406  
CDUS46 KOTX 210825  
CLIEPH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
1225 AM PST THU DEC 21 2023  
   
...............................
 
 
   
..THE EPHRATA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 20 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 41 243 PM 56 1994 34 7 MM  
MINIMUM 37 1155 PM -1 1984 23 14 MM  
AVERAGE 39 29 10 MM  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.50 1970 0.04 -0.04 MM  
MONTH TO DATE 1.24 0.74 0.50 0.52  
SINCE OCT 1 2.55 2.26 0.29 1.68  
SINCE JAN 1 7.70 7.19 0.51 5.21  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 36 -10 MM  
MONTH TO DATE 547 693 -146 748  
SINCE DEC 1 547 693 -146 748  
SINCE JUL 1 1856 2063 -207 2035  
 
COOLING  
YESTERDAY 0 0 0 MM  
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 9 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 600 PM  
LOWEST 82 200 PM  
AVERAGE 89  
   
......................................................
 
 
THE EPHRATA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 55 2014  
MINIMUM TEMPERATURE (F) 23 -9 1984  
 
SUNRISE AND SUNSET  
DECEMBER 21 2023......SUNRISE 742 AM PST SUNSET 410 PM PST  
DECEMBER 22 2023......SUNRISE 743 AM PST SUNSET 411 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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