450  
CDUS46 KOTX 100850  
CLIEPH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
150 AM PDT WED MAY 10 2023  
   
...............................
 
 
   
..THE EPHRATA WA AIRPORT CLIMATE SUMMARY FOR MAY 9 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 69 103 PM 94 1987 72 -3 63  
MINIMUM 43 150 AM 31 2010 46 -3 32  
AVERAGE 56 59 -3 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.26 0.80 2005 0.03 0.23 0.00  
MONTH TO DATE 0.39 0.18 0.21 0.18  
SINCE OCT 1 6.16 5.66 0.50 3.69  
SINCE JAN 1 3.63 3.01 0.62 1.49  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 7 2 17  
MONTH TO DATE 46 76 -30 116  
SINCE MAR 1 1313 1188 125 1320  
SINCE JUL 1 5701 5597 104 5877  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 9 6 3 0  
SINCE MAR 1 12 8 4 0  
SINCE JAN 1 12 8 4 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 100 AM  
LOWEST 34 500 PM  
AVERAGE 58  
   
......................................................
 
 
THE EPHRATA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 96 1969  
MINIMUM TEMPERATURE (F) 46 32 1970  
 
SUNRISE AND SUNSET  
MAY 10 2023...........SUNRISE 528 AM PDT SUNSET 821 PM PDT  
MAY 11 2023...........SUNRISE 527 AM PDT SUNSET 823 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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