199  
CDUS46 KOTX 220852  
CLIEPH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
152 AM PDT MON SEP 22 2025  
   
...............................  
 
   
..THE EPHRATA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 21 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 79 220 PM 94 1967 77 2 73  
MINIMUM 56 554 AM 36 1996 49 7 46  
AVERAGE 68 63 5 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.04 1959 0.01 0.01 0.00  
MONTH TO DATE 0.15 0.13 0.02 0.01  
SINCE OCT 1 8.23 7.49 0.74 5.42  
SINCE JAN 1 2.95 4.84 -1.89 2.81  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 5  
MONTH TO DATE 0 46 -46 11  
SINCE SEP 1 0 46 -46 11  
SINCE JUL 1 0 59 -59 31  
 
COOLING  
YESTERDAY 3 2 1 0  
MONTH TO DATE 192 71 121 135  
SINCE SEP 1 192 71 121 135  
SINCE JAN 1 1196 832 364 1009    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 1000 AM  
LOWEST 27 400 PM  
AVERAGE 54  
   
......................................................  
 
THE EPHRATA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 96 1966  
MINIMUM TEMPERATURE (F) 49 35 1956  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2025.....SUNRISE 645 AM PDT SUNSET 655 PM PDT  
SEPTEMBER 23 2025.....SUNRISE 647 AM PDT SUNSET 653 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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