233  
CDUS46 KOTX 210836  
CLIOMK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE, WA  
136 AM PDT THU SEP 21 2017  
 
   
...............................
 
 
   
..THE OMAK WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 20 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
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 64 141 PM 90 1994 76 -12 71  
MINIMUM 37 344 AM 29 1972 46 -9 39  
AVERAGE 51 61 -10 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 0.02 0.06 0.00  
MONTH TO DATE 0.09 0.36 -0.27 T  
SINCE OCT 1 16.96 14.53 2.43 14.83  
SINCE JAN 1 10.48 9.64 0.84 9.47  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 5 9 10  
MONTH TO DATE 66 61 5 71  
SINCE SEP 1 66 61 5 71  
SINCE JUL 1 66 92 -26 79  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 93 52 41 10  
SINCE SEP 1 93 52 41 10  
SINCE JAN 1 885 658 227 636    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 5.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 34 200 PM  
AVERAGE 64  
   
......................................................
 
 
 
THE OMAK WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 90 1967  
MINIMUM TEMPERATURE (F) 46 31 1971  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2017.....SUNRISE 644 AM PDT SUNSET 657 PM PDT  
SEPTEMBER 22 2017.....SUNRISE 645 AM PDT SUNSET 655 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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