203  
CDUS46 KOTX 120902  
CLIEPH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
102 AM PST TUE DEC 12 2023  
   
...............................
 
 
   
..THE EPHRATA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 11 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 43 332 PM 53 2004 36 7 40  
MINIMUM 35 748 AM -2 1963 24 11 34  
AVERAGE 39 30 9 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.61 1969 0.03 -0.03 0.01  
MONTH TO DATE 0.93 0.39 0.54 0.52  
SINCE OCT 1 2.24 1.91 0.33 1.68  
SINCE JAN 1 7.39 6.84 0.55 5.21  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 35 -9 28  
MONTH TO DATE 325 371 -46 452  
SINCE DEC 1 325 371 -46 452  
SINCE JUL 1 1634 1741 -107 1739  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1102 843 259 1118    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 100 AM  
LOWEST 70 100 PM  
AVERAGE 80  
   
......................................................
 
 
THE EPHRATA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 55 1999  
MINIMUM TEMPERATURE (F) 24 -5 1972  
 
SUNRISE AND SUNSET  
DECEMBER 12 2023......SUNRISE 736 AM PST SUNSET 408 PM PST  
DECEMBER 13 2023......SUNRISE 737 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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