EPHRATA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 7 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 90 323 PM 99 2024 82 8 99  
MINIMUM 64 621 AM 38 1992 53 11 63  
AVERAGE 77 68 9 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.24 1995 0.01 -0.01 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 8 -8 0  
SINCE SEP 1 0 8 -8 0  
SINCE JUL 1 0 21 -21 20  
 
COOLING  
YESTERDAY 12 4 8 16  
MONTH TO DATE 105 31 74 92  
SINCE SEP 1 105 31 74 92  
SINCE JAN 1 1109 792 317 966    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 700 AM  
LOWEST 26 400 PM  
AVERAGE 48  
   
......................................................  
 
THE EPHRATA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 97 2011  
MINIMUM TEMPERATURE (F) 53 38 2002  
 
SUNRISE AND SUNSET  
SEPTEMBER 8 2025.....SUNRISE 627 AM PDT SUNSET 723 PM PDT  
SEPTEMBER 9 2025.....SUNRISE 628 AM PDT SUNSET 721 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab WA Page
The Nexlab ID Page
Main Text Page