840  
CDUS46 KOTX 160837  
CLIEPH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
137 AM PDT TUE MAY 16 2023  
   
...............................
 
 
   
..THE EPHRATA WA AIRPORT CLIMATE SUMMARY FOR MAY 15 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 89 315 PM 94 1973 73 16 72  
MINIMUM 61 1126 PM 35 2003 48 13 49  
AVERAGE 75 60 15 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.28 1959 0.03 -0.03 0.02  
MONTH TO DATE 0.39 0.32 0.07 0.23  
SINCE OCT 1 6.16 5.80 0.36 3.74  
SINCE JAN 1 3.63 3.15 0.48 1.54  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 4  
MONTH TO DATE 55 114 -59 191  
SINCE MAR 1 1322 1226 96 1395  
SINCE JUL 1 5710 5635 75 5952  
 
COOLING  
YESTERDAY 10 1 9 0  
MONTH TO DATE 38 12 26 0  
SINCE MAR 1 41 14 27 0  
SINCE JAN 1 41 14 27 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 56 1100 PM  
LOWEST 25 200 PM  
AVERAGE 41  
   
......................................................
 
 
THE EPHRATA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 96 2006  
MINIMUM TEMPERATURE (F) 48 29 2003  
 
SUNRISE AND SUNSET  
MAY 16 2023...........SUNRISE 521 AM PDT SUNSET 829 PM PDT  
MAY 17 2023...........SUNRISE 519 AM PDT SUNSET 830 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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