055  
CDUS46 KOTX 100845  
CLIEPH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
1245 AM PST WED DEC 10 2025  
   
...............................  
 
   
..THE EPHRATA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 9 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 56R 1219 AM 54 2015 37 19 30  
MINIMUM 41 1044 PM 0 1972 24 17 18  
AVERAGE 49 30 19 24  
 
PRECIPITATION (IN)  
YESTERDAY 0.18 0.59 1987 0.03 0.15 0.00  
MONTH TO DATE 0.20 0.32 -0.12 0.01  
SINCE OCT 1 2.90 1.84 1.06 2.94  
SINCE JAN 1 5.85 6.77 -0.92 5.75  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 34 -18 41  
MONTH TO DATE 236 301 -65 307  
SINCE DEC 1 236 301 -65 307  
SINCE JUL 1 1385 1671 -286 1554  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1200 843 357 1030    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1000 PM  
LOWEST 44 500 AM  
AVERAGE 72  
   
......................................................  
 
THE EPHRATA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 58 1956  
MINIMUM TEMPERATURE (F) 24 0 1963  
 
SUNRISE AND SUNSET  
DECEMBER 10 2025......SUNRISE 734 AM PST SUNSET 408 PM PST  
DECEMBER 11 2025......SUNRISE 735 AM PST SUNSET 408 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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