855  
CDUS46 KOTX 170833  
CLIEPH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
1233 AM PST SUN DEC 17 2023  
   
...............................  
 
   
..THE EPHRATA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 16 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 MM MM 59 1999 35 MM 23  
MINIMUM MM MM -10 1964 23 MM 18  
AVERAGE MM 29 MM 21  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.50 1987 0.04 MM 0.00  
MONTH TO DATE 0.93 0.58 0.35 0.52  
SINCE OCT 1 2.24 2.10 0.14 1.68  
SINCE JAN 1 7.39 7.03 0.36 5.21  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 36 MM 44  
MONTH TO DATE 435 549 -114 656  
SINCE DEC 1 435 549 -114 656  
SINCE JUL 1 1744 1919 -175 1943  
 
COOLING  
YESTERDAY MM 0 MM 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 MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER MM  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST MM 1200 AM  
AVERAGE MM  
   
......................................................  
 
THE EPHRATA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 53 1990  
MINIMUM TEMPERATURE (F) 23 -11 1964  
 
SUNRISE AND SUNSET  
DECEMBER 17 2023......SUNRISE 740 AM PST SUNSET 409 PM PST  
DECEMBER 18 2023......SUNRISE 740 AM PST SUNSET 409 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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