873  
CDUS46 KOTX 160836  
CLIOMK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
136 AM PDT TUE SEP 16 2025  
   
...............................
 
 
   
..THE OMAK WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 15 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1909 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 79 431 PM 96 1924 79 0 79  
MINIMUM 52 527 AM 29 1936 49 3 51  
AVERAGE 66 64 2 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.27 1959 0.02 -0.02 0.00  
MONTH TO DATE 0.09 0.18 -0.09 0.03  
SINCE OCT 1 11.55 11.38 0.17 9.98  
SINCE JAN 1 4.47 7.27 -2.80 6.67  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 2 33 -31 0  
SINCE SEP 1 2 33 -31 0  
SINCE JUL 1 2 54 -52 19  
 
COOLING  
YESTERDAY 1 2 -1 0  
MONTH TO DATE 150 50 100 130  
SINCE SEP 1 150 50 100 130  
SINCE JAN 1 997 686 311 979    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 200 AM  
LOWEST 36 300 PM  
AVERAGE 65  
   
......................................................
 
 
THE OMAK WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 97 1981  
MINIMUM TEMPERATURE (F) 48 28 1973  
 
SUNRISE AND SUNSET  
SEPTEMBER 16 2025.....SUNRISE 637 AM PDT SUNSET 708 PM PDT  
SEPTEMBER 17 2025.....SUNRISE 638 AM PDT SUNSET 706 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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