798  
CDUS46 KOTX 190844  
CLIOMK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
144 AM PDT FRI SEP 19 2025  
   
...............................  
 
   
..THE OMAK WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 18 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 87 418 PM 99 1981 77 10 85  
MINIMUM 56 208 AM 30 1964 48 8 52  
1971  
AVERAGE 72 63 9 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.03 2019 0.02 -0.02 0.00  
MONTH TO DATE 0.09 0.22 -0.13 0.03  
SINCE OCT 1 11.55 11.42 0.13 9.98  
SINCE JAN 1 4.47 7.31 -2.84 6.67  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 2 45 -43 0  
SINCE SEP 1 2 45 -43 0  
SINCE JUL 1 2 66 -64 19  
 
COOLING  
YESTERDAY 7 2 5 4  
MONTH TO DATE 161 56 105 143  
SINCE SEP 1 161 56 105 143  
SINCE JAN 1 1008 692 316 992    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 10.4  
 
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 65 300 AM  
LOWEST 23 500 PM  
AVERAGE 44  
   
......................................................  
 
THE OMAK WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 94 1918  
MINIMUM TEMPERATURE (F) 48 27 1945  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2025.....SUNRISE 641 AM PDT SUNSET 701 PM PDT  
SEPTEMBER 20 2025.....SUNRISE 642 AM PDT SUNSET 659 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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