383  
CDUS46 KOTX 290836  
CLIEPH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
136 AM PDT FRI MAY 29 2026  
   
...............................
 
 
   
..THE EPHRATA WA AIRPORT CLIMATE SUMMARY FOR MAY 28 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 95R 359 PM 95 2005 76 19 92  
MINIMUM 62 523 AM 35 2011 51 11 57  
AVERAGE 79 64 15 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.16 0.27 1989 0.02 0.14 0.00  
MONTH TO DATE 0.28 0.66 -0.38 0.35  
SINCE OCT 1 6.33 6.14 0.19 7.64  
SINCE JAN 1 2.84 3.49 -0.65 2.36  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 86 172 -86 151  
SINCE MAR 1 1047 1284 -237 1079  
SINCE JUL 1 4795 5693 -898 5344  
 
COOLING  
YESTERDAY 14 2 12 10  
MONTH TO DATE 60 34 26 18  
SINCE MAR 1 60 36 24 24  
SINCE JAN 1 60 36 24 24    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 51 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 71 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 9.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 900 PM  
LOWEST 20 400 PM  
AVERAGE 54  
   
......................................................
 
 
THE EPHRATA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 97 1983  
MINIMUM TEMPERATURE (F) 51 36 1976  
2001  
 
SUNRISE AND SUNSET  
MAY 29 2026...........SUNRISE 508 AM PDT SUNSET 844 PM PDT  
MAY 30 2026...........SUNRISE 507 AM PDT SUNSET 845 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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