077  
CDUS46 KOTX 220852  
CLIOMK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
152 AM PDT MON SEP 22 2025  
   
...............................  
 
   
..THE OMAK WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 21 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 77 219 PM 90 1939 76 1 75  
1967  
MINIMUM 49 1152 PM 30 1929 47 2 41  
AVERAGE 63 61 2 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.11 1964 0.02 0.01 0.00  
MONTH TO DATE 0.12 0.26 -0.14 0.03  
SINCE OCT 1 11.58 11.46 0.12 9.98  
SINCE JAN 1 4.50 7.35 -2.85 6.67  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 5 -3 7  
MONTH TO DATE 4 58 -54 12  
SINCE SEP 1 4 58 -54 12  
SINCE JUL 1 4 79 -75 31  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 171 60 111 145  
SINCE SEP 1 171 60 111 145  
SINCE JAN 1 1018 696 322 994    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 700 AM  
LOWEST 32 200 PM  
AVERAGE 54  
   
......................................................  
 
THE OMAK WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 91 1939  
1987  
MINIMUM TEMPERATURE (F) 47 26 1946  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2025.....SUNRISE 645 AM PDT SUNSET 655 PM PDT  
SEPTEMBER 23 2025.....SUNRISE 647 AM PDT SUNSET 653 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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