163  
CDUS46 KOTX 180830  
CLIOMK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
1230 AM PST THU DEC 18 2025  
   
...............................  
 
   
..THE OMAK WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 17 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 50 1222 PM 53 1917 32 18 33  
MINIMUM 36 1022 PM -12 1964 23 13 31  
AVERAGE 43 27 16 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.47 2024 0.06 -0.02 0.47  
MONTH TO DATE 0.80 1.08 -0.28 1.15  
SINCE OCT 1 3.49 3.24 0.25 5.39  
SINCE JAN 1 7.99 10.73 -2.74 12.06  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 38 -16 33  
MONTH TO DATE 442 616 -174 587  
SINCE DEC 1 442 616 -174 587  
SINCE JUL 1 1684 2121 -437 1921  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1018 704 314 1013    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 11.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 300 AM  
LOWEST 28 100 PM  
AVERAGE 61  
   
......................................................  
 
THE OMAK WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 55 1917  
MINIMUM TEMPERATURE (F) 23 -4 1924  
 
SUNRISE AND SUNSET  
DECEMBER 18 2025......SUNRISE 746 AM PST SUNSET 404 PM PST  
DECEMBER 19 2025......SUNRISE 746 AM PST SUNSET 405 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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