302  
CDUS46 KOTX 130847  
CLIEPH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
147 AM PDT TUE MAY 13 2025  
   
...............................  
 
   
..THE EPHRATA WA AIRPORT CLIMATE SUMMARY FOR MAY 12 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 70 310 PM 96 1993 73 -3 88  
MINIMUM 42 514 AM 34 1992 47 -5 60  
AVERAGE 56 60 -4 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.26 1998 0.02 -0.02 0.00  
MONTH TO DATE T 0.24 -0.24 0.03  
SINCE OCT 1 7.29 5.72 1.57 5.23  
SINCE JAN 1 2.01 3.07 -1.06 2.62  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 6 3 0  
MONTH TO DATE 70 96 -26 91  
SINCE MAR 1 998 1208 -210 1152  
SINCE JUL 1 5263 5617 -354 5171  
 
COOLING  
YESTERDAY 0 1 -1 9  
MONTH TO DATE 0 9 -9 15  
SINCE MAR 1 6 11 -5 17  
SINCE JAN 1 6 11 -5 17    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 26 300 PM  
AVERAGE 63  
   
......................................................  
 
THE EPHRATA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 91 1988  
MINIMUM TEMPERATURE (F) 47 32 2022  
 
SUNRISE AND SUNSET  
MAY 13 2025...........SUNRISE 524 AM PDT SUNSET 826 PM PDT  
MAY 14 2025...........SUNRISE 522 AM PDT SUNSET 827 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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