283  
CDUS46 KOTX 170841  
CLIOMK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
141 AM PDT WED SEP 17 2025  
   
...............................  
 
   
..THE OMAK WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 16 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 81 406 PM 97 1981 78 3 83  
MINIMUM 49 542 AM 28 1973 48 1 57  
AVERAGE 65 63 2 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.70 1996 0.01 -0.01 0.00  
MONTH TO DATE 0.09 0.19 -0.10 0.03  
SINCE OCT 1 11.55 11.39 0.16 9.98  
SINCE JAN 1 4.47 7.28 -2.81 6.67  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 2 37 -35 0  
SINCE SEP 1 2 37 -35 0  
SINCE JUL 1 2 58 -56 19  
 
COOLING  
YESTERDAY 0 2 -2 5  
MONTH TO DATE 150 52 98 135  
SINCE SEP 1 150 52 98 135  
SINCE JAN 1 997 688 309 984    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 400 AM  
LOWEST 33 300 PM  
AVERAGE 61  
   
......................................................  
 
THE OMAK WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 99 1981  
MINIMUM TEMPERATURE (F) 48 30 1965  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2025.....SUNRISE 638 AM PDT SUNSET 706 PM PDT  
SEPTEMBER 18 2025.....SUNRISE 640 AM PDT SUNSET 703 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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